[ 15.181160][ T194] ip (194) used greatest stack depth: 24032 bytes left [ 15.181180][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.181183][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 15.181186][ T194] preempt_count: 2, expected: 0 [ 15.181187][ T194] RCU nest depth: 0, expected: 0 [ 15.181188][ T194] locks held by ip/194: 5, last CPU#0: [ 15.181192][ T194] #0: ffffffffb20027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 15.181207][ T194] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.181215][ T194] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.181222][ T194] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.181228][ T194] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.181235][ T194] irq event stamp: 37344 [ 15.181236][ T194] hardirqs last enabled at (37343): [] __down_trylock_console_sem+0x86/0xa0 [ 15.181240][ T194] hardirqs last disabled at (37344): [] console_emit_next_record+0x3d4/0x4c0 [ 15.181243][ T194] softirqs last enabled at (36060): [] netlink_release+0x17b/0xcf0 [ 15.181248][ T194] softirqs last disabled at (36058): [] netlink_release+0xd2/0xcf0 [ 15.181251][ T194] Preemption disabled at: [ 15.181252][ T194] [<0000000000000000>] 0x0 [ 15.181261][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.181266][ T194] Tainted: [W]=WARN [ 15.181267][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.181269][ T194] Call Trace: [ 15.181272][ T194] [ 15.181274][ T194] dump_stack_lvl+0x6f/0xa0 [ 15.181283][ T194] __might_resched.cold+0x1fe/0x2c1 [ 15.181289][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.181295][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 15.181302][ T194] __kmalloc_noprof+0x443/0x760 [ 15.181306][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 15.181315][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 15.181319][ T194] alloc_buf.isra.0+0x4b/0x260 [ 15.181324][ T194] put_chars+0x1e1/0x2f0 [ 15.181329][ T194] ? __send_to_port+0x420/0x420 [ 15.181331][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.181338][ T194] ? validate_chain+0x38b/0xc20 [ 15.181347][ T194] hvc_console_print+0x292/0x780 [ 15.181358][ T194] ? hvc_write+0x3a0/0x3a0 [ 15.181362][ T194] ? rcu_is_watching+0x16/0xd0 [ 15.181365][ T194] ? lock_acquire+0x13c/0x160 [ 15.181373][ T194] console_emit_next_record+0x22f/0x4c0 [ 15.181379][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 15.181382][ T194] ? console_flush_one_record+0x106/0x710 [ 15.181387][ T194] ? rcu_is_watching+0x16/0xd0 [ 15.181391][ T194] ? lock_acquire+0x13c/0x160 [ 15.181398][ T194] console_flush_one_record+0x46f/0x710 [ 15.181405][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 15.181408][ T194] ? __lock_acquire+0x518/0xc20 [ 15.181418][ T194] console_unlock+0xee/0x1f0 [ 15.181422][ T194] ? console_flush_one_record+0x710/0x710 [ 15.181425][ T194] ? rcu_is_watching+0x16/0xd0 [ 15.181429][ T194] ? lock_acquire+0x60/0x160 [ 15.181436][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.181438][ T194] ? vprintk_emit+0x320/0x3e0 [ 15.181444][ T194] vprintk_emit+0x37c/0x3e0 [ 15.181450][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 15.181456][ T194] ? __lock_acquire+0x518/0xc20 [ 15.181468][ T194] _printk+0xc7/0x100 [ 15.181473][ T194] ? snapshot_read.cold+0x21/0x21 [ 15.181478][ T194] ? do_raw_spin_lock+0x131/0x280 [ 15.181482][ T194] ? __rwlock_init+0x150/0x150 [ 15.181489][ T194] ? do_raw_spin_lock+0x131/0x280 [ 15.181494][ T194] do_exit.cold+0x82/0x9c [ 15.181500][ T194] ? exit_notify+0x890/0x890 [ 15.181502][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 15.181507][ T194] ? rcu_is_watching+0x16/0xd0 [ 15.181514][ T194] do_group_exit+0xb8/0x370 [ 15.181519][ T194] __x64_sys_exit_group+0x3c/0x50 [ 15.181522][ T194] x64_sys_call+0x1567/0x1570 [ 15.181526][ T194] do_syscall_64+0xff/0x530 [ 15.181530][ T194] ? exc_page_fault+0xee/0x100 [ 15.181535][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.181539][ T194] RIP: 0033:0x7fa11f70f1b8 [ 15.181542][ T194] Code: Unable to access opcode bytes at 0x7fa11f70f18e. [ 15.181543][ T194] RSP: 002b:00007ffd13055ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 15.181547][ T194] RAX: ffffffffffffffda RBX: 00007fa11f83ff88 RCX: 00007fa11f70f1b8 [ 15.181549][ T194] RDX: 00007fa11f459fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 15.181551][ T194] RBP: 00007ffd13055d40 R08: 0000000000000000 R09: 0000000000008010 [ 15.181552][ T194] R10: 00007ffd13055b00 R11: 0000000000000246 R12: 0000000000000001 [ 15.181554][ T194] R13: 0000000000000000 R14: 00007fa11f83e680 R15: 00007fa11f83ffa0 [ 15.181568][ T194] [ 21.272280][ T238] veth1: entered promiscuous mode [ 21.272387][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 21.272390][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: ip [ 21.272393][ T238] preempt_count: 202, expected: 0 [ 21.272394][ T238] RCU nest depth: 0, expected: 0 [ 21.272396][ T238] locks held by ip/238: 6, last CPU#2: [ 21.272399][ T238] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 21.272414][ T238] #1: ff11000005044360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_add+0x77/0x110 [ 21.272422][ T238] #2: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 21.272431][ T238] #3: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 21.272437][ T238] #4: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 21.272443][ T238] #5: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 21.272450][ T238] irq event stamp: 11771 [ 21.272451][ T238] hardirqs last enabled at (11770): [] __down_trylock_console_sem+0x86/0xa0 [ 21.272455][ T238] hardirqs last disabled at (11771): [] console_emit_next_record+0x3d4/0x4c0 [ 21.272458][ T238] softirqs last enabled at (11750): [] __dev_change_flags+0x20b/0x660 [ 21.272462][ T238] softirqs last disabled at (11752): [] dev_uc_add+0x62/0x110 [ 21.272466][ T238] Preemption disabled at: [ 21.272467][ T238] [] dev_uc_add+0x67/0x110 [ 21.272474][ T238] CPU: 2 UID: 0 PID: 238 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 21.272478][ T238] Tainted: [W]=WARN [ 21.272480][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 21.272482][ T238] Call Trace: [ 21.272484][ T238] [ 21.272486][ T238] dump_stack_lvl+0x6f/0xa0 [ 21.272494][ T238] ? dev_uc_add+0x67/0x110 [ 21.272497][ T238] __might_resched.cold+0x1fe/0x2c1 [ 21.272503][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 21.272509][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 21.272523][ T238] __kmalloc_noprof+0x443/0x760 [ 21.272527][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 21.272536][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 21.272540][ T238] alloc_buf.isra.0+0x4b/0x260 [ 21.272545][ T238] put_chars+0x1e1/0x2f0 [ 21.272550][ T238] ? __send_to_port+0x420/0x420 [ 21.272559][ T238] ? validate_chain+0x34a/0xc20 [ 21.272565][ T238] hvc_console_print+0x292/0x780 [ 21.272569][ T238] ? mark_usage+0x61/0x170 [ 21.272572][ T238] ? __lock_acquire+0x518/0xc20 [ 21.272575][ T238] ? __lock_acquire+0x518/0xc20 [ 21.272582][ T238] ? hvc_write+0x3a0/0x3a0 [ 21.272586][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 21.272592][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272597][ T238] ? lock_acquire+0x13c/0x160 [ 21.272605][ T238] console_emit_next_record+0x22f/0x4c0 [ 21.272611][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 21.272614][ T238] ? console_flush_one_record+0x106/0x710 [ 21.272620][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272624][ T238] ? lock_acquire+0x13c/0x160 [ 21.272631][ T238] console_flush_one_record+0x46f/0x710 [ 21.272638][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 21.272641][ T238] ? __lock_acquire+0x518/0xc20 [ 21.272651][ T238] console_unlock+0xee/0x1f0 [ 21.272656][ T238] ? console_flush_one_record+0x710/0x710 [ 21.272658][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272662][ T238] ? lock_acquire+0x60/0x160 [ 21.272669][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 21.272672][ T238] ? vprintk_emit+0x320/0x3e0 [ 21.272678][ T238] vprintk_emit+0x37c/0x3e0 [ 21.272684][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 21.272687][ T238] ? ___sys_sendmsg+0x14e/0x1d0 [ 21.272691][ T238] ? do_syscall_64+0xff/0x530 [ 21.272695][ T238] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.272704][ T238] _printk+0xc7/0x100 [ 21.272709][ T238] ? snapshot_read.cold+0x21/0x21 [ 21.272718][ T238] ? netdev_name+0x43/0x60 [ 21.272723][ T238] ? __netdev_printk+0x17f/0x1d0 [ 21.272729][ T238] netdev_info+0xe2/0x116 [ 21.272733][ T238] ? netdev_notice+0x120/0x120 [ 21.272738][ T238] ? kasan_save_track+0x14/0x30 [ 21.272745][ T238] ? __kmalloc_cache_noprof+0x29a/0x620 [ 21.272748][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 21.272751][ T238] ? __hw_addr_add_ex+0x247/0x630 [ 21.272756][ T238] ? mutex_is_locked+0x1c/0x50 [ 21.272763][ T238] __dev_set_promiscuity.cold+0x95/0x104 [ 21.272769][ T238] __dev_set_rx_mode+0x219/0x2c0 [ 21.272774][ T238] dev_uc_add+0xef/0x110 [ 21.272779][ T238] macvlan_open+0x54b/0x8f0 [macvlan] [ 21.272789][ T238] __dev_open+0x2f3/0x610 [ 21.272794][ T238] ? netif_state_change+0x340/0x340 [ 21.272798][ T238] ? mark_held_locks+0x40/0x70 [ 21.272807][ T238] __dev_change_flags+0x4a4/0x660 [ 21.272814][ T238] ? netif_set_allmulti+0x250/0x250 [ 21.272818][ T238] ? kernel_text_address+0x149/0x170 [ 21.272823][ T238] ? __kernel_text_address+0x12/0x30 [ 21.272825][ T238] ? write_profile+0xf0/0xf0 [ 21.272828][ T238] ? unwind_get_return_address+0x67/0xd0 [ 21.272839][ T238] netif_change_flags+0x87/0x190 [ 21.272846][ T238] do_setlink.isra.0+0x1cc3/0x2750 [ 21.272852][ T238] ? stack_trace_save+0x93/0xc0 [ 21.272855][ T238] ? rtnl_link_get_size+0x350/0x350 [ 21.272857][ T238] ? rcu_read_lock_any_held+0x66/0x90 [ 21.272861][ T238] ? stack_depot_save_flags+0x38e/0x790 [ 21.272866][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 21.272870][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 21.272873][ T238] ? validate_chain+0x38b/0xc20 [ 21.272878][ T238] ? kasan_save_stack+0x3d/0x50 [ 21.272881][ T238] ? kasan_save_stack+0x2f/0x50 [ 21.272883][ T238] ? kasan_save_track+0x14/0x30 [ 21.272888][ T238] ? __lock_acquire+0x518/0xc20 [ 21.272891][ T238] ? netlink_seq_next+0x4e/0x60 [ 21.272895][ T238] ? ___sys_sendmsg+0xb0/0x1d0 [ 21.272902][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 21.272905][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 21.272910][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272914][ T238] ? lock_acquire+0x13c/0x160 [ 21.272916][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272919][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.272923][ T238] ? trace_contention_end+0xb3/0x180 [ 21.272927][ T238] ? __mutex_lock+0x1db/0x1ea0 [ 21.272930][ T238] ? __mutex_lock+0x9a3/0x1ea0 [ 21.272934][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 21.272941][ T238] ? ww_mutex_lock+0x160/0x160 [ 21.272951][ T238] ? __rtnl_newlink+0x3fa/0xa50 [ 21.272962][ T238] rtnl_newlink+0x9f1/0x11c0 [ 21.272972][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 21.272976][ T238] ? __lock_acquire+0x518/0xc20 [ 21.272984][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 21.272987][ T238] ? find_held_lock+0x2b/0x80 [ 21.272991][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 21.272994][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 21.273001][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 21.273005][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 21.273011][ T238] ? rtnl_link_fill+0x920/0x920 [ 21.273013][ T238] ? __lock_acquire+0x518/0xc20 [ 21.273021][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 21.273024][ T238] ? find_held_lock+0x2b/0x80 [ 21.273031][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 21.273034][ T238] ? rtnl_link_fill+0x920/0x920 [ 21.273039][ T238] ? netlink_ack+0xcf0/0xcf0 [ 21.273052][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 21.273054][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 21.273063][ T238] netlink_unicast+0x486/0x750 [ 21.273070][ T238] ? netlink_attachskb+0x810/0x810 [ 21.273074][ T238] ? __lock_acquire+0x518/0xc20 [ 21.273082][ T238] netlink_sendmsg+0x735/0xc60 [ 21.273089][ T238] ? netlink_unicast+0x750/0x750 [ 21.273097][ T238] ? __might_fault+0x97/0x140 [ 21.273106][ T238] ____sys_sendmsg+0x415/0x880 [ 21.273110][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 21.273114][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 21.273116][ T238] ? move_addr_to_kernel+0x40/0x40 [ 21.273131][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 21.273136][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 21.273169][ T238] __sys_sendmsg+0x12c/0x1d0 [ 21.273174][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 21.273188][ T238] ? rcu_is_watching+0x16/0xd0 [ 21.273195][ T238] do_syscall_64+0xff/0x530 [ 21.273197][ T238] ? exc_page_fault+0xee/0x100 [ 21.273202][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 21.273205][ T238] RIP: 0033:0x7f3f46ffb54e [ 21.273210][ T238] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 21.273213][ T238] RSP: 002b:00007ffdb1d89970 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 21.273216][ T238] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3f46ffb54e [ 21.273218][ T238] RDX: 0000000000000000 RSI: 00007ffdb1d89a20 RDI: 0000000000000005 [ 21.273220][ T238] RBP: 00007ffdb1d89980 R08: 0000000000000000 R09: 0000000000000000 [ 21.273222][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fce6 [ 21.273223][ T238] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdb1d8a0e0 [ 21.273237][ T238] [ 21.383427][ T238] ip (238) used greatest stack depth: 22888 bytes left [ 21.514578][ T245] veth1: left promiscuous mode [ 22.555702][ T268] veth1: entered promiscuous mode [ 22.555722][ T268] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.555725][ T268] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 268, name: ip [ 22.555728][ T268] preempt_count: 202, expected: 0 [ 22.555729][ T268] RCU nest depth: 0, expected: 0 [ 22.555730][ T268] locks held by ip/268: 6, last CPU#2: [ 22.555733][ T268] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 22.555749][ T268] #1: ff11000005044360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_add+0x77/0x110 [ 22.555757][ T268] #2: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.555766][ T268] #3: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.555772][ T268] #4: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.555778][ T268] #5: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.555785][ T268] irq event stamp: 14693 [ 22.555786][ T268] hardirqs last enabled at (14692): [] __down_trylock_console_sem+0x86/0xa0 [ 22.555790][ T268] hardirqs last disabled at (14693): [] console_emit_next_record+0x3d4/0x4c0 [ 22.555793][ T268] softirqs last enabled at (14680): [] __dev_change_flags+0x20b/0x660 [ 22.555797][ T268] softirqs last disabled at (14682): [] dev_uc_add+0x62/0x110 [ 22.555800][ T268] Preemption disabled at: [ 22.555801][ T268] [] dev_uc_add+0x67/0x110 [ 22.555808][ T268] CPU: 2 UID: 0 PID: 268 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.555814][ T268] Tainted: [W]=WARN [ 22.555816][ T268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.555818][ T268] Call Trace: [ 22.555820][ T268] [ 22.555822][ T268] dump_stack_lvl+0x6f/0xa0 [ 22.555830][ T268] ? dev_uc_add+0x67/0x110 [ 22.555834][ T268] __might_resched.cold+0x1fe/0x2c1 [ 22.555841][ T268] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.555847][ T268] ? __kmalloc_noprof+0xdb/0x760 [ 22.555854][ T268] __kmalloc_noprof+0x443/0x760 [ 22.555858][ T268] ? alloc_buf.isra.0+0x4b/0x260 [ 22.555867][ T268] ? do_raw_spin_unlock+0x59/0x250 [ 22.555871][ T268] alloc_buf.isra.0+0x4b/0x260 [ 22.555877][ T268] put_chars+0x1e1/0x2f0 [ 22.555879][ T268] ? prb_final_commit+0x50/0x50 [ 22.555883][ T268] ? __send_to_port+0x420/0x420 [ 22.555888][ T268] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.555894][ T268] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.555898][ T268] ? validate_chain+0x38b/0xc20 [ 22.555904][ T268] hvc_console_print+0x292/0x780 [ 22.555908][ T268] ? mark_usage+0x61/0x170 [ 22.555911][ T268] ? __lock_acquire+0x518/0xc20 [ 22.555913][ T268] ? __lock_acquire+0x518/0xc20 [ 22.555921][ T268] ? hvc_write+0x3a0/0x3a0 [ 22.555924][ T268] ? console_emit_next_record+0x1df/0x4c0 [ 22.555930][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.555934][ T268] ? lock_acquire+0x13c/0x160 [ 22.555941][ T268] console_emit_next_record+0x22f/0x4c0 [ 22.555947][ T268] ? devkmsg_read+0x4b0/0x4b0 [ 22.555950][ T268] ? console_flush_one_record+0x106/0x710 [ 22.555955][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.555959][ T268] ? lock_acquire+0x13c/0x160 [ 22.555966][ T268] console_flush_one_record+0x46f/0x710 [ 22.555974][ T268] ? console_emit_next_record+0x4c0/0x4c0 [ 22.555976][ T268] ? __lock_acquire+0x518/0xc20 [ 22.555986][ T268] console_unlock+0xee/0x1f0 [ 22.555990][ T268] ? console_flush_one_record+0x710/0x710 [ 22.555993][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.555997][ T268] ? lock_acquire+0x60/0x160 [ 22.556004][ T268] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.556006][ T268] ? vprintk_emit+0x320/0x3e0 [ 22.556012][ T268] vprintk_emit+0x37c/0x3e0 [ 22.556019][ T268] ? wake_up_klogd_work_func+0x90/0x90 [ 22.556021][ T268] ? ___sys_sendmsg+0x14e/0x1d0 [ 22.556026][ T268] ? do_syscall_64+0xff/0x530 [ 22.556029][ T268] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.556038][ T268] _printk+0xc7/0x100 [ 22.556044][ T268] ? snapshot_read.cold+0x21/0x21 [ 22.556051][ T268] ? netdev_name+0x43/0x60 [ 22.556057][ T268] ? __netdev_printk+0x17f/0x1d0 [ 22.556063][ T268] netdev_info+0xe2/0x116 [ 22.556067][ T268] ? netdev_notice+0x120/0x120 [ 22.556072][ T268] ? kasan_save_track+0x14/0x30 [ 22.556079][ T268] ? __kmalloc_cache_noprof+0x29a/0x620 [ 22.556082][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 22.556084][ T268] ? __hw_addr_add_ex+0x247/0x630 [ 22.556090][ T268] ? mutex_is_locked+0x1c/0x50 [ 22.556096][ T268] __dev_set_promiscuity.cold+0x95/0x104 [ 22.556103][ T268] __dev_set_rx_mode+0x219/0x2c0 [ 22.556108][ T268] dev_uc_add+0xef/0x110 [ 22.556112][ T268] macvlan_open+0x54b/0x8f0 [macvlan] [ 22.556122][ T268] __dev_open+0x2f3/0x610 [ 22.556127][ T268] ? netif_state_change+0x340/0x340 [ 22.556131][ T268] ? mark_held_locks+0x40/0x70 [ 22.556139][ T268] __dev_change_flags+0x4a4/0x660 [ 22.556144][ T268] ? netif_set_allmulti+0x250/0x250 [ 22.556147][ T268] ? kernel_text_address+0x149/0x170 [ 22.556152][ T268] ? __kernel_text_address+0x12/0x30 [ 22.556154][ T268] ? write_profile+0xf0/0xf0 [ 22.556157][ T268] ? unwind_get_return_address+0x67/0xd0 [ 22.556165][ T268] netif_change_flags+0x87/0x190 [ 22.556172][ T268] do_setlink.isra.0+0x1cc3/0x2750 [ 22.556181][ T268] ? stack_trace_save+0x93/0xc0 [ 22.556184][ T268] ? rtnl_link_get_size+0x350/0x350 [ 22.556186][ T268] ? rcu_read_lock_any_held+0x66/0x90 [ 22.556189][ T268] ? stack_depot_save_flags+0x38e/0x790 [ 22.556194][ T268] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.556198][ T268] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.556201][ T268] ? validate_chain+0x38b/0xc20 [ 22.556206][ T268] ? kasan_save_stack+0x3d/0x50 [ 22.556208][ T268] ? kasan_save_stack+0x2f/0x50 [ 22.556211][ T268] ? kasan_save_track+0x14/0x30 [ 22.556215][ T268] ? __lock_acquire+0x518/0xc20 [ 22.556218][ T268] ? netlink_seq_next+0x4e/0x60 [ 22.556222][ T268] ? ___sys_sendmsg+0xb0/0x1d0 [ 22.556229][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 22.556232][ T268] ? rtnl_newlink+0x9a8/0x11c0 [ 22.556237][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.556241][ T268] ? lock_acquire+0x13c/0x160 [ 22.556243][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.556246][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.556249][ T268] ? trace_contention_end+0xb3/0x180 [ 22.556254][ T268] ? __mutex_lock+0x1db/0x1ea0 [ 22.556257][ T268] ? __mutex_lock+0x9a3/0x1ea0 [ 22.556261][ T268] ? rtnl_newlink+0x9a8/0x11c0 [ 22.556267][ T268] ? ww_mutex_lock+0x160/0x160 [ 22.556277][ T268] ? __rtnl_newlink+0x3fa/0xa50 [ 22.556287][ T268] rtnl_newlink+0x9f1/0x11c0 [ 22.556298][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 22.556301][ T268] ? __lock_acquire+0x518/0xc20 [ 22.556309][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 22.556312][ T268] ? find_held_lock+0x2b/0x80 [ 22.556316][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 22.556319][ T268] ? __lock_release.isra.0+0x69/0x1a0 [ 22.556325][ T268] ? rtnl_bridge_getlink+0x850/0x850 [ 22.556329][ T268] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 22.556335][ T268] ? rtnl_link_fill+0x920/0x920 [ 22.556337][ T268] ? __lock_acquire+0x518/0xc20 [ 22.556345][ T268] ? lock_acquire.part.0+0xd4/0x280 [ 22.556348][ T268] ? find_held_lock+0x2b/0x80 [ 22.556355][ T268] netlink_rcv_skb+0x14e/0x3a0 [ 22.556357][ T268] ? rtnl_link_fill+0x920/0x920 [ 22.556363][ T268] ? netlink_ack+0xcf0/0xcf0 [ 22.556375][ T268] ? netlink_deliver_tap+0xc5/0x330 [ 22.556377][ T268] ? netlink_deliver_tap+0x13c/0x330 [ 22.556385][ T268] netlink_unicast+0x486/0x750 [ 22.556392][ T268] ? netlink_attachskb+0x810/0x810 [ 22.556396][ T268] ? __lock_acquire+0x518/0xc20 [ 22.556404][ T268] netlink_sendmsg+0x735/0xc60 [ 22.556411][ T268] ? netlink_unicast+0x750/0x750 [ 22.556418][ T268] ? __might_fault+0x97/0x140 [ 22.556427][ T268] ____sys_sendmsg+0x415/0x880 [ 22.556431][ T268] ? copy_msghdr_from_user+0x279/0x420 [ 22.556434][ T268] ? get_timestamp.constprop.0+0x390/0x390 [ 22.556437][ T268] ? move_addr_to_kernel+0x40/0x40 [ 22.556451][ T268] ___sys_sendmsg+0x14e/0x1d0 [ 22.556456][ T268] ? copy_msghdr_from_user+0x420/0x420 [ 22.556487][ T268] __sys_sendmsg+0x12c/0x1d0 [ 22.556492][ T268] ? __sys_sendmsg_sock+0x20/0x20 [ 22.556504][ T268] ? rcu_is_watching+0x16/0xd0 [ 22.556510][ T268] do_syscall_64+0xff/0x530 [ 22.556512][ T268] ? exc_page_fault+0xee/0x100 [ 22.556518][ T268] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.556520][ T268] RIP: 0033:0x7f929056b54e [ 22.556531][ T268] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 22.556533][ T268] RSP: 002b:00007ffe17abe8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 22.556537][ T268] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f929056b54e [ 22.556539][ T268] RDX: 0000000000000000 RSI: 00007ffe17abe980 RDI: 0000000000000005 [ 22.556541][ T268] RBP: 00007ffe17abe8e0 R08: 0000000000000000 R09: 0000000000000000 [ 22.556542][ T268] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fce7 [ 22.556544][ T268] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe17abf040 [ 22.556557][ T268] [ 48.591727][ T361] veth1: entered allmulticast mode [ 48.591861][ T361] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.591864][ T361] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 361, name: ip [ 48.591867][ T361] preempt_count: 1, expected: 0 [ 48.591868][ T361] RCU nest depth: 0, expected: 0 [ 48.591870][ T361] locks held by ip/361: 5, last CPU#3: [ 48.591873][ T361] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 48.591887][ T361] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 48.591897][ T361] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 48.591903][ T361] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 48.591910][ T361] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 48.591917][ T361] irq event stamp: 14884 [ 48.591918][ T361] hardirqs last enabled at (14883): [] __down_trylock_console_sem+0x86/0xa0 [ 48.591922][ T361] hardirqs last disabled at (14884): [] console_emit_next_record+0x3d4/0x4c0 [ 48.591925][ T361] softirqs last enabled at (14878): [] __dev_change_flags+0x20b/0x660 [ 48.591929][ T361] softirqs last disabled at (14876): [] dev_set_rx_mode+0x56/0xa0 [ 48.591933][ T361] Preemption disabled at: [ 48.591934][ T361] [] vprintk_emit+0x31b/0x3e0 [ 48.591942][ T361] CPU: 3 UID: 0 PID: 361 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.591947][ T361] Tainted: [W]=WARN [ 48.591948][ T361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.591950][ T361] Call Trace: [ 48.591952][ T361] [ 48.591955][ T361] dump_stack_lvl+0x6f/0xa0 [ 48.591962][ T361] ? vprintk_emit+0x31b/0x3e0 [ 48.591966][ T361] __might_resched.cold+0x1fe/0x2c1 [ 48.591972][ T361] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.591978][ T361] ? __kmalloc_noprof+0xdb/0x760 [ 48.591986][ T361] __kmalloc_noprof+0x443/0x760 [ 48.591990][ T361] ? alloc_buf.isra.0+0x4b/0x260 [ 48.591999][ T361] ? do_raw_spin_unlock+0x59/0x250 [ 48.592003][ T361] alloc_buf.isra.0+0x4b/0x260 [ 48.592008][ T361] put_chars+0x1e1/0x2f0 [ 48.592013][ T361] ? __send_to_port+0x420/0x420 [ 48.592019][ T361] ? validate_chain+0x34a/0xc20 [ 48.592027][ T361] hvc_console_print+0x292/0x780 [ 48.592031][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592041][ T361] ? hvc_write+0x3a0/0x3a0 [ 48.592045][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592056][ T361] console_emit_next_record+0x22f/0x4c0 [ 48.592063][ T361] ? devkmsg_read+0x4b0/0x4b0 [ 48.592065][ T361] ? console_flush_one_record+0x106/0x710 [ 48.592071][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592074][ T361] ? lock_acquire+0x13c/0x160 [ 48.592082][ T361] console_flush_one_record+0x46f/0x710 [ 48.592089][ T361] ? console_emit_next_record+0x4c0/0x4c0 [ 48.592092][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592102][ T361] console_unlock+0xee/0x1f0 [ 48.592106][ T361] ? console_flush_one_record+0x710/0x710 [ 48.592109][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592113][ T361] ? lock_acquire+0x60/0x160 [ 48.592120][ T361] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.592122][ T361] ? vprintk_emit+0x320/0x3e0 [ 48.592128][ T361] vprintk_emit+0x37c/0x3e0 [ 48.592134][ T361] ? wake_up_klogd_work_func+0x90/0x90 [ 48.592139][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592142][ T361] ? validate_chain+0x737/0xc20 [ 48.592149][ T361] _printk+0xc7/0x100 [ 48.592154][ T361] ? snapshot_read.cold+0x21/0x21 [ 48.592157][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592162][ T361] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.592165][ T361] ? validate_chain+0x38b/0xc20 [ 48.592168][ T361] ? netdev_name+0x43/0x60 [ 48.592173][ T361] ? __netdev_printk+0x17f/0x1d0 [ 48.592180][ T361] netdev_info+0xe2/0x116 [ 48.592183][ T361] ? netdev_notice+0x120/0x120 [ 48.592190][ T361] ? dev_set_rx_mode+0x6b/0xa0 [ 48.592194][ T361] ? do_raw_spin_lock+0x131/0x280 [ 48.592196][ T361] ? find_held_lock+0x2b/0x80 [ 48.592203][ T361] ? mutex_is_locked+0x1c/0x50 [ 48.592209][ T361] netif_set_allmulti.cold+0x7c/0x166 [ 48.592215][ T361] ? __local_bh_enable_ip+0xaa/0x150 [ 48.592220][ T361] __dev_change_flags+0x445/0x660 [ 48.592225][ T361] ? netif_set_allmulti+0x250/0x250 [ 48.592228][ T361] ? kernel_text_address+0x149/0x170 [ 48.592233][ T361] ? __kernel_text_address+0x12/0x30 [ 48.592235][ T361] ? write_profile+0xf0/0xf0 [ 48.592238][ T361] ? unwind_get_return_address+0x67/0xd0 [ 48.592246][ T361] netif_change_flags+0x87/0x190 [ 48.592253][ T361] do_setlink.isra.0+0x1cc3/0x2750 [ 48.592259][ T361] ? stack_trace_save+0x93/0xc0 [ 48.592263][ T361] ? rtnl_link_get_size+0x350/0x350 [ 48.592265][ T361] ? rcu_read_lock_any_held+0x66/0x90 [ 48.592268][ T361] ? stack_depot_save_flags+0x38e/0x790 [ 48.592273][ T361] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 48.592277][ T361] ? rcu_read_lock_any_held+0x3c/0x90 [ 48.592280][ T361] ? validate_chain+0x38b/0xc20 [ 48.592285][ T361] ? kasan_save_stack+0x3d/0x50 [ 48.592289][ T361] ? kasan_save_stack+0x2f/0x50 [ 48.592291][ T361] ? kasan_save_track+0x14/0x30 [ 48.592296][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592299][ T361] ? netlink_seq_next+0x4e/0x60 [ 48.592303][ T361] ? ___sys_sendmsg+0xb0/0x1d0 [ 48.592311][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 48.592314][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 48.592319][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592323][ T361] ? lock_acquire+0x13c/0x160 [ 48.592325][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592328][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592332][ T361] ? trace_contention_end+0xb3/0x180 [ 48.592336][ T361] ? __mutex_lock+0x1db/0x1ea0 [ 48.592340][ T361] ? __mutex_lock+0x9a3/0x1ea0 [ 48.592344][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 48.592351][ T361] ? ww_mutex_lock+0x160/0x160 [ 48.592361][ T361] ? __rtnl_newlink+0x3fa/0xa50 [ 48.592371][ T361] rtnl_newlink+0x9f1/0x11c0 [ 48.592382][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 48.592385][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592394][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 48.592397][ T361] ? find_held_lock+0x2b/0x80 [ 48.592400][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 48.592403][ T361] ? __lock_release.isra.0+0x69/0x1a0 [ 48.592410][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 48.592414][ T361] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 48.592420][ T361] ? rtnl_link_fill+0x920/0x920 [ 48.592422][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592431][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 48.592434][ T361] ? find_held_lock+0x2b/0x80 [ 48.592441][ T361] netlink_rcv_skb+0x14e/0x3a0 [ 48.592443][ T361] ? rtnl_link_fill+0x920/0x920 [ 48.592449][ T361] ? netlink_ack+0xcf0/0xcf0 [ 48.592461][ T361] ? netlink_deliver_tap+0xc5/0x330 [ 48.592463][ T361] ? netlink_deliver_tap+0x13c/0x330 [ 48.592472][ T361] netlink_unicast+0x486/0x750 [ 48.592479][ T361] ? netlink_attachskb+0x810/0x810 [ 48.592483][ T361] ? __lock_acquire+0x518/0xc20 [ 48.592491][ T361] netlink_sendmsg+0x735/0xc60 [ 48.592498][ T361] ? netlink_unicast+0x750/0x750 [ 48.592505][ T361] ? __might_fault+0x97/0x140 [ 48.592515][ T361] ____sys_sendmsg+0x415/0x880 [ 48.592519][ T361] ? copy_msghdr_from_user+0x279/0x420 [ 48.592522][ T361] ? get_timestamp.constprop.0+0x390/0x390 [ 48.592525][ T361] ? move_addr_to_kernel+0x40/0x40 [ 48.592540][ T361] ___sys_sendmsg+0x14e/0x1d0 [ 48.592544][ T361] ? copy_msghdr_from_user+0x420/0x420 [ 48.592577][ T361] __sys_sendmsg+0x12c/0x1d0 [ 48.592582][ T361] ? __sys_sendmsg_sock+0x20/0x20 [ 48.592594][ T361] ? rcu_is_watching+0x16/0xd0 [ 48.592600][ T361] do_syscall_64+0xff/0x530 [ 48.592604][ T361] ? exc_page_fault+0xee/0x100 [ 48.592609][ T361] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.592612][ T361] RIP: 0033:0x7f454e9ab54e [ 48.592617][ T361] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 48.592620][ T361] RSP: 002b:00007ffde0674b70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 48.592624][ T361] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f454e9ab54e [ 48.592626][ T361] RDX: 0000000000000000 RSI: 00007ffde0674c20 RDI: 0000000000000005 [ 48.592628][ T361] RBP: 00007ffde0674b80 R08: 0000000000000000 R09: 0000000000000000 [ 48.592629][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd01 [ 48.592631][ T361] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffde06752e0 [ 48.592645][ T361] [ 54.216126][ T376] veth1: left allmulticast mode [ 54.216146][ T376] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 54.216149][ T376] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 376, name: ip [ 54.216151][ T376] preempt_count: 1, expected: 0 [ 54.216153][ T376] RCU nest depth: 0, expected: 0 [ 54.216154][ T376] locks held by ip/376: 5, last CPU#3: [ 54.216157][ T376] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 54.216171][ T376] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 54.216181][ T376] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 54.216187][ T376] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 54.216193][ T376] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 54.216200][ T376] irq event stamp: 15466 [ 54.216201][ T376] hardirqs last enabled at (15465): [] __down_trylock_console_sem+0x86/0xa0 [ 54.216205][ T376] hardirqs last disabled at (15466): [] console_emit_next_record+0x3d4/0x4c0 [ 54.216209][ T376] softirqs last enabled at (15460): [] __dev_change_flags+0x20b/0x660 [ 54.216213][ T376] softirqs last disabled at (15458): [] dev_set_rx_mode+0x56/0xa0 [ 54.216217][ T376] Preemption disabled at: [ 54.216218][ T376] [] vprintk_emit+0x31b/0x3e0 [ 54.216226][ T376] CPU: 3 UID: 0 PID: 376 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 54.216230][ T376] Tainted: [W]=WARN [ 54.216232][ T376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 54.216234][ T376] Call Trace: [ 54.216236][ T376] [ 54.216238][ T376] dump_stack_lvl+0x6f/0xa0 [ 54.216246][ T376] ? vprintk_emit+0x31b/0x3e0 [ 54.216250][ T376] __might_resched.cold+0x1fe/0x2c1 [ 54.216256][ T376] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 54.216262][ T376] ? __kmalloc_noprof+0xdb/0x760 [ 54.216270][ T376] __kmalloc_noprof+0x443/0x760 [ 54.216274][ T376] ? alloc_buf.isra.0+0x4b/0x260 [ 54.216283][ T376] ? do_raw_spin_unlock+0x59/0x250 [ 54.216287][ T376] alloc_buf.isra.0+0x4b/0x260 [ 54.216293][ T376] put_chars+0x1e1/0x2f0 [ 54.216297][ T376] ? __send_to_port+0x420/0x420 [ 54.216299][ T376] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.216306][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.216310][ T376] ? validate_chain+0x38b/0xc20 [ 54.216318][ T376] hvc_console_print+0x292/0x780 [ 54.216322][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216331][ T376] ? hvc_write+0x3a0/0x3a0 [ 54.216336][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216345][ T376] console_emit_next_record+0x22f/0x4c0 [ 54.216352][ T376] ? devkmsg_read+0x4b0/0x4b0 [ 54.216354][ T376] ? console_flush_one_record+0x106/0x710 [ 54.216360][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216364][ T376] ? lock_acquire+0x13c/0x160 [ 54.216371][ T376] console_flush_one_record+0x46f/0x710 [ 54.216378][ T376] ? console_emit_next_record+0x4c0/0x4c0 [ 54.216381][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216391][ T376] console_unlock+0xee/0x1f0 [ 54.216395][ T376] ? console_flush_one_record+0x710/0x710 [ 54.216398][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216402][ T376] ? lock_acquire+0x60/0x160 [ 54.216409][ T376] ? __down_trylock_console_sem+0x5e/0xa0 [ 54.216411][ T376] ? vprintk_emit+0x320/0x3e0 [ 54.216417][ T376] vprintk_emit+0x37c/0x3e0 [ 54.216424][ T376] ? wake_up_klogd_work_func+0x90/0x90 [ 54.216428][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216431][ T376] ? validate_chain+0x737/0xc20 [ 54.216438][ T376] _printk+0xc7/0x100 [ 54.216443][ T376] ? snapshot_read.cold+0x21/0x21 [ 54.216446][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216451][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.216454][ T376] ? validate_chain+0x38b/0xc20 [ 54.216457][ T376] ? netdev_name+0x43/0x60 [ 54.216461][ T376] ? __netdev_printk+0x17f/0x1d0 [ 54.216468][ T376] netdev_info+0xe2/0x116 [ 54.216472][ T376] ? netdev_notice+0x120/0x120 [ 54.216479][ T376] ? dev_set_rx_mode+0x6b/0xa0 [ 54.216483][ T376] ? do_raw_spin_lock+0x131/0x280 [ 54.216485][ T376] ? find_held_lock+0x2b/0x80 [ 54.216491][ T376] ? mutex_is_locked+0x1c/0x50 [ 54.216498][ T376] netif_set_allmulti.cold+0x7c/0x166 [ 54.216503][ T376] ? __local_bh_enable_ip+0xaa/0x150 [ 54.216508][ T376] __dev_change_flags+0x445/0x660 [ 54.216514][ T376] ? netif_set_allmulti+0x250/0x250 [ 54.216517][ T376] ? kernel_text_address+0x149/0x170 [ 54.216522][ T376] ? __kernel_text_address+0x12/0x30 [ 54.216524][ T376] ? write_profile+0xf0/0xf0 [ 54.216527][ T376] ? unwind_get_return_address+0x67/0xd0 [ 54.216535][ T376] netif_change_flags+0x87/0x190 [ 54.216542][ T376] do_setlink.isra.0+0x1cc3/0x2750 [ 54.216549][ T376] ? stack_trace_save+0x93/0xc0 [ 54.216552][ T376] ? rtnl_link_get_size+0x350/0x350 [ 54.216554][ T376] ? rcu_read_lock_any_held+0x66/0x90 [ 54.216557][ T376] ? stack_depot_save_flags+0x38e/0x790 [ 54.216562][ T376] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 54.216566][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 54.216569][ T376] ? validate_chain+0x38b/0xc20 [ 54.216573][ T376] ? kasan_save_stack+0x3d/0x50 [ 54.216577][ T376] ? kasan_save_stack+0x2f/0x50 [ 54.216580][ T376] ? kasan_save_track+0x14/0x30 [ 54.216584][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216587][ T376] ? netlink_seq_next+0x4e/0x60 [ 54.216592][ T376] ? ___sys_sendmsg+0xb0/0x1d0 [ 54.216599][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 54.216602][ T376] ? rtnl_newlink+0x9a8/0x11c0 [ 54.216607][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216611][ T376] ? lock_acquire+0x13c/0x160 [ 54.216613][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216616][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216620][ T376] ? trace_contention_end+0xb3/0x180 [ 54.216624][ T376] ? __mutex_lock+0x1db/0x1ea0 [ 54.216628][ T376] ? __mutex_lock+0x9a3/0x1ea0 [ 54.216632][ T376] ? rtnl_newlink+0x9a8/0x11c0 [ 54.216639][ T376] ? ww_mutex_lock+0x160/0x160 [ 54.216649][ T376] ? __rtnl_newlink+0x3fa/0xa50 [ 54.216658][ T376] rtnl_newlink+0x9f1/0x11c0 [ 54.216669][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 54.216672][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216680][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 54.216683][ T376] ? find_held_lock+0x2b/0x80 [ 54.216687][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 54.216690][ T376] ? __lock_release.isra.0+0x69/0x1a0 [ 54.216697][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 54.216700][ T376] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 54.216706][ T376] ? rtnl_link_fill+0x920/0x920 [ 54.216708][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216717][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 54.216719][ T376] ? find_held_lock+0x2b/0x80 [ 54.216726][ T376] netlink_rcv_skb+0x14e/0x3a0 [ 54.216729][ T376] ? rtnl_link_fill+0x920/0x920 [ 54.216735][ T376] ? netlink_ack+0xcf0/0xcf0 [ 54.216747][ T376] ? netlink_deliver_tap+0xc5/0x330 [ 54.216749][ T376] ? netlink_deliver_tap+0x13c/0x330 [ 54.216757][ T376] netlink_unicast+0x486/0x750 [ 54.216764][ T376] ? netlink_attachskb+0x810/0x810 [ 54.216769][ T376] ? __lock_acquire+0x518/0xc20 [ 54.216776][ T376] netlink_sendmsg+0x735/0xc60 [ 54.216783][ T376] ? netlink_unicast+0x750/0x750 [ 54.216793][ T376] ? __might_fault+0x97/0x140 [ 54.216802][ T376] ____sys_sendmsg+0x415/0x880 [ 54.216806][ T376] ? copy_msghdr_from_user+0x279/0x420 [ 54.216810][ T376] ? get_timestamp.constprop.0+0x390/0x390 [ 54.216814][ T376] ? move_addr_to_kernel+0x40/0x40 [ 54.216829][ T376] ___sys_sendmsg+0x14e/0x1d0 [ 54.216835][ T376] ? copy_msghdr_from_user+0x420/0x420 [ 54.216868][ T376] __sys_sendmsg+0x12c/0x1d0 [ 54.216872][ T376] ? __sys_sendmsg_sock+0x20/0x20 [ 54.216884][ T376] ? rcu_is_watching+0x16/0xd0 [ 54.216891][ T376] do_syscall_64+0xff/0x530 [ 54.216894][ T376] ? exc_page_fault+0xee/0x100 [ 54.216899][ T376] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 54.216903][ T376] RIP: 0033:0x7f9033dc954e [ 54.216908][ T376] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 54.216910][ T376] RSP: 002b:00007ffe0d3694a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 54.216914][ T376] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9033dc954e [ 54.216916][ T376] RDX: 0000000000000000 RSI: 00007ffe0d369550 RDI: 0000000000000005 [ 54.216918][ T376] RBP: 00007ffe0d3694b0 R08: 0000000000000000 R09: 0000000000000000 [ 54.216919][ T376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd07 [ 54.216921][ T376] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0d369c10 [ 54.216935][ T376] [ 66.042163][ T571] veth1: left promiscuous mode [ 66.042184][ T571] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 66.042187][ T571] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 571, name: ip [ 66.042189][ T571] preempt_count: 202, expected: 0 [ 66.042191][ T571] RCU nest depth: 0, expected: 0 [ 66.042192][ T571] locks held by ip/571: 6, last CPU#2: [ 66.042195][ T571] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 66.042211][ T571] #1: ff11000005044360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_del+0x78/0x150 [ 66.042219][ T571] #2: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 66.042227][ T571] #3: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 66.042233][ T571] #4: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 66.042240][ T571] #5: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 66.042246][ T571] irq event stamp: 34699 [ 66.042247][ T571] hardirqs last enabled at (34698): [] __down_trylock_console_sem+0x86/0xa0 [ 66.042251][ T571] hardirqs last disabled at (34699): [] console_emit_next_record+0x3d4/0x4c0 [ 66.042254][ T571] softirqs last enabled at (34686): [] macvlan_stop+0xf5/0x450 [macvlan] [ 66.042260][ T571] softirqs last disabled at (34688): [] dev_uc_del+0x63/0x150 [ 66.042263][ T571] Preemption disabled at: [ 66.042264][ T571] [] dev_uc_del+0x68/0x150 [ 66.042271][ T571] CPU: 2 UID: 0 PID: 571 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 66.042276][ T571] Tainted: [W]=WARN [ 66.042277][ T571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 66.042279][ T571] Call Trace: [ 66.042281][ T571] [ 66.042283][ T571] dump_stack_lvl+0x6f/0xa0 [ 66.042291][ T571] ? dev_uc_del+0x68/0x150 [ 66.042296][ T571] __might_resched.cold+0x1fe/0x2c1 [ 66.042304][ T571] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 66.042310][ T571] ? __kmalloc_noprof+0xdb/0x760 [ 66.042317][ T571] __kmalloc_noprof+0x443/0x760 [ 66.042321][ T571] ? alloc_buf.isra.0+0x4b/0x260 [ 66.042330][ T571] ? do_raw_spin_unlock+0x59/0x250 [ 66.042333][ T571] alloc_buf.isra.0+0x4b/0x260 [ 66.042339][ T571] put_chars+0x1e1/0x2f0 [ 66.042341][ T571] ? desc_read_finalized_seq+0x79/0x120 [ 66.042345][ T571] ? __send_to_port+0x420/0x420 [ 66.042351][ T571] ? rcu_read_lock_any_held+0x3c/0x90 [ 66.042355][ T571] ? validate_chain+0x38b/0xc20 [ 66.042363][ T571] hvc_console_print+0x292/0x780 [ 66.042366][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042369][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042378][ T571] ? hvc_write+0x3a0/0x3a0 [ 66.042380][ T571] ? console_emit_next_record+0x1df/0x4c0 [ 66.042385][ T571] ? rcu_is_watching+0x16/0xd0 [ 66.042389][ T571] ? lock_acquire+0x13c/0x160 [ 66.042397][ T571] console_emit_next_record+0x22f/0x4c0 [ 66.042403][ T571] ? devkmsg_read+0x4b0/0x4b0 [ 66.042406][ T571] ? console_flush_one_record+0x106/0x710 [ 66.042411][ T571] ? rcu_is_watching+0x16/0xd0 [ 66.042415][ T571] ? lock_acquire+0x13c/0x160 [ 66.042422][ T571] console_flush_one_record+0x46f/0x710 [ 66.042429][ T571] ? console_emit_next_record+0x4c0/0x4c0 [ 66.042432][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042442][ T571] console_unlock+0xee/0x1f0 [ 66.042446][ T571] ? console_flush_one_record+0x710/0x710 [ 66.042449][ T571] ? rcu_is_watching+0x16/0xd0 [ 66.042453][ T571] ? lock_acquire+0x60/0x160 [ 66.042459][ T571] ? __down_trylock_console_sem+0x5e/0xa0 [ 66.042462][ T571] ? vprintk_emit+0x320/0x3e0 [ 66.042468][ T571] vprintk_emit+0x37c/0x3e0 [ 66.042474][ T571] ? wake_up_klogd_work_func+0x90/0x90 [ 66.042476][ T571] ? kvfree_call_rcu+0x88/0x2e0 [ 66.042481][ T571] ? dev_uc_del+0xef/0x150 [ 66.042484][ T571] ? macvlan_stop+0x1c8/0x450 [macvlan] [ 66.042487][ T571] ? __dev_close_many+0x1c8/0x530 [ 66.042490][ T571] ? netif_close_many+0x1ff/0x710 [ 66.042493][ T571] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 66.042496][ T571] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 66.042503][ T571] _printk+0xc7/0x100 [ 66.042508][ T571] ? snapshot_read.cold+0x21/0x21 [ 66.042516][ T571] ? netdev_name+0x43/0x60 [ 66.042521][ T571] ? __netdev_printk+0x17f/0x1d0 [ 66.042527][ T571] netdev_info+0xe2/0x116 [ 66.042531][ T571] ? netdev_notice+0x120/0x120 [ 66.042533][ T571] ? find_held_lock+0x2b/0x80 [ 66.042541][ T571] ? mark_held_locks+0x40/0x70 [ 66.042546][ T571] ? lockdep_hardirqs_on+0x91/0x130 [ 66.042550][ T571] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 66.042555][ T571] ? mutex_is_locked+0x1c/0x50 [ 66.042561][ T571] __dev_set_promiscuity.cold+0x95/0x104 [ 66.042568][ T571] __dev_set_rx_mode+0x219/0x2c0 [ 66.042573][ T571] dev_uc_del+0x124/0x150 [ 66.042575][ T571] ? lockdep_hardirqs_on+0x91/0x130 [ 66.042580][ T571] macvlan_stop+0x1c8/0x450 [macvlan] [ 66.042586][ T571] __dev_close_many+0x1c8/0x530 [ 66.042591][ T571] ? netif_open+0x120/0x120 [ 66.042596][ T571] ? netif_close_many+0x1ff/0x710 [ 66.042603][ T571] netif_close_many+0x1ff/0x710 [ 66.042609][ T571] ? notifier_call_chain+0xae/0x300 [ 66.042613][ T571] ? __dev_close_many+0x530/0x530 [ 66.042618][ T571] ? netif_close_many_and_unlock+0x22/0x2c0 [ 66.042626][ T571] unregister_netdevice_many_notify+0x671/0x19a0 [ 66.042633][ T571] ? unregister_netdevice_queue+0x6a/0x470 [ 66.042636][ T571] ? netlink_sendmsg+0x735/0xc60 [ 66.042639][ T571] ? ____sys_sendmsg+0x415/0x880 [ 66.042644][ T571] ? unregister_netdevice_queued+0x80/0x80 [ 66.042648][ T571] ? unregister_netdevice_many+0x20/0x20 [ 66.042654][ T571] ? netdev_upper_dev_unlink+0x79/0xa0 [ 66.042657][ T571] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 66.042665][ T571] rtnl_dellink+0x4a0/0xae0 [ 66.042669][ T571] ? mark_usage+0x61/0x170 [ 66.042672][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042674][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042678][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 66.042722][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 66.042725][ T571] ? find_held_lock+0x2b/0x80 [ 66.042730][ T571] ? __lock_release.isra.0+0x69/0x1a0 [ 66.042733][ T571] ? mark_usage+0x61/0x170 [ 66.042736][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042745][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 66.042748][ T571] ? find_held_lock+0x2b/0x80 [ 66.042751][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 66.042755][ T571] ? __lock_release.isra.0+0x69/0x1a0 [ 66.042762][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 66.042766][ T571] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 66.042772][ T571] ? rtnl_link_fill+0x920/0x920 [ 66.042774][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042783][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 66.042786][ T571] ? find_held_lock+0x2b/0x80 [ 66.042792][ T571] netlink_rcv_skb+0x14e/0x3a0 [ 66.042795][ T571] ? rtnl_link_fill+0x920/0x920 [ 66.042800][ T571] ? netlink_ack+0xcf0/0xcf0 [ 66.042814][ T571] ? netlink_deliver_tap+0xc5/0x330 [ 66.042817][ T571] ? netlink_deliver_tap+0x13c/0x330 [ 66.042825][ T571] netlink_unicast+0x486/0x750 [ 66.042834][ T571] ? netlink_attachskb+0x810/0x810 [ 66.042839][ T571] ? __lock_acquire+0x518/0xc20 [ 66.042847][ T571] netlink_sendmsg+0x735/0xc60 [ 66.042854][ T571] ? netlink_unicast+0x750/0x750 [ 66.042861][ T571] ? __might_fault+0x97/0x140 [ 66.042869][ T571] ____sys_sendmsg+0x415/0x880 [ 66.042873][ T571] ? copy_msghdr_from_user+0x279/0x420 [ 66.042876][ T571] ? get_timestamp.constprop.0+0x390/0x390 [ 66.042879][ T571] ? move_addr_to_kernel+0x40/0x40 [ 66.042902][ T571] ___sys_sendmsg+0x14e/0x1d0 [ 66.042907][ T571] ? copy_msghdr_from_user+0x420/0x420 [ 66.042939][ T571] __sys_sendmsg+0x12c/0x1d0 [ 66.042943][ T571] ? __sys_sendmsg_sock+0x20/0x20 [ 66.042955][ T571] ? rcu_is_watching+0x16/0xd0 [ 66.042961][ T571] do_syscall_64+0xff/0x530 [ 66.042964][ T571] ? exc_page_fault+0xee/0x100 [ 66.042969][ T571] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 66.042972][ T571] RIP: 0033:0x7f282522954e [ 66.042977][ T571] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 66.042980][ T571] RSP: 002b:00007ffd517633a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 66.042984][ T571] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f282522954e [ 66.042986][ T571] RDX: 0000000000000000 RSI: 00007ffd51763450 RDI: 0000000000000005 [ 66.042987][ T571] RBP: 00007ffd517633b0 R08: 0000000000000000 R09: 0000000000000000 [ 66.042989][ T571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd13 [ 66.042990][ T571] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd51763b10 [ 66.043004][ T571] [ 67.763329][ T610] br0: port 1(veth1) entered blocking state [ 67.763349][ T610] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 67.763352][ T610] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 610, name: ip [ 67.763354][ T610] preempt_count: 1, expected: 0 [ 67.763355][ T610] RCU nest depth: 0, expected: 0 [ 67.763357][ T610] locks held by ip/610: 5, last CPU#2: [ 67.763360][ T610] #0: ffffffffb28d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 67.763376][ T610] #1: ffffffffb2169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 67.763385][ T610] #2: ffffffffb2169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 67.763392][ T610] #3: ffffffffb2089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 67.763398][ T610] #4: ffffffffb2089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 67.763405][ T610] irq event stamp: 12818 [ 67.763406][ T610] hardirqs last enabled at (12817): [] __down_trylock_console_sem+0x86/0xa0 [ 67.763410][ T610] hardirqs last disabled at (12818): [] console_emit_next_record+0x3d4/0x4c0 [ 67.763413][ T610] softirqs last enabled at (12730): [] __alloc_skb+0x4c2/0x5f0 [ 67.763418][ T610] softirqs last disabled at (12728): [] __alloc_skb+0x4c2/0x5f0 [ 67.763421][ T610] Preemption disabled at: [ 67.763422][ T610] [] vprintk_emit+0x31b/0x3e0 [ 67.763430][ T610] CPU: 2 UID: 0 PID: 610 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 67.763435][ T610] Tainted: [W]=WARN [ 67.763436][ T610] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 67.763438][ T610] Call Trace: [ 67.763440][ T610] [ 67.763442][ T610] dump_stack_lvl+0x6f/0xa0 [ 67.763450][ T610] ? vprintk_emit+0x31b/0x3e0 [ 67.763454][ T610] __might_resched.cold+0x1fe/0x2c1 [ 67.763460][ T610] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 67.763467][ T610] ? __kmalloc_noprof+0xdb/0x760 [ 67.763475][ T610] __kmalloc_noprof+0x443/0x760 [ 67.763479][ T610] ? alloc_buf.isra.0+0x4b/0x260 [ 67.763488][ T610] ? do_raw_spin_unlock+0x59/0x250 [ 67.763492][ T610] alloc_buf.isra.0+0x4b/0x260 [ 67.763497][ T610] put_chars+0x1e1/0x2f0 [ 67.763500][ T610] ? prb_final_commit+0x50/0x50 [ 67.763503][ T610] ? __send_to_port+0x420/0x420 [ 67.763509][ T610] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 67.763515][ T610] ? rcu_read_lock_any_held+0x3c/0x90 [ 67.763519][ T610] ? validate_chain+0x38b/0xc20 [ 67.763525][ T610] hvc_console_print+0x292/0x780 [ 67.763530][ T610] ? mark_usage+0x61/0x170 [ 67.763533][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763535][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763542][ T610] ? hvc_write+0x3a0/0x3a0 [ 67.763546][ T610] ? console_emit_next_record+0x1df/0x4c0 [ 67.763552][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763556][ T610] ? lock_acquire+0x13c/0x160 [ 67.763563][ T610] console_emit_next_record+0x22f/0x4c0 [ 67.763569][ T610] ? devkmsg_read+0x4b0/0x4b0 [ 67.763572][ T610] ? console_flush_one_record+0x106/0x710 [ 67.763578][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763581][ T610] ? lock_acquire+0x13c/0x160 [ 67.763589][ T610] console_flush_one_record+0x46f/0x710 [ 67.763596][ T610] ? console_emit_next_record+0x4c0/0x4c0 [ 67.763599][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763609][ T610] console_unlock+0xee/0x1f0 [ 67.763613][ T610] ? console_flush_one_record+0x710/0x710 [ 67.763616][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763620][ T610] ? lock_acquire+0x60/0x160 [ 67.763627][ T610] ? __down_trylock_console_sem+0x5e/0xa0 [ 67.763629][ T610] ? vprintk_emit+0x320/0x3e0 [ 67.763635][ T610] vprintk_emit+0x37c/0x3e0 [ 67.763642][ T610] ? wake_up_klogd_work_func+0x90/0x90 [ 67.763646][ T610] ? __lock_release.isra.0+0x69/0x1a0 [ 67.763649][ T610] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 67.763655][ T610] ? mark_held_locks+0x40/0x70 [ 67.763661][ T610] _printk+0xc7/0x100 [ 67.763666][ T610] ? snapshot_read.cold+0x21/0x21 [ 67.763673][ T610] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 67.763691][ T610] ? do_setlink.isra.0+0xa31/0x2750 [ 67.763693][ T610] ? rtnl_newlink+0x9f1/0x11c0 [ 67.763695][ T610] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.763704][ T610] br_set_state+0x22f/0x430 [bridge] [ 67.763722][ T610] br_init_port+0xc4/0x200 [bridge] [ 67.763736][ T610] new_nbp+0x39c/0x580 [bridge] [ 67.763753][ T610] br_add_if+0x212/0x1320 [bridge] [ 67.763766][ T610] ? is_bpf_text_address+0x72/0x110 [ 67.763771][ T610] ? kernel_text_address+0x149/0x170 [ 67.763776][ T610] ? __kernel_text_address+0x12/0x30 [ 67.763783][ T610] do_set_master+0x357/0x580 [ 67.763791][ T610] do_setlink.isra.0+0xa31/0x2750 [ 67.763797][ T610] ? stack_trace_save+0x93/0xc0 [ 67.763802][ T610] ? rtnl_link_get_size+0x350/0x350 [ 67.763804][ T610] ? rcu_read_lock_any_held+0x66/0x90 [ 67.763807][ T610] ? stack_depot_save_flags+0x38e/0x790 [ 67.763814][ T610] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 67.763818][ T610] ? rcu_read_lock_any_held+0x3c/0x90 [ 67.763821][ T610] ? validate_chain+0x38b/0xc20 [ 67.763826][ T610] ? kasan_save_stack+0x3d/0x50 [ 67.763830][ T610] ? kasan_save_stack+0x2f/0x50 [ 67.763833][ T610] ? kasan_save_track+0x14/0x30 [ 67.763838][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763841][ T610] ? netlink_seq_next+0x4e/0x60 [ 67.763846][ T610] ? ___sys_sendmsg+0xb0/0x1d0 [ 67.763853][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 67.763856][ T610] ? rtnl_newlink+0x9a8/0x11c0 [ 67.763861][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763865][ T610] ? lock_acquire+0x13c/0x160 [ 67.763868][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763870][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.763874][ T610] ? trace_contention_end+0xb3/0x180 [ 67.763880][ T610] ? __mutex_lock+0x1db/0x1ea0 [ 67.763882][ T610] ? __mutex_lock+0x9a3/0x1ea0 [ 67.763886][ T610] ? rtnl_newlink+0x9a8/0x11c0 [ 67.763898][ T610] ? ww_mutex_lock+0x160/0x160 [ 67.763901][ T610] ? nla_get_range_signed+0x3d0/0x3d0 [ 67.763910][ T610] ? __rtnl_newlink+0x3fa/0xa50 [ 67.763921][ T610] rtnl_newlink+0x9f1/0x11c0 [ 67.763931][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 67.763934][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763943][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 67.763946][ T610] ? find_held_lock+0x2b/0x80 [ 67.763950][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 67.763953][ T610] ? __lock_release.isra.0+0x69/0x1a0 [ 67.763960][ T610] ? rtnl_bridge_getlink+0x850/0x850 [ 67.763964][ T610] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 67.763969][ T610] ? rtnl_link_fill+0x920/0x920 [ 67.763972][ T610] ? __lock_acquire+0x518/0xc20 [ 67.763980][ T610] ? lock_acquire.part.0+0xd4/0x280 [ 67.763983][ T610] ? find_held_lock+0x2b/0x80 [ 67.763989][ T610] netlink_rcv_skb+0x14e/0x3a0 [ 67.763992][ T610] ? rtnl_link_fill+0x920/0x920 [ 67.763998][ T610] ? netlink_ack+0xcf0/0xcf0 [ 67.764010][ T610] ? netlink_deliver_tap+0xc5/0x330 [ 67.764012][ T610] ? netlink_deliver_tap+0x13c/0x330 [ 67.764021][ T610] netlink_unicast+0x486/0x750 [ 67.764027][ T610] ? netlink_attachskb+0x810/0x810 [ 67.764032][ T610] ? __lock_acquire+0x518/0xc20 [ 67.764040][ T610] netlink_sendmsg+0x735/0xc60 [ 67.764047][ T610] ? netlink_unicast+0x750/0x750 [ 67.764054][ T610] ? __might_fault+0x97/0x140 [ 67.764063][ T610] ____sys_sendmsg+0x415/0x880 [ 67.764067][ T610] ? copy_msghdr_from_user+0x279/0x420 [ 67.764070][ T610] ? get_timestamp.constprop.0+0x390/0x390 [ 67.764073][ T610] ? move_addr_to_kernel+0x40/0x40 [ 67.764087][ T610] ___sys_sendmsg+0x14e/0x1d0 [ 67.764092][ T610] ? copy_msghdr_from_user+0x420/0x420 [ 67.764124][ T610] __sys_sendmsg+0x12c/0x1d0 [ 67.764129][ T610] ? __sys_sendmsg_sock+0x20/0x20 [ 67.764140][ T610] ? rcu_is_watching+0x16/0xd0 [ 67.764147][ T610] do_syscall_64+0xff/0x530 [ 67.764151][ T610] ? exc_page_fault+0xee/0x100 [ 67.764156][ T610] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 67.764159][ T610] RIP: 0033:0x7f8d5080254e [ 67.764164][ T610] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 67.764166][ T610] RSP: 002b:00007ffee3671730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 67.764170][ T610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f8d5080254e [ 67.764172][ T610] RDX: 0000000000000000 RSI: 00007ffee36717e0 RDI: 0000000000000005 [ 67.764174][ T610] RBP: 00007ffee3671740 R08: 0000000000000000 R09: 0000000000000000 [ 67.764175][ T610] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd14 [ 67.764177][ T610] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffee3671ea0 [ 67.764191][ T610] [ 67.854308][ T610] br0: port 1(veth1) entered disabled state [ 67.855067][ T610] veth1: entered allmulticast mode [ 67.858066][ T610] veth1: entered promiscuous mode [ 67.914356][ T109] br0: port 1(veth1) entered blocking state [ 67.915312][ T109] br0: port 1(veth1) entered forwarding state [ 68.212686][ T617] br0: port 1(veth1) entered disabled state [ 68.217699][ T617] br0: port 1(veth1) entered blocking state [ 68.218483][ T617] br0: port 1(veth1) entered forwarding state [ 68.483693][ T65] br0: entered promiscuous mode [ 83.329916][ C1] [ 83.329936][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 83.329940][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 83.329942][ C1] preempt_count: 104, expected: 0 [ 83.329944][ C1] RCU nest depth: 0, expected: 0 [ 83.329945][ C1] INFO: lockdep is turned off. [ 83.329946][ C1] irq event stamp: 1416498 [ 83.329947][ C1] hardirqs last enabled at (1416498): [] _raw_spin_unlock_irq+0x28/0x50 [ 83.329958][ C1] hardirqs last disabled at (1416497): [] _raw_spin_lock_irq+0x4a/0x50 [ 83.329961][ C1] softirqs last enabled at (1416470): [] handle_softirqs+0x67c/0x900 [ 83.329970][ C1] softirqs last disabled at (1416495): [] __irq_exit_rcu+0x145/0x1c0 [ 83.329973][ C1] Preemption disabled at: [ 83.329976][ C1] [<0000000000000000>] 0x0 [ 83.329986][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.330002][ C1] Tainted: [W]=WARN [ 83.330004][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.330006][ C1] Call Trace: [ 83.330009][ C1] [ 83.330011][ C1] dump_stack_lvl+0x6f/0xa0 [ 83.330019][ C1] __might_resched.cold+0x1fe/0x2c1 [ 83.330024][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 83.330028][ C1] ? __asan_memcpy+0x3c/0x60 [ 83.330032][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330041][ C1] __kmalloc_noprof+0x443/0x760 [ 83.330048][ C1] ? __rwlock_init+0x150/0x150 [ 83.330054][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 83.330063][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 83.330066][ C1] alloc_buf.isra.0+0x4b/0x260 [ 83.330069][ C1] put_chars+0x1e1/0x2f0 [ 83.330072][ C1] ? __send_to_port+0x420/0x420 [ 83.330075][ C1] ? console_prepend_replay+0x20/0x20 [ 83.330080][ C1] hvc_console_print+0x292/0x780 [ 83.330085][ C1] ? hvc_write+0x3a0/0x3a0 [ 83.330087][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330090][ C1] ? lock_acquire+0x13c/0x160 [ 83.330093][ C1] console_emit_next_record+0x22f/0x4c0 [ 83.330097][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 83.330100][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330102][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330105][ C1] ? lock_acquire+0x13c/0x160 [ 83.330108][ C1] ? console_flush_one_record+0x111/0x710 [ 83.330110][ C1] console_flush_one_record+0x46f/0x710 [ 83.330114][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 83.330118][ C1] console_unlock+0xee/0x1f0 [ 83.330120][ C1] ? lock_acquire+0x13c/0x160 [ 83.330126][ C1] ? console_flush_one_record+0x710/0x710 [ 83.330130][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330132][ C1] ? lock_release+0x184/0x1f0 [ 83.330138][ C1] ? lock_acquire+0x60/0x160 [ 83.330142][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 83.330147][ C1] ? vprintk_emit+0x320/0x3e0 [ 83.330152][ C1] vprintk_emit+0x37c/0x3e0 [ 83.330156][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 83.330159][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330175][ C1] ? lock_release+0x184/0x1f0 [ 83.330178][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330189][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330203][ C1] ? is_module_text_address+0x154/0x250 [ 83.330211][ C1] _printk+0xc7/0x100 [ 83.330218][ C1] ? snapshot_read.cold+0x21/0x21 [ 83.330223][ C1] ? arch_stack_walk+0xd7/0x130 [ 83.330231][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 83.330234][ C1] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 83.330237][ C1] print_irq_inversion_bug.part.0+0x32/0xc0 [ 83.330241][ C1] mark_lock_irq+0x989/0x9c0 [ 83.330245][ C1] mark_lock+0x1d7/0xa00 [ 83.330248][ C1] mark_usage+0x42/0x170 [ 83.330251][ C1] __lock_acquire+0x388/0xc20 [ 83.330254][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.330257][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330277][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330284][ C1] ? lock_acquire+0x13c/0x160 [ 83.330288][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.330304][ C1] _raw_spin_lock+0x33/0x40 [ 83.330308][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330319][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.330337][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.330354][ C1] call_timer_fn+0x160/0x4d0 [ 83.330359][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 83.330361][ C1] ? debug_object_active_state+0x430/0x430 [ 83.330366][ C1] ? find_held_lock+0x2b/0x80 [ 83.330370][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 83.330373][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330376][ C1] __run_timers+0x68f/0xaa0 [ 83.330379][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.330390][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 83.330393][ C1] ? __lock_acquire+0x518/0xc20 [ 83.330397][ C1] ? __rwlock_init+0x150/0x150 [ 83.330401][ C1] run_timer_softirq+0xf0/0x160 [ 83.330406][ C1] ? __run_timers+0xaa0/0xaa0 [ 83.330411][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 83.330417][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330422][ C1] handle_softirqs+0x1d3/0x900 [ 83.330427][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 83.330432][ C1] ? _local_bh_enable+0xc0/0xc0 [ 83.330436][ C1] __irq_exit_rcu+0x145/0x1c0 [ 83.330439][ C1] irq_exit_rcu+0xe/0x30 [ 83.330441][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 83.330445][ C1] [ 83.330446][ C1] [ 83.330447][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 83.330450][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 83.330453][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 83.330457][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 83.330460][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 83.330464][ C1] RAX: 0000000000159d2d RBX: ff11000001bea380 RCX: ffffffffaeef0307 [ 83.330466][ C1] RDX: ff11000001bea380 RSI: ffffffffb1c38b01 RDI: ffffffffb168d8e0 [ 83.330468][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.330469][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 83.330471][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 83.330473][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.330478][ C1] default_idle+0x9/0x10 [ 83.330481][ C1] default_idle_call+0x6e/0xb0 [ 83.330484][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.330486][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 83.330489][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 83.330492][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 83.330495][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.330498][ C1] do_idle+0xd8/0x190 [ 83.330500][ C1] cpu_startup_entry+0x53/0x70 [ 83.330502][ C1] start_secondary+0x204/0x2b0 [ 83.330505][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 83.330509][ C1] common_startup_64+0x13e/0x148 [ 83.330515][ C1] [ 83.367791][ C1] ======================================================== [ 83.368266][ C1] WARNING: possible irq lock inversion dependency detected [ 83.368719][ C1] 7.2.0-virtme #1 Tainted: G W [ 83.369110][ C1] -------------------------------------------------------- [ 83.369462][ C1] swapper/1/0 just changed the state of lock: [ 83.369899][ C1] ff1100000cc72e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.370582][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 83.371089][ C1] (fs_reclaim){+.+.}-{0:0} [ 83.371096][ C1] [ 83.371096][ C1] [ 83.371096][ C1] and interrupts could create inverse lock ordering between them. [ 83.371096][ C1] [ 83.372299][ C1] [ 83.372299][ C1] other info that might help us debug this: [ 83.372708][ C1] Chain exists of: [ 83.372708][ C1] &br->lock --> console_owner --> fs_reclaim [ 83.372708][ C1] [ 83.373387][ C1] Possible interrupt unsafe locking scenario: [ 83.373387][ C1] [ 83.373852][ C1] CPU0 CPU1 [ 83.374176][ C1] ---- ---- [ 83.374447][ C1] lock(fs_reclaim); [ 83.374735][ C1] local_irq_disable(); [ 83.375082][ C1] lock(&br->lock); [ 83.375493][ C1] lock(console_owner); [ 83.375815][ C1] [ 83.376103][ C1] lock(&br->lock); [ 83.376314][ C1] [ 83.376314][ C1] *** DEADLOCK *** [ 83.376314][ C1] [ 83.376799][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 83.377259][ C1] #0: ffa00000001d0c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 83.377945][ C1] [ 83.377945][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 83.378443][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 83.378830][ C1] HARDIRQ-ON-W at: [ 83.379069][ C1] __lock_acquire+0x388/0xc20 [ 83.379454][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.379889][ C1] fs_reclaim_acquire+0xd5/0x120 [ 83.380217][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 83.380748][ C1] kthread_create_worker_on_node+0xea/0x210 [ 83.381219][ C1] workqueue_init+0x2a/0x680 [ 83.381517][ C1] kernel_init_freeable+0x2fe/0x630 [ 83.381991][ C1] kernel_init+0x21/0x150 [ 83.382407][ C1] ret_from_fork+0x474/0x6b0 [ 83.382714][ C1] ret_from_fork_asm+0x11/0x20 [ 83.383193][ C1] SOFTIRQ-ON-W at: [ 83.383405][ C1] __lock_acquire+0x388/0xc20 [ 83.383811][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.384216][ C1] fs_reclaim_acquire+0xd5/0x120 [ 83.384582][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 83.385097][ C1] kthread_create_worker_on_node+0xea/0x210 [ 83.385602][ C1] workqueue_init+0x2a/0x680 [ 83.385954][ C1] kernel_init_freeable+0x2fe/0x630 [ 83.386487][ C1] kernel_init+0x21/0x150 [ 83.386938][ C1] ret_from_fork+0x474/0x6b0 [ 83.387302][ C1] ret_from_fork_asm+0x11/0x20 [ 83.387713][ C1] INITIAL USE at: [ 83.387876][ C1] __lock_acquire+0x388/0xc20 [ 83.388283][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.388686][ C1] fs_reclaim_acquire+0xd5/0x120 [ 83.389045][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 83.389531][ C1] kthread_create_worker_on_node+0xea/0x210 [ 83.390005][ C1] workqueue_init+0x2a/0x680 [ 83.390225][ C1] kernel_init_freeable+0x2fe/0x630 [ 83.390462][ C1] kernel_init+0x21/0x150 [ 83.390844][ C1] ret_from_fork+0x474/0x6b0 [ 83.391180][ C1] ret_from_fork_asm+0x11/0x20 [ 83.391600][ C1] } [ 83.391743][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 83.392266][ C1] ... acquired at: [ 83.392493][ C1] __lock_acquire+0x518/0xc20 [ 83.392870][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.393180][ C1] fs_reclaim_acquire+0xd5/0x120 [ 83.393545][ C1] __kmalloc_noprof+0xd3/0x760 [ 83.393828][ C1] alloc_buf.isra.0+0x4b/0x260 [ 83.394209][ C1] put_chars+0x1e1/0x2f0 [ 83.394507][ C1] hvc_console_print+0x292/0x780 [ 83.394854][ C1] console_emit_next_record+0x22f/0x4c0 [ 83.395091][ C1] console_flush_one_record+0x46f/0x710 [ 83.395408][ C1] console_unlock+0xee/0x1f0 [ 83.395639][ C1] vprintk_emit+0x37c/0x3e0 [ 83.395954][ C1] _printk+0xc7/0x100 [ 83.396185][ C1] i8042_pnp_init+0xf7/0x3c0 [ 83.396559][ C1] i8042_platform_init+0x3f9/0x460 [ 83.396829][ C1] i8042_init+0x45/0x130 [ 83.397181][ C1] do_one_initcall+0x124/0x4f0 [ 83.397460][ C1] kernel_init_freeable+0x596/0x630 [ 83.397774][ C1] kernel_init+0x21/0x150 [ 83.398040][ C1] ret_from_fork+0x474/0x6b0 [ 83.398404][ C1] ret_from_fork_asm+0x11/0x20 [ 83.398668][ C1] [ 83.398811][ C1] -> (console_owner){....}-{0:0} { [ 83.399190][ C1] INITIAL USE at: [ 83.399414][ C1] } [ 83.399565][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 83.400096][ C1] ... acquired at: [ 83.400390][ C1] __lock_acquire+0x518/0xc20 [ 83.400682][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.401073][ C1] console_lock_spinning_enable+0x5c/0x60 [ 83.401436][ C1] console_emit_next_record+0x1d1/0x4c0 [ 83.401785][ C1] console_flush_one_record+0x46f/0x710 [ 83.402029][ C1] console_unlock+0xee/0x1f0 [ 83.402431][ C1] vprintk_emit+0x37c/0x3e0 [ 83.402645][ C1] _printk+0xc7/0x100 [ 83.402894][ C1] br_set_state+0x22f/0x430 [bridge] [ 83.403206][ C1] br_init_port+0xc4/0x200 [bridge] [ 83.403574][ C1] br_stp_enable_port+0x12/0x50 [bridge] [ 83.403952][ C1] br_port_carrier_check+0x220/0x430 [bridge] [ 83.404382][ C1] br_device_event+0x52d/0x8f0 [bridge] [ 83.404657][ C1] notifier_call_chain+0xae/0x300 [ 83.404962][ C1] netif_state_change+0x139/0x340 [ 83.405261][ C1] __linkwatch_run_queue+0x34c/0x750 [ 83.405630][ C1] linkwatch_event+0x7f/0xb0 [ 83.405927][ C1] process_one_work+0xe3e/0x1560 [ 83.406310][ C1] worker_thread+0x4f1/0xd60 [ 83.406611][ C1] kthread+0x367/0x460 [ 83.406917][ C1] ret_from_fork+0x474/0x6b0 [ 83.407228][ C1] ret_from_fork_asm+0x11/0x20 [ 83.407591][ C1] [ 83.407735][ C1] -> (&br->lock){+.-.}-{3:3} { [ 83.408038][ C1] HARDIRQ-ON-W at: [ 83.408357][ C1] __lock_acquire+0x388/0xc20 [ 83.408742][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.409199][ C1] _raw_spin_lock_bh+0x38/0x50 [ 83.409570][ C1] br_set_mac_address+0xe6/0x3b0 [bridge] [ 83.409923][ C1] netif_set_mac_address+0x282/0x410 [ 83.410286][ C1] do_setlink.isra.0+0x706/0x2750 [ 83.410741][ C1] rtnl_newlink+0x9f1/0x11c0 [ 83.411100][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.411472][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 83.411878][ C1] netlink_unicast+0x486/0x750 [ 83.412187][ C1] netlink_sendmsg+0x735/0xc60 [ 83.412634][ C1] ____sys_sendmsg+0x415/0x880 [ 83.412985][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 83.413434][ C1] __sys_sendmsg+0x12c/0x1d0 [ 83.413879][ C1] do_syscall_64+0xff/0x530 [ 83.414241][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.414743][ C1] IN-SOFTIRQ-W at: [ 83.414966][ C1] __lock_acquire+0x388/0xc20 [ 83.415410][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.415848][ C1] _raw_spin_lock+0x33/0x40 [ 83.416143][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.416603][ C1] call_timer_fn+0x160/0x4d0 [ 83.416978][ C1] __run_timers+0x68f/0xaa0 [ 83.417356][ C1] run_timer_softirq+0xf0/0x160 [ 83.417762][ C1] handle_softirqs+0x1d3/0x900 [ 83.418152][ C1] __irq_exit_rcu+0x145/0x1c0 [ 83.418444][ C1] irq_exit_rcu+0xe/0x30 [ 83.418875][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 83.419407][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 83.419842][ C1] pv_native_safe_halt+0xf/0x10 [ 83.420299][ C1] default_idle+0x9/0x10 [ 83.420751][ C1] default_idle_call+0x6e/0xb0 [ 83.421139][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.421672][ C1] do_idle+0xd8/0x190 [ 83.421951][ C1] cpu_startup_entry+0x53/0x70 [ 83.422367][ C1] start_secondary+0x204/0x2b0 [ 83.422786][ C1] common_startup_64+0x13e/0x148 [ 83.423124][ C1] INITIAL USE at: [ 83.423419][ C1] __lock_acquire+0x388/0xc20 [ 83.423736][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.424162][ C1] _raw_spin_lock_bh+0x38/0x50 [ 83.424559][ C1] br_set_mac_address+0xe6/0x3b0 [bridge] [ 83.424941][ C1] netif_set_mac_address+0x282/0x410 [ 83.425380][ C1] do_setlink.isra.0+0x706/0x2750 [ 83.425803][ C1] rtnl_newlink+0x9f1/0x11c0 [ 83.425973][ C0] clocksource: Watchdog remote CPU 1 read timed out [ 83.426155][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.426945][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 83.427329][ C1] netlink_unicast+0x486/0x750 [ 83.427796][ C1] netlink_sendmsg+0x735/0xc60 [ 83.428249][ C1] ____sys_sendmsg+0x415/0x880 [ 83.428589][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 83.428991][ C1] __sys_sendmsg+0x12c/0x1d0 [ 83.429434][ C1] do_syscall_64+0xff/0x530 [ 83.429798][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.430329][ C1] } [ 83.430443][ C1] ... key at: [] __key.7+0x0/0x40 [bridge] [ 83.430910][ C1] ... acquired at: [ 83.431137][ C1] mark_lock+0x1d7/0xa00 [ 83.431470][ C1] mark_usage+0x42/0x170 [ 83.431759][ C1] __lock_acquire+0x388/0xc20 [ 83.432153][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.432437][ C1] _raw_spin_lock+0x33/0x40 [ 83.432832][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.433228][ C1] call_timer_fn+0x160/0x4d0 [ 83.433615][ C1] __run_timers+0x68f/0xaa0 [ 83.433885][ C1] run_timer_softirq+0xf0/0x160 [ 83.434266][ C1] handle_softirqs+0x1d3/0x900 [ 83.434545][ C1] __irq_exit_rcu+0x145/0x1c0 [ 83.434918][ C1] irq_exit_rcu+0xe/0x30 [ 83.435212][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 83.435609][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 83.436034][ C1] pv_native_safe_halt+0xf/0x10 [ 83.436334][ C1] default_idle+0x9/0x10 [ 83.436735][ C1] default_idle_call+0x6e/0xb0 [ 83.437049][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.437479][ C1] do_idle+0xd8/0x190 [ 83.437701][ C1] cpu_startup_entry+0x53/0x70 [ 83.438055][ C1] start_secondary+0x204/0x2b0 [ 83.438345][ C1] common_startup_64+0x13e/0x148 [ 83.438738][ C1] [ 83.438882][ C1] [ 83.438882][ C1] stack backtrace: [ 83.439364][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.439371][ C1] Tainted: [W]=WARN [ 83.439373][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.439375][ C1] Call Trace: [ 83.439378][ C1] [ 83.439382][ C1] dump_stack_lvl+0x6f/0xa0 [ 83.439389][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 83.439396][ C1] mark_lock_irq+0x989/0x9c0 [ 83.439401][ C1] mark_lock+0x1d7/0xa00 [ 83.439404][ C1] mark_usage+0x42/0x170 [ 83.439406][ C1] __lock_acquire+0x388/0xc20 [ 83.439410][ C1] lock_acquire.part.0+0xd4/0x280 [ 83.439413][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.439429][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.439432][ C1] ? lock_acquire+0x13c/0x160 [ 83.439435][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.439446][ C1] _raw_spin_lock+0x33/0x40 [ 83.439453][ C1] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.439471][ C1] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 83.439487][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.439499][ C1] call_timer_fn+0x160/0x4d0 [ 83.439502][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 83.439505][ C1] ? debug_object_active_state+0x430/0x430 [ 83.439512][ C1] ? find_held_lock+0x2b/0x80 [ 83.439517][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 83.439523][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.439528][ C1] __run_timers+0x68f/0xaa0 [ 83.439534][ C1] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 83.439549][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 83.439552][ C1] ? __lock_acquire+0x518/0xc20 [ 83.439556][ C1] ? __rwlock_init+0x150/0x150 [ 83.439560][ C1] run_timer_softirq+0xf0/0x160 [ 83.439563][ C1] ? __run_timers+0xaa0/0xaa0 [ 83.439568][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 83.439573][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.439576][ C1] handle_softirqs+0x1d3/0x900 [ 83.439584][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 83.439587][ C1] ? _local_bh_enable+0xc0/0xc0 [ 83.439595][ C1] __irq_exit_rcu+0x145/0x1c0 [ 83.439598][ C1] irq_exit_rcu+0xe/0x30 [ 83.439600][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 83.439603][ C1] [ 83.439604][ C1] [ 83.439605][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 83.439608][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 83.439611][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 83.439615][ C1] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 83.439617][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 83.439621][ C1] RAX: 0000000000159d2d RBX: ff11000001bea380 RCX: ffffffffaeef0307 [ 83.439625][ C1] RDX: ff11000001bea380 RSI: ffffffffb1c38b01 RDI: ffffffffb168d8e0 [ 83.439628][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.439629][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 83.439631][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 83.439636][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.439642][ C1] default_idle+0x9/0x10 [ 83.439647][ C1] default_idle_call+0x6e/0xb0 [ 83.439652][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 83.439655][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 83.439658][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 83.439661][ C1] ? trace_sched_exit_tp+0x30/0x160 [ 83.439664][ C1] ? rcu_is_watching+0x16/0xd0 [ 83.439667][ C1] do_idle+0xd8/0x190 [ 83.439669][ C1] cpu_startup_entry+0x53/0x70 [ 83.439671][ C1] start_secondary+0x204/0x2b0 [ 83.439674][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 83.439677][ C1] common_startup_64+0x13e/0x148 [ 83.439682][ C1] [ 93.812722][ T718] br0: entered allmulticast mode [ 93.812739][ T718] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 93.812742][ T718] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 718, name: ip [ 93.812745][ T718] preempt_count: 1, expected: 0 [ 93.812746][ T718] RCU nest depth: 0, expected: 0 [ 93.812747][ T718] INFO: lockdep is turned off. [ 93.812749][ T718] irq event stamp: 0 [ 93.812750][ T718] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 93.812755][ T718] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 93.812763][ T718] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 93.812766][ T718] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 93.812769][ T718] Preemption disabled at: [ 93.812770][ T718] [] vprintk_emit+0x31b/0x3e0 [ 93.812779][ T718] CPU: 3 UID: 0 PID: 718 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 93.812784][ T718] Tainted: [W]=WARN [ 93.812786][ T718] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 93.812788][ T718] Call Trace: [ 93.812790][ T718] [ 93.812792][ T718] dump_stack_lvl+0x6f/0xa0 [ 93.812799][ T718] ? vprintk_emit+0x31b/0x3e0 [ 93.812802][ T718] __might_resched.cold+0x1fe/0x2c1 [ 93.812807][ T718] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 93.812809][ T718] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 93.812816][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812821][ T718] __kmalloc_noprof+0x443/0x760 [ 93.812826][ T718] ? __rwlock_init+0x150/0x150 [ 93.812830][ T718] ? alloc_buf.isra.0+0x4b/0x260 [ 93.812837][ T718] ? do_raw_spin_unlock+0x59/0x250 [ 93.812840][ T718] alloc_buf.isra.0+0x4b/0x260 [ 93.812843][ T718] put_chars+0x1e1/0x2f0 [ 93.812846][ T718] ? __send_to_port+0x420/0x420 [ 93.812849][ T718] ? console_prepend_replay+0x20/0x20 [ 93.812853][ T718] hvc_console_print+0x292/0x780 [ 93.812858][ T718] ? hvc_write+0x3a0/0x3a0 [ 93.812860][ T718] ? vsnprintf+0x527/0x1700 [ 93.812864][ T718] ? __rwlock_init+0x150/0x150 [ 93.812866][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812869][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812873][ T718] console_emit_next_record+0x22f/0x4c0 [ 93.812877][ T718] ? devkmsg_read+0x4b0/0x4b0 [ 93.812880][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812882][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812885][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812888][ T718] ? lock_acquire+0x13c/0x160 [ 93.812891][ T718] ? console_flush_one_record+0x111/0x710 [ 93.812894][ T718] console_flush_one_record+0x46f/0x710 [ 93.812897][ T718] ? console_emit_next_record+0x4c0/0x4c0 [ 93.812902][ T718] console_unlock+0xee/0x1f0 [ 93.812904][ T718] ? lock_acquire+0x13c/0x160 [ 93.812907][ T718] ? console_flush_one_record+0x710/0x710 [ 93.812909][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812912][ T718] ? lock_release+0x184/0x1f0 [ 93.812914][ T718] ? lock_acquire+0x60/0x160 [ 93.812916][ T718] ? __rcu_read_lock+0x30/0x70 [ 93.812920][ T718] ? __down_trylock_console_sem+0x5e/0xa0 [ 93.812923][ T718] ? vprintk_emit+0x320/0x3e0 [ 93.812926][ T718] vprintk_emit+0x37c/0x3e0 [ 93.812929][ T718] ? wake_up_klogd_work_func+0x90/0x90 [ 93.812932][ T718] ? try_to_wake_up+0x153/0x1130 [ 93.812936][ T718] _printk+0xc7/0x100 [ 93.812941][ T718] ? snapshot_read.cold+0x21/0x21 [ 93.812944][ T718] ? __virt_addr_valid+0x102/0x440 [ 93.812948][ T718] ? __virt_addr_valid+0x1da/0x440 [ 93.812951][ T718] ? netdev_name+0x43/0x60 [ 93.812955][ T718] ? __netdev_printk+0x17f/0x1d0 [ 93.812958][ T718] netdev_info+0xe2/0x116 [ 93.812961][ T718] ? netdev_notice+0x120/0x120 [ 93.812963][ T718] ? netlink_unicast+0x486/0x750 [ 93.812968][ T718] ? netlink_sendmsg+0x735/0xc60 [ 93.812970][ T718] ? pwq_dec_nr_in_flight+0x780/0x780 [ 93.812975][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812978][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.812980][ T718] ? mutex_is_locked+0x1c/0x50 [ 93.812985][ T718] netif_set_allmulti.cold+0x7c/0x166 [ 93.812988][ T718] ? __local_bh_enable_ip+0xaa/0x150 [ 93.812992][ T718] __dev_change_flags+0x445/0x660 [ 93.812997][ T718] ? netif_set_allmulti+0x250/0x250 [ 93.812999][ T718] ? kernel_text_address+0x149/0x170 [ 93.813003][ T718] ? __kernel_text_address+0x12/0x30 [ 93.813005][ T718] ? write_profile+0xf0/0xf0 [ 93.813008][ T718] ? unwind_get_return_address+0x67/0xd0 [ 93.813012][ T718] netif_change_flags+0x87/0x190 [ 93.813015][ T718] do_setlink.isra.0+0x1cc3/0x2750 [ 93.813020][ T718] ? stack_trace_save+0x93/0xc0 [ 93.813022][ T718] ? rtnl_link_get_size+0x350/0x350 [ 93.813024][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813027][ T718] ? stack_depot_save_flags+0x1bc/0x790 [ 93.813032][ T718] ? kasan_save_stack+0x3d/0x50 [ 93.813036][ T718] ? kasan_save_stack+0x2f/0x50 [ 93.813039][ T718] ? kasan_save_track+0x14/0x30 [ 93.813041][ T718] ? __kasan_kmalloc+0x7b/0x90 [ 93.813043][ T718] ? __kmalloc_cache_noprof+0x29a/0x620 [ 93.813046][ T718] ? rtnl_newlink+0x124/0x11c0 [ 93.813048][ T718] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 93.813050][ T718] ? netlink_rcv_skb+0x14e/0x3a0 [ 93.813052][ T718] ? netlink_unicast+0x486/0x750 [ 93.813055][ T718] ? netlink_sendmsg+0x735/0xc60 [ 93.813057][ T718] ? ____sys_sendmsg+0x415/0x880 [ 93.813067][ T718] ? ___sys_sendmsg+0x14e/0x1d0 [ 93.813070][ T718] ? __sys_sendmsg+0x12c/0x1d0 [ 93.813072][ T718] ? do_syscall_64+0xff/0x530 [ 93.813075][ T718] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 93.813079][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813082][ T718] ? lock_acquire+0x13c/0x160 [ 93.813084][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813087][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813090][ T718] ? trace_contention_end+0xb3/0x180 [ 93.813093][ T718] ? __mutex_lock+0x1db/0x1ea0 [ 93.813096][ T718] ? __mutex_lock+0x9a3/0x1ea0 [ 93.813098][ T718] ? rtnl_newlink+0x9a8/0x11c0 [ 93.813101][ T718] ? ww_mutex_lock+0x160/0x160 [ 93.813105][ T718] ? __rtnl_newlink+0x3fa/0xa50 [ 93.813109][ T718] rtnl_newlink+0x9f1/0x11c0 [ 93.813112][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813115][ T718] ? rtnl_bridge_getlink+0x850/0x850 [ 93.813117][ T718] ? lock_acquire+0x13c/0x160 [ 93.813120][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813123][ T718] ? is_bpf_text_address+0x3e/0x110 [ 93.813127][ T718] ? is_bpf_text_address+0x72/0x110 [ 93.813130][ T718] ? kernel_text_address+0x149/0x170 [ 93.813132][ T718] ? __kernel_text_address+0x12/0x30 [ 93.813134][ T718] ? write_profile+0xf0/0xf0 [ 93.813136][ T718] ? unwind_get_return_address+0x67/0xd0 [ 93.813139][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813141][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813144][ T718] ? cap_capable+0x1d7/0x3d0 [ 93.813148][ T718] ? lock_acquire+0x13c/0x160 [ 93.813151][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813154][ T718] ? rtnl_bridge_getlink+0x850/0x850 [ 93.813156][ T718] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 93.813159][ T718] ? rtnl_link_fill+0x920/0x920 [ 93.813161][ T718] ? filter_irq_stacks+0xd0/0xd0 [ 93.813164][ T718] ? stack_depot_save_flags+0x1bc/0x790 [ 93.813168][ T718] netlink_rcv_skb+0x14e/0x3a0 [ 93.813170][ T718] ? rtnl_link_fill+0x920/0x920 [ 93.813173][ T718] ? lock_release+0x184/0x1f0 [ 93.813175][ T718] ? netlink_ack+0xcf0/0xcf0 [ 93.813177][ T718] ? __netlink_lookup+0xb9/0x6b0 [ 93.813182][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813184][ T718] ? lock_release+0x184/0x1f0 [ 93.813188][ T718] netlink_unicast+0x486/0x750 [ 93.813191][ T718] ? netlink_attachskb+0x810/0x810 [ 93.813194][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813196][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813199][ T718] ? lock_acquire+0x13c/0x160 [ 93.813202][ T718] netlink_sendmsg+0x735/0xc60 [ 93.813205][ T718] ? netlink_unicast+0x750/0x750 [ 93.813209][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813211][ T718] ? lock_release+0x184/0x1f0 [ 93.813214][ T718] ____sys_sendmsg+0x415/0x880 [ 93.813217][ T718] ? copy_msghdr_from_user+0x279/0x420 [ 93.813220][ T718] ? get_timestamp.constprop.0+0x390/0x390 [ 93.813222][ T718] ? move_addr_to_kernel+0x40/0x40 [ 93.813225][ T718] ? filter_irq_stacks+0xd0/0xd0 [ 93.813229][ T718] ___sys_sendmsg+0x14e/0x1d0 [ 93.813232][ T718] ? copy_msghdr_from_user+0x420/0x420 [ 93.813240][ T718] __sys_sendmsg+0x12c/0x1d0 [ 93.813244][ T718] ? __sys_sendmsg_sock+0x20/0x20 [ 93.813248][ T718] ? rcu_is_watching+0x16/0xd0 [ 93.813252][ T718] do_syscall_64+0xff/0x530 [ 93.813254][ T718] ? exc_page_fault+0xee/0x100 [ 93.813257][ T718] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 93.813260][ T718] RIP: 0033:0x7f16be01754e [ 93.813262][ T718] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 93.813265][ T718] RSP: 002b:00007ffe4b5483f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 93.813270][ T718] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f16be01754e [ 93.813272][ T718] RDX: 0000000000000000 RSI: 00007ffe4b5484a0 RDI: 0000000000000005 [ 93.813273][ T718] RBP: 00007ffe4b548400 R08: 0000000000000000 R09: 0000000000000000 [ 93.813275][ T718] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd2f [ 93.813276][ T718] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4b548b60 [ 93.813281][ T718] [ 99.205119][ T734] br0: left allmulticast mode [ 99.205137][ T734] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 99.205140][ T734] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 734, name: ip [ 99.205142][ T734] preempt_count: 1, expected: 0 [ 99.205144][ T734] RCU nest depth: 0, expected: 0 [ 99.205145][ T734] INFO: lockdep is turned off. [ 99.205147][ T734] irq event stamp: 0 [ 99.205148][ T734] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 99.205153][ T734] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 99.205161][ T734] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 99.205164][ T734] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 99.205167][ T734] Preemption disabled at: [ 99.205168][ T734] [] vprintk_emit+0x31b/0x3e0 [ 99.205177][ T734] CPU: 0 UID: 0 PID: 734 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 99.205183][ T734] Tainted: [W]=WARN [ 99.205184][ T734] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 99.205186][ T734] Call Trace: [ 99.205188][ T734] [ 99.205190][ T734] dump_stack_lvl+0x6f/0xa0 [ 99.205197][ T734] ? vprintk_emit+0x31b/0x3e0 [ 99.205200][ T734] __might_resched.cold+0x1fe/0x2c1 [ 99.205204][ T734] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 99.205207][ T734] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 99.205211][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205216][ T734] __kmalloc_noprof+0x443/0x760 [ 99.205221][ T734] ? __rwlock_init+0x150/0x150 [ 99.205224][ T734] ? alloc_buf.isra.0+0x4b/0x260 [ 99.205230][ T734] ? do_raw_spin_unlock+0x59/0x250 [ 99.205233][ T734] alloc_buf.isra.0+0x4b/0x260 [ 99.205236][ T734] put_chars+0x1e1/0x2f0 [ 99.205238][ T734] ? __send_to_port+0x420/0x420 [ 99.205242][ T734] ? console_prepend_replay+0x20/0x20 [ 99.205245][ T734] hvc_console_print+0x292/0x780 [ 99.205251][ T734] ? hvc_write+0x3a0/0x3a0 [ 99.205253][ T734] ? vsnprintf+0x527/0x1700 [ 99.205257][ T734] ? __rwlock_init+0x150/0x150 [ 99.205259][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205262][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205266][ T734] console_emit_next_record+0x22f/0x4c0 [ 99.205270][ T734] ? devkmsg_read+0x4b0/0x4b0 [ 99.205273][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205275][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205278][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205281][ T734] ? lock_acquire+0x13c/0x160 [ 99.205284][ T734] ? console_flush_one_record+0x111/0x710 [ 99.205287][ T734] console_flush_one_record+0x46f/0x710 [ 99.205290][ T734] ? console_emit_next_record+0x4c0/0x4c0 [ 99.205297][ T734] console_unlock+0xee/0x1f0 [ 99.205300][ T734] ? lock_acquire+0x13c/0x160 [ 99.205303][ T734] ? console_flush_one_record+0x710/0x710 [ 99.205305][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205308][ T734] ? lock_release+0x184/0x1f0 [ 99.205310][ T734] ? lock_acquire+0x60/0x160 [ 99.205313][ T734] ? __rcu_read_lock+0x30/0x70 [ 99.205316][ T734] ? __down_trylock_console_sem+0x5e/0xa0 [ 99.205319][ T734] ? vprintk_emit+0x320/0x3e0 [ 99.205322][ T734] vprintk_emit+0x37c/0x3e0 [ 99.205326][ T734] ? wake_up_klogd_work_func+0x90/0x90 [ 99.205329][ T734] ? try_to_wake_up+0x153/0x1130 [ 99.205333][ T734] _printk+0xc7/0x100 [ 99.205337][ T734] ? snapshot_read.cold+0x21/0x21 [ 99.205341][ T734] ? __virt_addr_valid+0x102/0x440 [ 99.205345][ T734] ? __virt_addr_valid+0x1da/0x440 [ 99.205348][ T734] ? netdev_name+0x43/0x60 [ 99.205352][ T734] ? __netdev_printk+0x17f/0x1d0 [ 99.205355][ T734] netdev_info+0xe2/0x116 [ 99.205358][ T734] ? netdev_notice+0x120/0x120 [ 99.205360][ T734] ? netlink_unicast+0x486/0x750 [ 99.205364][ T734] ? netlink_sendmsg+0x735/0xc60 [ 99.205367][ T734] ? pwq_dec_nr_in_flight+0x780/0x780 [ 99.205371][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205374][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205377][ T734] ? mutex_is_locked+0x1c/0x50 [ 99.205381][ T734] netif_set_allmulti.cold+0x7c/0x166 [ 99.205385][ T734] ? __local_bh_enable_ip+0xaa/0x150 [ 99.205389][ T734] __dev_change_flags+0x445/0x660 [ 99.205394][ T734] ? netif_set_allmulti+0x250/0x250 [ 99.205397][ T734] ? kernel_text_address+0x149/0x170 [ 99.205400][ T734] ? __kernel_text_address+0x12/0x30 [ 99.205402][ T734] ? write_profile+0xf0/0xf0 [ 99.205405][ T734] ? unwind_get_return_address+0x67/0xd0 [ 99.205409][ T734] netif_change_flags+0x87/0x190 [ 99.205413][ T734] do_setlink.isra.0+0x1cc3/0x2750 [ 99.205417][ T734] ? stack_trace_save+0x93/0xc0 [ 99.205419][ T734] ? rtnl_link_get_size+0x350/0x350 [ 99.205422][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205424][ T734] ? stack_depot_save_flags+0x1bc/0x790 [ 99.205430][ T734] ? kasan_save_stack+0x3d/0x50 [ 99.205434][ T734] ? kasan_save_stack+0x2f/0x50 [ 99.205436][ T734] ? kasan_save_track+0x14/0x30 [ 99.205438][ T734] ? __kasan_kmalloc+0x7b/0x90 [ 99.205441][ T734] ? __kmalloc_cache_noprof+0x29a/0x620 [ 99.205443][ T734] ? rtnl_newlink+0x124/0x11c0 [ 99.205445][ T734] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.205448][ T734] ? netlink_rcv_skb+0x14e/0x3a0 [ 99.205450][ T734] ? netlink_unicast+0x486/0x750 [ 99.205452][ T734] ? netlink_sendmsg+0x735/0xc60 [ 99.205454][ T734] ? ____sys_sendmsg+0x415/0x880 [ 99.205458][ T734] ? ___sys_sendmsg+0x14e/0x1d0 [ 99.205460][ T734] ? __sys_sendmsg+0x12c/0x1d0 [ 99.205463][ T734] ? do_syscall_64+0xff/0x530 [ 99.205466][ T734] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.205470][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205473][ T734] ? lock_acquire+0x13c/0x160 [ 99.205475][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205478][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205481][ T734] ? trace_contention_end+0xb3/0x180 [ 99.205484][ T734] ? __mutex_lock+0x1db/0x1ea0 [ 99.205487][ T734] ? __mutex_lock+0x9a3/0x1ea0 [ 99.205489][ T734] ? rtnl_newlink+0x9a8/0x11c0 [ 99.205492][ T734] ? ww_mutex_lock+0x160/0x160 [ 99.205496][ T734] ? __rtnl_newlink+0x3fa/0xa50 [ 99.205500][ T734] rtnl_newlink+0x9f1/0x11c0 [ 99.205503][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205506][ T734] ? rtnl_bridge_getlink+0x850/0x850 [ 99.205508][ T734] ? lock_acquire+0x13c/0x160 [ 99.205510][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205514][ T734] ? is_bpf_text_address+0x3e/0x110 [ 99.205518][ T734] ? is_bpf_text_address+0x72/0x110 [ 99.205521][ T734] ? kernel_text_address+0x149/0x170 [ 99.205524][ T734] ? __kernel_text_address+0x12/0x30 [ 99.205526][ T734] ? write_profile+0xf0/0xf0 [ 99.205528][ T734] ? unwind_get_return_address+0x67/0xd0 [ 99.205530][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205533][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205536][ T734] ? cap_capable+0x1d7/0x3d0 [ 99.205540][ T734] ? lock_acquire+0x13c/0x160 [ 99.205542][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205545][ T734] ? rtnl_bridge_getlink+0x850/0x850 [ 99.205548][ T734] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 99.205551][ T734] ? rtnl_link_fill+0x920/0x920 [ 99.205553][ T734] ? filter_irq_stacks+0xd0/0xd0 [ 99.205555][ T734] ? stack_depot_save_flags+0x1bc/0x790 [ 99.205560][ T734] netlink_rcv_skb+0x14e/0x3a0 [ 99.205562][ T734] ? rtnl_link_fill+0x920/0x920 [ 99.205564][ T734] ? lock_release+0x184/0x1f0 [ 99.205567][ T734] ? netlink_ack+0xcf0/0xcf0 [ 99.205569][ T734] ? __netlink_lookup+0xb9/0x6b0 [ 99.205573][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205576][ T734] ? lock_release+0x184/0x1f0 [ 99.205580][ T734] netlink_unicast+0x486/0x750 [ 99.205583][ T734] ? netlink_attachskb+0x810/0x810 [ 99.205586][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205588][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205591][ T734] ? lock_acquire+0x13c/0x160 [ 99.205594][ T734] netlink_sendmsg+0x735/0xc60 [ 99.205597][ T734] ? netlink_unicast+0x750/0x750 [ 99.205601][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205603][ T734] ? lock_release+0x184/0x1f0 [ 99.205606][ T734] ____sys_sendmsg+0x415/0x880 [ 99.205609][ T734] ? copy_msghdr_from_user+0x279/0x420 [ 99.205612][ T734] ? get_timestamp.constprop.0+0x390/0x390 [ 99.205614][ T734] ? move_addr_to_kernel+0x40/0x40 [ 99.205617][ T734] ? filter_irq_stacks+0xd0/0xd0 [ 99.205621][ T734] ___sys_sendmsg+0x14e/0x1d0 [ 99.205624][ T734] ? copy_msghdr_from_user+0x420/0x420 [ 99.205633][ T734] __sys_sendmsg+0x12c/0x1d0 [ 99.205636][ T734] ? __sys_sendmsg_sock+0x20/0x20 [ 99.205640][ T734] ? rcu_is_watching+0x16/0xd0 [ 99.205644][ T734] do_syscall_64+0xff/0x530 [ 99.205646][ T734] ? exc_page_fault+0xee/0x100 [ 99.205649][ T734] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 99.205652][ T734] RIP: 0033:0x7f52c1f3054e [ 99.205655][ T734] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 99.205657][ T734] RSP: 002b:00007ffe740ec220 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 99.205661][ T734] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f52c1f3054e [ 99.205663][ T734] RDX: 0000000000000000 RSI: 00007ffe740ec2d0 RDI: 0000000000000005 [ 99.205665][ T734] RBP: 00007ffe740ec230 R08: 0000000000000000 R09: 0000000000000000 [ 99.205666][ T734] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd34 [ 99.205667][ T734] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe740ec990 [ 99.205672][ T734] [ 102.657642][ T9] br0: left promiscuous mode [ 102.657660][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 102.657663][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 102.657665][ T9] preempt_count: 1, expected: 0 [ 102.657667][ T9] RCU nest depth: 0, expected: 0 [ 102.657668][ T9] INFO: lockdep is turned off. [ 102.657670][ T9] irq event stamp: 20980 [ 102.657671][ T9] hardirqs last enabled at (20979): [] _raw_spin_unlock_irq+0x28/0x50 [ 102.657682][ T9] hardirqs last disabled at (20980): [] __schedule+0x1246/0x20e0 [ 102.657685][ T9] softirqs last enabled at (20976): [] neigh_periodic_work+0x6b9/0xa60 [ 102.657690][ T9] softirqs last disabled at (20972): [] neigh_periodic_work+0xaa/0xa60 [ 102.657693][ T9] Preemption disabled at: [ 102.657694][ T9] [] vprintk_emit+0x31b/0x3e0 [ 102.657704][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 102.657709][ T9] Tainted: [W]=WARN [ 102.657711][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 102.657713][ T9] Workqueue: events netdev_work_proc [ 102.657720][ T9] Call Trace: [ 102.657722][ T9] [ 102.657724][ T9] dump_stack_lvl+0x6f/0xa0 [ 102.657731][ T9] ? vprintk_emit+0x31b/0x3e0 [ 102.657734][ T9] __might_resched.cold+0x1fe/0x2c1 [ 102.657739][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 102.657743][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657748][ T9] __kmalloc_noprof+0x443/0x760 [ 102.657753][ T9] ? __rwlock_init+0x150/0x150 [ 102.657756][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 102.657761][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 102.657764][ T9] alloc_buf.isra.0+0x4b/0x260 [ 102.657767][ T9] put_chars+0x1e1/0x2f0 [ 102.657770][ T9] ? __send_to_port+0x420/0x420 [ 102.657773][ T9] ? console_prepend_replay+0x20/0x20 [ 102.657777][ T9] hvc_console_print+0x292/0x780 [ 102.657782][ T9] ? hvc_write+0x3a0/0x3a0 [ 102.657784][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657787][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657790][ T9] ? lock_acquire+0x13c/0x160 [ 102.657793][ T9] console_emit_next_record+0x22f/0x4c0 [ 102.657797][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 102.657800][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657803][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657806][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657808][ T9] ? lock_acquire+0x13c/0x160 [ 102.657814][ T9] ? console_flush_one_record+0x111/0x710 [ 102.657817][ T9] console_flush_one_record+0x46f/0x710 [ 102.657821][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 102.657825][ T9] console_unlock+0xee/0x1f0 [ 102.657828][ T9] ? lock_acquire+0x13c/0x160 [ 102.657831][ T9] ? console_flush_one_record+0x710/0x710 [ 102.657836][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657839][ T9] ? lock_release+0x184/0x1f0 [ 102.657841][ T9] ? lock_acquire+0x60/0x160 [ 102.657843][ T9] ? __rcu_read_lock+0x30/0x70 [ 102.657847][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 102.657850][ T9] ? vprintk_emit+0x320/0x3e0 [ 102.657853][ T9] vprintk_emit+0x37c/0x3e0 [ 102.657857][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 102.657860][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657862][ T9] ? lock_acquire+0x13c/0x160 [ 102.657866][ T9] _printk+0xc7/0x100 [ 102.657870][ T9] ? snapshot_read.cold+0x21/0x21 [ 102.657873][ T9] ? unwind_next_frame+0x69b/0x1ea0 [ 102.657877][ T9] ? ret_from_fork_asm+0x11/0x20 [ 102.657879][ T9] ? netdev_name+0x43/0x60 [ 102.657884][ T9] ? __netdev_printk+0x17f/0x1d0 [ 102.657887][ T9] netdev_info+0xe2/0x116 [ 102.657889][ T9] ? netdev_notice+0x120/0x120 [ 102.657892][ T9] ? __unwind_start+0x42e/0x900 [ 102.657895][ T9] ? do_raw_spin_lock+0x131/0x280 [ 102.657898][ T9] ? mutex_is_locked+0x1c/0x50 [ 102.657903][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 102.657907][ T9] netif_rx_mode_run+0x7c4/0x9b0 [ 102.657910][ T9] ? __rwlock_init+0x150/0x150 [ 102.657915][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 102.657918][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 102.657921][ T9] ? ref_tracker_free+0x380/0x870 [ 102.657925][ T9] ? ref_tracker_alloc+0x430/0x430 [ 102.657928][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 102.657930][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 102.657932][ T9] ? ret_from_fork_asm+0x11/0x20 [ 102.657936][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657939][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 102.657943][ T9] netdev_work_proc+0x3f7/0x5d0 [ 102.657946][ T9] ? netdev_work_sched+0x10/0x10 [ 102.657948][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657951][ T9] ? lock_acquire+0x13c/0x160 [ 102.657953][ T9] ? rcu_is_watching+0x16/0xd0 [ 102.657957][ T9] process_one_work+0xe3e/0x1560 [ 102.657962][ T9] ? __queue_delayed_work+0x470/0x470 [ 102.657966][ T9] ? find_held_lock+0x2b/0x80 [ 102.657969][ T9] ? __rwlock_init+0x150/0x150 [ 102.657973][ T9] worker_thread+0x4f1/0xd60 [ 102.657978][ T9] ? rescuer_thread+0x1340/0x1340 [ 102.657980][ T9] kthread+0x367/0x460 [ 102.657983][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 102.657986][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 102.657989][ T9] ret_from_fork+0x474/0x6b0 [ 102.657993][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 102.657996][ T9] ? __switch_to+0x5a3/0xe00 [ 102.657999][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 102.658002][ T9] ret_from_fork_asm+0x11/0x20 [ 102.658007][ T9] [ 102.793099][ T817] br0: port 1(veth1) entered disabled state [ 102.943210][ T823] veth1: left allmulticast mode [ 102.943479][ T823] veth1: left promiscuous mode [ 102.943799][ T823] br0: port 1(veth1) entered disabled state [ 103.585073][ T852] br0: port 1(veth1) entered blocking state [ 103.585409][ T852] br0: port 1(veth1) entered disabled state [ 103.585697][ T852] veth1: entered allmulticast mode [ 103.587765][ T852] veth1: entered promiscuous mode [ 103.588443][ T852] br0: port 1(veth1) entered blocking state [ 103.588727][ T852] br0: port 1(veth1) entered forwarding state [ 103.784406][ T859] br0: port 1(veth1) entered disabled state [ 103.784422][ T859] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 103.784425][ T859] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 859, name: ip [ 103.784428][ T859] preempt_count: 202, expected: 0 [ 103.784430][ T859] RCU nest depth: 0, expected: 0 [ 103.784431][ T859] INFO: lockdep is turned off. [ 103.784433][ T859] irq event stamp: 0 [ 103.784434][ T859] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 103.784440][ T859] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 103.784447][ T859] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 103.784450][ T859] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 103.784452][ T859] Preemption disabled at: [ 103.784454][ T859] [<0000000000000000>] 0x0 [ 103.784460][ T859] CPU: 3 UID: 0 PID: 859 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 103.784465][ T859] Tainted: [W]=WARN [ 103.784466][ T859] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 103.784468][ T859] Call Trace: [ 103.784470][ T859] [ 103.784472][ T859] dump_stack_lvl+0x6f/0xa0 [ 103.784480][ T859] __might_resched.cold+0x1fe/0x2c1 [ 103.784485][ T859] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 103.784489][ T859] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 103.784493][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784498][ T859] __kmalloc_noprof+0x443/0x760 [ 103.784503][ T859] ? __rwlock_init+0x150/0x150 [ 103.784506][ T859] ? alloc_buf.isra.0+0x4b/0x260 [ 103.784512][ T859] ? do_raw_spin_unlock+0x59/0x250 [ 103.784514][ T859] alloc_buf.isra.0+0x4b/0x260 [ 103.784517][ T859] put_chars+0x1e1/0x2f0 [ 103.784520][ T859] ? __send_to_port+0x420/0x420 [ 103.784523][ T859] ? console_prepend_replay+0x20/0x20 [ 103.784528][ T859] hvc_console_print+0x292/0x780 [ 103.784533][ T859] ? hvc_write+0x3a0/0x3a0 [ 103.784535][ T859] ? vsnprintf+0x668/0x1700 [ 103.784539][ T859] ? __rwlock_init+0x150/0x150 [ 103.784542][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784544][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784548][ T859] console_emit_next_record+0x22f/0x4c0 [ 103.784552][ T859] ? devkmsg_read+0x4b0/0x4b0 [ 103.784555][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784558][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784560][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784563][ T859] ? lock_acquire+0x13c/0x160 [ 103.784566][ T859] ? console_flush_one_record+0x111/0x710 [ 103.784569][ T859] console_flush_one_record+0x46f/0x710 [ 103.784572][ T859] ? console_emit_next_record+0x4c0/0x4c0 [ 103.784577][ T859] console_unlock+0xee/0x1f0 [ 103.784579][ T859] ? lock_acquire+0x13c/0x160 [ 103.784582][ T859] ? console_flush_one_record+0x710/0x710 [ 103.784584][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784587][ T859] ? lock_release+0x184/0x1f0 [ 103.784589][ T859] ? lock_acquire+0x60/0x160 [ 103.784592][ T859] ? __rcu_read_lock+0x30/0x70 [ 103.784595][ T859] ? __down_trylock_console_sem+0x5e/0xa0 [ 103.784598][ T859] ? vprintk_emit+0x320/0x3e0 [ 103.784601][ T859] vprintk_emit+0x37c/0x3e0 [ 103.784605][ T859] ? wake_up_klogd_work_func+0x90/0x90 [ 103.784609][ T859] ? debug_object_activate+0x4a0/0x4a0 [ 103.784614][ T859] _printk+0xc7/0x100 [ 103.784618][ T859] ? snapshot_read.cold+0x21/0x21 [ 103.784622][ T859] ? __rwlock_init+0x150/0x150 [ 103.784624][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784627][ T859] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 103.784632][ T859] br_set_state+0x22f/0x430 [bridge] [ 103.784651][ T859] br_stp_disable_port+0x11f/0x390 [bridge] [ 103.784664][ T859] br_stp_disable_bridge+0xb9/0x180 [bridge] [ 103.784677][ T859] br_dev_stop+0x28/0x1a0 [bridge] [ 103.784690][ T859] ? rtnl_is_locked+0x15/0x20 [ 103.784695][ T859] __dev_close_many+0x1c8/0x530 [ 103.784699][ T859] ? netif_open+0x120/0x120 [ 103.784702][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784705][ T859] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 103.784708][ T859] __dev_change_flags+0x288/0x660 [ 103.784712][ T859] ? netif_set_allmulti+0x250/0x250 [ 103.784715][ T859] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.784719][ T859] netif_change_flags+0x87/0x190 [ 103.784722][ T859] dev_change_flags+0xa5/0x170 [ 103.784726][ T859] cycle_netdev+0x8c/0xd0 [vrf] [ 103.784730][ T859] vrf_add_slave+0xec/0x210 [vrf] [ 103.784733][ T859] ? rtnl_is_locked+0x15/0x20 [ 103.784736][ T859] do_set_master+0x357/0x580 [ 103.784740][ T859] do_setlink.isra.0+0xa31/0x2750 [ 103.784743][ T859] ? stack_trace_save+0x93/0xc0 [ 103.784747][ T859] ? rtnl_link_get_size+0x350/0x350 [ 103.784749][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784752][ T859] ? stack_depot_save_flags+0x1bc/0x790 [ 103.784756][ T859] ? kasan_save_stack+0x3d/0x50 [ 103.784760][ T859] ? kasan_save_stack+0x2f/0x50 [ 103.784763][ T859] ? kasan_save_track+0x14/0x30 [ 103.784765][ T859] ? __kasan_kmalloc+0x7b/0x90 [ 103.784768][ T859] ? __kmalloc_cache_noprof+0x29a/0x620 [ 103.784770][ T859] ? rtnl_newlink+0x124/0x11c0 [ 103.784772][ T859] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.784774][ T859] ? netlink_rcv_skb+0x14e/0x3a0 [ 103.784778][ T859] ? netlink_unicast+0x486/0x750 [ 103.784780][ T859] ? netlink_sendmsg+0x735/0xc60 [ 103.784782][ T859] ? ____sys_sendmsg+0x415/0x880 [ 103.784785][ T859] ? ___sys_sendmsg+0x14e/0x1d0 [ 103.784788][ T859] ? __sys_sendmsg+0x12c/0x1d0 [ 103.784790][ T859] ? do_syscall_64+0xff/0x530 [ 103.784793][ T859] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.784797][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784800][ T859] ? lock_acquire+0x13c/0x160 [ 103.784802][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784804][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784807][ T859] ? trace_contention_end+0xb3/0x180 [ 103.784814][ T859] ? __mutex_lock+0x1db/0x1ea0 [ 103.784817][ T859] ? __mutex_lock+0x9a3/0x1ea0 [ 103.784819][ T859] ? rtnl_newlink+0x9a8/0x11c0 [ 103.784822][ T859] ? ww_mutex_lock+0x160/0x160 [ 103.784824][ T859] ? nla_get_range_signed+0x3d0/0x3d0 [ 103.784828][ T859] ? __rtnl_newlink+0x3fa/0xa50 [ 103.784833][ T859] rtnl_newlink+0x9f1/0x11c0 [ 103.784838][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784841][ T859] ? rtnl_bridge_getlink+0x850/0x850 [ 103.784843][ T859] ? lock_acquire+0x13c/0x160 [ 103.784845][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784849][ T859] ? is_bpf_text_address+0x3e/0x110 [ 103.784853][ T859] ? is_bpf_text_address+0x72/0x110 [ 103.784856][ T859] ? kernel_text_address+0x149/0x170 [ 103.784859][ T859] ? __kernel_text_address+0x12/0x30 [ 103.784861][ T859] ? write_profile+0xf0/0xf0 [ 103.784863][ T859] ? unwind_get_return_address+0x67/0xd0 [ 103.784867][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784870][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784872][ T859] ? cap_capable+0x1d7/0x3d0 [ 103.784877][ T859] ? lock_acquire+0x13c/0x160 [ 103.784880][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784882][ T859] ? rtnl_bridge_getlink+0x850/0x850 [ 103.784885][ T859] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 103.784888][ T859] ? rtnl_link_fill+0x920/0x920 [ 103.784890][ T859] ? filter_irq_stacks+0xd0/0xd0 [ 103.784892][ T859] ? stack_depot_save_flags+0x1bc/0x790 [ 103.784896][ T859] netlink_rcv_skb+0x14e/0x3a0 [ 103.784899][ T859] ? rtnl_link_fill+0x920/0x920 [ 103.784901][ T859] ? lock_release+0x184/0x1f0 [ 103.784904][ T859] ? netlink_ack+0xcf0/0xcf0 [ 103.784906][ T859] ? __netlink_lookup+0xb9/0x6b0 [ 103.784910][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784913][ T859] ? lock_release+0x184/0x1f0 [ 103.784916][ T859] netlink_unicast+0x486/0x750 [ 103.784920][ T859] ? netlink_attachskb+0x810/0x810 [ 103.784922][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784925][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784927][ T859] ? lock_acquire+0x13c/0x160 [ 103.784931][ T859] netlink_sendmsg+0x735/0xc60 [ 103.784934][ T859] ? netlink_unicast+0x750/0x750 [ 103.784937][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784940][ T859] ? lock_release+0x184/0x1f0 [ 103.784943][ T859] ____sys_sendmsg+0x415/0x880 [ 103.784946][ T859] ? copy_msghdr_from_user+0x279/0x420 [ 103.784948][ T859] ? get_timestamp.constprop.0+0x390/0x390 [ 103.784951][ T859] ? move_addr_to_kernel+0x40/0x40 [ 103.784953][ T859] ? filter_irq_stacks+0xd0/0xd0 [ 103.784957][ T859] ___sys_sendmsg+0x14e/0x1d0 [ 103.784960][ T859] ? copy_msghdr_from_user+0x420/0x420 [ 103.784969][ T859] __sys_sendmsg+0x12c/0x1d0 [ 103.784972][ T859] ? __sys_sendmsg_sock+0x20/0x20 [ 103.784976][ T859] ? rcu_is_watching+0x16/0xd0 [ 103.784980][ T859] do_syscall_64+0xff/0x530 [ 103.784982][ T859] ? exc_page_fault+0xee/0x100 [ 103.784985][ T859] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 103.784988][ T859] RIP: 0033:0x7fcb2a87854e [ 103.784991][ T859] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 103.784993][ T859] RSP: 002b:00007ffd06cab380 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 103.784998][ T859] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcb2a87854e [ 103.785000][ T859] RDX: 0000000000000000 RSI: 00007ffd06cab430 RDI: 0000000000000005 [ 103.785002][ T859] RBP: 00007ffd06cab390 R08: 0000000000000000 R09: 0000000000000000 [ 103.785003][ T859] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd39 [ 103.785005][ T859] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd06cabaf0 [ 103.785009][ T859] [ 103.832040][ T859] br0: port 1(veth1) entered blocking state [ 103.832373][ T859] br0: port 1(veth1) entered forwarding state [ 104.007000][ T9] br0: entered promiscuous mode [ 128.617977][ T960] br0: entered allmulticast mode [ 128.617997][ T960] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 128.618001][ T960] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 960, name: ip [ 128.618003][ T960] preempt_count: 1, expected: 0 [ 128.618005][ T960] RCU nest depth: 0, expected: 0 [ 128.618006][ T960] INFO: lockdep is turned off. [ 128.618008][ T960] irq event stamp: 0 [ 128.618009][ T960] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 128.618015][ T960] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 128.618023][ T960] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 128.618026][ T960] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 128.618028][ T960] Preemption disabled at: [ 128.618029][ T960] [] vprintk_emit+0x31b/0x3e0 [ 128.618039][ T960] CPU: 3 UID: 0 PID: 960 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 128.618044][ T960] Tainted: [W]=WARN [ 128.618046][ T960] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 128.618048][ T960] Call Trace: [ 128.618050][ T960] [ 128.618052][ T960] dump_stack_lvl+0x6f/0xa0 [ 128.618059][ T960] ? vprintk_emit+0x31b/0x3e0 [ 128.618061][ T960] __might_resched.cold+0x1fe/0x2c1 [ 128.618066][ T960] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 128.618069][ T960] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 128.618073][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618079][ T960] __kmalloc_noprof+0x443/0x760 [ 128.618083][ T960] ? __rwlock_init+0x150/0x150 [ 128.618087][ T960] ? alloc_buf.isra.0+0x4b/0x260 [ 128.618092][ T960] ? do_raw_spin_unlock+0x59/0x250 [ 128.618095][ T960] alloc_buf.isra.0+0x4b/0x260 [ 128.618098][ T960] put_chars+0x1e1/0x2f0 [ 128.618101][ T960] ? __send_to_port+0x420/0x420 [ 128.618104][ T960] ? console_prepend_replay+0x20/0x20 [ 128.618108][ T960] hvc_console_print+0x292/0x780 [ 128.618113][ T960] ? hvc_write+0x3a0/0x3a0 [ 128.618115][ T960] ? vsnprintf+0x527/0x1700 [ 128.618119][ T960] ? __rwlock_init+0x150/0x150 [ 128.618122][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618124][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618128][ T960] console_emit_next_record+0x22f/0x4c0 [ 128.618132][ T960] ? devkmsg_read+0x4b0/0x4b0 [ 128.618136][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618138][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618141][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618144][ T960] ? lock_acquire+0x13c/0x160 [ 128.618147][ T960] ? console_flush_one_record+0x111/0x710 [ 128.618150][ T960] console_flush_one_record+0x46f/0x710 [ 128.618153][ T960] ? console_emit_next_record+0x4c0/0x4c0 [ 128.618158][ T960] console_unlock+0xee/0x1f0 [ 128.618161][ T960] ? lock_acquire+0x13c/0x160 [ 128.618163][ T960] ? console_flush_one_record+0x710/0x710 [ 128.618166][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618168][ T960] ? lock_release+0x184/0x1f0 [ 128.618171][ T960] ? lock_acquire+0x60/0x160 [ 128.618173][ T960] ? __rcu_read_lock+0x30/0x70 [ 128.618176][ T960] ? __down_trylock_console_sem+0x5e/0xa0 [ 128.618179][ T960] ? vprintk_emit+0x320/0x3e0 [ 128.618183][ T960] vprintk_emit+0x37c/0x3e0 [ 128.618186][ T960] ? wake_up_klogd_work_func+0x90/0x90 [ 128.618189][ T960] ? update_load_avg+0x141/0xf00 [ 128.618192][ T960] ? update_load_avg+0x141/0xf00 [ 128.618195][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618198][ T960] _printk+0xc7/0x100 [ 128.618203][ T960] ? snapshot_read.cold+0x21/0x21 [ 128.618206][ T960] ? trace_sched_exit_tp+0x9b/0x160 [ 128.618209][ T960] ? __schedule+0xfa5/0x20e0 [ 128.618212][ T960] ? netdev_name+0x43/0x60 [ 128.618216][ T960] ? __netdev_printk+0x17f/0x1d0 [ 128.618219][ T960] netdev_info+0xe2/0x116 [ 128.618222][ T960] ? netdev_notice+0x120/0x120 [ 128.618225][ T960] ? netlink_sendmsg+0x735/0xc60 [ 128.618230][ T960] ? preempt_schedule_thunk+0x16/0x30 [ 128.618234][ T960] ? mutex_is_locked+0x1c/0x50 [ 128.618238][ T960] netif_set_allmulti.cold+0x7c/0x166 [ 128.618242][ T960] ? __local_bh_enable_ip+0x11f/0x150 [ 128.618245][ T960] __dev_change_flags+0x445/0x660 [ 128.618250][ T960] ? netif_set_allmulti+0x250/0x250 [ 128.618253][ T960] ? kernel_text_address+0x149/0x170 [ 128.618257][ T960] ? __kernel_text_address+0x12/0x30 [ 128.618259][ T960] ? write_profile+0xf0/0xf0 [ 128.618262][ T960] ? unwind_get_return_address+0x67/0xd0 [ 128.618266][ T960] netif_change_flags+0x87/0x190 [ 128.618270][ T960] do_setlink.isra.0+0x1cc3/0x2750 [ 128.618276][ T960] ? stack_trace_save+0x93/0xc0 [ 128.618278][ T960] ? rtnl_link_get_size+0x350/0x350 [ 128.618280][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618289][ T960] ? stack_depot_save_flags+0x1bc/0x790 [ 128.618295][ T960] ? kasan_save_stack+0x3d/0x50 [ 128.618299][ T960] ? kasan_save_stack+0x2f/0x50 [ 128.618301][ T960] ? kasan_save_track+0x14/0x30 [ 128.618304][ T960] ? __kasan_kmalloc+0x7b/0x90 [ 128.618306][ T960] ? __kmalloc_cache_noprof+0x29a/0x620 [ 128.618309][ T960] ? rtnl_newlink+0x124/0x11c0 [ 128.618311][ T960] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.618313][ T960] ? netlink_rcv_skb+0x14e/0x3a0 [ 128.618315][ T960] ? netlink_unicast+0x486/0x750 [ 128.618318][ T960] ? netlink_sendmsg+0x735/0xc60 [ 128.618320][ T960] ? ____sys_sendmsg+0x415/0x880 [ 128.618323][ T960] ? ___sys_sendmsg+0x14e/0x1d0 [ 128.618326][ T960] ? __sys_sendmsg+0x12c/0x1d0 [ 128.618328][ T960] ? do_syscall_64+0xff/0x530 [ 128.618331][ T960] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.618336][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618339][ T960] ? lock_acquire+0x13c/0x160 [ 128.618341][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618344][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618346][ T960] ? trace_contention_end+0xb3/0x180 [ 128.618350][ T960] ? __mutex_lock+0x1db/0x1ea0 [ 128.618352][ T960] ? __mutex_lock+0x9a3/0x1ea0 [ 128.618355][ T960] ? rtnl_newlink+0x9a8/0x11c0 [ 128.618358][ T960] ? ww_mutex_lock+0x160/0x160 [ 128.618362][ T960] ? __rtnl_newlink+0x3fa/0xa50 [ 128.618365][ T960] rtnl_newlink+0x9f1/0x11c0 [ 128.618369][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618372][ T960] ? rtnl_bridge_getlink+0x850/0x850 [ 128.618374][ T960] ? lock_acquire+0x13c/0x160 [ 128.618376][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618380][ T960] ? is_bpf_text_address+0x3e/0x110 [ 128.618384][ T960] ? is_bpf_text_address+0x72/0x110 [ 128.618387][ T960] ? kernel_text_address+0x149/0x170 [ 128.618389][ T960] ? __kernel_text_address+0x12/0x30 [ 128.618392][ T960] ? write_profile+0xf0/0xf0 [ 128.618394][ T960] ? unwind_get_return_address+0x67/0xd0 [ 128.618396][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618399][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618401][ T960] ? cap_capable+0x1d7/0x3d0 [ 128.618406][ T960] ? lock_acquire+0x13c/0x160 [ 128.618408][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618411][ T960] ? rtnl_bridge_getlink+0x850/0x850 [ 128.618414][ T960] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 128.618417][ T960] ? rtnl_link_fill+0x920/0x920 [ 128.618419][ T960] ? filter_irq_stacks+0xd0/0xd0 [ 128.618422][ T960] ? stack_depot_save_flags+0x1bc/0x790 [ 128.618426][ T960] netlink_rcv_skb+0x14e/0x3a0 [ 128.618429][ T960] ? rtnl_link_fill+0x920/0x920 [ 128.618431][ T960] ? lock_release+0x184/0x1f0 [ 128.618434][ T960] ? netlink_ack+0xcf0/0xcf0 [ 128.618436][ T960] ? __netlink_lookup+0xb9/0x6b0 [ 128.618440][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618443][ T960] ? lock_release+0x184/0x1f0 [ 128.618446][ T960] netlink_unicast+0x486/0x750 [ 128.618450][ T960] ? netlink_attachskb+0x810/0x810 [ 128.618452][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618455][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618458][ T960] ? lock_acquire+0x13c/0x160 [ 128.618461][ T960] netlink_sendmsg+0x735/0xc60 [ 128.618464][ T960] ? netlink_unicast+0x750/0x750 [ 128.618467][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618470][ T960] ? lock_release+0x184/0x1f0 [ 128.618473][ T960] ____sys_sendmsg+0x415/0x880 [ 128.618476][ T960] ? copy_msghdr_from_user+0x279/0x420 [ 128.618479][ T960] ? get_timestamp.constprop.0+0x390/0x390 [ 128.618482][ T960] ? move_addr_to_kernel+0x40/0x40 [ 128.618484][ T960] ? filter_irq_stacks+0xd0/0xd0 [ 128.618489][ T960] ___sys_sendmsg+0x14e/0x1d0 [ 128.618492][ T960] ? copy_msghdr_from_user+0x420/0x420 [ 128.618500][ T960] __sys_sendmsg+0x12c/0x1d0 [ 128.618504][ T960] ? __sys_sendmsg_sock+0x20/0x20 [ 128.618508][ T960] ? rcu_is_watching+0x16/0xd0 [ 128.618512][ T960] do_syscall_64+0xff/0x530 [ 128.618514][ T960] ? exc_page_fault+0xee/0x100 [ 128.618517][ T960] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 128.618519][ T960] RIP: 0033:0x7fe69c56254e [ 128.618522][ T960] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 128.618525][ T960] RSP: 002b:00007ffebadbf750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 128.618530][ T960] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe69c56254e [ 128.618532][ T960] RDX: 0000000000000000 RSI: 00007ffebadbf800 RDI: 0000000000000005 [ 128.618534][ T960] RBP: 00007ffebadbf760 R08: 0000000000000000 R09: 0000000000000000 [ 128.618535][ T960] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd51 [ 128.618537][ T960] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebadbfec0 [ 128.618541][ T960] [ 134.010179][ T975] br0: left allmulticast mode [ 134.010199][ T975] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 134.010201][ T975] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 975, name: ip [ 134.010204][ T975] preempt_count: 1, expected: 0 [ 134.010206][ T975] RCU nest depth: 0, expected: 0 [ 134.010207][ T975] INFO: lockdep is turned off. [ 134.010208][ T975] irq event stamp: 0 [ 134.010209][ T975] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 134.010215][ T975] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 134.010224][ T975] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 134.010226][ T975] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 134.010229][ T975] Preemption disabled at: [ 134.010230][ T975] [] vprintk_emit+0x31b/0x3e0 [ 134.010240][ T975] CPU: 3 UID: 0 PID: 975 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 134.010245][ T975] Tainted: [W]=WARN [ 134.010246][ T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 134.010248][ T975] Call Trace: [ 134.010250][ T975] [ 134.010252][ T975] dump_stack_lvl+0x6f/0xa0 [ 134.010259][ T975] ? vprintk_emit+0x31b/0x3e0 [ 134.010262][ T975] __might_resched.cold+0x1fe/0x2c1 [ 134.010266][ T975] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 134.010269][ T975] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 134.010273][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010278][ T975] __kmalloc_noprof+0x443/0x760 [ 134.010284][ T975] ? __rwlock_init+0x150/0x150 [ 134.010287][ T975] ? alloc_buf.isra.0+0x4b/0x260 [ 134.010292][ T975] ? do_raw_spin_unlock+0x59/0x250 [ 134.010295][ T975] alloc_buf.isra.0+0x4b/0x260 [ 134.010298][ T975] put_chars+0x1e1/0x2f0 [ 134.010301][ T975] ? __send_to_port+0x420/0x420 [ 134.010304][ T975] ? console_prepend_replay+0x20/0x20 [ 134.010308][ T975] hvc_console_print+0x292/0x780 [ 134.010312][ T975] ? hvc_write+0x3a0/0x3a0 [ 134.010314][ T975] ? vsnprintf+0x527/0x1700 [ 134.010324][ T975] ? __rwlock_init+0x150/0x150 [ 134.010327][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010329][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010333][ T975] console_emit_next_record+0x22f/0x4c0 [ 134.010337][ T975] ? devkmsg_read+0x4b0/0x4b0 [ 134.010340][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010343][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010345][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010348][ T975] ? lock_acquire+0x13c/0x160 [ 134.010351][ T975] ? console_flush_one_record+0x111/0x710 [ 134.010354][ T975] console_flush_one_record+0x46f/0x710 [ 134.010358][ T975] ? console_emit_next_record+0x4c0/0x4c0 [ 134.010362][ T975] console_unlock+0xee/0x1f0 [ 134.010365][ T975] ? lock_acquire+0x13c/0x160 [ 134.010367][ T975] ? console_flush_one_record+0x710/0x710 [ 134.010370][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010373][ T975] ? lock_release+0x184/0x1f0 [ 134.010375][ T975] ? lock_acquire+0x60/0x160 [ 134.010377][ T975] ? __rcu_read_lock+0x30/0x70 [ 134.010381][ T975] ? __down_trylock_console_sem+0x5e/0xa0 [ 134.010384][ T975] ? vprintk_emit+0x320/0x3e0 [ 134.010387][ T975] vprintk_emit+0x37c/0x3e0 [ 134.010390][ T975] ? wake_up_klogd_work_func+0x90/0x90 [ 134.010394][ T975] ? try_to_wake_up+0x153/0x1130 [ 134.010398][ T975] _printk+0xc7/0x100 [ 134.010402][ T975] ? snapshot_read.cold+0x21/0x21 [ 134.010405][ T975] ? __virt_addr_valid+0x102/0x440 [ 134.010409][ T975] ? __virt_addr_valid+0x1da/0x440 [ 134.010412][ T975] ? netdev_name+0x43/0x60 [ 134.010416][ T975] ? __netdev_printk+0x17f/0x1d0 [ 134.010419][ T975] netdev_info+0xe2/0x116 [ 134.010422][ T975] ? netdev_notice+0x120/0x120 [ 134.010424][ T975] ? netlink_unicast+0x486/0x750 [ 134.010428][ T975] ? netlink_sendmsg+0x735/0xc60 [ 134.010431][ T975] ? pwq_dec_nr_in_flight+0x780/0x780 [ 134.010435][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010438][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010441][ T975] ? mutex_is_locked+0x1c/0x50 [ 134.010445][ T975] netif_set_allmulti.cold+0x7c/0x166 [ 134.010449][ T975] ? __local_bh_enable_ip+0xaa/0x150 [ 134.010453][ T975] __dev_change_flags+0x445/0x660 [ 134.010457][ T975] ? netif_set_allmulti+0x250/0x250 [ 134.010460][ T975] ? kernel_text_address+0x149/0x170 [ 134.010463][ T975] ? __kernel_text_address+0x12/0x30 [ 134.010465][ T975] ? write_profile+0xf0/0xf0 [ 134.010469][ T975] ? unwind_get_return_address+0x67/0xd0 [ 134.010472][ T975] netif_change_flags+0x87/0x190 [ 134.010476][ T975] do_setlink.isra.0+0x1cc3/0x2750 [ 134.010480][ T975] ? stack_trace_save+0x93/0xc0 [ 134.010483][ T975] ? rtnl_link_get_size+0x350/0x350 [ 134.010485][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010487][ T975] ? stack_depot_save_flags+0x1bc/0x790 [ 134.010493][ T975] ? kasan_save_stack+0x3d/0x50 [ 134.010497][ T975] ? kasan_save_stack+0x2f/0x50 [ 134.010499][ T975] ? kasan_save_track+0x14/0x30 [ 134.010502][ T975] ? __kasan_kmalloc+0x7b/0x90 [ 134.010504][ T975] ? __kmalloc_cache_noprof+0x29a/0x620 [ 134.010506][ T975] ? rtnl_newlink+0x124/0x11c0 [ 134.010508][ T975] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 134.010511][ T975] ? netlink_rcv_skb+0x14e/0x3a0 [ 134.010513][ T975] ? netlink_unicast+0x486/0x750 [ 134.010515][ T975] ? netlink_sendmsg+0x735/0xc60 [ 134.010517][ T975] ? ____sys_sendmsg+0x415/0x880 [ 134.010521][ T975] ? ___sys_sendmsg+0x14e/0x1d0 [ 134.010523][ T975] ? __sys_sendmsg+0x12c/0x1d0 [ 134.010526][ T975] ? do_syscall_64+0xff/0x530 [ 134.010528][ T975] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.010532][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010535][ T975] ? lock_acquire+0x13c/0x160 [ 134.010538][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010540][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010543][ T975] ? trace_contention_end+0xb3/0x180 [ 134.010546][ T975] ? __mutex_lock+0x1db/0x1ea0 [ 134.010549][ T975] ? __mutex_lock+0x9a3/0x1ea0 [ 134.010551][ T975] ? rtnl_newlink+0x9a8/0x11c0 [ 134.010554][ T975] ? ww_mutex_lock+0x160/0x160 [ 134.010558][ T975] ? __rtnl_newlink+0x3fa/0xa50 [ 134.010562][ T975] rtnl_newlink+0x9f1/0x11c0 [ 134.010565][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010568][ T975] ? rtnl_bridge_getlink+0x850/0x850 [ 134.010570][ T975] ? lock_acquire+0x13c/0x160 [ 134.010572][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010575][ T975] ? is_bpf_text_address+0x3e/0x110 [ 134.010579][ T975] ? is_bpf_text_address+0x72/0x110 [ 134.010582][ T975] ? kernel_text_address+0x149/0x170 [ 134.010584][ T975] ? __kernel_text_address+0x12/0x30 [ 134.010587][ T975] ? write_profile+0xf0/0xf0 [ 134.010589][ T975] ? unwind_get_return_address+0x67/0xd0 [ 134.010591][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010593][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010596][ T975] ? cap_capable+0x1d7/0x3d0 [ 134.010601][ T975] ? lock_acquire+0x13c/0x160 [ 134.010603][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010606][ T975] ? rtnl_bridge_getlink+0x850/0x850 [ 134.010608][ T975] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 134.010611][ T975] ? rtnl_link_fill+0x920/0x920 [ 134.010613][ T975] ? filter_irq_stacks+0xd0/0xd0 [ 134.010616][ T975] ? stack_depot_save_flags+0x1bc/0x790 [ 134.010620][ T975] netlink_rcv_skb+0x14e/0x3a0 [ 134.010622][ T975] ? rtnl_link_fill+0x920/0x920 [ 134.010625][ T975] ? lock_release+0x184/0x1f0 [ 134.010627][ T975] ? netlink_ack+0xcf0/0xcf0 [ 134.010629][ T975] ? __netlink_lookup+0xb9/0x6b0 [ 134.010634][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010636][ T975] ? lock_release+0x184/0x1f0 [ 134.010640][ T975] netlink_unicast+0x486/0x750 [ 134.010643][ T975] ? netlink_attachskb+0x810/0x810 [ 134.010646][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010648][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010651][ T975] ? lock_acquire+0x13c/0x160 [ 134.010654][ T975] netlink_sendmsg+0x735/0xc60 [ 134.010657][ T975] ? netlink_unicast+0x750/0x750 [ 134.010660][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010663][ T975] ? lock_release+0x184/0x1f0 [ 134.010666][ T975] ____sys_sendmsg+0x415/0x880 [ 134.010668][ T975] ? copy_msghdr_from_user+0x279/0x420 [ 134.010671][ T975] ? get_timestamp.constprop.0+0x390/0x390 [ 134.010674][ T975] ? move_addr_to_kernel+0x40/0x40 [ 134.010676][ T975] ? filter_irq_stacks+0xd0/0xd0 [ 134.010680][ T975] ___sys_sendmsg+0x14e/0x1d0 [ 134.010683][ T975] ? copy_msghdr_from_user+0x420/0x420 [ 134.010692][ T975] __sys_sendmsg+0x12c/0x1d0 [ 134.010695][ T975] ? __sys_sendmsg_sock+0x20/0x20 [ 134.010699][ T975] ? rcu_is_watching+0x16/0xd0 [ 134.010703][ T975] do_syscall_64+0xff/0x530 [ 134.010705][ T975] ? exc_page_fault+0xee/0x100 [ 134.010708][ T975] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.010711][ T975] RIP: 0033:0x7f265a84454e [ 134.010713][ T975] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 134.010716][ T975] RSP: 002b:00007fff8d232fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 134.010721][ T975] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f265a84454e [ 134.010723][ T975] RDX: 0000000000000000 RSI: 00007fff8d233080 RDI: 0000000000000005 [ 134.010725][ T975] RBP: 00007fff8d232fe0 R08: 0000000000000000 R09: 0000000000000000 [ 134.010726][ T975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd57 [ 134.010727][ T975] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8d233740 [ 134.010732][ T975] [ 137.478879][ T65] br0: left promiscuous mode [ 137.478896][ T65] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 137.478899][ T65] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 65, name: kworker/2:2 [ 137.478902][ T65] preempt_count: 1, expected: 0 [ 137.478903][ T65] RCU nest depth: 0, expected: 0 [ 137.478904][ T65] INFO: lockdep is turned off. [ 137.478906][ T65] irq event stamp: 22428 [ 137.478908][ T65] hardirqs last enabled at (22427): [] _raw_spin_unlock_irq+0x28/0x50 [ 137.478918][ T65] hardirqs last disabled at (22428): [] __schedule+0x1246/0x20e0 [ 137.478921][ T65] softirqs last enabled at (20856): [] netdev_work_proc+0x45a/0x5d0 [ 137.478926][ T65] softirqs last disabled at (20854): [] netdev_work_proc+0x81/0x5d0 [ 137.478929][ T65] Preemption disabled at: [ 137.478931][ T65] [] vprintk_emit+0x31b/0x3e0 [ 137.478941][ T65] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 137.478946][ T65] Tainted: [W]=WARN [ 137.478947][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 137.478950][ T65] Workqueue: events netdev_work_proc [ 137.478955][ T65] Call Trace: [ 137.478957][ T65] [ 137.478959][ T65] dump_stack_lvl+0x6f/0xa0 [ 137.478965][ T65] ? vprintk_emit+0x31b/0x3e0 [ 137.478968][ T65] __might_resched.cold+0x1fe/0x2c1 [ 137.478973][ T65] ? rcu_read_lock_any_held+0x3c/0x90 [ 137.478977][ T65] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 137.478981][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.478986][ T65] __kmalloc_noprof+0x443/0x760 [ 137.478991][ T65] ? __rwlock_init+0x150/0x150 [ 137.478994][ T65] ? alloc_buf.isra.0+0x4b/0x260 [ 137.478999][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 137.479002][ T65] alloc_buf.isra.0+0x4b/0x260 [ 137.479005][ T65] put_chars+0x1e1/0x2f0 [ 137.479008][ T65] ? __send_to_port+0x420/0x420 [ 137.479011][ T65] ? console_prepend_replay+0x20/0x20 [ 137.479015][ T65] hvc_console_print+0x292/0x780 [ 137.479020][ T65] ? hvc_write+0x3a0/0x3a0 [ 137.479022][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479025][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479028][ T65] ? lock_acquire+0x13c/0x160 [ 137.479031][ T65] console_emit_next_record+0x22f/0x4c0 [ 137.479035][ T65] ? devkmsg_read+0x4b0/0x4b0 [ 137.479038][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479041][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479043][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479046][ T65] ? lock_acquire+0x13c/0x160 [ 137.479049][ T65] ? console_flush_one_record+0x111/0x710 [ 137.479052][ T65] console_flush_one_record+0x46f/0x710 [ 137.479056][ T65] ? console_emit_next_record+0x4c0/0x4c0 [ 137.479060][ T65] console_unlock+0xee/0x1f0 [ 137.479063][ T65] ? lock_acquire+0x13c/0x160 [ 137.479065][ T65] ? console_flush_one_record+0x710/0x710 [ 137.479068][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479070][ T65] ? lock_release+0x184/0x1f0 [ 137.479073][ T65] ? lock_acquire+0x60/0x160 [ 137.479075][ T65] ? __rcu_read_lock+0x30/0x70 [ 137.479078][ T65] ? __down_trylock_console_sem+0x5e/0xa0 [ 137.479081][ T65] ? vprintk_emit+0x320/0x3e0 [ 137.479085][ T65] vprintk_emit+0x37c/0x3e0 [ 137.479088][ T65] ? wake_up_klogd_work_func+0x90/0x90 [ 137.479091][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479094][ T65] ? lock_acquire+0x13c/0x160 [ 137.479097][ T65] _printk+0xc7/0x100 [ 137.479102][ T65] ? snapshot_read.cold+0x21/0x21 [ 137.479105][ T65] ? unwind_next_frame+0x69b/0x1ea0 [ 137.479109][ T65] ? ret_from_fork_asm+0x11/0x20 [ 137.479112][ T65] ? netdev_name+0x43/0x60 [ 137.479116][ T65] ? __netdev_printk+0x17f/0x1d0 [ 137.479119][ T65] netdev_info+0xe2/0x116 [ 137.479122][ T65] ? netdev_notice+0x120/0x120 [ 137.479124][ T65] ? __unwind_start+0x42e/0x900 [ 137.479128][ T65] ? do_raw_spin_lock+0x131/0x280 [ 137.479131][ T65] ? mutex_is_locked+0x1c/0x50 [ 137.479135][ T65] __dev_set_promiscuity.cold+0x95/0x104 [ 137.479140][ T65] netif_rx_mode_run+0x7c4/0x9b0 [ 137.479144][ T65] ? __rwlock_init+0x150/0x150 [ 137.479149][ T65] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 137.479151][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 137.479154][ T65] ? ref_tracker_free+0x380/0x870 [ 137.479159][ T65] ? ref_tracker_alloc+0x430/0x430 [ 137.479161][ T65] ? netdev_work_proc+0xdd/0x5d0 [ 137.479163][ T65] ? netdev_work_proc+0x26a/0x5d0 [ 137.479166][ T65] ? ret_from_fork_asm+0x11/0x20 [ 137.479169][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479172][ T65] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 137.479177][ T65] netdev_work_proc+0x3f7/0x5d0 [ 137.479179][ T65] ? netdev_work_sched+0x10/0x10 [ 137.479182][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479184][ T65] ? lock_acquire+0x13c/0x160 [ 137.479187][ T65] ? rcu_is_watching+0x16/0xd0 [ 137.479190][ T65] process_one_work+0xe3e/0x1560 [ 137.479196][ T65] ? __queue_delayed_work+0x470/0x470 [ 137.479199][ T65] ? find_held_lock+0x2b/0x80 [ 137.479203][ T65] ? __rwlock_init+0x150/0x150 [ 137.479207][ T65] worker_thread+0x4f1/0xd60 [ 137.479210][ T65] ? rescuer_thread+0x1340/0x1340 [ 137.479214][ T65] ? __kthread_parkme+0xbd/0x210 [ 137.479219][ T65] ? rescuer_thread+0x1340/0x1340 [ 137.479223][ T65] ? rescuer_thread+0x1340/0x1340 [ 137.479225][ T65] kthread+0x367/0x460 [ 137.479228][ T65] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 137.479230][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 137.479233][ T65] ret_from_fork+0x474/0x6b0 [ 137.479237][ T65] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 137.479240][ T65] ? __switch_to+0x5a3/0xe00 [ 137.479244][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 137.479247][ T65] ret_from_fork_asm+0x11/0x20 [ 137.479252][ T65] [ 137.617212][ T1057] br0: port 1(veth1) entered disabled state [ 137.774765][ T1064] veth1: left allmulticast mode [ 137.775525][ T1064] veth1: left promiscuous mode [ 137.775942][ T1064] br0: port 1(veth1) entered disabled state [ 138.221064][ T1091] veth1: entered promiscuous mode [ 138.299376][ T1095] veth1: left promiscuous mode [ 138.573090][ T1104] 8021q: 802.1Q VLAN Support v1.8 [ 138.573107][ T1104] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 138.573110][ T1104] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1104, name: modprobe [ 138.573113][ T1104] preempt_count: 1, expected: 0 [ 138.573114][ T1104] RCU nest depth: 0, expected: 0 [ 138.573115][ T1104] INFO: lockdep is turned off. [ 138.573117][ T1104] irq event stamp: 0 [ 138.573118][ T1104] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 138.573124][ T1104] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 138.573132][ T1104] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 138.573134][ T1104] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 138.573137][ T1104] Preemption disabled at: [ 138.573138][ T1104] [] vprintk_emit+0x31b/0x3e0 [ 138.573147][ T1104] CPU: 2 UID: 0 PID: 1104 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 138.573152][ T1104] Tainted: [W]=WARN [ 138.573153][ T1104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 138.573156][ T1104] Call Trace: [ 138.573158][ T1104] [ 138.573159][ T1104] dump_stack_lvl+0x6f/0xa0 [ 138.573166][ T1104] ? vprintk_emit+0x31b/0x3e0 [ 138.573169][ T1104] __might_resched.cold+0x1fe/0x2c1 [ 138.573174][ T1104] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 138.573177][ T1104] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 138.573181][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573186][ T1104] __kmalloc_noprof+0x443/0x760 [ 138.573191][ T1104] ? __rwlock_init+0x150/0x150 [ 138.573194][ T1104] ? alloc_buf.isra.0+0x4b/0x260 [ 138.573200][ T1104] ? do_raw_spin_unlock+0x59/0x250 [ 138.573202][ T1104] alloc_buf.isra.0+0x4b/0x260 [ 138.573205][ T1104] put_chars+0x1e1/0x2f0 [ 138.573208][ T1104] ? __send_to_port+0x420/0x420 [ 138.573212][ T1104] ? console_prepend_replay+0x20/0x20 [ 138.573217][ T1104] hvc_console_print+0x292/0x780 [ 138.573223][ T1104] ? hvc_write+0x3a0/0x3a0 [ 138.573225][ T1104] ? vsnprintf+0x668/0x1700 [ 138.573229][ T1104] ? __rwlock_init+0x150/0x150 [ 138.573232][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573234][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573238][ T1104] console_emit_next_record+0x22f/0x4c0 [ 138.573242][ T1104] ? devkmsg_read+0x4b0/0x4b0 [ 138.573245][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573248][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573250][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573253][ T1104] ? lock_acquire+0x13c/0x160 [ 138.573257][ T1104] ? console_flush_one_record+0x111/0x710 [ 138.573259][ T1104] console_flush_one_record+0x46f/0x710 [ 138.573263][ T1104] ? console_emit_next_record+0x4c0/0x4c0 [ 138.573267][ T1104] console_unlock+0xee/0x1f0 [ 138.573270][ T1104] ? lock_acquire+0x13c/0x160 [ 138.573272][ T1104] ? console_flush_one_record+0x710/0x710 [ 138.573275][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573277][ T1104] ? lock_release+0x184/0x1f0 [ 138.573280][ T1104] ? lock_acquire+0x60/0x160 [ 138.573282][ T1104] ? __rcu_read_lock+0x30/0x70 [ 138.573285][ T1104] ? __down_trylock_console_sem+0x5e/0xa0 [ 138.573288][ T1104] ? vprintk_emit+0x320/0x3e0 [ 138.573292][ T1104] vprintk_emit+0x37c/0x3e0 [ 138.573296][ T1104] ? wake_up_klogd_work_func+0x90/0x90 [ 138.573300][ T1104] ? vlan_netlink_fini+0x960/0x960 [8021q] [ 138.573305][ T1104] _printk+0xc7/0x100 [ 138.573309][ T1104] ? snapshot_read.cold+0x21/0x21 [ 138.573314][ T1104] ? do_one_initcall+0x113/0x4f0 [ 138.573317][ T1104] vlan_proto_init+0x24/0x90 [8021q] [ 138.573321][ T1104] do_one_initcall+0x124/0x4f0 [ 138.573324][ T1104] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 138.573328][ T1104] ? do_init_module+0xae/0x8a0 [ 138.573332][ T1104] ? kasan_unpoison+0x44/0x70 [ 138.573336][ T1104] do_init_module+0x2ad/0x8a0 [ 138.573340][ T1104] ? free_module+0x470/0x470 [ 138.573344][ T1104] ? kfree+0x123/0x590 [ 138.573353][ T1104] load_module+0x1424/0x1bb0 [ 138.573359][ T1104] ? layout_and_allocate.isra.0+0x680/0x680 [ 138.573362][ T1104] ? __ia32_sys_fsconfig+0x180/0x180 [ 138.573366][ T1104] ? ovl_real_file+0x172/0x1e0 [ 138.573370][ T1104] ? backing_file_read_iter+0x541/0x790 [ 138.573375][ T1104] init_module_from_file+0x11f/0x1a0 [ 138.573378][ T1104] ? __do_sys_init_module+0x220/0x220 [ 138.573382][ T1104] ? ovl_mmap+0x270/0x270 [ 138.573386][ T1104] ? __rwlock_init+0x150/0x150 [ 138.573389][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573392][ T1104] ? lock_release+0x184/0x1f0 [ 138.573394][ T1104] ? do_raw_spin_unlock+0x59/0x250 [ 138.573397][ T1104] idempotent_init_module+0x37b/0x7c0 [ 138.573400][ T1104] ? init_module_from_file+0x1a0/0x1a0 [ 138.573405][ T1104] ? rcu_is_watching+0x16/0xd0 [ 138.573408][ T1104] ? cap_capable+0x1d7/0x3d0 [ 138.573414][ T1104] __x64_sys_finit_module+0xdf/0x190 [ 138.573417][ T1104] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 138.573420][ T1104] do_syscall_64+0xff/0x530 [ 138.573423][ T1104] ? exc_page_fault+0xee/0x100 [ 138.573426][ T1104] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 138.573430][ T1104] RIP: 0033:0x7f01914b537d [ 138.573433][ T1104] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 138.573435][ T1104] RSP: 002b:00007fffa9d25368 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 138.573439][ T1104] RAX: ffffffffffffffda RBX: 00005628b1b9e810 RCX: 00007f01914b537d [ 138.573441][ T1104] RDX: 0000000000000000 RSI: 0000562888226ffd RDI: 0000000000000000 [ 138.573443][ T1104] RBP: 00007fffa9d25400 R08: 0000000000000000 R09: 0000000000000000 [ 138.573445][ T1104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562888226ffd [ 138.573446][ T1104] R13: 00005628b1b9e960 R14: 0000000000040000 R15: 0000000000000000 [ 138.573450][ T1104] [ 139.193453][ T65] veth1: entered promiscuous mode [ 156.077941][ T1178] veth1.100: entered promiscuous mode [ 156.077962][ T1178] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 156.077965][ T1178] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1178, name: ip [ 156.077968][ T1178] preempt_count: 1, expected: 0 [ 156.077969][ T1178] RCU nest depth: 0, expected: 0 [ 156.077970][ T1178] INFO: lockdep is turned off. [ 156.077972][ T1178] irq event stamp: 0 [ 156.077973][ T1178] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 156.077979][ T1178] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 156.077986][ T1178] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 156.077989][ T1178] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 156.077992][ T1178] Preemption disabled at: [ 156.077993][ T1178] [] vprintk_emit+0x31b/0x3e0 [ 156.078002][ T1178] CPU: 0 UID: 0 PID: 1178 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 156.078007][ T1178] Tainted: [W]=WARN [ 156.078008][ T1178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 156.078011][ T1178] Call Trace: [ 156.078013][ T1178] [ 156.078014][ T1178] dump_stack_lvl+0x6f/0xa0 [ 156.078021][ T1178] ? vprintk_emit+0x31b/0x3e0 [ 156.078023][ T1178] __might_resched.cold+0x1fe/0x2c1 [ 156.078028][ T1178] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 156.078033][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078038][ T1178] __kmalloc_noprof+0x443/0x760 [ 156.078042][ T1178] ? __rwlock_init+0x150/0x150 [ 156.078046][ T1178] ? alloc_buf.isra.0+0x4b/0x260 [ 156.078051][ T1178] ? do_raw_spin_unlock+0x59/0x250 [ 156.078054][ T1178] alloc_buf.isra.0+0x4b/0x260 [ 156.078057][ T1178] put_chars+0x1e1/0x2f0 [ 156.078059][ T1178] ? desc_read_finalized_seq+0x79/0x120 [ 156.078062][ T1178] ? __send_to_port+0x420/0x420 [ 156.078066][ T1178] ? console_prepend_replay+0x20/0x20 [ 156.078069][ T1178] hvc_console_print+0x292/0x780 [ 156.078074][ T1178] ? hvc_write+0x3a0/0x3a0 [ 156.078076][ T1178] ? do_raw_spin_lock+0x131/0x280 [ 156.078079][ T1178] ? __rwlock_init+0x150/0x150 [ 156.078082][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078084][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078087][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078090][ T1178] console_emit_next_record+0x22f/0x4c0 [ 156.078094][ T1178] ? devkmsg_read+0x4b0/0x4b0 [ 156.078097][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078100][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078102][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078105][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078108][ T1178] ? console_flush_one_record+0x111/0x710 [ 156.078111][ T1178] console_flush_one_record+0x46f/0x710 [ 156.078115][ T1178] ? console_emit_next_record+0x4c0/0x4c0 [ 156.078119][ T1178] console_unlock+0xee/0x1f0 [ 156.078122][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078125][ T1178] ? console_flush_one_record+0x710/0x710 [ 156.078127][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078130][ T1178] ? lock_release+0x184/0x1f0 [ 156.078132][ T1178] ? lock_acquire+0x60/0x160 [ 156.078134][ T1178] ? __rcu_read_lock+0x30/0x70 [ 156.078138][ T1178] ? __down_trylock_console_sem+0x5e/0xa0 [ 156.078140][ T1178] ? vprintk_emit+0x320/0x3e0 [ 156.078143][ T1178] vprintk_emit+0x37c/0x3e0 [ 156.078147][ T1178] ? wake_up_klogd_work_func+0x90/0x90 [ 156.078149][ T1178] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 156.078154][ T1178] ? try_to_wake_up+0x153/0x1130 [ 156.078158][ T1178] _printk+0xc7/0x100 [ 156.078162][ T1178] ? snapshot_read.cold+0x21/0x21 [ 156.078165][ T1178] ? __virt_addr_valid+0x102/0x440 [ 156.078169][ T1178] ? __virt_addr_valid+0x1da/0x440 [ 156.078172][ T1178] ? netdev_name+0x43/0x60 [ 156.078176][ T1178] ? __netdev_printk+0x17f/0x1d0 [ 156.078179][ T1178] netdev_info+0xe2/0x116 [ 156.078182][ T1178] ? netdev_notice+0x120/0x120 [ 156.078185][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 156.078189][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 156.078193][ T1178] ? pwq_dec_nr_in_flight+0x780/0x780 [ 156.078197][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078200][ T1178] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 156.078204][ T1178] ? mutex_is_locked+0x1c/0x50 [ 156.078209][ T1178] __dev_set_promiscuity.cold+0x95/0x104 [ 156.078213][ T1178] __dev_change_flags+0x396/0x660 [ 156.078220][ T1178] ? netif_set_allmulti+0x250/0x250 [ 156.078222][ T1178] ? kernel_text_address+0x149/0x170 [ 156.078226][ T1178] ? __kernel_text_address+0x12/0x30 [ 156.078228][ T1178] ? write_profile+0xf0/0xf0 [ 156.078231][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 156.078235][ T1178] netif_change_flags+0x87/0x190 [ 156.078238][ T1178] do_setlink.isra.0+0x1cc3/0x2750 [ 156.078244][ T1178] ? stack_trace_save+0x93/0xc0 [ 156.078247][ T1178] ? rtnl_link_get_size+0x350/0x350 [ 156.078249][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078252][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 156.078257][ T1178] ? kasan_save_stack+0x3d/0x50 [ 156.078261][ T1178] ? kasan_save_stack+0x2f/0x50 [ 156.078263][ T1178] ? kasan_save_track+0x14/0x30 [ 156.078266][ T1178] ? __kasan_kmalloc+0x7b/0x90 [ 156.078268][ T1178] ? __kmalloc_cache_noprof+0x29a/0x620 [ 156.078271][ T1178] ? rtnl_newlink+0x124/0x11c0 [ 156.078273][ T1178] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.078275][ T1178] ? netlink_rcv_skb+0x14e/0x3a0 [ 156.078277][ T1178] ? netlink_unicast+0x486/0x750 [ 156.078279][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 156.078281][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 156.078284][ T1178] ? ___sys_sendmsg+0x14e/0x1d0 [ 156.078286][ T1178] ? __sys_sendmsg+0x12c/0x1d0 [ 156.078288][ T1178] ? do_syscall_64+0xff/0x530 [ 156.078292][ T1178] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.078296][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078299][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078301][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078303][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078306][ T1178] ? trace_contention_end+0xb3/0x180 [ 156.078309][ T1178] ? __mutex_lock+0x1db/0x1ea0 [ 156.078311][ T1178] ? __mutex_lock+0x9a3/0x1ea0 [ 156.078314][ T1178] ? rtnl_newlink+0x9a8/0x11c0 [ 156.078317][ T1178] ? ww_mutex_lock+0x160/0x160 [ 156.078320][ T1178] ? __rtnl_newlink+0x3fa/0xa50 [ 156.078324][ T1178] rtnl_newlink+0x9f1/0x11c0 [ 156.078328][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078331][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 156.078333][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078335][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078338][ T1178] ? is_bpf_text_address+0x3e/0x110 [ 156.078342][ T1178] ? is_bpf_text_address+0x72/0x110 [ 156.078345][ T1178] ? kernel_text_address+0x149/0x170 [ 156.078347][ T1178] ? __kernel_text_address+0x12/0x30 [ 156.078349][ T1178] ? write_profile+0xf0/0xf0 [ 156.078351][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 156.078354][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078356][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078359][ T1178] ? cap_capable+0x1d7/0x3d0 [ 156.078363][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078366][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078369][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 156.078371][ T1178] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 156.078374][ T1178] ? rtnl_link_fill+0x920/0x920 [ 156.078376][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 156.078378][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 156.078383][ T1178] netlink_rcv_skb+0x14e/0x3a0 [ 156.078385][ T1178] ? rtnl_link_fill+0x920/0x920 [ 156.078387][ T1178] ? lock_release+0x184/0x1f0 [ 156.078390][ T1178] ? netlink_ack+0xcf0/0xcf0 [ 156.078392][ T1178] ? __netlink_lookup+0xb9/0x6b0 [ 156.078396][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078399][ T1178] ? lock_release+0x184/0x1f0 [ 156.078402][ T1178] netlink_unicast+0x486/0x750 [ 156.078406][ T1178] ? netlink_attachskb+0x810/0x810 [ 156.078408][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078411][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078414][ T1178] ? lock_acquire+0x13c/0x160 [ 156.078417][ T1178] netlink_sendmsg+0x735/0xc60 [ 156.078420][ T1178] ? netlink_unicast+0x750/0x750 [ 156.078423][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078426][ T1178] ? lock_release+0x184/0x1f0 [ 156.078429][ T1178] ____sys_sendmsg+0x415/0x880 [ 156.078432][ T1178] ? copy_msghdr_from_user+0x279/0x420 [ 156.078434][ T1178] ? get_timestamp.constprop.0+0x390/0x390 [ 156.078437][ T1178] ? move_addr_to_kernel+0x40/0x40 [ 156.078439][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 156.078444][ T1178] ___sys_sendmsg+0x14e/0x1d0 [ 156.078447][ T1178] ? copy_msghdr_from_user+0x420/0x420 [ 156.078455][ T1178] __sys_sendmsg+0x12c/0x1d0 [ 156.078464][ T1178] ? __sys_sendmsg_sock+0x20/0x20 [ 156.078468][ T1178] ? rcu_is_watching+0x16/0xd0 [ 156.078472][ T1178] do_syscall_64+0xff/0x530 [ 156.078474][ T1178] ? exc_page_fault+0xee/0x100 [ 156.078477][ T1178] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 156.078480][ T1178] RIP: 0033:0x7f127f79454e [ 156.078483][ T1178] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 156.078485][ T1178] RSP: 002b:00007fffad88a1d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 156.078490][ T1178] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f127f79454e [ 156.078492][ T1178] RDX: 0000000000000000 RSI: 00007fffad88a280 RDI: 0000000000000005 [ 156.078494][ T1178] RBP: 00007fffad88a1e0 R08: 0000000000000000 R09: 0000000000000000 [ 156.078495][ T1178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd6d [ 156.078497][ T1178] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffad88a940 [ 156.078501][ T1178] [ 161.453519][ T1193] veth1.100: left promiscuous mode [ 161.453538][ T1193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 161.453541][ T1193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1193, name: ip [ 161.453543][ T1193] preempt_count: 1, expected: 0 [ 161.453545][ T1193] RCU nest depth: 0, expected: 0 [ 161.453546][ T1193] INFO: lockdep is turned off. [ 161.453548][ T1193] irq event stamp: 0 [ 161.453549][ T1193] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 161.453554][ T1193] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 161.453562][ T1193] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 161.453565][ T1193] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 161.453568][ T1193] Preemption disabled at: [ 161.453569][ T1193] [] vprintk_emit+0x31b/0x3e0 [ 161.453578][ T1193] CPU: 0 UID: 0 PID: 1193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 161.453583][ T1193] Tainted: [W]=WARN [ 161.453585][ T1193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 161.453587][ T1193] Call Trace: [ 161.453589][ T1193] [ 161.453591][ T1193] dump_stack_lvl+0x6f/0xa0 [ 161.453598][ T1193] ? vprintk_emit+0x31b/0x3e0 [ 161.453601][ T1193] __might_resched.cold+0x1fe/0x2c1 [ 161.453606][ T1193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 161.453610][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453615][ T1193] __kmalloc_noprof+0x443/0x760 [ 161.453620][ T1193] ? __rwlock_init+0x150/0x150 [ 161.453623][ T1193] ? alloc_buf.isra.0+0x4b/0x260 [ 161.453629][ T1193] ? do_raw_spin_unlock+0x59/0x250 [ 161.453632][ T1193] alloc_buf.isra.0+0x4b/0x260 [ 161.453635][ T1193] put_chars+0x1e1/0x2f0 [ 161.453637][ T1193] ? desc_read_finalized_seq+0x79/0x120 [ 161.453640][ T1193] ? __send_to_port+0x420/0x420 [ 161.453644][ T1193] ? console_prepend_replay+0x20/0x20 [ 161.453648][ T1193] hvc_console_print+0x292/0x780 [ 161.453653][ T1193] ? hvc_write+0x3a0/0x3a0 [ 161.453654][ T1193] ? do_raw_spin_lock+0x131/0x280 [ 161.453657][ T1193] ? __rwlock_init+0x150/0x150 [ 161.453659][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453662][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453665][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453668][ T1193] console_emit_next_record+0x22f/0x4c0 [ 161.453672][ T1193] ? devkmsg_read+0x4b0/0x4b0 [ 161.453675][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453678][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453680][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453683][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453686][ T1193] ? console_flush_one_record+0x111/0x710 [ 161.453689][ T1193] console_flush_one_record+0x46f/0x710 [ 161.453693][ T1193] ? console_emit_next_record+0x4c0/0x4c0 [ 161.453697][ T1193] console_unlock+0xee/0x1f0 [ 161.453700][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453703][ T1193] ? console_flush_one_record+0x710/0x710 [ 161.453705][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453708][ T1193] ? lock_release+0x184/0x1f0 [ 161.453710][ T1193] ? lock_acquire+0x60/0x160 [ 161.453713][ T1193] ? __rcu_read_lock+0x30/0x70 [ 161.453716][ T1193] ? __down_trylock_console_sem+0x5e/0xa0 [ 161.453719][ T1193] ? vprintk_emit+0x320/0x3e0 [ 161.453722][ T1193] vprintk_emit+0x37c/0x3e0 [ 161.453726][ T1193] ? wake_up_klogd_work_func+0x90/0x90 [ 161.453728][ T1193] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 161.453733][ T1193] ? try_to_wake_up+0x153/0x1130 [ 161.453737][ T1193] _printk+0xc7/0x100 [ 161.453742][ T1193] ? snapshot_read.cold+0x21/0x21 [ 161.453745][ T1193] ? __virt_addr_valid+0x102/0x440 [ 161.453749][ T1193] ? __virt_addr_valid+0x1da/0x440 [ 161.453752][ T1193] ? netdev_name+0x43/0x60 [ 161.453755][ T1193] ? __netdev_printk+0x17f/0x1d0 [ 161.453759][ T1193] netdev_info+0xe2/0x116 [ 161.453761][ T1193] ? netdev_notice+0x120/0x120 [ 161.453764][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 161.453768][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 161.453772][ T1193] ? pwq_dec_nr_in_flight+0x780/0x780 [ 161.453776][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453779][ T1193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 161.453783][ T1193] ? mutex_is_locked+0x1c/0x50 [ 161.453788][ T1193] __dev_set_promiscuity.cold+0x95/0x104 [ 161.453792][ T1193] __dev_change_flags+0x396/0x660 [ 161.453796][ T1193] ? netif_set_allmulti+0x250/0x250 [ 161.453799][ T1193] ? kernel_text_address+0x149/0x170 [ 161.453802][ T1193] ? __kernel_text_address+0x12/0x30 [ 161.453804][ T1193] ? write_profile+0xf0/0xf0 [ 161.453807][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 161.453814][ T1193] netif_change_flags+0x87/0x190 [ 161.453817][ T1193] do_setlink.isra.0+0x1cc3/0x2750 [ 161.453822][ T1193] ? stack_trace_save+0x93/0xc0 [ 161.453825][ T1193] ? rtnl_link_get_size+0x350/0x350 [ 161.453827][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453830][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 161.453836][ T1193] ? kasan_save_stack+0x3d/0x50 [ 161.453840][ T1193] ? kasan_save_stack+0x2f/0x50 [ 161.453842][ T1193] ? kasan_save_track+0x14/0x30 [ 161.453845][ T1193] ? __kasan_kmalloc+0x7b/0x90 [ 161.453847][ T1193] ? __kmalloc_cache_noprof+0x29a/0x620 [ 161.453849][ T1193] ? rtnl_newlink+0x124/0x11c0 [ 161.453852][ T1193] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 161.453854][ T1193] ? netlink_rcv_skb+0x14e/0x3a0 [ 161.453856][ T1193] ? netlink_unicast+0x486/0x750 [ 161.453858][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 161.453861][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 161.453863][ T1193] ? ___sys_sendmsg+0x14e/0x1d0 [ 161.453865][ T1193] ? __sys_sendmsg+0x12c/0x1d0 [ 161.453868][ T1193] ? do_syscall_64+0xff/0x530 [ 161.453871][ T1193] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 161.453875][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453878][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453880][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453883][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453886][ T1193] ? trace_contention_end+0xb3/0x180 [ 161.453889][ T1193] ? __mutex_lock+0x1db/0x1ea0 [ 161.453892][ T1193] ? __mutex_lock+0x9a3/0x1ea0 [ 161.453894][ T1193] ? rtnl_newlink+0x9a8/0x11c0 [ 161.453897][ T1193] ? ww_mutex_lock+0x160/0x160 [ 161.453901][ T1193] ? __rtnl_newlink+0x3fa/0xa50 [ 161.453905][ T1193] rtnl_newlink+0x9f1/0x11c0 [ 161.453908][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453911][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 161.453913][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453915][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453919][ T1193] ? is_bpf_text_address+0x3e/0x110 [ 161.453923][ T1193] ? is_bpf_text_address+0x72/0x110 [ 161.453926][ T1193] ? kernel_text_address+0x149/0x170 [ 161.453928][ T1193] ? __kernel_text_address+0x12/0x30 [ 161.453930][ T1193] ? write_profile+0xf0/0xf0 [ 161.453932][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 161.453935][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453937][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453940][ T1193] ? cap_capable+0x1d7/0x3d0 [ 161.453944][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453947][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453950][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 161.453952][ T1193] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 161.453955][ T1193] ? rtnl_link_fill+0x920/0x920 [ 161.453957][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 161.453960][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 161.453964][ T1193] netlink_rcv_skb+0x14e/0x3a0 [ 161.453966][ T1193] ? rtnl_link_fill+0x920/0x920 [ 161.453969][ T1193] ? lock_release+0x184/0x1f0 [ 161.453971][ T1193] ? netlink_ack+0xcf0/0xcf0 [ 161.453973][ T1193] ? __netlink_lookup+0xb9/0x6b0 [ 161.453978][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453981][ T1193] ? lock_release+0x184/0x1f0 [ 161.453984][ T1193] netlink_unicast+0x486/0x750 [ 161.453987][ T1193] ? netlink_attachskb+0x810/0x810 [ 161.453990][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453992][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.453995][ T1193] ? lock_acquire+0x13c/0x160 [ 161.453998][ T1193] netlink_sendmsg+0x735/0xc60 [ 161.454002][ T1193] ? netlink_unicast+0x750/0x750 [ 161.454005][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.454008][ T1193] ? lock_release+0x184/0x1f0 [ 161.454011][ T1193] ____sys_sendmsg+0x415/0x880 [ 161.454014][ T1193] ? copy_msghdr_from_user+0x279/0x420 [ 161.454016][ T1193] ? get_timestamp.constprop.0+0x390/0x390 [ 161.454019][ T1193] ? move_addr_to_kernel+0x40/0x40 [ 161.454021][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 161.454026][ T1193] ___sys_sendmsg+0x14e/0x1d0 [ 161.454029][ T1193] ? copy_msghdr_from_user+0x420/0x420 [ 161.454038][ T1193] __sys_sendmsg+0x12c/0x1d0 [ 161.454041][ T1193] ? __sys_sendmsg_sock+0x20/0x20 [ 161.454045][ T1193] ? rcu_is_watching+0x16/0xd0 [ 161.454049][ T1193] do_syscall_64+0xff/0x530 [ 161.454051][ T1193] ? exc_page_fault+0xee/0x100 [ 161.454054][ T1193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 161.454057][ T1193] RIP: 0033:0x7f559c72954e [ 161.454060][ T1193] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 161.454063][ T1193] RSP: 002b:00007ffe33a04020 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 161.454068][ T1193] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f559c72954e [ 161.454070][ T1193] RDX: 0000000000000000 RSI: 00007ffe33a040d0 RDI: 0000000000000005 [ 161.454072][ T1193] RBP: 00007ffe33a04030 R08: 0000000000000000 R09: 0000000000000000 [ 161.454073][ T1193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd72 [ 161.454075][ T1193] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe33a04790 [ 161.454079][ T1193] [ 163.949725][ T1220] veth1.100: entered allmulticast mode [ 163.949743][ T1220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 163.949748][ T1220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1220, name: ip [ 163.949750][ T1220] preempt_count: 1, expected: 0 [ 163.949751][ T1220] RCU nest depth: 0, expected: 0 [ 163.949753][ T1220] INFO: lockdep is turned off. [ 163.949756][ T1220] irq event stamp: 0 [ 163.949757][ T1220] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 163.949763][ T1220] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 163.949774][ T1220] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 163.949777][ T1220] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 163.949780][ T1220] Preemption disabled at: [ 163.949781][ T1220] [] vprintk_emit+0x31b/0x3e0 [ 163.949791][ T1220] CPU: 1 UID: 0 PID: 1220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 163.949796][ T1220] Tainted: [W]=WARN [ 163.949798][ T1220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.949800][ T1220] Call Trace: [ 163.949803][ T1220] [ 163.949805][ T1220] dump_stack_lvl+0x6f/0xa0 [ 163.949817][ T1220] ? vprintk_emit+0x31b/0x3e0 [ 163.949820][ T1220] __might_resched.cold+0x1fe/0x2c1 [ 163.949824][ T1220] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 163.949827][ T1220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 163.949831][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949838][ T1220] __kmalloc_noprof+0x443/0x760 [ 163.949846][ T1220] ? __rwlock_init+0x150/0x150 [ 163.949853][ T1220] ? alloc_buf.isra.0+0x4b/0x260 [ 163.949860][ T1220] ? do_raw_spin_unlock+0x59/0x250 [ 163.949865][ T1220] alloc_buf.isra.0+0x4b/0x260 [ 163.949869][ T1220] put_chars+0x1e1/0x2f0 [ 163.949872][ T1220] ? __send_to_port+0x420/0x420 [ 163.949875][ T1220] ? console_prepend_replay+0x20/0x20 [ 163.949878][ T1220] hvc_console_print+0x292/0x780 [ 163.949883][ T1220] ? hvc_write+0x3a0/0x3a0 [ 163.949885][ T1220] ? vsnprintf+0x527/0x1700 [ 163.949889][ T1220] ? __rwlock_init+0x150/0x150 [ 163.949892][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949894][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949898][ T1220] console_emit_next_record+0x22f/0x4c0 [ 163.949902][ T1220] ? devkmsg_read+0x4b0/0x4b0 [ 163.949904][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949910][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949913][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949917][ T1220] ? lock_acquire+0x13c/0x160 [ 163.949923][ T1220] ? console_flush_one_record+0x111/0x710 [ 163.949926][ T1220] console_flush_one_record+0x46f/0x710 [ 163.949934][ T1220] ? console_emit_next_record+0x4c0/0x4c0 [ 163.949938][ T1220] console_unlock+0xee/0x1f0 [ 163.949941][ T1220] ? lock_acquire+0x13c/0x160 [ 163.949943][ T1220] ? console_flush_one_record+0x710/0x710 [ 163.949946][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.949948][ T1220] ? lock_release+0x184/0x1f0 [ 163.949950][ T1220] ? lock_acquire+0x60/0x160 [ 163.949952][ T1220] ? __rcu_read_lock+0x30/0x70 [ 163.949955][ T1220] ? __down_trylock_console_sem+0x5e/0xa0 [ 163.949958][ T1220] ? vprintk_emit+0x320/0x3e0 [ 163.949961][ T1220] vprintk_emit+0x37c/0x3e0 [ 163.949964][ T1220] ? wake_up_klogd_work_func+0x90/0x90 [ 163.949967][ T1220] ? try_to_wake_up+0x153/0x1130 [ 163.949972][ T1220] _printk+0xc7/0x100 [ 163.949980][ T1220] ? snapshot_read.cold+0x21/0x21 [ 163.949986][ T1220] ? netdev_name+0x43/0x60 [ 163.949993][ T1220] ? __netdev_printk+0x17f/0x1d0 [ 163.949999][ T1220] netdev_info+0xe2/0x116 [ 163.950002][ T1220] ? netdev_notice+0x120/0x120 [ 163.950005][ T1220] ? netlink_unicast+0x486/0x750 [ 163.950009][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 163.950011][ T1220] ? pwq_dec_nr_in_flight+0x780/0x780 [ 163.950015][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950018][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950021][ T1220] ? mutex_is_locked+0x1c/0x50 [ 163.950025][ T1220] netif_set_allmulti.cold+0x7c/0x166 [ 163.950028][ T1220] ? __local_bh_enable_ip+0xaa/0x150 [ 163.950036][ T1220] __dev_change_flags+0x445/0x660 [ 163.950042][ T1220] ? netif_set_allmulti+0x250/0x250 [ 163.950048][ T1220] ? kernel_text_address+0x149/0x170 [ 163.950051][ T1220] ? __kernel_text_address+0x12/0x30 [ 163.950057][ T1220] ? write_profile+0xf0/0xf0 [ 163.950060][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 163.950065][ T1220] netif_change_flags+0x87/0x190 [ 163.950069][ T1220] do_setlink.isra.0+0x1cc3/0x2750 [ 163.950074][ T1220] ? stack_trace_save+0x93/0xc0 [ 163.950077][ T1220] ? rtnl_link_get_size+0x350/0x350 [ 163.950079][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950081][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 163.950086][ T1220] ? kasan_save_stack+0x3d/0x50 [ 163.950091][ T1220] ? kasan_save_stack+0x2f/0x50 [ 163.950093][ T1220] ? kasan_save_track+0x14/0x30 [ 163.950095][ T1220] ? __kasan_kmalloc+0x7b/0x90 [ 163.950097][ T1220] ? __kmalloc_cache_noprof+0x29a/0x620 [ 163.950099][ T1220] ? rtnl_newlink+0x124/0x11c0 [ 163.950101][ T1220] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.950103][ T1220] ? netlink_rcv_skb+0x14e/0x3a0 [ 163.950105][ T1220] ? netlink_unicast+0x486/0x750 [ 163.950107][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 163.950109][ T1220] ? ____sys_sendmsg+0x415/0x880 [ 163.950113][ T1220] ? ___sys_sendmsg+0x14e/0x1d0 [ 163.950119][ T1220] ? __sys_sendmsg+0x12c/0x1d0 [ 163.950121][ T1220] ? do_syscall_64+0xff/0x530 [ 163.950126][ T1220] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.950133][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950137][ T1220] ? lock_acquire+0x13c/0x160 [ 163.950142][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950145][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950147][ T1220] ? trace_contention_end+0xb3/0x180 [ 163.950150][ T1220] ? __mutex_lock+0x1db/0x1ea0 [ 163.950153][ T1220] ? __mutex_lock+0x9a3/0x1ea0 [ 163.950155][ T1220] ? rtnl_newlink+0x9a8/0x11c0 [ 163.950158][ T1220] ? ww_mutex_lock+0x160/0x160 [ 163.950162][ T1220] ? __rtnl_newlink+0x3fa/0xa50 [ 163.950165][ T1220] rtnl_newlink+0x9f1/0x11c0 [ 163.950169][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950172][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 163.950174][ T1220] ? lock_acquire+0x13c/0x160 [ 163.950176][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950180][ T1220] ? is_bpf_text_address+0x3e/0x110 [ 163.950188][ T1220] ? is_bpf_text_address+0x72/0x110 [ 163.950193][ T1220] ? kernel_text_address+0x149/0x170 [ 163.950197][ T1220] ? __kernel_text_address+0x12/0x30 [ 163.950199][ T1220] ? write_profile+0xf0/0xf0 [ 163.950203][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 163.950208][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950211][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950214][ T1220] ? cap_capable+0x1d7/0x3d0 [ 163.950220][ T1220] ? lock_acquire+0x13c/0x160 [ 163.950222][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950225][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 163.950227][ T1220] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 163.950230][ T1220] ? rtnl_link_fill+0x920/0x920 [ 163.950232][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 163.950235][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 163.950239][ T1220] netlink_rcv_skb+0x14e/0x3a0 [ 163.950242][ T1220] ? rtnl_link_fill+0x920/0x920 [ 163.950248][ T1220] ? lock_release+0x184/0x1f0 [ 163.950250][ T1220] ? netlink_ack+0xcf0/0xcf0 [ 163.950255][ T1220] ? __netlink_lookup+0xb9/0x6b0 [ 163.950261][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950267][ T1220] ? lock_release+0x184/0x1f0 [ 163.950271][ T1220] netlink_unicast+0x486/0x750 [ 163.950275][ T1220] ? netlink_attachskb+0x810/0x810 [ 163.950278][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950280][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950282][ T1220] ? lock_acquire+0x13c/0x160 [ 163.950285][ T1220] netlink_sendmsg+0x735/0xc60 [ 163.950288][ T1220] ? netlink_unicast+0x750/0x750 [ 163.950291][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950294][ T1220] ? lock_release+0x184/0x1f0 [ 163.950297][ T1220] ____sys_sendmsg+0x415/0x880 [ 163.950299][ T1220] ? copy_msghdr_from_user+0x279/0x420 [ 163.950303][ T1220] ? get_timestamp.constprop.0+0x390/0x390 [ 163.950308][ T1220] ? move_addr_to_kernel+0x40/0x40 [ 163.950310][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 163.950317][ T1220] ___sys_sendmsg+0x14e/0x1d0 [ 163.950323][ T1220] ? copy_msghdr_from_user+0x420/0x420 [ 163.950335][ T1220] __sys_sendmsg+0x12c/0x1d0 [ 163.950338][ T1220] ? __sys_sendmsg_sock+0x20/0x20 [ 163.950342][ T1220] ? rcu_is_watching+0x16/0xd0 [ 163.950346][ T1220] do_syscall_64+0xff/0x530 [ 163.950348][ T1220] ? exc_page_fault+0xee/0x100 [ 163.950351][ T1220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 163.950354][ T1220] RIP: 0033:0x7f15fb1fa54e [ 163.950357][ T1220] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 163.950362][ T1220] RSP: 002b:00007ffc1b5d01d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 163.950367][ T1220] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f15fb1fa54e [ 163.950372][ T1220] RDX: 0000000000000000 RSI: 00007ffc1b5d0280 RDI: 0000000000000005 [ 163.950374][ T1220] RBP: 00007ffc1b5d01e0 R08: 0000000000000000 R09: 0000000000000000 [ 163.950376][ T1220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd75 [ 163.950377][ T1220] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1b5d0940 [ 163.950384][ T1220] [ 163.995882][ T1220] veth1: entered allmulticast mode [ 169.334649][ T1235] veth1.100: left allmulticast mode [ 169.334668][ T1235] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 169.334671][ T1235] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1235, name: ip [ 169.334673][ T1235] preempt_count: 1, expected: 0 [ 169.334675][ T1235] RCU nest depth: 0, expected: 0 [ 169.334676][ T1235] INFO: lockdep is turned off. [ 169.334678][ T1235] irq event stamp: 0 [ 169.334679][ T1235] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 169.334684][ T1235] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 169.334692][ T1235] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 169.334695][ T1235] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 169.334697][ T1235] Preemption disabled at: [ 169.334699][ T1235] [] vprintk_emit+0x31b/0x3e0 [ 169.334708][ T1235] CPU: 3 UID: 0 PID: 1235 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 169.334713][ T1235] Tainted: [W]=WARN [ 169.334715][ T1235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 169.334717][ T1235] Call Trace: [ 169.334719][ T1235] [ 169.334721][ T1235] dump_stack_lvl+0x6f/0xa0 [ 169.334728][ T1235] ? vprintk_emit+0x31b/0x3e0 [ 169.334731][ T1235] __might_resched.cold+0x1fe/0x2c1 [ 169.334735][ T1235] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 169.334738][ T1235] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 169.334742][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334747][ T1235] __kmalloc_noprof+0x443/0x760 [ 169.334752][ T1235] ? __rwlock_init+0x150/0x150 [ 169.334756][ T1235] ? alloc_buf.isra.0+0x4b/0x260 [ 169.334761][ T1235] ? do_raw_spin_unlock+0x59/0x250 [ 169.334763][ T1235] alloc_buf.isra.0+0x4b/0x260 [ 169.334766][ T1235] put_chars+0x1e1/0x2f0 [ 169.334770][ T1235] ? __send_to_port+0x420/0x420 [ 169.334773][ T1235] ? console_prepend_replay+0x20/0x20 [ 169.334776][ T1235] hvc_console_print+0x292/0x780 [ 169.334782][ T1235] ? hvc_write+0x3a0/0x3a0 [ 169.334784][ T1235] ? vsnprintf+0x527/0x1700 [ 169.334788][ T1235] ? __rwlock_init+0x150/0x150 [ 169.334791][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334793][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334797][ T1235] console_emit_next_record+0x22f/0x4c0 [ 169.334801][ T1235] ? devkmsg_read+0x4b0/0x4b0 [ 169.334804][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334807][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334809][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334814][ T1235] ? lock_acquire+0x13c/0x160 [ 169.334817][ T1235] ? console_flush_one_record+0x111/0x710 [ 169.334820][ T1235] console_flush_one_record+0x46f/0x710 [ 169.334824][ T1235] ? console_emit_next_record+0x4c0/0x4c0 [ 169.334828][ T1235] console_unlock+0xee/0x1f0 [ 169.334831][ T1235] ? lock_acquire+0x13c/0x160 [ 169.334834][ T1235] ? console_flush_one_record+0x710/0x710 [ 169.334837][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334840][ T1235] ? lock_release+0x184/0x1f0 [ 169.334842][ T1235] ? lock_acquire+0x60/0x160 [ 169.334845][ T1235] ? __rcu_read_lock+0x30/0x70 [ 169.334848][ T1235] ? __down_trylock_console_sem+0x5e/0xa0 [ 169.334851][ T1235] ? vprintk_emit+0x320/0x3e0 [ 169.334854][ T1235] vprintk_emit+0x37c/0x3e0 [ 169.334858][ T1235] ? wake_up_klogd_work_func+0x90/0x90 [ 169.334861][ T1235] ? try_to_wake_up+0x153/0x1130 [ 169.334865][ T1235] _printk+0xc7/0x100 [ 169.334869][ T1235] ? snapshot_read.cold+0x21/0x21 [ 169.334872][ T1235] ? __virt_addr_valid+0x102/0x440 [ 169.334876][ T1235] ? __virt_addr_valid+0x1da/0x440 [ 169.334879][ T1235] ? netdev_name+0x43/0x60 [ 169.334883][ T1235] ? __netdev_printk+0x17f/0x1d0 [ 169.334886][ T1235] netdev_info+0xe2/0x116 [ 169.334889][ T1235] ? netdev_notice+0x120/0x120 [ 169.334892][ T1235] ? netlink_unicast+0x486/0x750 [ 169.334896][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 169.334899][ T1235] ? pwq_dec_nr_in_flight+0x780/0x780 [ 169.334903][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334906][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334909][ T1235] ? mutex_is_locked+0x1c/0x50 [ 169.334913][ T1235] netif_set_allmulti.cold+0x7c/0x166 [ 169.334917][ T1235] ? __local_bh_enable_ip+0xaa/0x150 [ 169.334920][ T1235] __dev_change_flags+0x445/0x660 [ 169.334925][ T1235] ? netif_set_allmulti+0x250/0x250 [ 169.334928][ T1235] ? kernel_text_address+0x149/0x170 [ 169.334931][ T1235] ? __kernel_text_address+0x12/0x30 [ 169.334933][ T1235] ? write_profile+0xf0/0xf0 [ 169.334936][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 169.334940][ T1235] netif_change_flags+0x87/0x190 [ 169.334944][ T1235] do_setlink.isra.0+0x1cc3/0x2750 [ 169.334949][ T1235] ? stack_trace_save+0x93/0xc0 [ 169.334951][ T1235] ? rtnl_link_get_size+0x350/0x350 [ 169.334953][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.334956][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 169.334962][ T1235] ? kasan_save_stack+0x3d/0x50 [ 169.334965][ T1235] ? kasan_save_stack+0x2f/0x50 [ 169.334968][ T1235] ? kasan_save_track+0x14/0x30 [ 169.334970][ T1235] ? __kasan_kmalloc+0x7b/0x90 [ 169.334973][ T1235] ? __kmalloc_cache_noprof+0x29a/0x620 [ 169.334975][ T1235] ? rtnl_newlink+0x124/0x11c0 [ 169.334977][ T1235] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 169.334979][ T1235] ? netlink_rcv_skb+0x14e/0x3a0 [ 169.334982][ T1235] ? netlink_unicast+0x486/0x750 [ 169.334984][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 169.334986][ T1235] ? ____sys_sendmsg+0x415/0x880 [ 169.334990][ T1235] ? ___sys_sendmsg+0x14e/0x1d0 [ 169.334992][ T1235] ? __sys_sendmsg+0x12c/0x1d0 [ 169.334995][ T1235] ? do_syscall_64+0xff/0x530 [ 169.334997][ T1235] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 169.335002][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335004][ T1235] ? lock_acquire+0x13c/0x160 [ 169.335007][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335009][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335012][ T1235] ? trace_contention_end+0xb3/0x180 [ 169.335015][ T1235] ? __mutex_lock+0x1db/0x1ea0 [ 169.335018][ T1235] ? __mutex_lock+0x9a3/0x1ea0 [ 169.335021][ T1235] ? rtnl_newlink+0x9a8/0x11c0 [ 169.335023][ T1235] ? ww_mutex_lock+0x160/0x160 [ 169.335027][ T1235] ? __rtnl_newlink+0x3fa/0xa50 [ 169.335031][ T1235] rtnl_newlink+0x9f1/0x11c0 [ 169.335034][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335037][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 169.335039][ T1235] ? lock_acquire+0x13c/0x160 [ 169.335041][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335045][ T1235] ? is_bpf_text_address+0x3e/0x110 [ 169.335049][ T1235] ? is_bpf_text_address+0x72/0x110 [ 169.335052][ T1235] ? kernel_text_address+0x149/0x170 [ 169.335054][ T1235] ? __kernel_text_address+0x12/0x30 [ 169.335057][ T1235] ? write_profile+0xf0/0xf0 [ 169.335059][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 169.335061][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335064][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335066][ T1235] ? cap_capable+0x1d7/0x3d0 [ 169.335071][ T1235] ? lock_acquire+0x13c/0x160 [ 169.335073][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335076][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 169.335078][ T1235] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 169.335081][ T1235] ? rtnl_link_fill+0x920/0x920 [ 169.335083][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 169.335086][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 169.335090][ T1235] netlink_rcv_skb+0x14e/0x3a0 [ 169.335092][ T1235] ? rtnl_link_fill+0x920/0x920 [ 169.335095][ T1235] ? lock_release+0x184/0x1f0 [ 169.335097][ T1235] ? netlink_ack+0xcf0/0xcf0 [ 169.335100][ T1235] ? __netlink_lookup+0xb9/0x6b0 [ 169.335104][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335107][ T1235] ? lock_release+0x184/0x1f0 [ 169.335110][ T1235] netlink_unicast+0x486/0x750 [ 169.335113][ T1235] ? netlink_attachskb+0x810/0x810 [ 169.335116][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335119][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335121][ T1235] ? lock_acquire+0x13c/0x160 [ 169.335124][ T1235] netlink_sendmsg+0x735/0xc60 [ 169.335127][ T1235] ? netlink_unicast+0x750/0x750 [ 169.335131][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335133][ T1235] ? lock_release+0x184/0x1f0 [ 169.335136][ T1235] ____sys_sendmsg+0x415/0x880 [ 169.335139][ T1235] ? copy_msghdr_from_user+0x279/0x420 [ 169.335142][ T1235] ? get_timestamp.constprop.0+0x390/0x390 [ 169.335144][ T1235] ? move_addr_to_kernel+0x40/0x40 [ 169.335147][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 169.335151][ T1235] ___sys_sendmsg+0x14e/0x1d0 [ 169.335154][ T1235] ? copy_msghdr_from_user+0x420/0x420 [ 169.335163][ T1235] __sys_sendmsg+0x12c/0x1d0 [ 169.335166][ T1235] ? __sys_sendmsg_sock+0x20/0x20 [ 169.335170][ T1235] ? rcu_is_watching+0x16/0xd0 [ 169.335173][ T1235] do_syscall_64+0xff/0x530 [ 169.335176][ T1235] ? exc_page_fault+0xee/0x100 [ 169.335179][ T1235] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 169.335182][ T1235] RIP: 0033:0x7f9e06b2d54e [ 169.335184][ T1235] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 169.335187][ T1235] RSP: 002b:00007ffc6ac87340 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 169.335192][ T1235] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9e06b2d54e [ 169.335194][ T1235] RDX: 0000000000000000 RSI: 00007ffc6ac873f0 RDI: 0000000000000005 [ 169.335195][ T1235] RBP: 00007ffc6ac87350 R08: 0000000000000000 R09: 0000000000000000 [ 169.335197][ T1235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd7a [ 169.335198][ T1235] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6ac87ab0 [ 169.335203][ T1235] [ 169.374355][ T1235] veth1: left allmulticast mode [ 178.794310][ T9] veth1: left promiscuous mode [ 178.794327][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 178.794330][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 178.794333][ T9] preempt_count: 203, expected: 0 [ 178.794335][ T9] RCU nest depth: 0, expected: 0 [ 178.794336][ T9] INFO: lockdep is turned off. [ 178.794338][ T9] irq event stamp: 20980 [ 178.794339][ T9] hardirqs last enabled at (20979): [] _raw_spin_unlock_irq+0x28/0x50 [ 178.794350][ T9] hardirqs last disabled at (20980): [] __schedule+0x1246/0x20e0 [ 178.794353][ T9] softirqs last enabled at (20976): [] neigh_periodic_work+0x6b9/0xa60 [ 178.794358][ T9] softirqs last disabled at (20972): [] neigh_periodic_work+0xaa/0xa60 [ 178.794362][ T9] Preemption disabled at: [ 178.794363][ T9] [] netif_rx_mode_run+0x83f/0x9b0 [ 178.794371][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 178.794376][ T9] Tainted: [W]=WARN [ 178.794377][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.794380][ T9] Workqueue: events netdev_work_proc [ 178.794386][ T9] Call Trace: [ 178.794388][ T9] [ 178.794390][ T9] dump_stack_lvl+0x6f/0xa0 [ 178.794398][ T9] ? netif_rx_mode_run+0x83f/0x9b0 [ 178.794400][ T9] __might_resched.cold+0x1fe/0x2c1 [ 178.794405][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 178.794410][ T9] ? __asan_memcpy+0x3c/0x60 [ 178.794414][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794420][ T9] __kmalloc_noprof+0x443/0x760 [ 178.794424][ T9] ? __rwlock_init+0x150/0x150 [ 178.794427][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 178.794432][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 178.794435][ T9] alloc_buf.isra.0+0x4b/0x260 [ 178.794438][ T9] put_chars+0x1e1/0x2f0 [ 178.794441][ T9] ? __send_to_port+0x420/0x420 [ 178.794444][ T9] ? console_prepend_replay+0x20/0x20 [ 178.794449][ T9] hvc_console_print+0x292/0x780 [ 178.794454][ T9] ? hvc_write+0x3a0/0x3a0 [ 178.794456][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794459][ T9] ? lock_acquire+0x13c/0x160 [ 178.794463][ T9] console_emit_next_record+0x22f/0x4c0 [ 178.794467][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 178.794470][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794472][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794475][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794478][ T9] ? lock_acquire+0x13c/0x160 [ 178.794481][ T9] ? console_flush_one_record+0x111/0x710 [ 178.794483][ T9] console_flush_one_record+0x46f/0x710 [ 178.794487][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 178.794492][ T9] console_unlock+0xee/0x1f0 [ 178.794494][ T9] ? lock_acquire+0x13c/0x160 [ 178.794497][ T9] ? console_flush_one_record+0x710/0x710 [ 178.794499][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794502][ T9] ? lock_release+0x184/0x1f0 [ 178.794504][ T9] ? lock_acquire+0x60/0x160 [ 178.794507][ T9] ? __rcu_read_lock+0x30/0x70 [ 178.794510][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 178.794513][ T9] ? vprintk_emit+0x320/0x3e0 [ 178.794516][ T9] vprintk_emit+0x37c/0x3e0 [ 178.794520][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 178.794523][ T9] ? worker_thread+0x4f1/0xd60 [ 178.794527][ T9] ? ret_from_fork+0x474/0x6b0 [ 178.794530][ T9] ? ret_from_fork_asm+0x11/0x20 [ 178.794534][ T9] _printk+0xc7/0x100 [ 178.794539][ T9] ? snapshot_read.cold+0x21/0x21 [ 178.794542][ T9] ? netdev_name+0x43/0x60 [ 178.794546][ T9] ? __netdev_printk+0x17f/0x1d0 [ 178.794550][ T9] netdev_info+0xe2/0x116 [ 178.794552][ T9] ? netdev_notice+0x120/0x120 [ 178.794555][ T9] ? lock_acquire+0x13c/0x160 [ 178.794557][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794560][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 178.794563][ T9] ? trace_hardirqs_on+0x36/0x40 [ 178.794566][ T9] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 178.794569][ T9] ? kvfree_call_rcu+0x23b/0x2e0 [ 178.794574][ T9] ? mutex_is_locked+0x1c/0x50 [ 178.794578][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 178.794582][ T9] __dev_set_rx_mode+0x219/0x2c0 [ 178.794586][ T9] dev_uc_sync+0x124/0x160 [ 178.794589][ T9] netif_rx_mode_run+0x872/0x9b0 [ 178.794591][ T9] ? __rwlock_init+0x150/0x150 [ 178.794595][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 178.794597][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 178.794601][ T9] ? ref_tracker_free+0x380/0x870 [ 178.794611][ T9] ? ref_tracker_alloc+0x430/0x430 [ 178.794613][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 178.794616][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 178.794618][ T9] ? ret_from_fork_asm+0x11/0x20 [ 178.794622][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794625][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 178.794628][ T9] netdev_work_proc+0x3f7/0x5d0 [ 178.794631][ T9] ? netdev_work_sched+0x10/0x10 [ 178.794633][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794636][ T9] ? lock_acquire+0x13c/0x160 [ 178.794638][ T9] ? rcu_is_watching+0x16/0xd0 [ 178.794642][ T9] process_one_work+0xe3e/0x1560 [ 178.794646][ T9] ? __queue_delayed_work+0x470/0x470 [ 178.794649][ T9] ? find_held_lock+0x2b/0x80 [ 178.794653][ T9] ? __rwlock_init+0x150/0x150 [ 178.794656][ T9] worker_thread+0x4f1/0xd60 [ 178.794661][ T9] ? rescuer_thread+0x1340/0x1340 [ 178.794664][ T9] kthread+0x367/0x460 [ 178.794667][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 178.794669][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 178.794672][ T9] ret_from_fork+0x474/0x6b0 [ 178.794675][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 178.794678][ T9] ? __switch_to+0x5a3/0xe00 [ 178.794682][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 178.794685][ T9] ret_from_fork_asm+0x11/0x20 [ 178.794690][ T9] [ 179.452703][ T1465] veth1: entered promiscuous mode [ 179.518431][ T1469] veth1: left promiscuous mode [ 180.360286][ T1500] br0: port 1(veth1) entered blocking state [ 180.360303][ T1500] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 180.360306][ T1500] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1500, name: ip [ 180.360309][ T1500] preempt_count: 1, expected: 0 [ 180.360310][ T1500] RCU nest depth: 0, expected: 0 [ 180.360312][ T1500] INFO: lockdep is turned off. [ 180.360313][ T1500] irq event stamp: 0 [ 180.360315][ T1500] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 180.360321][ T1500] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 180.360329][ T1500] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 180.360331][ T1500] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 180.360334][ T1500] Preemption disabled at: [ 180.360335][ T1500] [] vprintk_emit+0x31b/0x3e0 [ 180.360344][ T1500] CPU: 0 UID: 0 PID: 1500 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 180.360349][ T1500] Tainted: [W]=WARN [ 180.360351][ T1500] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 180.360353][ T1500] Call Trace: [ 180.360355][ T1500] [ 180.360357][ T1500] dump_stack_lvl+0x6f/0xa0 [ 180.360364][ T1500] ? vprintk_emit+0x31b/0x3e0 [ 180.360367][ T1500] __might_resched.cold+0x1fe/0x2c1 [ 180.360372][ T1500] ? __module_address+0x36/0x330 [ 180.360376][ T1500] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 180.360381][ T1500] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 180.360383][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360388][ T1500] __kmalloc_noprof+0x443/0x760 [ 180.360392][ T1500] ? __rwlock_init+0x150/0x150 [ 180.360395][ T1500] ? alloc_buf.isra.0+0x4b/0x260 [ 180.360401][ T1500] ? do_raw_spin_unlock+0x59/0x250 [ 180.360404][ T1500] alloc_buf.isra.0+0x4b/0x260 [ 180.360407][ T1500] put_chars+0x1e1/0x2f0 [ 180.360409][ T1500] ? prb_final_commit+0x50/0x50 [ 180.360411][ T1500] ? __send_to_port+0x420/0x420 [ 180.360414][ T1500] ? printk_get_next_message+0x240/0x650 [ 180.360419][ T1500] hvc_console_print+0x292/0x780 [ 180.360424][ T1500] ? hvc_write+0x3a0/0x3a0 [ 180.360426][ T1500] ? do_raw_spin_lock+0x131/0x280 [ 180.360428][ T1500] ? vsnprintf+0x668/0x1700 [ 180.360433][ T1500] ? __rwlock_init+0x150/0x150 [ 180.360436][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360439][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360442][ T1500] console_emit_next_record+0x22f/0x4c0 [ 180.360446][ T1500] ? devkmsg_read+0x4b0/0x4b0 [ 180.360449][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360452][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360454][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360457][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360460][ T1500] ? console_flush_one_record+0x111/0x710 [ 180.360463][ T1500] console_flush_one_record+0x46f/0x710 [ 180.360466][ T1500] ? console_emit_next_record+0x4c0/0x4c0 [ 180.360471][ T1500] console_unlock+0xee/0x1f0 [ 180.360473][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360476][ T1500] ? console_flush_one_record+0x710/0x710 [ 180.360478][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360481][ T1500] ? lock_release+0x184/0x1f0 [ 180.360483][ T1500] ? lock_acquire+0x60/0x160 [ 180.360486][ T1500] ? __rcu_read_lock+0x30/0x70 [ 180.360489][ T1500] ? __down_trylock_console_sem+0x5e/0xa0 [ 180.360492][ T1500] ? vprintk_emit+0x320/0x3e0 [ 180.360495][ T1500] vprintk_emit+0x37c/0x3e0 [ 180.360499][ T1500] ? wake_up_klogd_work_func+0x90/0x90 [ 180.360501][ T1500] ? __rwlock_init+0x150/0x150 [ 180.360504][ T1500] ? filter_irq_stacks+0xd0/0xd0 [ 180.360507][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360509][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360512][ T1500] _printk+0xc7/0x100 [ 180.360517][ T1500] ? snapshot_read.cold+0x21/0x21 [ 180.360520][ T1500] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 180.360537][ T1500] ? do_setlink.isra.0+0xa31/0x2750 [ 180.360541][ T1500] ? rtnl_newlink+0x9f1/0x11c0 [ 180.360543][ T1500] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 180.360547][ T1500] br_set_state+0x22f/0x430 [bridge] [ 180.360561][ T1500] br_init_port+0xc4/0x200 [bridge] [ 180.360574][ T1500] new_nbp+0x39c/0x580 [bridge] [ 180.360587][ T1500] br_add_if+0x212/0x1320 [bridge] [ 180.360599][ T1500] ? netif_rx_mode_sync+0x17/0x30 [ 180.360603][ T1500] ? dev_change_flags+0xb0/0x170 [ 180.360606][ T1500] ? cycle_netdev+0xa2/0xd0 [vrf] [ 180.360610][ T1500] ? vrf_del_slave+0x44/0x60 [vrf] [ 180.360618][ T1500] do_set_master+0x357/0x580 [ 180.360622][ T1500] do_setlink.isra.0+0xa31/0x2750 [ 180.360625][ T1500] ? stack_trace_save+0x93/0xc0 [ 180.360627][ T1500] ? rtnl_link_get_size+0x350/0x350 [ 180.360629][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360632][ T1500] ? stack_depot_save_flags+0x1bc/0x790 [ 180.360638][ T1500] ? kasan_save_stack+0x3d/0x50 [ 180.360641][ T1500] ? kasan_save_stack+0x2f/0x50 [ 180.360644][ T1500] ? kasan_save_track+0x14/0x30 [ 180.360646][ T1500] ? __kasan_kmalloc+0x7b/0x90 [ 180.360649][ T1500] ? __kmalloc_cache_noprof+0x29a/0x620 [ 180.360651][ T1500] ? rtnl_newlink+0x124/0x11c0 [ 180.360653][ T1500] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 180.360655][ T1500] ? netlink_rcv_skb+0x14e/0x3a0 [ 180.360659][ T1500] ? netlink_unicast+0x486/0x750 [ 180.360661][ T1500] ? netlink_sendmsg+0x735/0xc60 [ 180.360663][ T1500] ? ____sys_sendmsg+0x415/0x880 [ 180.360666][ T1500] ? ___sys_sendmsg+0x14e/0x1d0 [ 180.360669][ T1500] ? __sys_sendmsg+0x12c/0x1d0 [ 180.360672][ T1500] ? do_syscall_64+0xff/0x530 [ 180.360675][ T1500] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 180.360679][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360682][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360684][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360686][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360689][ T1500] ? trace_contention_end+0xb3/0x180 [ 180.360693][ T1500] ? __mutex_lock+0x1db/0x1ea0 [ 180.360696][ T1500] ? __mutex_lock+0x9a3/0x1ea0 [ 180.360699][ T1500] ? rtnl_newlink+0x9a8/0x11c0 [ 180.360702][ T1500] ? ww_mutex_lock+0x160/0x160 [ 180.360704][ T1500] ? nla_get_range_signed+0x3d0/0x3d0 [ 180.360708][ T1500] ? __rtnl_newlink+0x3fa/0xa50 [ 180.360711][ T1500] rtnl_newlink+0x9f1/0x11c0 [ 180.360715][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360718][ T1500] ? rtnl_bridge_getlink+0x850/0x850 [ 180.360720][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360722][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360725][ T1500] ? is_bpf_text_address+0x3e/0x110 [ 180.360729][ T1500] ? is_bpf_text_address+0x72/0x110 [ 180.360732][ T1500] ? kernel_text_address+0x149/0x170 [ 180.360736][ T1500] ? __kernel_text_address+0x12/0x30 [ 180.360738][ T1500] ? write_profile+0xf0/0xf0 [ 180.360740][ T1500] ? unwind_get_return_address+0x67/0xd0 [ 180.360744][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360746][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360749][ T1500] ? cap_capable+0x1d7/0x3d0 [ 180.360754][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360756][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360759][ T1500] ? rtnl_bridge_getlink+0x850/0x850 [ 180.360761][ T1500] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 180.360764][ T1500] ? rtnl_link_fill+0x920/0x920 [ 180.360766][ T1500] ? filter_irq_stacks+0xd0/0xd0 [ 180.360769][ T1500] ? stack_depot_save_flags+0x1bc/0x790 [ 180.360773][ T1500] netlink_rcv_skb+0x14e/0x3a0 [ 180.360775][ T1500] ? rtnl_link_fill+0x920/0x920 [ 180.360778][ T1500] ? lock_release+0x184/0x1f0 [ 180.360780][ T1500] ? netlink_ack+0xcf0/0xcf0 [ 180.360782][ T1500] ? __netlink_lookup+0xb9/0x6b0 [ 180.360787][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360790][ T1500] ? lock_release+0x184/0x1f0 [ 180.360793][ T1500] netlink_unicast+0x486/0x750 [ 180.360796][ T1500] ? netlink_attachskb+0x810/0x810 [ 180.360799][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360801][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360804][ T1500] ? lock_acquire+0x13c/0x160 [ 180.360807][ T1500] netlink_sendmsg+0x735/0xc60 [ 180.360810][ T1500] ? netlink_unicast+0x750/0x750 [ 180.360816][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360819][ T1500] ? lock_release+0x184/0x1f0 [ 180.360822][ T1500] ____sys_sendmsg+0x415/0x880 [ 180.360825][ T1500] ? copy_msghdr_from_user+0x279/0x420 [ 180.360827][ T1500] ? get_timestamp.constprop.0+0x390/0x390 [ 180.360830][ T1500] ? move_addr_to_kernel+0x40/0x40 [ 180.360833][ T1500] ? filter_irq_stacks+0xd0/0xd0 [ 180.360839][ T1500] ___sys_sendmsg+0x14e/0x1d0 [ 180.360842][ T1500] ? copy_msghdr_from_user+0x420/0x420 [ 180.360850][ T1500] __sys_sendmsg+0x12c/0x1d0 [ 180.360853][ T1500] ? __sys_sendmsg_sock+0x20/0x20 [ 180.360858][ T1500] ? rcu_is_watching+0x16/0xd0 [ 180.360861][ T1500] do_syscall_64+0xff/0x530 [ 180.360863][ T1500] ? exc_page_fault+0xee/0x100 [ 180.360866][ T1500] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 180.360869][ T1500] RIP: 0033:0x7f82affe754e [ 180.360872][ T1500] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 180.360875][ T1500] RSP: 002b:00007ffd8bd03760 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 180.360880][ T1500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f82affe754e [ 180.360882][ T1500] RDX: 0000000000000000 RSI: 00007ffd8bd03810 RDI: 0000000000000005 [ 180.360884][ T1500] RBP: 00007ffd8bd03770 R08: 0000000000000000 R09: 0000000000000000 [ 180.360885][ T1500] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd85 [ 180.360886][ T1500] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd8bd03ed0 [ 180.360891][ T1500] [ 180.409347][ T1500] br0: port 1(veth1) entered disabled state [ 180.409714][ T1500] veth1: entered allmulticast mode [ 180.411258][ T1500] veth1: entered promiscuous mode [ 180.411981][ T1500] br0: port 1(veth1) entered blocking state [ 180.412310][ T1500] br0: port 1(veth1) entered forwarding state [ 197.438300][ T1556] veth1.100: entered promiscuous mode [ 197.438322][ T1556] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 197.438325][ T1556] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1556, name: ip [ 197.438327][ T1556] preempt_count: 1, expected: 0 [ 197.438329][ T1556] RCU nest depth: 0, expected: 0 [ 197.438330][ T1556] INFO: lockdep is turned off. [ 197.438332][ T1556] irq event stamp: 0 [ 197.438333][ T1556] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 197.438339][ T1556] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 197.438347][ T1556] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 197.438350][ T1556] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 197.438353][ T1556] Preemption disabled at: [ 197.438354][ T1556] [] vprintk_emit+0x31b/0x3e0 [ 197.438363][ T1556] CPU: 0 UID: 0 PID: 1556 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 197.438368][ T1556] Tainted: [W]=WARN [ 197.438369][ T1556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 197.438371][ T1556] Call Trace: [ 197.438374][ T1556] [ 197.438376][ T1556] dump_stack_lvl+0x6f/0xa0 [ 197.438382][ T1556] ? vprintk_emit+0x31b/0x3e0 [ 197.438385][ T1556] __might_resched.cold+0x1fe/0x2c1 [ 197.438390][ T1556] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 197.438395][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438400][ T1556] __kmalloc_noprof+0x443/0x760 [ 197.438404][ T1556] ? __rwlock_init+0x150/0x150 [ 197.438408][ T1556] ? alloc_buf.isra.0+0x4b/0x260 [ 197.438413][ T1556] ? do_raw_spin_unlock+0x59/0x250 [ 197.438415][ T1556] alloc_buf.isra.0+0x4b/0x260 [ 197.438418][ T1556] put_chars+0x1e1/0x2f0 [ 197.438421][ T1556] ? desc_read_finalized_seq+0x79/0x120 [ 197.438424][ T1556] ? __send_to_port+0x420/0x420 [ 197.438427][ T1556] ? console_prepend_replay+0x20/0x20 [ 197.438431][ T1556] hvc_console_print+0x292/0x780 [ 197.438436][ T1556] ? hvc_write+0x3a0/0x3a0 [ 197.438438][ T1556] ? do_raw_spin_lock+0x131/0x280 [ 197.438441][ T1556] ? __rwlock_init+0x150/0x150 [ 197.438443][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438446][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438448][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438452][ T1556] console_emit_next_record+0x22f/0x4c0 [ 197.438456][ T1556] ? devkmsg_read+0x4b0/0x4b0 [ 197.438459][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438461][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438464][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438467][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438470][ T1556] ? console_flush_one_record+0x111/0x710 [ 197.438472][ T1556] console_flush_one_record+0x46f/0x710 [ 197.438476][ T1556] ? console_emit_next_record+0x4c0/0x4c0 [ 197.438481][ T1556] console_unlock+0xee/0x1f0 [ 197.438483][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438486][ T1556] ? console_flush_one_record+0x710/0x710 [ 197.438488][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438491][ T1556] ? lock_release+0x184/0x1f0 [ 197.438493][ T1556] ? lock_acquire+0x60/0x160 [ 197.438496][ T1556] ? __rcu_read_lock+0x30/0x70 [ 197.438499][ T1556] ? __down_trylock_console_sem+0x5e/0xa0 [ 197.438502][ T1556] ? vprintk_emit+0x320/0x3e0 [ 197.438505][ T1556] vprintk_emit+0x37c/0x3e0 [ 197.438508][ T1556] ? wake_up_klogd_work_func+0x90/0x90 [ 197.438511][ T1556] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 197.438516][ T1556] ? try_to_wake_up+0x153/0x1130 [ 197.438520][ T1556] _printk+0xc7/0x100 [ 197.438524][ T1556] ? snapshot_read.cold+0x21/0x21 [ 197.438528][ T1556] ? __virt_addr_valid+0x102/0x440 [ 197.438532][ T1556] ? __virt_addr_valid+0x1da/0x440 [ 197.438535][ T1556] ? netdev_name+0x43/0x60 [ 197.438538][ T1556] ? __netdev_printk+0x17f/0x1d0 [ 197.438541][ T1556] netdev_info+0xe2/0x116 [ 197.438544][ T1556] ? netdev_notice+0x120/0x120 [ 197.438547][ T1556] ? netlink_sendmsg+0x735/0xc60 [ 197.438551][ T1556] ? ____sys_sendmsg+0x415/0x880 [ 197.438555][ T1556] ? pwq_dec_nr_in_flight+0x780/0x780 [ 197.438559][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438562][ T1556] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 197.438566][ T1556] ? mutex_is_locked+0x1c/0x50 [ 197.438570][ T1556] __dev_set_promiscuity.cold+0x95/0x104 [ 197.438574][ T1556] __dev_change_flags+0x396/0x660 [ 197.438579][ T1556] ? netif_set_allmulti+0x250/0x250 [ 197.438581][ T1556] ? kernel_text_address+0x149/0x170 [ 197.438585][ T1556] ? __kernel_text_address+0x12/0x30 [ 197.438587][ T1556] ? write_profile+0xf0/0xf0 [ 197.438590][ T1556] ? unwind_get_return_address+0x67/0xd0 [ 197.438594][ T1556] netif_change_flags+0x87/0x190 [ 197.438597][ T1556] do_setlink.isra.0+0x1cc3/0x2750 [ 197.438603][ T1556] ? stack_trace_save+0x93/0xc0 [ 197.438605][ T1556] ? rtnl_link_get_size+0x350/0x350 [ 197.438607][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438610][ T1556] ? stack_depot_save_flags+0x1bc/0x790 [ 197.438616][ T1556] ? kasan_save_stack+0x3d/0x50 [ 197.438619][ T1556] ? kasan_save_stack+0x2f/0x50 [ 197.438622][ T1556] ? kasan_save_track+0x14/0x30 [ 197.438624][ T1556] ? __kasan_kmalloc+0x7b/0x90 [ 197.438627][ T1556] ? __kmalloc_cache_noprof+0x29a/0x620 [ 197.438629][ T1556] ? rtnl_newlink+0x124/0x11c0 [ 197.438631][ T1556] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 197.438633][ T1556] ? netlink_rcv_skb+0x14e/0x3a0 [ 197.438635][ T1556] ? netlink_unicast+0x486/0x750 [ 197.438638][ T1556] ? netlink_sendmsg+0x735/0xc60 [ 197.438640][ T1556] ? ____sys_sendmsg+0x415/0x880 [ 197.438643][ T1556] ? ___sys_sendmsg+0x14e/0x1d0 [ 197.438645][ T1556] ? __sys_sendmsg+0x12c/0x1d0 [ 197.438647][ T1556] ? do_syscall_64+0xff/0x530 [ 197.438650][ T1556] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 197.438654][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438657][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438659][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438661][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438664][ T1556] ? trace_contention_end+0xb3/0x180 [ 197.438667][ T1556] ? __mutex_lock+0x1db/0x1ea0 [ 197.438670][ T1556] ? __mutex_lock+0x9a3/0x1ea0 [ 197.438672][ T1556] ? rtnl_newlink+0x9a8/0x11c0 [ 197.438675][ T1556] ? ww_mutex_lock+0x160/0x160 [ 197.438679][ T1556] ? __rtnl_newlink+0x3fa/0xa50 [ 197.438683][ T1556] rtnl_newlink+0x9f1/0x11c0 [ 197.438686][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438689][ T1556] ? rtnl_bridge_getlink+0x850/0x850 [ 197.438691][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438693][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438697][ T1556] ? is_bpf_text_address+0x3e/0x110 [ 197.438701][ T1556] ? is_bpf_text_address+0x72/0x110 [ 197.438704][ T1556] ? kernel_text_address+0x149/0x170 [ 197.438706][ T1556] ? __kernel_text_address+0x12/0x30 [ 197.438708][ T1556] ? write_profile+0xf0/0xf0 [ 197.438710][ T1556] ? unwind_get_return_address+0x67/0xd0 [ 197.438713][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438715][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438718][ T1556] ? cap_capable+0x1d7/0x3d0 [ 197.438729][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438731][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438734][ T1556] ? rtnl_bridge_getlink+0x850/0x850 [ 197.438736][ T1556] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 197.438739][ T1556] ? rtnl_link_fill+0x920/0x920 [ 197.438741][ T1556] ? filter_irq_stacks+0xd0/0xd0 [ 197.438744][ T1556] ? stack_depot_save_flags+0x1bc/0x790 [ 197.438748][ T1556] netlink_rcv_skb+0x14e/0x3a0 [ 197.438750][ T1556] ? rtnl_link_fill+0x920/0x920 [ 197.438753][ T1556] ? lock_release+0x184/0x1f0 [ 197.438755][ T1556] ? netlink_ack+0xcf0/0xcf0 [ 197.438757][ T1556] ? __netlink_lookup+0xb9/0x6b0 [ 197.438762][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438765][ T1556] ? lock_release+0x184/0x1f0 [ 197.438768][ T1556] netlink_unicast+0x486/0x750 [ 197.438771][ T1556] ? netlink_attachskb+0x810/0x810 [ 197.438774][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438777][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438780][ T1556] ? lock_acquire+0x13c/0x160 [ 197.438783][ T1556] netlink_sendmsg+0x735/0xc60 [ 197.438786][ T1556] ? netlink_unicast+0x750/0x750 [ 197.438789][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438792][ T1556] ? lock_release+0x184/0x1f0 [ 197.438795][ T1556] ____sys_sendmsg+0x415/0x880 [ 197.438798][ T1556] ? copy_msghdr_from_user+0x279/0x420 [ 197.438800][ T1556] ? get_timestamp.constprop.0+0x390/0x390 [ 197.438803][ T1556] ? move_addr_to_kernel+0x40/0x40 [ 197.438805][ T1556] ? filter_irq_stacks+0xd0/0xd0 [ 197.438810][ T1556] ___sys_sendmsg+0x14e/0x1d0 [ 197.438817][ T1556] ? copy_msghdr_from_user+0x420/0x420 [ 197.438827][ T1556] __sys_sendmsg+0x12c/0x1d0 [ 197.438831][ T1556] ? __sys_sendmsg_sock+0x20/0x20 [ 197.438839][ T1556] ? rcu_is_watching+0x16/0xd0 [ 197.438845][ T1556] do_syscall_64+0xff/0x530 [ 197.438848][ T1556] ? exc_page_fault+0xee/0x100 [ 197.438851][ T1556] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 197.438854][ T1556] RIP: 0033:0x7f24219da54e [ 197.438857][ T1556] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 197.438860][ T1556] RSP: 002b:00007ffccb3a72f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 197.438865][ T1556] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f24219da54e [ 197.438867][ T1556] RDX: 0000000000000000 RSI: 00007ffccb3a73a0 RDI: 0000000000000005 [ 197.438869][ T1556] RBP: 00007ffccb3a7300 R08: 0000000000000000 R09: 0000000000000000 [ 197.438870][ T1556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd96 [ 197.438872][ T1556] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffccb3a7a60 [ 197.438876][ T1556] [ 202.823498][ T1571] veth1.100: left promiscuous mode [ 202.823516][ T1571] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 202.823520][ T1571] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1571, name: ip [ 202.823522][ T1571] preempt_count: 1, expected: 0 [ 202.823524][ T1571] RCU nest depth: 0, expected: 0 [ 202.823525][ T1571] INFO: lockdep is turned off. [ 202.823527][ T1571] irq event stamp: 0 [ 202.823528][ T1571] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 202.823533][ T1571] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 202.823541][ T1571] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 202.823543][ T1571] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 202.823546][ T1571] Preemption disabled at: [ 202.823547][ T1571] [] vprintk_emit+0x31b/0x3e0 [ 202.823556][ T1571] CPU: 3 UID: 0 PID: 1571 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 202.823561][ T1571] Tainted: [W]=WARN [ 202.823562][ T1571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 202.823565][ T1571] Call Trace: [ 202.823567][ T1571] [ 202.823568][ T1571] dump_stack_lvl+0x6f/0xa0 [ 202.823575][ T1571] ? vprintk_emit+0x31b/0x3e0 [ 202.823578][ T1571] __might_resched.cold+0x1fe/0x2c1 [ 202.823583][ T1571] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 202.823588][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823593][ T1571] __kmalloc_noprof+0x443/0x760 [ 202.823598][ T1571] ? __rwlock_init+0x150/0x150 [ 202.823601][ T1571] ? alloc_buf.isra.0+0x4b/0x260 [ 202.823607][ T1571] ? do_raw_spin_unlock+0x59/0x250 [ 202.823609][ T1571] alloc_buf.isra.0+0x4b/0x260 [ 202.823612][ T1571] put_chars+0x1e1/0x2f0 [ 202.823615][ T1571] ? desc_read_finalized_seq+0x79/0x120 [ 202.823617][ T1571] ? __send_to_port+0x420/0x420 [ 202.823621][ T1571] ? console_prepend_replay+0x20/0x20 [ 202.823625][ T1571] hvc_console_print+0x292/0x780 [ 202.823630][ T1571] ? hvc_write+0x3a0/0x3a0 [ 202.823632][ T1571] ? do_raw_spin_lock+0x131/0x280 [ 202.823635][ T1571] ? __rwlock_init+0x150/0x150 [ 202.823637][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823639][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823642][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823645][ T1571] console_emit_next_record+0x22f/0x4c0 [ 202.823650][ T1571] ? devkmsg_read+0x4b0/0x4b0 [ 202.823653][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823655][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823657][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823660][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823663][ T1571] ? console_flush_one_record+0x111/0x710 [ 202.823666][ T1571] console_flush_one_record+0x46f/0x710 [ 202.823669][ T1571] ? console_emit_next_record+0x4c0/0x4c0 [ 202.823674][ T1571] console_unlock+0xee/0x1f0 [ 202.823676][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823679][ T1571] ? console_flush_one_record+0x710/0x710 [ 202.823681][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823684][ T1571] ? lock_release+0x184/0x1f0 [ 202.823686][ T1571] ? lock_acquire+0x60/0x160 [ 202.823688][ T1571] ? __rcu_read_lock+0x30/0x70 [ 202.823692][ T1571] ? __down_trylock_console_sem+0x5e/0xa0 [ 202.823695][ T1571] ? vprintk_emit+0x320/0x3e0 [ 202.823698][ T1571] vprintk_emit+0x37c/0x3e0 [ 202.823701][ T1571] ? wake_up_klogd_work_func+0x90/0x90 [ 202.823704][ T1571] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 202.823709][ T1571] ? try_to_wake_up+0x153/0x1130 [ 202.823713][ T1571] _printk+0xc7/0x100 [ 202.823718][ T1571] ? snapshot_read.cold+0x21/0x21 [ 202.823721][ T1571] ? __virt_addr_valid+0x102/0x440 [ 202.823725][ T1571] ? __virt_addr_valid+0x1da/0x440 [ 202.823728][ T1571] ? netdev_name+0x43/0x60 [ 202.823732][ T1571] ? __netdev_printk+0x17f/0x1d0 [ 202.823737][ T1571] netdev_info+0xe2/0x116 [ 202.823740][ T1571] ? netdev_notice+0x120/0x120 [ 202.823743][ T1571] ? netlink_sendmsg+0x735/0xc60 [ 202.823747][ T1571] ? ____sys_sendmsg+0x415/0x880 [ 202.823751][ T1571] ? pwq_dec_nr_in_flight+0x780/0x780 [ 202.823762][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823764][ T1571] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 202.823768][ T1571] ? mutex_is_locked+0x1c/0x50 [ 202.823773][ T1571] __dev_set_promiscuity.cold+0x95/0x104 [ 202.823777][ T1571] __dev_change_flags+0x396/0x660 [ 202.823781][ T1571] ? netif_set_allmulti+0x250/0x250 [ 202.823784][ T1571] ? kernel_text_address+0x149/0x170 [ 202.823787][ T1571] ? __kernel_text_address+0x12/0x30 [ 202.823790][ T1571] ? write_profile+0xf0/0xf0 [ 202.823793][ T1571] ? unwind_get_return_address+0x67/0xd0 [ 202.823797][ T1571] netif_change_flags+0x87/0x190 [ 202.823800][ T1571] do_setlink.isra.0+0x1cc3/0x2750 [ 202.823806][ T1571] ? stack_trace_save+0x93/0xc0 [ 202.823808][ T1571] ? rtnl_link_get_size+0x350/0x350 [ 202.823810][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823815][ T1571] ? stack_depot_save_flags+0x1bc/0x790 [ 202.823820][ T1571] ? kasan_save_stack+0x3d/0x50 [ 202.823824][ T1571] ? kasan_save_stack+0x2f/0x50 [ 202.823826][ T1571] ? kasan_save_track+0x14/0x30 [ 202.823829][ T1571] ? __kasan_kmalloc+0x7b/0x90 [ 202.823832][ T1571] ? __kmalloc_cache_noprof+0x29a/0x620 [ 202.823835][ T1571] ? rtnl_newlink+0x124/0x11c0 [ 202.823837][ T1571] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.823840][ T1571] ? netlink_rcv_skb+0x14e/0x3a0 [ 202.823842][ T1571] ? netlink_unicast+0x486/0x750 [ 202.823844][ T1571] ? netlink_sendmsg+0x735/0xc60 [ 202.823846][ T1571] ? ____sys_sendmsg+0x415/0x880 [ 202.823848][ T1571] ? ___sys_sendmsg+0x14e/0x1d0 [ 202.823851][ T1571] ? __sys_sendmsg+0x12c/0x1d0 [ 202.823853][ T1571] ? do_syscall_64+0xff/0x530 [ 202.823856][ T1571] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.823860][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823863][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823865][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823868][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823871][ T1571] ? trace_contention_end+0xb3/0x180 [ 202.823874][ T1571] ? __mutex_lock+0x1db/0x1ea0 [ 202.823876][ T1571] ? __mutex_lock+0x9a3/0x1ea0 [ 202.823878][ T1571] ? rtnl_newlink+0x9a8/0x11c0 [ 202.823881][ T1571] ? ww_mutex_lock+0x160/0x160 [ 202.823885][ T1571] ? __rtnl_newlink+0x3fa/0xa50 [ 202.823889][ T1571] rtnl_newlink+0x9f1/0x11c0 [ 202.823892][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823895][ T1571] ? rtnl_bridge_getlink+0x850/0x850 [ 202.823897][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823899][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823903][ T1571] ? is_bpf_text_address+0x3e/0x110 [ 202.823907][ T1571] ? is_bpf_text_address+0x72/0x110 [ 202.823910][ T1571] ? kernel_text_address+0x149/0x170 [ 202.823912][ T1571] ? __kernel_text_address+0x12/0x30 [ 202.823914][ T1571] ? write_profile+0xf0/0xf0 [ 202.823916][ T1571] ? unwind_get_return_address+0x67/0xd0 [ 202.823918][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823921][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823924][ T1571] ? cap_capable+0x1d7/0x3d0 [ 202.823928][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823930][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823933][ T1571] ? rtnl_bridge_getlink+0x850/0x850 [ 202.823936][ T1571] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.823938][ T1571] ? rtnl_link_fill+0x920/0x920 [ 202.823941][ T1571] ? filter_irq_stacks+0xd0/0xd0 [ 202.823943][ T1571] ? stack_depot_save_flags+0x1bc/0x790 [ 202.823947][ T1571] netlink_rcv_skb+0x14e/0x3a0 [ 202.823950][ T1571] ? rtnl_link_fill+0x920/0x920 [ 202.823952][ T1571] ? lock_release+0x184/0x1f0 [ 202.823955][ T1571] ? netlink_ack+0xcf0/0xcf0 [ 202.823957][ T1571] ? __netlink_lookup+0xb9/0x6b0 [ 202.823961][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823964][ T1571] ? lock_release+0x184/0x1f0 [ 202.823967][ T1571] netlink_unicast+0x486/0x750 [ 202.823970][ T1571] ? netlink_attachskb+0x810/0x810 [ 202.823973][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823975][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823978][ T1571] ? lock_acquire+0x13c/0x160 [ 202.823981][ T1571] netlink_sendmsg+0x735/0xc60 [ 202.823984][ T1571] ? netlink_unicast+0x750/0x750 [ 202.823988][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.823990][ T1571] ? lock_release+0x184/0x1f0 [ 202.823993][ T1571] ____sys_sendmsg+0x415/0x880 [ 202.823996][ T1571] ? copy_msghdr_from_user+0x279/0x420 [ 202.823999][ T1571] ? get_timestamp.constprop.0+0x390/0x390 [ 202.824001][ T1571] ? move_addr_to_kernel+0x40/0x40 [ 202.824003][ T1571] ? filter_irq_stacks+0xd0/0xd0 [ 202.824008][ T1571] ___sys_sendmsg+0x14e/0x1d0 [ 202.824011][ T1571] ? copy_msghdr_from_user+0x420/0x420 [ 202.824019][ T1571] __sys_sendmsg+0x12c/0x1d0 [ 202.824022][ T1571] ? __sys_sendmsg_sock+0x20/0x20 [ 202.824027][ T1571] ? rcu_is_watching+0x16/0xd0 [ 202.824030][ T1571] do_syscall_64+0xff/0x530 [ 202.824032][ T1571] ? exc_page_fault+0xee/0x100 [ 202.824036][ T1571] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.824038][ T1571] RIP: 0033:0x7f8986d6854e [ 202.824041][ T1571] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 202.824044][ T1571] RSP: 002b:00007ffc917be210 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 202.824049][ T1571] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8986d6854e [ 202.824051][ T1571] RDX: 0000000000000000 RSI: 00007ffc917be2c0 RDI: 0000000000000005 [ 202.824052][ T1571] RBP: 00007ffc917be220 R08: 0000000000000000 R09: 0000000000000000 [ 202.824054][ T1571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd9c [ 202.824055][ T1571] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc917be980 [ 202.824059][ T1571] [ 205.339624][ T1598] veth1.100: entered allmulticast mode [ 205.339643][ T1598] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 205.339646][ T1598] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1598, name: ip [ 205.339648][ T1598] preempt_count: 1, expected: 0 [ 205.339649][ T1598] RCU nest depth: 0, expected: 0 [ 205.339651][ T1598] INFO: lockdep is turned off. [ 205.339653][ T1598] irq event stamp: 0 [ 205.339654][ T1598] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 205.339659][ T1598] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 205.339667][ T1598] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 205.339670][ T1598] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 205.339673][ T1598] Preemption disabled at: [ 205.339674][ T1598] [] vprintk_emit+0x31b/0x3e0 [ 205.339683][ T1598] CPU: 3 UID: 0 PID: 1598 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 205.339688][ T1598] Tainted: [W]=WARN [ 205.339689][ T1598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 205.339691][ T1598] Call Trace: [ 205.339694][ T1598] [ 205.339695][ T1598] dump_stack_lvl+0x6f/0xa0 [ 205.339702][ T1598] ? vprintk_emit+0x31b/0x3e0 [ 205.339705][ T1598] __might_resched.cold+0x1fe/0x2c1 [ 205.339710][ T1598] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 205.339713][ T1598] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 205.339717][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339722][ T1598] __kmalloc_noprof+0x443/0x760 [ 205.339727][ T1598] ? __rwlock_init+0x150/0x150 [ 205.339731][ T1598] ? alloc_buf.isra.0+0x4b/0x260 [ 205.339737][ T1598] ? do_raw_spin_unlock+0x59/0x250 [ 205.339740][ T1598] alloc_buf.isra.0+0x4b/0x260 [ 205.339743][ T1598] put_chars+0x1e1/0x2f0 [ 205.339747][ T1598] ? __send_to_port+0x420/0x420 [ 205.339750][ T1598] ? console_prepend_replay+0x20/0x20 [ 205.339754][ T1598] hvc_console_print+0x292/0x780 [ 205.339759][ T1598] ? hvc_write+0x3a0/0x3a0 [ 205.339761][ T1598] ? vsnprintf+0x527/0x1700 [ 205.339765][ T1598] ? __rwlock_init+0x150/0x150 [ 205.339767][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339770][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339780][ T1598] console_emit_next_record+0x22f/0x4c0 [ 205.339784][ T1598] ? devkmsg_read+0x4b0/0x4b0 [ 205.339787][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339790][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339792][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339795][ T1598] ? lock_acquire+0x13c/0x160 [ 205.339798][ T1598] ? console_flush_one_record+0x111/0x710 [ 205.339801][ T1598] console_flush_one_record+0x46f/0x710 [ 205.339805][ T1598] ? console_emit_next_record+0x4c0/0x4c0 [ 205.339809][ T1598] console_unlock+0xee/0x1f0 [ 205.339814][ T1598] ? lock_acquire+0x13c/0x160 [ 205.339817][ T1598] ? console_flush_one_record+0x710/0x710 [ 205.339819][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339822][ T1598] ? lock_release+0x184/0x1f0 [ 205.339824][ T1598] ? lock_acquire+0x60/0x160 [ 205.339827][ T1598] ? __rcu_read_lock+0x30/0x70 [ 205.339830][ T1598] ? __down_trylock_console_sem+0x5e/0xa0 [ 205.339833][ T1598] ? vprintk_emit+0x320/0x3e0 [ 205.339837][ T1598] vprintk_emit+0x37c/0x3e0 [ 205.339841][ T1598] ? wake_up_klogd_work_func+0x90/0x90 [ 205.339844][ T1598] ? try_to_wake_up+0x153/0x1130 [ 205.339848][ T1598] _printk+0xc7/0x100 [ 205.339852][ T1598] ? snapshot_read.cold+0x21/0x21 [ 205.339855][ T1598] ? __virt_addr_valid+0x102/0x440 [ 205.339859][ T1598] ? __virt_addr_valid+0x1da/0x440 [ 205.339862][ T1598] ? netdev_name+0x43/0x60 [ 205.339866][ T1598] ? __netdev_printk+0x17f/0x1d0 [ 205.339869][ T1598] netdev_info+0xe2/0x116 [ 205.339872][ T1598] ? netdev_notice+0x120/0x120 [ 205.339874][ T1598] ? netlink_unicast+0x486/0x750 [ 205.339879][ T1598] ? netlink_sendmsg+0x735/0xc60 [ 205.339881][ T1598] ? pwq_dec_nr_in_flight+0x780/0x780 [ 205.339885][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339888][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339891][ T1598] ? mutex_is_locked+0x1c/0x50 [ 205.339896][ T1598] netif_set_allmulti.cold+0x7c/0x166 [ 205.339900][ T1598] ? __local_bh_enable_ip+0xaa/0x150 [ 205.339903][ T1598] __dev_change_flags+0x445/0x660 [ 205.339908][ T1598] ? netif_set_allmulti+0x250/0x250 [ 205.339911][ T1598] ? kernel_text_address+0x149/0x170 [ 205.339914][ T1598] ? __kernel_text_address+0x12/0x30 [ 205.339916][ T1598] ? write_profile+0xf0/0xf0 [ 205.339919][ T1598] ? unwind_get_return_address+0x67/0xd0 [ 205.339923][ T1598] netif_change_flags+0x87/0x190 [ 205.339927][ T1598] do_setlink.isra.0+0x1cc3/0x2750 [ 205.339932][ T1598] ? stack_trace_save+0x93/0xc0 [ 205.339935][ T1598] ? rtnl_link_get_size+0x350/0x350 [ 205.339937][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339939][ T1598] ? stack_depot_save_flags+0x1bc/0x790 [ 205.339945][ T1598] ? kasan_save_stack+0x3d/0x50 [ 205.339949][ T1598] ? kasan_save_stack+0x2f/0x50 [ 205.339951][ T1598] ? kasan_save_track+0x14/0x30 [ 205.339954][ T1598] ? __kasan_kmalloc+0x7b/0x90 [ 205.339956][ T1598] ? __kmalloc_cache_noprof+0x29a/0x620 [ 205.339959][ T1598] ? rtnl_newlink+0x124/0x11c0 [ 205.339961][ T1598] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 205.339963][ T1598] ? netlink_rcv_skb+0x14e/0x3a0 [ 205.339965][ T1598] ? netlink_unicast+0x486/0x750 [ 205.339967][ T1598] ? netlink_sendmsg+0x735/0xc60 [ 205.339969][ T1598] ? ____sys_sendmsg+0x415/0x880 [ 205.339973][ T1598] ? ___sys_sendmsg+0x14e/0x1d0 [ 205.339975][ T1598] ? __sys_sendmsg+0x12c/0x1d0 [ 205.339978][ T1598] ? do_syscall_64+0xff/0x530 [ 205.339981][ T1598] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 205.339985][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339988][ T1598] ? lock_acquire+0x13c/0x160 [ 205.339990][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339993][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.339995][ T1598] ? trace_contention_end+0xb3/0x180 [ 205.339999][ T1598] ? __mutex_lock+0x1db/0x1ea0 [ 205.340002][ T1598] ? __mutex_lock+0x9a3/0x1ea0 [ 205.340004][ T1598] ? rtnl_newlink+0x9a8/0x11c0 [ 205.340007][ T1598] ? ww_mutex_lock+0x160/0x160 [ 205.340011][ T1598] ? __rtnl_newlink+0x3fa/0xa50 [ 205.340015][ T1598] rtnl_newlink+0x9f1/0x11c0 [ 205.340018][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340021][ T1598] ? rtnl_bridge_getlink+0x850/0x850 [ 205.340023][ T1598] ? lock_acquire+0x13c/0x160 [ 205.340025][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340029][ T1598] ? is_bpf_text_address+0x3e/0x110 [ 205.340033][ T1598] ? is_bpf_text_address+0x72/0x110 [ 205.340036][ T1598] ? kernel_text_address+0x149/0x170 [ 205.340038][ T1598] ? __kernel_text_address+0x12/0x30 [ 205.340040][ T1598] ? write_profile+0xf0/0xf0 [ 205.340042][ T1598] ? unwind_get_return_address+0x67/0xd0 [ 205.340045][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340047][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340050][ T1598] ? cap_capable+0x1d7/0x3d0 [ 205.340055][ T1598] ? lock_acquire+0x13c/0x160 [ 205.340057][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340060][ T1598] ? rtnl_bridge_getlink+0x850/0x850 [ 205.340063][ T1598] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 205.340066][ T1598] ? rtnl_link_fill+0x920/0x920 [ 205.340068][ T1598] ? filter_irq_stacks+0xd0/0xd0 [ 205.340071][ T1598] ? stack_depot_save_flags+0x1bc/0x790 [ 205.340075][ T1598] netlink_rcv_skb+0x14e/0x3a0 [ 205.340077][ T1598] ? rtnl_link_fill+0x920/0x920 [ 205.340080][ T1598] ? lock_release+0x184/0x1f0 [ 205.340082][ T1598] ? netlink_ack+0xcf0/0xcf0 [ 205.340084][ T1598] ? __netlink_lookup+0xb9/0x6b0 [ 205.340089][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340091][ T1598] ? lock_release+0x184/0x1f0 [ 205.340095][ T1598] netlink_unicast+0x486/0x750 [ 205.340098][ T1598] ? netlink_attachskb+0x810/0x810 [ 205.340101][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340103][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340106][ T1598] ? lock_acquire+0x13c/0x160 [ 205.340109][ T1598] netlink_sendmsg+0x735/0xc60 [ 205.340112][ T1598] ? netlink_unicast+0x750/0x750 [ 205.340115][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340118][ T1598] ? lock_release+0x184/0x1f0 [ 205.340121][ T1598] ____sys_sendmsg+0x415/0x880 [ 205.340124][ T1598] ? copy_msghdr_from_user+0x279/0x420 [ 205.340127][ T1598] ? get_timestamp.constprop.0+0x390/0x390 [ 205.340129][ T1598] ? move_addr_to_kernel+0x40/0x40 [ 205.340131][ T1598] ? filter_irq_stacks+0xd0/0xd0 [ 205.340136][ T1598] ___sys_sendmsg+0x14e/0x1d0 [ 205.340139][ T1598] ? copy_msghdr_from_user+0x420/0x420 [ 205.340147][ T1598] __sys_sendmsg+0x12c/0x1d0 [ 205.340150][ T1598] ? __sys_sendmsg_sock+0x20/0x20 [ 205.340155][ T1598] ? rcu_is_watching+0x16/0xd0 [ 205.340158][ T1598] do_syscall_64+0xff/0x530 [ 205.340160][ T1598] ? exc_page_fault+0xee/0x100 [ 205.340164][ T1598] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 205.340166][ T1598] RIP: 0033:0x7f1a87f0b54e [ 205.340169][ T1598] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 205.340172][ T1598] RSP: 002b:00007fff982612a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 205.340177][ T1598] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1a87f0b54e [ 205.340179][ T1598] RDX: 0000000000000000 RSI: 00007fff98261350 RDI: 0000000000000005 [ 205.340180][ T1598] RBP: 00007fff982612b0 R08: 0000000000000000 R09: 0000000000000000 [ 205.340182][ T1598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fd9e [ 205.340183][ T1598] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff98261a10 [ 205.340188][ T1598] [ 210.703580][ T1613] veth1.100: left allmulticast mode [ 210.703599][ T1613] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 210.703602][ T1613] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1613, name: ip [ 210.703605][ T1613] preempt_count: 1, expected: 0 [ 210.703606][ T1613] RCU nest depth: 0, expected: 0 [ 210.703608][ T1613] INFO: lockdep is turned off. [ 210.703610][ T1613] irq event stamp: 0 [ 210.703611][ T1613] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 210.703616][ T1613] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 210.703624][ T1613] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 210.703627][ T1613] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 210.703629][ T1613] Preemption disabled at: [ 210.703630][ T1613] [] vprintk_emit+0x31b/0x3e0 [ 210.703640][ T1613] CPU: 0 UID: 0 PID: 1613 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 210.703645][ T1613] Tainted: [W]=WARN [ 210.703646][ T1613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 210.703649][ T1613] Call Trace: [ 210.703651][ T1613] [ 210.703653][ T1613] dump_stack_lvl+0x6f/0xa0 [ 210.703659][ T1613] ? vprintk_emit+0x31b/0x3e0 [ 210.703662][ T1613] __might_resched.cold+0x1fe/0x2c1 [ 210.703668][ T1613] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 210.703671][ T1613] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 210.703675][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703680][ T1613] __kmalloc_noprof+0x443/0x760 [ 210.703685][ T1613] ? __rwlock_init+0x150/0x150 [ 210.703688][ T1613] ? alloc_buf.isra.0+0x4b/0x260 [ 210.703694][ T1613] ? do_raw_spin_unlock+0x59/0x250 [ 210.703696][ T1613] alloc_buf.isra.0+0x4b/0x260 [ 210.703700][ T1613] put_chars+0x1e1/0x2f0 [ 210.703703][ T1613] ? __send_to_port+0x420/0x420 [ 210.703706][ T1613] ? console_prepend_replay+0x20/0x20 [ 210.703710][ T1613] hvc_console_print+0x292/0x780 [ 210.703715][ T1613] ? hvc_write+0x3a0/0x3a0 [ 210.703717][ T1613] ? vsnprintf+0x527/0x1700 [ 210.703721][ T1613] ? __rwlock_init+0x150/0x150 [ 210.703724][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703726][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703730][ T1613] console_emit_next_record+0x22f/0x4c0 [ 210.703735][ T1613] ? devkmsg_read+0x4b0/0x4b0 [ 210.703738][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703741][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703743][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703746][ T1613] ? lock_acquire+0x13c/0x160 [ 210.703749][ T1613] ? console_flush_one_record+0x111/0x710 [ 210.703752][ T1613] console_flush_one_record+0x46f/0x710 [ 210.703756][ T1613] ? console_emit_next_record+0x4c0/0x4c0 [ 210.703760][ T1613] console_unlock+0xee/0x1f0 [ 210.703763][ T1613] ? lock_acquire+0x13c/0x160 [ 210.703765][ T1613] ? console_flush_one_record+0x710/0x710 [ 210.703768][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703771][ T1613] ? lock_release+0x184/0x1f0 [ 210.703773][ T1613] ? lock_acquire+0x60/0x160 [ 210.703775][ T1613] ? __rcu_read_lock+0x30/0x70 [ 210.703779][ T1613] ? __down_trylock_console_sem+0x5e/0xa0 [ 210.703782][ T1613] ? vprintk_emit+0x320/0x3e0 [ 210.703785][ T1613] vprintk_emit+0x37c/0x3e0 [ 210.703789][ T1613] ? wake_up_klogd_work_func+0x90/0x90 [ 210.703792][ T1613] ? try_to_wake_up+0x153/0x1130 [ 210.703796][ T1613] _printk+0xc7/0x100 [ 210.703800][ T1613] ? snapshot_read.cold+0x21/0x21 [ 210.703803][ T1613] ? __virt_addr_valid+0x102/0x440 [ 210.703814][ T1613] ? __virt_addr_valid+0x1da/0x440 [ 210.703817][ T1613] ? netdev_name+0x43/0x60 [ 210.703821][ T1613] ? __netdev_printk+0x17f/0x1d0 [ 210.703824][ T1613] netdev_info+0xe2/0x116 [ 210.703827][ T1613] ? netdev_notice+0x120/0x120 [ 210.703829][ T1613] ? netlink_unicast+0x486/0x750 [ 210.703834][ T1613] ? netlink_sendmsg+0x735/0xc60 [ 210.703837][ T1613] ? pwq_dec_nr_in_flight+0x780/0x780 [ 210.703841][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703844][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703847][ T1613] ? mutex_is_locked+0x1c/0x50 [ 210.703851][ T1613] netif_set_allmulti.cold+0x7c/0x166 [ 210.703855][ T1613] ? __local_bh_enable_ip+0xaa/0x150 [ 210.703859][ T1613] __dev_change_flags+0x445/0x660 [ 210.703864][ T1613] ? netif_set_allmulti+0x250/0x250 [ 210.703867][ T1613] ? kernel_text_address+0x149/0x170 [ 210.703870][ T1613] ? __kernel_text_address+0x12/0x30 [ 210.703872][ T1613] ? write_profile+0xf0/0xf0 [ 210.703875][ T1613] ? unwind_get_return_address+0x67/0xd0 [ 210.703879][ T1613] netif_change_flags+0x87/0x190 [ 210.703883][ T1613] do_setlink.isra.0+0x1cc3/0x2750 [ 210.703889][ T1613] ? stack_trace_save+0x93/0xc0 [ 210.703891][ T1613] ? rtnl_link_get_size+0x350/0x350 [ 210.703893][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703896][ T1613] ? stack_depot_save_flags+0x1bc/0x790 [ 210.703901][ T1613] ? kasan_save_stack+0x3d/0x50 [ 210.703906][ T1613] ? kasan_save_stack+0x2f/0x50 [ 210.703908][ T1613] ? kasan_save_track+0x14/0x30 [ 210.703910][ T1613] ? __kasan_kmalloc+0x7b/0x90 [ 210.703913][ T1613] ? __kmalloc_cache_noprof+0x29a/0x620 [ 210.703916][ T1613] ? rtnl_newlink+0x124/0x11c0 [ 210.703918][ T1613] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 210.703920][ T1613] ? netlink_rcv_skb+0x14e/0x3a0 [ 210.703922][ T1613] ? netlink_unicast+0x486/0x750 [ 210.703924][ T1613] ? netlink_sendmsg+0x735/0xc60 [ 210.703927][ T1613] ? ____sys_sendmsg+0x415/0x880 [ 210.703930][ T1613] ? ___sys_sendmsg+0x14e/0x1d0 [ 210.703933][ T1613] ? __sys_sendmsg+0x12c/0x1d0 [ 210.703935][ T1613] ? do_syscall_64+0xff/0x530 [ 210.703938][ T1613] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 210.703942][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703945][ T1613] ? lock_acquire+0x13c/0x160 [ 210.703948][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703950][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703953][ T1613] ? trace_contention_end+0xb3/0x180 [ 210.703956][ T1613] ? __mutex_lock+0x1db/0x1ea0 [ 210.703960][ T1613] ? __mutex_lock+0x9a3/0x1ea0 [ 210.703962][ T1613] ? rtnl_newlink+0x9a8/0x11c0 [ 210.703965][ T1613] ? ww_mutex_lock+0x160/0x160 [ 210.703969][ T1613] ? __rtnl_newlink+0x3fa/0xa50 [ 210.703973][ T1613] rtnl_newlink+0x9f1/0x11c0 [ 210.703976][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703979][ T1613] ? rtnl_bridge_getlink+0x850/0x850 [ 210.703981][ T1613] ? lock_acquire+0x13c/0x160 [ 210.703984][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.703987][ T1613] ? is_bpf_text_address+0x3e/0x110 [ 210.703991][ T1613] ? is_bpf_text_address+0x72/0x110 [ 210.703994][ T1613] ? kernel_text_address+0x149/0x170 [ 210.703996][ T1613] ? __kernel_text_address+0x12/0x30 [ 210.703999][ T1613] ? write_profile+0xf0/0xf0 [ 210.704001][ T1613] ? unwind_get_return_address+0x67/0xd0 [ 210.704003][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704006][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704008][ T1613] ? cap_capable+0x1d7/0x3d0 [ 210.704013][ T1613] ? lock_acquire+0x13c/0x160 [ 210.704016][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704018][ T1613] ? rtnl_bridge_getlink+0x850/0x850 [ 210.704021][ T1613] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 210.704024][ T1613] ? rtnl_link_fill+0x920/0x920 [ 210.704026][ T1613] ? filter_irq_stacks+0xd0/0xd0 [ 210.704029][ T1613] ? stack_depot_save_flags+0x1bc/0x790 [ 210.704033][ T1613] netlink_rcv_skb+0x14e/0x3a0 [ 210.704035][ T1613] ? rtnl_link_fill+0x920/0x920 [ 210.704038][ T1613] ? lock_release+0x184/0x1f0 [ 210.704040][ T1613] ? netlink_ack+0xcf0/0xcf0 [ 210.704042][ T1613] ? __netlink_lookup+0xb9/0x6b0 [ 210.704047][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704050][ T1613] ? lock_release+0x184/0x1f0 [ 210.704053][ T1613] netlink_unicast+0x486/0x750 [ 210.704056][ T1613] ? netlink_attachskb+0x810/0x810 [ 210.704059][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704062][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704065][ T1613] ? lock_acquire+0x13c/0x160 [ 210.704068][ T1613] netlink_sendmsg+0x735/0xc60 [ 210.704071][ T1613] ? netlink_unicast+0x750/0x750 [ 210.704074][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704077][ T1613] ? lock_release+0x184/0x1f0 [ 210.704080][ T1613] ____sys_sendmsg+0x415/0x880 [ 210.704083][ T1613] ? copy_msghdr_from_user+0x279/0x420 [ 210.704086][ T1613] ? get_timestamp.constprop.0+0x390/0x390 [ 210.704088][ T1613] ? move_addr_to_kernel+0x40/0x40 [ 210.704090][ T1613] ? filter_irq_stacks+0xd0/0xd0 [ 210.704095][ T1613] ___sys_sendmsg+0x14e/0x1d0 [ 210.704098][ T1613] ? copy_msghdr_from_user+0x420/0x420 [ 210.704107][ T1613] __sys_sendmsg+0x12c/0x1d0 [ 210.704110][ T1613] ? __sys_sendmsg_sock+0x20/0x20 [ 210.704114][ T1613] ? rcu_is_watching+0x16/0xd0 [ 210.704118][ T1613] do_syscall_64+0xff/0x530 [ 210.704120][ T1613] ? exc_page_fault+0xee/0x100 [ 210.704123][ T1613] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 210.704126][ T1613] RIP: 0033:0x7f73f249154e [ 210.704128][ T1613] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 210.704131][ T1613] RSP: 002b:00007ffd683c73e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 210.704136][ T1613] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f73f249154e [ 210.704138][ T1613] RDX: 0000000000000000 RSI: 00007ffd683c7490 RDI: 0000000000000005 [ 210.704139][ T1613] RBP: 00007ffd683c73f0 R08: 0000000000000000 R09: 0000000000000000 [ 210.704141][ T1613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fda3 [ 210.704143][ T1613] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd683c7b50 [ 210.704148][ T1613] [ 220.366781][ T1809] veth1: left allmulticast mode [ 220.366803][ T1809] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 220.366807][ T1809] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1809, name: ip [ 220.366813][ T1809] preempt_count: 1, expected: 0 [ 220.366815][ T1809] RCU nest depth: 0, expected: 0 [ 220.366816][ T1809] INFO: lockdep is turned off. [ 220.366818][ T1809] irq event stamp: 0 [ 220.366819][ T1809] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 220.366825][ T1809] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 220.366833][ T1809] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 220.366836][ T1809] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 220.366839][ T1809] Preemption disabled at: [ 220.366840][ T1809] [] vprintk_emit+0x31b/0x3e0 [ 220.366849][ T1809] CPU: 1 UID: 0 PID: 1809 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 220.366854][ T1809] Tainted: [W]=WARN [ 220.366855][ T1809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.366858][ T1809] Call Trace: [ 220.366861][ T1809] [ 220.366863][ T1809] dump_stack_lvl+0x6f/0xa0 [ 220.366877][ T1809] ? vprintk_emit+0x31b/0x3e0 [ 220.366880][ T1809] __might_resched.cold+0x1fe/0x2c1 [ 220.366885][ T1809] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 220.366890][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366895][ T1809] __kmalloc_noprof+0x443/0x760 [ 220.366899][ T1809] ? __rwlock_init+0x150/0x150 [ 220.366902][ T1809] ? alloc_buf.isra.0+0x4b/0x260 [ 220.366908][ T1809] ? do_raw_spin_unlock+0x59/0x250 [ 220.366910][ T1809] alloc_buf.isra.0+0x4b/0x260 [ 220.366914][ T1809] put_chars+0x1e1/0x2f0 [ 220.366917][ T1809] ? __send_to_port+0x420/0x420 [ 220.366919][ T1809] ? printk_get_next_message+0x240/0x650 [ 220.366924][ T1809] hvc_console_print+0x292/0x780 [ 220.366929][ T1809] ? hvc_write+0x3a0/0x3a0 [ 220.366932][ T1809] ? __rwlock_init+0x150/0x150 [ 220.366934][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366937][ T1809] ? lock_acquire+0x13c/0x160 [ 220.366941][ T1809] console_emit_next_record+0x22f/0x4c0 [ 220.366944][ T1809] ? devkmsg_read+0x4b0/0x4b0 [ 220.366948][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366950][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366952][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366955][ T1809] ? lock_acquire+0x13c/0x160 [ 220.366959][ T1809] ? console_flush_one_record+0x111/0x710 [ 220.366961][ T1809] console_flush_one_record+0x46f/0x710 [ 220.366965][ T1809] ? console_emit_next_record+0x4c0/0x4c0 [ 220.366969][ T1809] console_unlock+0xee/0x1f0 [ 220.366972][ T1809] ? lock_acquire+0x13c/0x160 [ 220.366974][ T1809] ? console_flush_one_record+0x710/0x710 [ 220.366977][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.366979][ T1809] ? lock_release+0x184/0x1f0 [ 220.366982][ T1809] ? lock_acquire+0x60/0x160 [ 220.366984][ T1809] ? __rcu_read_lock+0x30/0x70 [ 220.366988][ T1809] ? __down_trylock_console_sem+0x5e/0xa0 [ 220.366990][ T1809] ? vprintk_emit+0x320/0x3e0 [ 220.366993][ T1809] vprintk_emit+0x37c/0x3e0 [ 220.366997][ T1809] ? wake_up_klogd_work_func+0x90/0x90 [ 220.367000][ T1809] ? netlink_unicast+0x486/0x750 [ 220.367004][ T1809] ? ____sys_sendmsg+0x415/0x880 [ 220.367008][ T1809] ? ___sys_sendmsg+0x14e/0x1d0 [ 220.367010][ T1809] ? __sys_sendmsg+0x12c/0x1d0 [ 220.367013][ T1809] ? do_syscall_64+0xff/0x530 [ 220.367016][ T1809] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.367020][ T1809] _printk+0xc7/0x100 [ 220.367024][ T1809] ? snapshot_read.cold+0x21/0x21 [ 220.367028][ T1809] ? netdev_name+0x43/0x60 [ 220.367032][ T1809] ? __netdev_printk+0x17f/0x1d0 [ 220.367035][ T1809] netdev_info+0xe2/0x116 [ 220.367038][ T1809] ? netdev_notice+0x120/0x120 [ 220.367041][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367044][ T1809] ? __up_read+0x355/0x9e0 [ 220.367046][ T1809] ? trace_hardirqs_on+0x36/0x40 [ 220.367050][ T1809] ? down_write_nested+0x200/0x200 [ 220.367052][ T1809] ? mutex_is_locked+0x1c/0x50 [ 220.367056][ T1809] netif_set_allmulti.cold+0x7c/0x166 [ 220.367060][ T1809] dev_set_allmulti+0xa2/0x150 [ 220.367065][ T1809] del_nbp+0xb7/0xc10 [bridge] [ 220.367083][ T1809] ? __asan_memset+0x27/0x50 [ 220.367087][ T1809] br_dev_delete+0x9d/0x1e0 [bridge] [ 220.367099][ T1809] rtnl_dellink+0x48f/0xae0 [ 220.367105][ T1809] ? lock_release+0x184/0x1f0 [ 220.367111][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367114][ T1809] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 220.367121][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367134][ T1809] ? unwind_next_frame+0x69b/0x1ea0 [ 220.367140][ T1809] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.367144][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367146][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367149][ T1809] ? lock_acquire+0x13c/0x160 [ 220.367151][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367154][ T1809] ? lock_release+0x184/0x1f0 [ 220.367156][ T1809] ? is_bpf_text_address+0x3e/0x110 [ 220.367161][ T1809] ? is_bpf_text_address+0x72/0x110 [ 220.367163][ T1809] ? kernel_text_address+0x149/0x170 [ 220.367171][ T1809] ? __kernel_text_address+0x12/0x30 [ 220.367174][ T1809] ? write_profile+0xf0/0xf0 [ 220.367180][ T1809] ? unwind_get_return_address+0x67/0xd0 [ 220.367184][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367186][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367192][ T1809] ? cap_capable+0x1d7/0x3d0 [ 220.367199][ T1809] ? lock_acquire+0x13c/0x160 [ 220.367201][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367204][ T1809] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 220.367207][ T1809] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.367210][ T1809] ? rtnl_link_fill+0x920/0x920 [ 220.367213][ T1809] ? filter_irq_stacks+0xd0/0xd0 [ 220.367215][ T1809] ? stack_depot_save_flags+0x1bc/0x790 [ 220.367221][ T1809] netlink_rcv_skb+0x14e/0x3a0 [ 220.367223][ T1809] ? rtnl_link_fill+0x920/0x920 [ 220.367225][ T1809] ? lock_release+0x184/0x1f0 [ 220.367231][ T1809] ? netlink_ack+0xcf0/0xcf0 [ 220.367235][ T1809] ? __netlink_lookup+0xb9/0x6b0 [ 220.367240][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367246][ T1809] ? lock_release+0x184/0x1f0 [ 220.367251][ T1809] netlink_unicast+0x486/0x750 [ 220.367258][ T1809] ? netlink_attachskb+0x810/0x810 [ 220.367261][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367263][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367266][ T1809] ? lock_acquire+0x13c/0x160 [ 220.367269][ T1809] netlink_sendmsg+0x735/0xc60 [ 220.367272][ T1809] ? netlink_unicast+0x750/0x750 [ 220.367275][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367278][ T1809] ? lock_release+0x184/0x1f0 [ 220.367281][ T1809] ____sys_sendmsg+0x415/0x880 [ 220.367284][ T1809] ? copy_msghdr_from_user+0x279/0x420 [ 220.367287][ T1809] ? get_timestamp.constprop.0+0x390/0x390 [ 220.367289][ T1809] ? move_addr_to_kernel+0x40/0x40 [ 220.367291][ T1809] ? filter_irq_stacks+0xd0/0xd0 [ 220.367295][ T1809] ___sys_sendmsg+0x14e/0x1d0 [ 220.367298][ T1809] ? copy_msghdr_from_user+0x420/0x420 [ 220.367306][ T1809] __sys_sendmsg+0x12c/0x1d0 [ 220.367309][ T1809] ? __sys_sendmsg_sock+0x20/0x20 [ 220.367313][ T1809] ? rcu_is_watching+0x16/0xd0 [ 220.367317][ T1809] do_syscall_64+0xff/0x530 [ 220.367319][ T1809] ? exc_page_fault+0xee/0x100 [ 220.367323][ T1809] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.367326][ T1809] RIP: 0033:0x7f846076c54e [ 220.367330][ T1809] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 220.367333][ T1809] RSP: 002b:00007fffe749fa00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.367338][ T1809] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f846076c54e [ 220.367340][ T1809] RDX: 0000000000000000 RSI: 00007fffe749fab0 RDI: 0000000000000005 [ 220.367342][ T1809] RBP: 00007fffe749fa10 R08: 0000000000000000 R09: 0000000000000000 [ 220.367343][ T1809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdad [ 220.367345][ T1809] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffe74a0170 [ 220.367352][ T1809] [ 220.428480][ T1809] veth1: left promiscuous mode [ 220.429021][ T1809] br0: port 1(veth1) entered disabled state [ 221.101698][ T1844] veth1: entered promiscuous mode [ 221.159426][ T1848] veth1: left promiscuous mode [ 221.923104][ T1879] br0: port 1(veth1) entered blocking state [ 221.923120][ T1879] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 221.923123][ T1879] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1879, name: ip [ 221.923125][ T1879] preempt_count: 1, expected: 0 [ 221.923126][ T1879] RCU nest depth: 0, expected: 0 [ 221.923128][ T1879] INFO: lockdep is turned off. [ 221.923129][ T1879] irq event stamp: 0 [ 221.923131][ T1879] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 221.923136][ T1879] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 221.923145][ T1879] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 221.923147][ T1879] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 221.923150][ T1879] Preemption disabled at: [ 221.923151][ T1879] [] vprintk_emit+0x31b/0x3e0 [ 221.923160][ T1879] CPU: 0 UID: 0 PID: 1879 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 221.923165][ T1879] Tainted: [W]=WARN [ 221.923167][ T1879] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 221.923171][ T1879] Call Trace: [ 221.923173][ T1879] [ 221.923175][ T1879] dump_stack_lvl+0x6f/0xa0 [ 221.923182][ T1879] ? vprintk_emit+0x31b/0x3e0 [ 221.923185][ T1879] __might_resched.cold+0x1fe/0x2c1 [ 221.923190][ T1879] ? __module_address+0x36/0x330 [ 221.923195][ T1879] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 221.923199][ T1879] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 221.923201][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923207][ T1879] __kmalloc_noprof+0x443/0x760 [ 221.923211][ T1879] ? __rwlock_init+0x150/0x150 [ 221.923214][ T1879] ? alloc_buf.isra.0+0x4b/0x260 [ 221.923220][ T1879] ? do_raw_spin_unlock+0x59/0x250 [ 221.923222][ T1879] alloc_buf.isra.0+0x4b/0x260 [ 221.923225][ T1879] put_chars+0x1e1/0x2f0 [ 221.923228][ T1879] ? prb_final_commit+0x50/0x50 [ 221.923230][ T1879] ? __send_to_port+0x420/0x420 [ 221.923233][ T1879] ? printk_get_next_message+0x240/0x650 [ 221.923237][ T1879] hvc_console_print+0x292/0x780 [ 221.923242][ T1879] ? hvc_write+0x3a0/0x3a0 [ 221.923245][ T1879] ? do_raw_spin_lock+0x131/0x280 [ 221.923247][ T1879] ? vsnprintf+0x668/0x1700 [ 221.923252][ T1879] ? __rwlock_init+0x150/0x150 [ 221.923254][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923257][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923260][ T1879] console_emit_next_record+0x22f/0x4c0 [ 221.923264][ T1879] ? devkmsg_read+0x4b0/0x4b0 [ 221.923267][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923270][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923272][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923275][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923278][ T1879] ? console_flush_one_record+0x111/0x710 [ 221.923281][ T1879] console_flush_one_record+0x46f/0x710 [ 221.923284][ T1879] ? console_emit_next_record+0x4c0/0x4c0 [ 221.923289][ T1879] console_unlock+0xee/0x1f0 [ 221.923292][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923294][ T1879] ? console_flush_one_record+0x710/0x710 [ 221.923297][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923299][ T1879] ? lock_release+0x184/0x1f0 [ 221.923302][ T1879] ? lock_acquire+0x60/0x160 [ 221.923304][ T1879] ? __rcu_read_lock+0x30/0x70 [ 221.923307][ T1879] ? __down_trylock_console_sem+0x5e/0xa0 [ 221.923310][ T1879] ? vprintk_emit+0x320/0x3e0 [ 221.923314][ T1879] vprintk_emit+0x37c/0x3e0 [ 221.923317][ T1879] ? wake_up_klogd_work_func+0x90/0x90 [ 221.923320][ T1879] ? __rwlock_init+0x150/0x150 [ 221.923323][ T1879] ? filter_irq_stacks+0xd0/0xd0 [ 221.923325][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923328][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923331][ T1879] _printk+0xc7/0x100 [ 221.923336][ T1879] ? snapshot_read.cold+0x21/0x21 [ 221.923339][ T1879] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 221.923357][ T1879] ? do_setlink.isra.0+0xa31/0x2750 [ 221.923360][ T1879] ? rtnl_newlink+0x9f1/0x11c0 [ 221.923362][ T1879] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 221.923366][ T1879] br_set_state+0x22f/0x430 [bridge] [ 221.923381][ T1879] br_init_port+0xc4/0x200 [bridge] [ 221.923394][ T1879] new_nbp+0x39c/0x580 [bridge] [ 221.923407][ T1879] br_add_if+0x212/0x1320 [bridge] [ 221.923419][ T1879] ? netif_rx_mode_sync+0x17/0x30 [ 221.923423][ T1879] ? dev_change_flags+0xb0/0x170 [ 221.923426][ T1879] ? cycle_netdev+0xa2/0xd0 [vrf] [ 221.923430][ T1879] ? vrf_del_slave+0x44/0x60 [vrf] [ 221.923434][ T1879] do_set_master+0x357/0x580 [ 221.923438][ T1879] do_setlink.isra.0+0xa31/0x2750 [ 221.923441][ T1879] ? stack_trace_save+0x93/0xc0 [ 221.923443][ T1879] ? rtnl_link_get_size+0x350/0x350 [ 221.923445][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923448][ T1879] ? stack_depot_save_flags+0x1bc/0x790 [ 221.923453][ T1879] ? kasan_save_stack+0x3d/0x50 [ 221.923457][ T1879] ? kasan_save_stack+0x2f/0x50 [ 221.923460][ T1879] ? kasan_save_track+0x14/0x30 [ 221.923462][ T1879] ? __kasan_kmalloc+0x7b/0x90 [ 221.923465][ T1879] ? __kmalloc_cache_noprof+0x29a/0x620 [ 221.923467][ T1879] ? rtnl_newlink+0x124/0x11c0 [ 221.923469][ T1879] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 221.923471][ T1879] ? netlink_rcv_skb+0x14e/0x3a0 [ 221.923475][ T1879] ? netlink_unicast+0x486/0x750 [ 221.923477][ T1879] ? netlink_sendmsg+0x735/0xc60 [ 221.923479][ T1879] ? ____sys_sendmsg+0x415/0x880 [ 221.923483][ T1879] ? ___sys_sendmsg+0x14e/0x1d0 [ 221.923485][ T1879] ? __sys_sendmsg+0x12c/0x1d0 [ 221.923487][ T1879] ? do_syscall_64+0xff/0x530 [ 221.923490][ T1879] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 221.923494][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923497][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923500][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923502][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923505][ T1879] ? trace_contention_end+0xb3/0x180 [ 221.923509][ T1879] ? __mutex_lock+0x1db/0x1ea0 [ 221.923513][ T1879] ? __mutex_lock+0x9a3/0x1ea0 [ 221.923515][ T1879] ? rtnl_newlink+0x9a8/0x11c0 [ 221.923518][ T1879] ? ww_mutex_lock+0x160/0x160 [ 221.923520][ T1879] ? nla_get_range_signed+0x3d0/0x3d0 [ 221.923524][ T1879] ? __rtnl_newlink+0x3fa/0xa50 [ 221.923528][ T1879] rtnl_newlink+0x9f1/0x11c0 [ 221.923531][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923534][ T1879] ? rtnl_bridge_getlink+0x850/0x850 [ 221.923536][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923539][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923542][ T1879] ? is_bpf_text_address+0x3e/0x110 [ 221.923546][ T1879] ? is_bpf_text_address+0x72/0x110 [ 221.923549][ T1879] ? kernel_text_address+0x149/0x170 [ 221.923552][ T1879] ? __kernel_text_address+0x12/0x30 [ 221.923555][ T1879] ? write_profile+0xf0/0xf0 [ 221.923557][ T1879] ? unwind_get_return_address+0x67/0xd0 [ 221.923560][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923563][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923566][ T1879] ? cap_capable+0x1d7/0x3d0 [ 221.923571][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923573][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923576][ T1879] ? rtnl_bridge_getlink+0x850/0x850 [ 221.923578][ T1879] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 221.923581][ T1879] ? rtnl_link_fill+0x920/0x920 [ 221.923584][ T1879] ? filter_irq_stacks+0xd0/0xd0 [ 221.923586][ T1879] ? stack_depot_save_flags+0x1bc/0x790 [ 221.923590][ T1879] netlink_rcv_skb+0x14e/0x3a0 [ 221.923593][ T1879] ? rtnl_link_fill+0x920/0x920 [ 221.923595][ T1879] ? lock_release+0x184/0x1f0 [ 221.923598][ T1879] ? netlink_ack+0xcf0/0xcf0 [ 221.923600][ T1879] ? __netlink_lookup+0xb9/0x6b0 [ 221.923604][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923607][ T1879] ? lock_release+0x184/0x1f0 [ 221.923611][ T1879] netlink_unicast+0x486/0x750 [ 221.923614][ T1879] ? netlink_attachskb+0x810/0x810 [ 221.923617][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923619][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923622][ T1879] ? lock_acquire+0x13c/0x160 [ 221.923625][ T1879] netlink_sendmsg+0x735/0xc60 [ 221.923629][ T1879] ? netlink_unicast+0x750/0x750 [ 221.923632][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923635][ T1879] ? lock_release+0x184/0x1f0 [ 221.923638][ T1879] ____sys_sendmsg+0x415/0x880 [ 221.923641][ T1879] ? copy_msghdr_from_user+0x279/0x420 [ 221.923643][ T1879] ? get_timestamp.constprop.0+0x390/0x390 [ 221.923646][ T1879] ? move_addr_to_kernel+0x40/0x40 [ 221.923648][ T1879] ? filter_irq_stacks+0xd0/0xd0 [ 221.923653][ T1879] ___sys_sendmsg+0x14e/0x1d0 [ 221.923656][ T1879] ? copy_msghdr_from_user+0x420/0x420 [ 221.923664][ T1879] __sys_sendmsg+0x12c/0x1d0 [ 221.923667][ T1879] ? __sys_sendmsg_sock+0x20/0x20 [ 221.923672][ T1879] ? rcu_is_watching+0x16/0xd0 [ 221.923675][ T1879] do_syscall_64+0xff/0x530 [ 221.923678][ T1879] ? exc_page_fault+0xee/0x100 [ 221.923681][ T1879] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 221.923683][ T1879] RIP: 0033:0x7fdf672f654e [ 221.923686][ T1879] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 221.923689][ T1879] RSP: 002b:00007fff4db23bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 221.923694][ T1879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdf672f654e [ 221.923696][ T1879] RDX: 0000000000000000 RSI: 00007fff4db23c80 RDI: 0000000000000005 [ 221.923698][ T1879] RBP: 00007fff4db23be0 R08: 0000000000000000 R09: 0000000000000000 [ 221.923699][ T1879] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdaf [ 221.923701][ T1879] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff4db24340 [ 221.923706][ T1879] [ 221.973442][ T1879] br0: port 1(veth1) entered disabled state [ 221.973831][ T1879] veth1: entered allmulticast mode [ 221.975367][ T1879] veth1: entered promiscuous mode [ 221.976216][ T1879] br0: port 1(veth1) entered blocking state [ 221.976559][ T1879] br0: port 1(veth1) entered forwarding state [ 239.026523][ T1935] veth1.100: entered promiscuous mode [ 239.026545][ T1935] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 239.026548][ T1935] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1935, name: ip [ 239.026551][ T1935] preempt_count: 1, expected: 0 [ 239.026552][ T1935] RCU nest depth: 0, expected: 0 [ 239.026553][ T1935] INFO: lockdep is turned off. [ 239.026555][ T1935] irq event stamp: 0 [ 239.026556][ T1935] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 239.026562][ T1935] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 239.026572][ T1935] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 239.026576][ T1935] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 239.026578][ T1935] Preemption disabled at: [ 239.026579][ T1935] [] vprintk_emit+0x31b/0x3e0 [ 239.026589][ T1935] CPU: 2 UID: 0 PID: 1935 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 239.026594][ T1935] Tainted: [W]=WARN [ 239.026596][ T1935] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 239.026598][ T1935] Call Trace: [ 239.026600][ T1935] [ 239.026602][ T1935] dump_stack_lvl+0x6f/0xa0 [ 239.026609][ T1935] ? vprintk_emit+0x31b/0x3e0 [ 239.026612][ T1935] __might_resched.cold+0x1fe/0x2c1 [ 239.026617][ T1935] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 239.026622][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026627][ T1935] __kmalloc_noprof+0x443/0x760 [ 239.026632][ T1935] ? __rwlock_init+0x150/0x150 [ 239.026636][ T1935] ? alloc_buf.isra.0+0x4b/0x260 [ 239.026641][ T1935] ? do_raw_spin_unlock+0x59/0x250 [ 239.026644][ T1935] alloc_buf.isra.0+0x4b/0x260 [ 239.026647][ T1935] put_chars+0x1e1/0x2f0 [ 239.026649][ T1935] ? desc_read_finalized_seq+0x79/0x120 [ 239.026652][ T1935] ? __send_to_port+0x420/0x420 [ 239.026655][ T1935] ? console_prepend_replay+0x20/0x20 [ 239.026659][ T1935] hvc_console_print+0x292/0x780 [ 239.026664][ T1935] ? hvc_write+0x3a0/0x3a0 [ 239.026666][ T1935] ? do_raw_spin_lock+0x131/0x280 [ 239.026669][ T1935] ? __rwlock_init+0x150/0x150 [ 239.026672][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026674][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026677][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026680][ T1935] console_emit_next_record+0x22f/0x4c0 [ 239.026684][ T1935] ? devkmsg_read+0x4b0/0x4b0 [ 239.026688][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026690][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026693][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026695][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026698][ T1935] ? console_flush_one_record+0x111/0x710 [ 239.026701][ T1935] console_flush_one_record+0x46f/0x710 [ 239.026705][ T1935] ? console_emit_next_record+0x4c0/0x4c0 [ 239.026709][ T1935] console_unlock+0xee/0x1f0 [ 239.026712][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026714][ T1935] ? console_flush_one_record+0x710/0x710 [ 239.026717][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026719][ T1935] ? lock_release+0x184/0x1f0 [ 239.026722][ T1935] ? lock_acquire+0x60/0x160 [ 239.026724][ T1935] ? __rcu_read_lock+0x30/0x70 [ 239.026727][ T1935] ? __down_trylock_console_sem+0x5e/0xa0 [ 239.026730][ T1935] ? vprintk_emit+0x320/0x3e0 [ 239.026733][ T1935] vprintk_emit+0x37c/0x3e0 [ 239.026737][ T1935] ? wake_up_klogd_work_func+0x90/0x90 [ 239.026739][ T1935] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 239.026744][ T1935] ? try_to_wake_up+0x153/0x1130 [ 239.026748][ T1935] _printk+0xc7/0x100 [ 239.026753][ T1935] ? snapshot_read.cold+0x21/0x21 [ 239.026756][ T1935] ? __virt_addr_valid+0x102/0x440 [ 239.026760][ T1935] ? __virt_addr_valid+0x1da/0x440 [ 239.026763][ T1935] ? netdev_name+0x43/0x60 [ 239.026767][ T1935] ? __netdev_printk+0x17f/0x1d0 [ 239.026770][ T1935] netdev_info+0xe2/0x116 [ 239.026773][ T1935] ? netdev_notice+0x120/0x120 [ 239.026776][ T1935] ? netlink_sendmsg+0x735/0xc60 [ 239.026780][ T1935] ? ____sys_sendmsg+0x415/0x880 [ 239.026784][ T1935] ? pwq_dec_nr_in_flight+0x780/0x780 [ 239.026788][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026791][ T1935] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 239.026795][ T1935] ? mutex_is_locked+0x1c/0x50 [ 239.026799][ T1935] __dev_set_promiscuity.cold+0x95/0x104 [ 239.026803][ T1935] __dev_change_flags+0x396/0x660 [ 239.026808][ T1935] ? netif_set_allmulti+0x250/0x250 [ 239.026814][ T1935] ? kernel_text_address+0x149/0x170 [ 239.026817][ T1935] ? __kernel_text_address+0x12/0x30 [ 239.026819][ T1935] ? write_profile+0xf0/0xf0 [ 239.026823][ T1935] ? unwind_get_return_address+0x67/0xd0 [ 239.026827][ T1935] netif_change_flags+0x87/0x190 [ 239.026831][ T1935] do_setlink.isra.0+0x1cc3/0x2750 [ 239.026838][ T1935] ? stack_trace_save+0x93/0xc0 [ 239.026840][ T1935] ? rtnl_link_get_size+0x350/0x350 [ 239.026842][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026845][ T1935] ? stack_depot_save_flags+0x1bc/0x790 [ 239.026851][ T1935] ? kasan_save_stack+0x3d/0x50 [ 239.026854][ T1935] ? kasan_save_stack+0x2f/0x50 [ 239.026857][ T1935] ? kasan_save_track+0x14/0x30 [ 239.026860][ T1935] ? __kasan_kmalloc+0x7b/0x90 [ 239.026862][ T1935] ? __kmalloc_cache_noprof+0x29a/0x620 [ 239.026865][ T1935] ? rtnl_newlink+0x124/0x11c0 [ 239.026867][ T1935] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 239.026869][ T1935] ? netlink_rcv_skb+0x14e/0x3a0 [ 239.026871][ T1935] ? netlink_unicast+0x486/0x750 [ 239.026873][ T1935] ? netlink_sendmsg+0x735/0xc60 [ 239.026876][ T1935] ? ____sys_sendmsg+0x415/0x880 [ 239.026878][ T1935] ? ___sys_sendmsg+0x14e/0x1d0 [ 239.026880][ T1935] ? __sys_sendmsg+0x12c/0x1d0 [ 239.026883][ T1935] ? do_syscall_64+0xff/0x530 [ 239.026886][ T1935] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 239.026890][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026893][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026895][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026898][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026900][ T1935] ? trace_contention_end+0xb3/0x180 [ 239.026904][ T1935] ? __mutex_lock+0x1db/0x1ea0 [ 239.026906][ T1935] ? __mutex_lock+0x9a3/0x1ea0 [ 239.026908][ T1935] ? rtnl_newlink+0x9a8/0x11c0 [ 239.026911][ T1935] ? ww_mutex_lock+0x160/0x160 [ 239.026915][ T1935] ? __rtnl_newlink+0x3fa/0xa50 [ 239.026919][ T1935] rtnl_newlink+0x9f1/0x11c0 [ 239.026922][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026925][ T1935] ? rtnl_bridge_getlink+0x850/0x850 [ 239.026927][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026930][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026933][ T1935] ? is_bpf_text_address+0x3e/0x110 [ 239.026938][ T1935] ? is_bpf_text_address+0x72/0x110 [ 239.026940][ T1935] ? kernel_text_address+0x149/0x170 [ 239.026943][ T1935] ? __kernel_text_address+0x12/0x30 [ 239.026945][ T1935] ? write_profile+0xf0/0xf0 [ 239.026947][ T1935] ? unwind_get_return_address+0x67/0xd0 [ 239.026949][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026952][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026955][ T1935] ? cap_capable+0x1d7/0x3d0 [ 239.026959][ T1935] ? lock_acquire+0x13c/0x160 [ 239.026962][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.026964][ T1935] ? rtnl_bridge_getlink+0x850/0x850 [ 239.026967][ T1935] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 239.026970][ T1935] ? rtnl_link_fill+0x920/0x920 [ 239.026972][ T1935] ? filter_irq_stacks+0xd0/0xd0 [ 239.026975][ T1935] ? stack_depot_save_flags+0x1bc/0x790 [ 239.026979][ T1935] netlink_rcv_skb+0x14e/0x3a0 [ 239.026981][ T1935] ? rtnl_link_fill+0x920/0x920 [ 239.026984][ T1935] ? lock_release+0x184/0x1f0 [ 239.026986][ T1935] ? netlink_ack+0xcf0/0xcf0 [ 239.026993][ T1935] ? __netlink_lookup+0xb9/0x6b0 [ 239.026997][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.027000][ T1935] ? lock_release+0x184/0x1f0 [ 239.027003][ T1935] netlink_unicast+0x486/0x750 [ 239.027006][ T1935] ? netlink_attachskb+0x810/0x810 [ 239.027009][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.027012][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.027014][ T1935] ? lock_acquire+0x13c/0x160 [ 239.027018][ T1935] netlink_sendmsg+0x735/0xc60 [ 239.027021][ T1935] ? netlink_unicast+0x750/0x750 [ 239.027024][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.027027][ T1935] ? lock_release+0x184/0x1f0 [ 239.027030][ T1935] ____sys_sendmsg+0x415/0x880 [ 239.027033][ T1935] ? copy_msghdr_from_user+0x279/0x420 [ 239.027035][ T1935] ? get_timestamp.constprop.0+0x390/0x390 [ 239.027038][ T1935] ? move_addr_to_kernel+0x40/0x40 [ 239.027040][ T1935] ? filter_irq_stacks+0xd0/0xd0 [ 239.027045][ T1935] ___sys_sendmsg+0x14e/0x1d0 [ 239.027048][ T1935] ? copy_msghdr_from_user+0x420/0x420 [ 239.027056][ T1935] __sys_sendmsg+0x12c/0x1d0 [ 239.027059][ T1935] ? __sys_sendmsg_sock+0x20/0x20 [ 239.027064][ T1935] ? rcu_is_watching+0x16/0xd0 [ 239.027067][ T1935] do_syscall_64+0xff/0x530 [ 239.027069][ T1935] ? exc_page_fault+0xee/0x100 [ 239.027073][ T1935] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 239.027076][ T1935] RIP: 0033:0x7f37b3e1654e [ 239.027079][ T1935] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 239.027081][ T1935] RSP: 002b:00007ffe9d268690 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 239.027086][ T1935] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f37b3e1654e [ 239.027088][ T1935] RDX: 0000000000000000 RSI: 00007ffe9d268740 RDI: 0000000000000005 [ 239.027090][ T1935] RBP: 00007ffe9d2686a0 R08: 0000000000000000 R09: 0000000000000000 [ 239.027092][ T1935] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdc0 [ 239.027093][ T1935] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe9d268e00 [ 239.027098][ T1935] [ 244.398748][ T1950] veth1.100: left promiscuous mode [ 244.398766][ T1950] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 244.398769][ T1950] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1950, name: ip [ 244.398771][ T1950] preempt_count: 1, expected: 0 [ 244.398773][ T1950] RCU nest depth: 0, expected: 0 [ 244.398774][ T1950] INFO: lockdep is turned off. [ 244.398776][ T1950] irq event stamp: 0 [ 244.398777][ T1950] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 244.398783][ T1950] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 244.398790][ T1950] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 244.398793][ T1950] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 244.398796][ T1950] Preemption disabled at: [ 244.398797][ T1950] [] vprintk_emit+0x31b/0x3e0 [ 244.398806][ T1950] CPU: 3 UID: 0 PID: 1950 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 244.398814][ T1950] Tainted: [W]=WARN [ 244.398816][ T1950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 244.398819][ T1950] Call Trace: [ 244.398821][ T1950] [ 244.398823][ T1950] dump_stack_lvl+0x6f/0xa0 [ 244.398830][ T1950] ? vprintk_emit+0x31b/0x3e0 [ 244.398834][ T1950] __might_resched.cold+0x1fe/0x2c1 [ 244.398839][ T1950] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 244.398843][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398849][ T1950] __kmalloc_noprof+0x443/0x760 [ 244.398853][ T1950] ? __rwlock_init+0x150/0x150 [ 244.398857][ T1950] ? alloc_buf.isra.0+0x4b/0x260 [ 244.398862][ T1950] ? do_raw_spin_unlock+0x59/0x250 [ 244.398865][ T1950] alloc_buf.isra.0+0x4b/0x260 [ 244.398868][ T1950] put_chars+0x1e1/0x2f0 [ 244.398871][ T1950] ? desc_read_finalized_seq+0x79/0x120 [ 244.398874][ T1950] ? __send_to_port+0x420/0x420 [ 244.398878][ T1950] ? console_prepend_replay+0x20/0x20 [ 244.398881][ T1950] hvc_console_print+0x292/0x780 [ 244.398886][ T1950] ? hvc_write+0x3a0/0x3a0 [ 244.398888][ T1950] ? do_raw_spin_lock+0x131/0x280 [ 244.398892][ T1950] ? __rwlock_init+0x150/0x150 [ 244.398894][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398897][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398900][ T1950] ? lock_acquire+0x13c/0x160 [ 244.398903][ T1950] console_emit_next_record+0x22f/0x4c0 [ 244.398907][ T1950] ? devkmsg_read+0x4b0/0x4b0 [ 244.398910][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398913][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398916][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398918][ T1950] ? lock_acquire+0x13c/0x160 [ 244.398922][ T1950] ? console_flush_one_record+0x111/0x710 [ 244.398925][ T1950] console_flush_one_record+0x46f/0x710 [ 244.398928][ T1950] ? console_emit_next_record+0x4c0/0x4c0 [ 244.398933][ T1950] console_unlock+0xee/0x1f0 [ 244.398936][ T1950] ? lock_acquire+0x13c/0x160 [ 244.398938][ T1950] ? console_flush_one_record+0x710/0x710 [ 244.398941][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.398944][ T1950] ? lock_release+0x184/0x1f0 [ 244.398946][ T1950] ? lock_acquire+0x60/0x160 [ 244.398948][ T1950] ? __rcu_read_lock+0x30/0x70 [ 244.398952][ T1950] ? __down_trylock_console_sem+0x5e/0xa0 [ 244.398955][ T1950] ? vprintk_emit+0x320/0x3e0 [ 244.398958][ T1950] vprintk_emit+0x37c/0x3e0 [ 244.398962][ T1950] ? wake_up_klogd_work_func+0x90/0x90 [ 244.398965][ T1950] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 244.398970][ T1950] ? try_to_wake_up+0x153/0x1130 [ 244.398974][ T1950] _printk+0xc7/0x100 [ 244.398978][ T1950] ? snapshot_read.cold+0x21/0x21 [ 244.398981][ T1950] ? __virt_addr_valid+0x102/0x440 [ 244.398986][ T1950] ? __virt_addr_valid+0x1da/0x440 [ 244.398988][ T1950] ? netdev_name+0x43/0x60 [ 244.398993][ T1950] ? __netdev_printk+0x17f/0x1d0 [ 244.398996][ T1950] netdev_info+0xe2/0x116 [ 244.398999][ T1950] ? netdev_notice+0x120/0x120 [ 244.399001][ T1950] ? netlink_sendmsg+0x735/0xc60 [ 244.399006][ T1950] ? ____sys_sendmsg+0x415/0x880 [ 244.399010][ T1950] ? pwq_dec_nr_in_flight+0x780/0x780 [ 244.399014][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399017][ T1950] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 244.399026][ T1950] ? mutex_is_locked+0x1c/0x50 [ 244.399031][ T1950] __dev_set_promiscuity.cold+0x95/0x104 [ 244.399035][ T1950] __dev_change_flags+0x396/0x660 [ 244.399039][ T1950] ? netif_set_allmulti+0x250/0x250 [ 244.399042][ T1950] ? kernel_text_address+0x149/0x170 [ 244.399046][ T1950] ? __kernel_text_address+0x12/0x30 [ 244.399048][ T1950] ? write_profile+0xf0/0xf0 [ 244.399051][ T1950] ? unwind_get_return_address+0x67/0xd0 [ 244.399055][ T1950] netif_change_flags+0x87/0x190 [ 244.399059][ T1950] do_setlink.isra.0+0x1cc3/0x2750 [ 244.399064][ T1950] ? stack_trace_save+0x93/0xc0 [ 244.399067][ T1950] ? rtnl_link_get_size+0x350/0x350 [ 244.399069][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399072][ T1950] ? stack_depot_save_flags+0x1bc/0x790 [ 244.399077][ T1950] ? kasan_save_stack+0x3d/0x50 [ 244.399081][ T1950] ? kasan_save_stack+0x2f/0x50 [ 244.399084][ T1950] ? kasan_save_track+0x14/0x30 [ 244.399086][ T1950] ? __kasan_kmalloc+0x7b/0x90 [ 244.399089][ T1950] ? __kmalloc_cache_noprof+0x29a/0x620 [ 244.399091][ T1950] ? rtnl_newlink+0x124/0x11c0 [ 244.399093][ T1950] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 244.399096][ T1950] ? netlink_rcv_skb+0x14e/0x3a0 [ 244.399098][ T1950] ? netlink_unicast+0x486/0x750 [ 244.399100][ T1950] ? netlink_sendmsg+0x735/0xc60 [ 244.399103][ T1950] ? ____sys_sendmsg+0x415/0x880 [ 244.399105][ T1950] ? ___sys_sendmsg+0x14e/0x1d0 [ 244.399107][ T1950] ? __sys_sendmsg+0x12c/0x1d0 [ 244.399110][ T1950] ? do_syscall_64+0xff/0x530 [ 244.399114][ T1950] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 244.399118][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399121][ T1950] ? lock_acquire+0x13c/0x160 [ 244.399123][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399125][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399128][ T1950] ? trace_contention_end+0xb3/0x180 [ 244.399132][ T1950] ? __mutex_lock+0x1db/0x1ea0 [ 244.399134][ T1950] ? __mutex_lock+0x9a3/0x1ea0 [ 244.399137][ T1950] ? rtnl_newlink+0x9a8/0x11c0 [ 244.399139][ T1950] ? ww_mutex_lock+0x160/0x160 [ 244.399144][ T1950] ? __rtnl_newlink+0x3fa/0xa50 [ 244.399147][ T1950] rtnl_newlink+0x9f1/0x11c0 [ 244.399151][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399154][ T1950] ? rtnl_bridge_getlink+0x850/0x850 [ 244.399156][ T1950] ? lock_acquire+0x13c/0x160 [ 244.399159][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399162][ T1950] ? is_bpf_text_address+0x3e/0x110 [ 244.399166][ T1950] ? is_bpf_text_address+0x72/0x110 [ 244.399169][ T1950] ? kernel_text_address+0x149/0x170 [ 244.399172][ T1950] ? __kernel_text_address+0x12/0x30 [ 244.399174][ T1950] ? write_profile+0xf0/0xf0 [ 244.399176][ T1950] ? unwind_get_return_address+0x67/0xd0 [ 244.399178][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399181][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399184][ T1950] ? cap_capable+0x1d7/0x3d0 [ 244.399188][ T1950] ? lock_acquire+0x13c/0x160 [ 244.399191][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399194][ T1950] ? rtnl_bridge_getlink+0x850/0x850 [ 244.399196][ T1950] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 244.399199][ T1950] ? rtnl_link_fill+0x920/0x920 [ 244.399202][ T1950] ? filter_irq_stacks+0xd0/0xd0 [ 244.399204][ T1950] ? stack_depot_save_flags+0x1bc/0x790 [ 244.399209][ T1950] netlink_rcv_skb+0x14e/0x3a0 [ 244.399211][ T1950] ? rtnl_link_fill+0x920/0x920 [ 244.399213][ T1950] ? lock_release+0x184/0x1f0 [ 244.399216][ T1950] ? netlink_ack+0xcf0/0xcf0 [ 244.399218][ T1950] ? __netlink_lookup+0xb9/0x6b0 [ 244.399223][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399226][ T1950] ? lock_release+0x184/0x1f0 [ 244.399229][ T1950] netlink_unicast+0x486/0x750 [ 244.399232][ T1950] ? netlink_attachskb+0x810/0x810 [ 244.399235][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399238][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399241][ T1950] ? lock_acquire+0x13c/0x160 [ 244.399244][ T1950] netlink_sendmsg+0x735/0xc60 [ 244.399247][ T1950] ? netlink_unicast+0x750/0x750 [ 244.399251][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399253][ T1950] ? lock_release+0x184/0x1f0 [ 244.399257][ T1950] ____sys_sendmsg+0x415/0x880 [ 244.399259][ T1950] ? copy_msghdr_from_user+0x279/0x420 [ 244.399262][ T1950] ? get_timestamp.constprop.0+0x390/0x390 [ 244.399265][ T1950] ? move_addr_to_kernel+0x40/0x40 [ 244.399267][ T1950] ? filter_irq_stacks+0xd0/0xd0 [ 244.399272][ T1950] ___sys_sendmsg+0x14e/0x1d0 [ 244.399275][ T1950] ? copy_msghdr_from_user+0x420/0x420 [ 244.399284][ T1950] __sys_sendmsg+0x12c/0x1d0 [ 244.399287][ T1950] ? __sys_sendmsg_sock+0x20/0x20 [ 244.399291][ T1950] ? rcu_is_watching+0x16/0xd0 [ 244.399295][ T1950] do_syscall_64+0xff/0x530 [ 244.399297][ T1950] ? exc_page_fault+0xee/0x100 [ 244.399300][ T1950] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 244.399303][ T1950] RIP: 0033:0x7fa997c0c54e [ 244.399306][ T1950] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 244.399309][ T1950] RSP: 002b:00007ffed9fc5050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 244.399314][ T1950] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa997c0c54e [ 244.399316][ T1950] RDX: 0000000000000000 RSI: 00007ffed9fc5100 RDI: 0000000000000005 [ 244.399318][ T1950] RBP: 00007ffed9fc5060 R08: 0000000000000000 R09: 0000000000000000 [ 244.399319][ T1950] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdc5 [ 244.399321][ T1950] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffed9fc57c0 [ 244.399325][ T1950] [ 246.939397][ T1977] veth1.100: entered allmulticast mode [ 246.939418][ T1977] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 246.939421][ T1977] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1977, name: ip [ 246.939424][ T1977] preempt_count: 1, expected: 0 [ 246.939425][ T1977] RCU nest depth: 0, expected: 0 [ 246.939427][ T1977] INFO: lockdep is turned off. [ 246.939429][ T1977] irq event stamp: 0 [ 246.939430][ T1977] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 246.939436][ T1977] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 246.939444][ T1977] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 246.939447][ T1977] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 246.939450][ T1977] Preemption disabled at: [ 246.939451][ T1977] [] vprintk_emit+0x31b/0x3e0 [ 246.939461][ T1977] CPU: 3 UID: 0 PID: 1977 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 246.939466][ T1977] Tainted: [W]=WARN [ 246.939468][ T1977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 246.939471][ T1977] Call Trace: [ 246.939473][ T1977] [ 246.939475][ T1977] dump_stack_lvl+0x6f/0xa0 [ 246.939481][ T1977] ? vprintk_emit+0x31b/0x3e0 [ 246.939485][ T1977] __might_resched.cold+0x1fe/0x2c1 [ 246.939489][ T1977] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 246.939492][ T1977] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 246.939497][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939503][ T1977] __kmalloc_noprof+0x443/0x760 [ 246.939507][ T1977] ? __rwlock_init+0x150/0x150 [ 246.939511][ T1977] ? alloc_buf.isra.0+0x4b/0x260 [ 246.939517][ T1977] ? do_raw_spin_unlock+0x59/0x250 [ 246.939520][ T1977] alloc_buf.isra.0+0x4b/0x260 [ 246.939523][ T1977] put_chars+0x1e1/0x2f0 [ 246.939527][ T1977] ? __send_to_port+0x420/0x420 [ 246.939530][ T1977] ? console_prepend_replay+0x20/0x20 [ 246.939534][ T1977] hvc_console_print+0x292/0x780 [ 246.939540][ T1977] ? hvc_write+0x3a0/0x3a0 [ 246.939542][ T1977] ? vsnprintf+0x527/0x1700 [ 246.939547][ T1977] ? __rwlock_init+0x150/0x150 [ 246.939550][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939552][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939557][ T1977] console_emit_next_record+0x22f/0x4c0 [ 246.939561][ T1977] ? devkmsg_read+0x4b0/0x4b0 [ 246.939564][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939567][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939570][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939573][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939576][ T1977] ? console_flush_one_record+0x111/0x710 [ 246.939579][ T1977] console_flush_one_record+0x46f/0x710 [ 246.939583][ T1977] ? console_emit_next_record+0x4c0/0x4c0 [ 246.939588][ T1977] console_unlock+0xee/0x1f0 [ 246.939591][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939593][ T1977] ? console_flush_one_record+0x710/0x710 [ 246.939596][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939599][ T1977] ? lock_release+0x184/0x1f0 [ 246.939602][ T1977] ? lock_acquire+0x60/0x160 [ 246.939604][ T1977] ? __rcu_read_lock+0x30/0x70 [ 246.939608][ T1977] ? __down_trylock_console_sem+0x5e/0xa0 [ 246.939611][ T1977] ? vprintk_emit+0x320/0x3e0 [ 246.939614][ T1977] vprintk_emit+0x37c/0x3e0 [ 246.939618][ T1977] ? wake_up_klogd_work_func+0x90/0x90 [ 246.939621][ T1977] ? try_to_wake_up+0x153/0x1130 [ 246.939625][ T1977] _printk+0xc7/0x100 [ 246.939629][ T1977] ? snapshot_read.cold+0x21/0x21 [ 246.939633][ T1977] ? __virt_addr_valid+0x102/0x440 [ 246.939637][ T1977] ? __virt_addr_valid+0x1da/0x440 [ 246.939640][ T1977] ? netdev_name+0x43/0x60 [ 246.939644][ T1977] ? __netdev_printk+0x17f/0x1d0 [ 246.939647][ T1977] netdev_info+0xe2/0x116 [ 246.939650][ T1977] ? netdev_notice+0x120/0x120 [ 246.939652][ T1977] ? netlink_unicast+0x486/0x750 [ 246.939657][ T1977] ? netlink_sendmsg+0x735/0xc60 [ 246.939659][ T1977] ? pwq_dec_nr_in_flight+0x780/0x780 [ 246.939664][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939667][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939670][ T1977] ? mutex_is_locked+0x1c/0x50 [ 246.939674][ T1977] netif_set_allmulti.cold+0x7c/0x166 [ 246.939678][ T1977] ? __local_bh_enable_ip+0xaa/0x150 [ 246.939682][ T1977] __dev_change_flags+0x445/0x660 [ 246.939687][ T1977] ? netif_set_allmulti+0x250/0x250 [ 246.939690][ T1977] ? kernel_text_address+0x149/0x170 [ 246.939694][ T1977] ? __kernel_text_address+0x12/0x30 [ 246.939696][ T1977] ? write_profile+0xf0/0xf0 [ 246.939699][ T1977] ? unwind_get_return_address+0x67/0xd0 [ 246.939703][ T1977] netif_change_flags+0x87/0x190 [ 246.939707][ T1977] do_setlink.isra.0+0x1cc3/0x2750 [ 246.939713][ T1977] ? stack_trace_save+0x93/0xc0 [ 246.939716][ T1977] ? rtnl_link_get_size+0x350/0x350 [ 246.939718][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939721][ T1977] ? stack_depot_save_flags+0x1bc/0x790 [ 246.939726][ T1977] ? kasan_save_stack+0x3d/0x50 [ 246.939730][ T1977] ? kasan_save_stack+0x2f/0x50 [ 246.939733][ T1977] ? kasan_save_track+0x14/0x30 [ 246.939736][ T1977] ? __kasan_kmalloc+0x7b/0x90 [ 246.939738][ T1977] ? __kmalloc_cache_noprof+0x29a/0x620 [ 246.939741][ T1977] ? rtnl_newlink+0x124/0x11c0 [ 246.939743][ T1977] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 246.939745][ T1977] ? netlink_rcv_skb+0x14e/0x3a0 [ 246.939748][ T1977] ? netlink_unicast+0x486/0x750 [ 246.939750][ T1977] ? netlink_sendmsg+0x735/0xc60 [ 246.939753][ T1977] ? ____sys_sendmsg+0x415/0x880 [ 246.939757][ T1977] ? ___sys_sendmsg+0x14e/0x1d0 [ 246.939759][ T1977] ? __sys_sendmsg+0x12c/0x1d0 [ 246.939762][ T1977] ? do_syscall_64+0xff/0x530 [ 246.939765][ T1977] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 246.939769][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939772][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939775][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939777][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939780][ T1977] ? trace_contention_end+0xb3/0x180 [ 246.939784][ T1977] ? __mutex_lock+0x1db/0x1ea0 [ 246.939787][ T1977] ? __mutex_lock+0x9a3/0x1ea0 [ 246.939789][ T1977] ? rtnl_newlink+0x9a8/0x11c0 [ 246.939792][ T1977] ? ww_mutex_lock+0x160/0x160 [ 246.939796][ T1977] ? __rtnl_newlink+0x3fa/0xa50 [ 246.939800][ T1977] rtnl_newlink+0x9f1/0x11c0 [ 246.939804][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939807][ T1977] ? rtnl_bridge_getlink+0x850/0x850 [ 246.939809][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939814][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939818][ T1977] ? is_bpf_text_address+0x3e/0x110 [ 246.939823][ T1977] ? is_bpf_text_address+0x72/0x110 [ 246.939826][ T1977] ? kernel_text_address+0x149/0x170 [ 246.939829][ T1977] ? __kernel_text_address+0x12/0x30 [ 246.939832][ T1977] ? write_profile+0xf0/0xf0 [ 246.939834][ T1977] ? unwind_get_return_address+0x67/0xd0 [ 246.939837][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939841][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939844][ T1977] ? cap_capable+0x1d7/0x3d0 [ 246.939849][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939852][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939855][ T1977] ? rtnl_bridge_getlink+0x850/0x850 [ 246.939857][ T1977] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 246.939860][ T1977] ? rtnl_link_fill+0x920/0x920 [ 246.939863][ T1977] ? filter_irq_stacks+0xd0/0xd0 [ 246.939865][ T1977] ? stack_depot_save_flags+0x1bc/0x790 [ 246.939870][ T1977] netlink_rcv_skb+0x14e/0x3a0 [ 246.939872][ T1977] ? rtnl_link_fill+0x920/0x920 [ 246.939875][ T1977] ? lock_release+0x184/0x1f0 [ 246.939877][ T1977] ? netlink_ack+0xcf0/0xcf0 [ 246.939880][ T1977] ? __netlink_lookup+0xb9/0x6b0 [ 246.939884][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939887][ T1977] ? lock_release+0x184/0x1f0 [ 246.939891][ T1977] netlink_unicast+0x486/0x750 [ 246.939894][ T1977] ? netlink_attachskb+0x810/0x810 [ 246.939897][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939900][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939903][ T1977] ? lock_acquire+0x13c/0x160 [ 246.939907][ T1977] netlink_sendmsg+0x735/0xc60 [ 246.939910][ T1977] ? netlink_unicast+0x750/0x750 [ 246.939913][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939916][ T1977] ? lock_release+0x184/0x1f0 [ 246.939919][ T1977] ____sys_sendmsg+0x415/0x880 [ 246.939922][ T1977] ? copy_msghdr_from_user+0x279/0x420 [ 246.939925][ T1977] ? get_timestamp.constprop.0+0x390/0x390 [ 246.939928][ T1977] ? move_addr_to_kernel+0x40/0x40 [ 246.939930][ T1977] ? filter_irq_stacks+0xd0/0xd0 [ 246.939935][ T1977] ___sys_sendmsg+0x14e/0x1d0 [ 246.939938][ T1977] ? copy_msghdr_from_user+0x420/0x420 [ 246.939947][ T1977] __sys_sendmsg+0x12c/0x1d0 [ 246.939950][ T1977] ? __sys_sendmsg_sock+0x20/0x20 [ 246.939955][ T1977] ? rcu_is_watching+0x16/0xd0 [ 246.939958][ T1977] do_syscall_64+0xff/0x530 [ 246.939960][ T1977] ? exc_page_fault+0xee/0x100 [ 246.939964][ T1977] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 246.939967][ T1977] RIP: 0033:0x7f3a550e654e [ 246.939970][ T1977] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 246.939972][ T1977] RSP: 002b:00007ffe742352c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 246.939977][ T1977] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3a550e654e [ 246.939980][ T1977] RDX: 0000000000000000 RSI: 00007ffe74235370 RDI: 0000000000000005 [ 246.939981][ T1977] RBP: 00007ffe742352d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.939983][ T1977] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdc8 [ 246.939984][ T1977] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe74235a30 [ 246.939989][ T1977] [ 252.323370][ T1992] veth1.100: left allmulticast mode [ 252.323389][ T1992] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 252.323392][ T1992] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1992, name: ip [ 252.323394][ T1992] preempt_count: 1, expected: 0 [ 252.323396][ T1992] RCU nest depth: 0, expected: 0 [ 252.323398][ T1992] INFO: lockdep is turned off. [ 252.323399][ T1992] irq event stamp: 0 [ 252.323401][ T1992] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 252.323406][ T1992] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 252.323414][ T1992] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 252.323416][ T1992] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 252.323419][ T1992] Preemption disabled at: [ 252.323420][ T1992] [] vprintk_emit+0x31b/0x3e0 [ 252.323430][ T1992] CPU: 3 UID: 0 PID: 1992 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 252.323435][ T1992] Tainted: [W]=WARN [ 252.323437][ T1992] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 252.323440][ T1992] Call Trace: [ 252.323442][ T1992] [ 252.323444][ T1992] dump_stack_lvl+0x6f/0xa0 [ 252.323450][ T1992] ? vprintk_emit+0x31b/0x3e0 [ 252.323453][ T1992] __might_resched.cold+0x1fe/0x2c1 [ 252.323458][ T1992] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 252.323461][ T1992] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 252.323465][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323471][ T1992] __kmalloc_noprof+0x443/0x760 [ 252.323475][ T1992] ? __rwlock_init+0x150/0x150 [ 252.323479][ T1992] ? alloc_buf.isra.0+0x4b/0x260 [ 252.323484][ T1992] ? do_raw_spin_unlock+0x59/0x250 [ 252.323487][ T1992] alloc_buf.isra.0+0x4b/0x260 [ 252.323490][ T1992] put_chars+0x1e1/0x2f0 [ 252.323493][ T1992] ? __send_to_port+0x420/0x420 [ 252.323497][ T1992] ? console_prepend_replay+0x20/0x20 [ 252.323500][ T1992] hvc_console_print+0x292/0x780 [ 252.323505][ T1992] ? hvc_write+0x3a0/0x3a0 [ 252.323507][ T1992] ? vsnprintf+0x527/0x1700 [ 252.323512][ T1992] ? __rwlock_init+0x150/0x150 [ 252.323514][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323517][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323521][ T1992] console_emit_next_record+0x22f/0x4c0 [ 252.323525][ T1992] ? devkmsg_read+0x4b0/0x4b0 [ 252.323528][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323531][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323533][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323536][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323539][ T1992] ? console_flush_one_record+0x111/0x710 [ 252.323542][ T1992] console_flush_one_record+0x46f/0x710 [ 252.323546][ T1992] ? console_emit_next_record+0x4c0/0x4c0 [ 252.323550][ T1992] console_unlock+0xee/0x1f0 [ 252.323553][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323556][ T1992] ? console_flush_one_record+0x710/0x710 [ 252.323559][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323561][ T1992] ? lock_release+0x184/0x1f0 [ 252.323563][ T1992] ? lock_acquire+0x60/0x160 [ 252.323566][ T1992] ? __rcu_read_lock+0x30/0x70 [ 252.323569][ T1992] ? __down_trylock_console_sem+0x5e/0xa0 [ 252.323572][ T1992] ? vprintk_emit+0x320/0x3e0 [ 252.323576][ T1992] vprintk_emit+0x37c/0x3e0 [ 252.323579][ T1992] ? wake_up_klogd_work_func+0x90/0x90 [ 252.323583][ T1992] ? try_to_wake_up+0x153/0x1130 [ 252.323586][ T1992] _printk+0xc7/0x100 [ 252.323591][ T1992] ? snapshot_read.cold+0x21/0x21 [ 252.323594][ T1992] ? __virt_addr_valid+0x102/0x440 [ 252.323598][ T1992] ? __virt_addr_valid+0x1da/0x440 [ 252.323601][ T1992] ? netdev_name+0x43/0x60 [ 252.323605][ T1992] ? __netdev_printk+0x17f/0x1d0 [ 252.323608][ T1992] netdev_info+0xe2/0x116 [ 252.323611][ T1992] ? netdev_notice+0x120/0x120 [ 252.323613][ T1992] ? netlink_unicast+0x486/0x750 [ 252.323618][ T1992] ? netlink_sendmsg+0x735/0xc60 [ 252.323621][ T1992] ? pwq_dec_nr_in_flight+0x780/0x780 [ 252.323625][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323628][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323631][ T1992] ? mutex_is_locked+0x1c/0x50 [ 252.323635][ T1992] netif_set_allmulti.cold+0x7c/0x166 [ 252.323639][ T1992] ? __local_bh_enable_ip+0xaa/0x150 [ 252.323643][ T1992] __dev_change_flags+0x445/0x660 [ 252.323648][ T1992] ? netif_set_allmulti+0x250/0x250 [ 252.323651][ T1992] ? kernel_text_address+0x149/0x170 [ 252.323654][ T1992] ? __kernel_text_address+0x12/0x30 [ 252.323656][ T1992] ? write_profile+0xf0/0xf0 [ 252.323659][ T1992] ? unwind_get_return_address+0x67/0xd0 [ 252.323662][ T1992] netif_change_flags+0x87/0x190 [ 252.323666][ T1992] do_setlink.isra.0+0x1cc3/0x2750 [ 252.323671][ T1992] ? stack_trace_save+0x93/0xc0 [ 252.323674][ T1992] ? rtnl_link_get_size+0x350/0x350 [ 252.323676][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323679][ T1992] ? stack_depot_save_flags+0x1bc/0x790 [ 252.323684][ T1992] ? kasan_save_stack+0x3d/0x50 [ 252.323688][ T1992] ? kasan_save_stack+0x2f/0x50 [ 252.323690][ T1992] ? kasan_save_track+0x14/0x30 [ 252.323693][ T1992] ? __kasan_kmalloc+0x7b/0x90 [ 252.323695][ T1992] ? __kmalloc_cache_noprof+0x29a/0x620 [ 252.323698][ T1992] ? rtnl_newlink+0x124/0x11c0 [ 252.323700][ T1992] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 252.323702][ T1992] ? netlink_rcv_skb+0x14e/0x3a0 [ 252.323705][ T1992] ? netlink_unicast+0x486/0x750 [ 252.323707][ T1992] ? netlink_sendmsg+0x735/0xc60 [ 252.323709][ T1992] ? ____sys_sendmsg+0x415/0x880 [ 252.323713][ T1992] ? ___sys_sendmsg+0x14e/0x1d0 [ 252.323715][ T1992] ? __sys_sendmsg+0x12c/0x1d0 [ 252.323718][ T1992] ? do_syscall_64+0xff/0x530 [ 252.323721][ T1992] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 252.323725][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323728][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323730][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323733][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323736][ T1992] ? trace_contention_end+0xb3/0x180 [ 252.323739][ T1992] ? __mutex_lock+0x1db/0x1ea0 [ 252.323742][ T1992] ? __mutex_lock+0x9a3/0x1ea0 [ 252.323745][ T1992] ? rtnl_newlink+0x9a8/0x11c0 [ 252.323748][ T1992] ? ww_mutex_lock+0x160/0x160 [ 252.323752][ T1992] ? __rtnl_newlink+0x3fa/0xa50 [ 252.323755][ T1992] rtnl_newlink+0x9f1/0x11c0 [ 252.323759][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323762][ T1992] ? rtnl_bridge_getlink+0x850/0x850 [ 252.323764][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323766][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323770][ T1992] ? is_bpf_text_address+0x3e/0x110 [ 252.323774][ T1992] ? is_bpf_text_address+0x72/0x110 [ 252.323777][ T1992] ? kernel_text_address+0x149/0x170 [ 252.323780][ T1992] ? __kernel_text_address+0x12/0x30 [ 252.323782][ T1992] ? write_profile+0xf0/0xf0 [ 252.323784][ T1992] ? unwind_get_return_address+0x67/0xd0 [ 252.323786][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323789][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323791][ T1992] ? cap_capable+0x1d7/0x3d0 [ 252.323796][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323798][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323801][ T1992] ? rtnl_bridge_getlink+0x850/0x850 [ 252.323804][ T1992] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 252.323807][ T1992] ? rtnl_link_fill+0x920/0x920 [ 252.323809][ T1992] ? filter_irq_stacks+0xd0/0xd0 [ 252.323816][ T1992] ? stack_depot_save_flags+0x1bc/0x790 [ 252.323822][ T1992] netlink_rcv_skb+0x14e/0x3a0 [ 252.323824][ T1992] ? rtnl_link_fill+0x920/0x920 [ 252.323826][ T1992] ? lock_release+0x184/0x1f0 [ 252.323829][ T1992] ? netlink_ack+0xcf0/0xcf0 [ 252.323832][ T1992] ? __netlink_lookup+0xb9/0x6b0 [ 252.323838][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323841][ T1992] ? lock_release+0x184/0x1f0 [ 252.323845][ T1992] netlink_unicast+0x486/0x750 [ 252.323848][ T1992] ? netlink_attachskb+0x810/0x810 [ 252.323851][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323854][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323856][ T1992] ? lock_acquire+0x13c/0x160 [ 252.323860][ T1992] netlink_sendmsg+0x735/0xc60 [ 252.323863][ T1992] ? netlink_unicast+0x750/0x750 [ 252.323866][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323869][ T1992] ? lock_release+0x184/0x1f0 [ 252.323873][ T1992] ____sys_sendmsg+0x415/0x880 [ 252.323875][ T1992] ? copy_msghdr_from_user+0x279/0x420 [ 252.323878][ T1992] ? get_timestamp.constprop.0+0x390/0x390 [ 252.323881][ T1992] ? move_addr_to_kernel+0x40/0x40 [ 252.323883][ T1992] ? filter_irq_stacks+0xd0/0xd0 [ 252.323888][ T1992] ___sys_sendmsg+0x14e/0x1d0 [ 252.323891][ T1992] ? copy_msghdr_from_user+0x420/0x420 [ 252.323900][ T1992] __sys_sendmsg+0x12c/0x1d0 [ 252.323903][ T1992] ? __sys_sendmsg_sock+0x20/0x20 [ 252.323908][ T1992] ? rcu_is_watching+0x16/0xd0 [ 252.323911][ T1992] do_syscall_64+0xff/0x530 [ 252.323913][ T1992] ? exc_page_fault+0xee/0x100 [ 252.323917][ T1992] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 252.323920][ T1992] RIP: 0033:0x7f945c03a54e [ 252.323923][ T1992] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 252.323926][ T1992] RSP: 002b:00007ffded98a980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 252.323931][ T1992] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f945c03a54e [ 252.323933][ T1992] RDX: 0000000000000000 RSI: 00007ffded98aa30 RDI: 0000000000000005 [ 252.323935][ T1992] RBP: 00007ffded98a990 R08: 0000000000000000 R09: 0000000000000000 [ 252.323936][ T1992] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdcd [ 252.323938][ T1992] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffded98b0f0 [ 252.323942][ T1992] [ 262.012954][ T2188] veth1: left allmulticast mode [ 262.012974][ T2188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 262.012978][ T2188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2188, name: ip [ 262.012980][ T2188] preempt_count: 1, expected: 0 [ 262.012982][ T2188] RCU nest depth: 0, expected: 0 [ 262.012983][ T2188] INFO: lockdep is turned off. [ 262.012985][ T2188] irq event stamp: 0 [ 262.012987][ T2188] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 262.012992][ T2188] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 262.013000][ T2188] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 262.013003][ T2188] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 262.013006][ T2188] Preemption disabled at: [ 262.013007][ T2188] [] vprintk_emit+0x31b/0x3e0 [ 262.013016][ T2188] CPU: 0 UID: 0 PID: 2188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 262.013021][ T2188] Tainted: [W]=WARN [ 262.013023][ T2188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 262.013025][ T2188] Call Trace: [ 262.013027][ T2188] [ 262.013029][ T2188] dump_stack_lvl+0x6f/0xa0 [ 262.013036][ T2188] ? vprintk_emit+0x31b/0x3e0 [ 262.013039][ T2188] __might_resched.cold+0x1fe/0x2c1 [ 262.013044][ T2188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 262.013048][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013054][ T2188] __kmalloc_noprof+0x443/0x760 [ 262.013058][ T2188] ? __rwlock_init+0x150/0x150 [ 262.013062][ T2188] ? alloc_buf.isra.0+0x4b/0x260 [ 262.013067][ T2188] ? do_raw_spin_unlock+0x59/0x250 [ 262.013070][ T2188] alloc_buf.isra.0+0x4b/0x260 [ 262.013073][ T2188] put_chars+0x1e1/0x2f0 [ 262.013076][ T2188] ? __send_to_port+0x420/0x420 [ 262.013079][ T2188] ? printk_get_next_message+0x240/0x650 [ 262.013084][ T2188] hvc_console_print+0x292/0x780 [ 262.013089][ T2188] ? hvc_write+0x3a0/0x3a0 [ 262.013092][ T2188] ? __rwlock_init+0x150/0x150 [ 262.013094][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013098][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013101][ T2188] console_emit_next_record+0x22f/0x4c0 [ 262.013105][ T2188] ? devkmsg_read+0x4b0/0x4b0 [ 262.013108][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013111][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013114][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013117][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013120][ T2188] ? console_flush_one_record+0x111/0x710 [ 262.013123][ T2188] console_flush_one_record+0x46f/0x710 [ 262.013127][ T2188] ? console_emit_next_record+0x4c0/0x4c0 [ 262.013132][ T2188] console_unlock+0xee/0x1f0 [ 262.013140][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013143][ T2188] ? console_flush_one_record+0x710/0x710 [ 262.013145][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013148][ T2188] ? lock_release+0x184/0x1f0 [ 262.013151][ T2188] ? lock_acquire+0x60/0x160 [ 262.013153][ T2188] ? __rcu_read_lock+0x30/0x70 [ 262.013157][ T2188] ? __down_trylock_console_sem+0x5e/0xa0 [ 262.013160][ T2188] ? vprintk_emit+0x320/0x3e0 [ 262.013163][ T2188] vprintk_emit+0x37c/0x3e0 [ 262.013167][ T2188] ? wake_up_klogd_work_func+0x90/0x90 [ 262.013170][ T2188] ? netlink_unicast+0x486/0x750 [ 262.013174][ T2188] ? ____sys_sendmsg+0x415/0x880 [ 262.013178][ T2188] ? ___sys_sendmsg+0x14e/0x1d0 [ 262.013181][ T2188] ? __sys_sendmsg+0x12c/0x1d0 [ 262.013183][ T2188] ? do_syscall_64+0xff/0x530 [ 262.013187][ T2188] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 262.013191][ T2188] _printk+0xc7/0x100 [ 262.013196][ T2188] ? snapshot_read.cold+0x21/0x21 [ 262.013199][ T2188] ? netdev_name+0x43/0x60 [ 262.013203][ T2188] ? __netdev_printk+0x17f/0x1d0 [ 262.013207][ T2188] netdev_info+0xe2/0x116 [ 262.013210][ T2188] ? netdev_notice+0x120/0x120 [ 262.013213][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013216][ T2188] ? __up_read+0x355/0x9e0 [ 262.013219][ T2188] ? trace_hardirqs_on+0x36/0x40 [ 262.013222][ T2188] ? down_write_nested+0x200/0x200 [ 262.013225][ T2188] ? mutex_is_locked+0x1c/0x50 [ 262.013229][ T2188] netif_set_allmulti.cold+0x7c/0x166 [ 262.013233][ T2188] dev_set_allmulti+0xa2/0x150 [ 262.013237][ T2188] del_nbp+0xb7/0xc10 [bridge] [ 262.013256][ T2188] ? __asan_memset+0x27/0x50 [ 262.013260][ T2188] br_dev_delete+0x9d/0x1e0 [bridge] [ 262.013274][ T2188] rtnl_dellink+0x48f/0xae0 [ 262.013278][ T2188] ? lock_release+0x184/0x1f0 [ 262.013280][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013284][ T2188] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 262.013287][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013298][ T2188] ? unwind_next_frame+0x69b/0x1ea0 [ 262.013302][ T2188] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 262.013305][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013307][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013310][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013313][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013315][ T2188] ? lock_release+0x184/0x1f0 [ 262.013318][ T2188] ? is_bpf_text_address+0x3e/0x110 [ 262.013323][ T2188] ? is_bpf_text_address+0x72/0x110 [ 262.013325][ T2188] ? kernel_text_address+0x149/0x170 [ 262.013329][ T2188] ? __kernel_text_address+0x12/0x30 [ 262.013331][ T2188] ? write_profile+0xf0/0xf0 [ 262.013335][ T2188] ? unwind_get_return_address+0x67/0xd0 [ 262.013337][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013340][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013343][ T2188] ? cap_capable+0x1d7/0x3d0 [ 262.013347][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013350][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013353][ T2188] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 262.013356][ T2188] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 262.013359][ T2188] ? rtnl_link_fill+0x920/0x920 [ 262.013362][ T2188] ? filter_irq_stacks+0xd0/0xd0 [ 262.013364][ T2188] ? stack_depot_save_flags+0x1bc/0x790 [ 262.013370][ T2188] netlink_rcv_skb+0x14e/0x3a0 [ 262.013373][ T2188] ? rtnl_link_fill+0x920/0x920 [ 262.013375][ T2188] ? lock_release+0x184/0x1f0 [ 262.013378][ T2188] ? netlink_ack+0xcf0/0xcf0 [ 262.013380][ T2188] ? __netlink_lookup+0xb9/0x6b0 [ 262.013384][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013387][ T2188] ? lock_release+0x184/0x1f0 [ 262.013391][ T2188] netlink_unicast+0x486/0x750 [ 262.013394][ T2188] ? netlink_attachskb+0x810/0x810 [ 262.013397][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013399][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013402][ T2188] ? lock_acquire+0x13c/0x160 [ 262.013405][ T2188] netlink_sendmsg+0x735/0xc60 [ 262.013409][ T2188] ? netlink_unicast+0x750/0x750 [ 262.013412][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013415][ T2188] ? lock_release+0x184/0x1f0 [ 262.013418][ T2188] ____sys_sendmsg+0x415/0x880 [ 262.013420][ T2188] ? copy_msghdr_from_user+0x279/0x420 [ 262.013423][ T2188] ? get_timestamp.constprop.0+0x390/0x390 [ 262.013426][ T2188] ? move_addr_to_kernel+0x40/0x40 [ 262.013428][ T2188] ? filter_irq_stacks+0xd0/0xd0 [ 262.013433][ T2188] ___sys_sendmsg+0x14e/0x1d0 [ 262.013436][ T2188] ? copy_msghdr_from_user+0x420/0x420 [ 262.013445][ T2188] __sys_sendmsg+0x12c/0x1d0 [ 262.013448][ T2188] ? __sys_sendmsg_sock+0x20/0x20 [ 262.013452][ T2188] ? rcu_is_watching+0x16/0xd0 [ 262.013456][ T2188] do_syscall_64+0xff/0x530 [ 262.013458][ T2188] ? exc_page_fault+0xee/0x100 [ 262.013462][ T2188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 262.013464][ T2188] RIP: 0033:0x7f69c3fdc54e [ 262.013467][ T2188] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 262.013470][ T2188] RSP: 002b:00007ffd5cd71f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 262.013475][ T2188] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f69c3fdc54e [ 262.013478][ T2188] RDX: 0000000000000000 RSI: 00007ffd5cd71fe0 RDI: 0000000000000005 [ 262.013479][ T2188] RBP: 00007ffd5cd71f40 R08: 0000000000000000 R09: 0000000000000000 [ 262.013481][ T2188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdd7 [ 262.013483][ T2188] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd5cd726a0 [ 262.013487][ T2188] [ 262.054771][ T2188] veth1: left promiscuous mode [ 262.055215][ T2188] br0: port 1(veth1) entered disabled state [ 263.036805][ T2229] br0: port 1(veth1) entered blocking state [ 263.036831][ T2229] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 263.036834][ T2229] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2229, name: ip [ 263.036837][ T2229] preempt_count: 1, expected: 0 [ 263.036839][ T2229] RCU nest depth: 0, expected: 0 [ 263.036840][ T2229] INFO: lockdep is turned off. [ 263.036842][ T2229] irq event stamp: 0 [ 263.036843][ T2229] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 263.036850][ T2229] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 263.036858][ T2229] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 263.036861][ T2229] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 263.036864][ T2229] Preemption disabled at: [ 263.036865][ T2229] [] vprintk_emit+0x31b/0x3e0 [ 263.036875][ T2229] CPU: 3 UID: 0 PID: 2229 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 263.036880][ T2229] Tainted: [W]=WARN [ 263.036882][ T2229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 263.036884][ T2229] Call Trace: [ 263.036887][ T2229] [ 263.036888][ T2229] dump_stack_lvl+0x6f/0xa0 [ 263.036895][ T2229] ? vprintk_emit+0x31b/0x3e0 [ 263.036898][ T2229] __might_resched.cold+0x1fe/0x2c1 [ 263.036903][ T2229] ? __module_address+0x36/0x330 [ 263.036908][ T2229] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 263.036912][ T2229] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 263.036915][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.036920][ T2229] __kmalloc_noprof+0x443/0x760 [ 263.036925][ T2229] ? __rwlock_init+0x150/0x150 [ 263.036929][ T2229] ? alloc_buf.isra.0+0x4b/0x260 [ 263.036934][ T2229] ? do_raw_spin_unlock+0x59/0x250 [ 263.036937][ T2229] alloc_buf.isra.0+0x4b/0x260 [ 263.036940][ T2229] put_chars+0x1e1/0x2f0 [ 263.036943][ T2229] ? prb_final_commit+0x50/0x50 [ 263.036946][ T2229] ? __send_to_port+0x420/0x420 [ 263.036949][ T2229] ? printk_get_next_message+0x240/0x650 [ 263.036951][ T2229] ? kvm_clock_get_cycles+0x11/0x30 [ 263.036955][ T2229] ? ktime_get+0x1dd/0x2d0 [ 263.036959][ T2229] hvc_console_print+0x292/0x780 [ 263.036964][ T2229] ? hvc_write+0x3a0/0x3a0 [ 263.036967][ T2229] ? do_raw_spin_lock+0x131/0x280 [ 263.036969][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.036972][ T2229] ? __rwlock_init+0x150/0x150 [ 263.036974][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.036977][ T2229] ? lock_acquire+0x13c/0x160 [ 263.036981][ T2229] console_emit_next_record+0x22f/0x4c0 [ 263.036985][ T2229] ? devkmsg_read+0x4b0/0x4b0 [ 263.036988][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.036991][ T2229] ? lock_acquire+0x13c/0x160 [ 263.036994][ T2229] ? console_flush_one_record+0x111/0x710 [ 263.036997][ T2229] console_flush_one_record+0x46f/0x710 [ 263.037001][ T2229] ? console_emit_next_record+0x4c0/0x4c0 [ 263.037005][ T2229] console_unlock+0xee/0x1f0 [ 263.037008][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037011][ T2229] ? console_flush_one_record+0x710/0x710 [ 263.037013][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037016][ T2229] ? lock_release+0x184/0x1f0 [ 263.037018][ T2229] ? lock_acquire+0x60/0x160 [ 263.037021][ T2229] ? __rcu_read_lock+0x30/0x70 [ 263.037024][ T2229] ? __down_trylock_console_sem+0x5e/0xa0 [ 263.037027][ T2229] ? vprintk_emit+0x320/0x3e0 [ 263.037030][ T2229] vprintk_emit+0x37c/0x3e0 [ 263.037035][ T2229] ? wake_up_klogd_work_func+0x90/0x90 [ 263.037037][ T2229] ? __rwlock_init+0x150/0x150 [ 263.037040][ T2229] ? filter_irq_stacks+0xd0/0xd0 [ 263.037043][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037045][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037049][ T2229] _printk+0xc7/0x100 [ 263.037053][ T2229] ? snapshot_read.cold+0x21/0x21 [ 263.037056][ T2229] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 263.037074][ T2229] ? do_setlink.isra.0+0xa31/0x2750 [ 263.037078][ T2229] ? rtnl_newlink+0x9f1/0x11c0 [ 263.037080][ T2229] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.037084][ T2229] br_set_state+0x22f/0x430 [bridge] [ 263.037099][ T2229] br_init_port+0xc4/0x200 [bridge] [ 263.037113][ T2229] new_nbp+0x39c/0x580 [bridge] [ 263.037126][ T2229] br_add_if+0x212/0x1320 [bridge] [ 263.037139][ T2229] ? bpf_address_lookup+0x250/0x290 [ 263.037149][ T2229] ? is_bpf_text_address+0x72/0x110 [ 263.037153][ T2229] ? kernel_text_address+0x149/0x170 [ 263.037156][ T2229] ? __kernel_text_address+0x12/0x30 [ 263.037160][ T2229] do_set_master+0x357/0x580 [ 263.037164][ T2229] do_setlink.isra.0+0xa31/0x2750 [ 263.037167][ T2229] ? stack_trace_save+0x93/0xc0 [ 263.037170][ T2229] ? rtnl_link_get_size+0x350/0x350 [ 263.037172][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037175][ T2229] ? stack_depot_save_flags+0x1bc/0x790 [ 263.037181][ T2229] ? kasan_save_stack+0x3d/0x50 [ 263.037185][ T2229] ? kasan_save_stack+0x2f/0x50 [ 263.037187][ T2229] ? kasan_save_track+0x14/0x30 [ 263.037190][ T2229] ? __kasan_kmalloc+0x7b/0x90 [ 263.037192][ T2229] ? __kmalloc_cache_noprof+0x29a/0x620 [ 263.037195][ T2229] ? rtnl_newlink+0x124/0x11c0 [ 263.037197][ T2229] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.037199][ T2229] ? netlink_rcv_skb+0x14e/0x3a0 [ 263.037203][ T2229] ? netlink_unicast+0x486/0x750 [ 263.037205][ T2229] ? netlink_sendmsg+0x735/0xc60 [ 263.037208][ T2229] ? ____sys_sendmsg+0x415/0x880 [ 263.037211][ T2229] ? ___sys_sendmsg+0x14e/0x1d0 [ 263.037214][ T2229] ? __sys_sendmsg+0x12c/0x1d0 [ 263.037216][ T2229] ? do_syscall_64+0xff/0x530 [ 263.037220][ T2229] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.037224][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037227][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037230][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037232][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037236][ T2229] ? trace_contention_end+0xb3/0x180 [ 263.037240][ T2229] ? __mutex_lock+0x1db/0x1ea0 [ 263.037243][ T2229] ? __mutex_lock+0x9a3/0x1ea0 [ 263.037246][ T2229] ? rtnl_newlink+0x9a8/0x11c0 [ 263.037249][ T2229] ? ww_mutex_lock+0x160/0x160 [ 263.037251][ T2229] ? nla_get_range_signed+0x3d0/0x3d0 [ 263.037255][ T2229] ? __rtnl_newlink+0x3fa/0xa50 [ 263.037259][ T2229] rtnl_newlink+0x9f1/0x11c0 [ 263.037262][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037265][ T2229] ? rtnl_bridge_getlink+0x850/0x850 [ 263.037267][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037270][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037273][ T2229] ? is_bpf_text_address+0x3e/0x110 [ 263.037276][ T2229] ? is_bpf_text_address+0x72/0x110 [ 263.037279][ T2229] ? kernel_text_address+0x149/0x170 [ 263.037281][ T2229] ? __kernel_text_address+0x12/0x30 [ 263.037284][ T2229] ? write_profile+0xf0/0xf0 [ 263.037286][ T2229] ? unwind_get_return_address+0x67/0xd0 [ 263.037289][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037292][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037294][ T2229] ? cap_capable+0x1d7/0x3d0 [ 263.037299][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037301][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037304][ T2229] ? rtnl_bridge_getlink+0x850/0x850 [ 263.037307][ T2229] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.037310][ T2229] ? rtnl_link_fill+0x920/0x920 [ 263.037312][ T2229] ? filter_irq_stacks+0xd0/0xd0 [ 263.037315][ T2229] ? stack_depot_save_flags+0x1bc/0x790 [ 263.037319][ T2229] netlink_rcv_skb+0x14e/0x3a0 [ 263.037321][ T2229] ? rtnl_link_fill+0x920/0x920 [ 263.037324][ T2229] ? lock_release+0x184/0x1f0 [ 263.037326][ T2229] ? netlink_ack+0xcf0/0xcf0 [ 263.037329][ T2229] ? __netlink_lookup+0xb9/0x6b0 [ 263.037333][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037336][ T2229] ? lock_release+0x184/0x1f0 [ 263.037340][ T2229] netlink_unicast+0x486/0x750 [ 263.037343][ T2229] ? netlink_attachskb+0x810/0x810 [ 263.037346][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037349][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037351][ T2229] ? lock_acquire+0x13c/0x160 [ 263.037354][ T2229] netlink_sendmsg+0x735/0xc60 [ 263.037358][ T2229] ? netlink_unicast+0x750/0x750 [ 263.037361][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037364][ T2229] ? lock_release+0x184/0x1f0 [ 263.037367][ T2229] ____sys_sendmsg+0x415/0x880 [ 263.037370][ T2229] ? copy_msghdr_from_user+0x279/0x420 [ 263.037372][ T2229] ? get_timestamp.constprop.0+0x390/0x390 [ 263.037375][ T2229] ? move_addr_to_kernel+0x40/0x40 [ 263.037377][ T2229] ? filter_irq_stacks+0xd0/0xd0 [ 263.037382][ T2229] ___sys_sendmsg+0x14e/0x1d0 [ 263.037385][ T2229] ? copy_msghdr_from_user+0x420/0x420 [ 263.037394][ T2229] __sys_sendmsg+0x12c/0x1d0 [ 263.037397][ T2229] ? __sys_sendmsg_sock+0x20/0x20 [ 263.037401][ T2229] ? rcu_is_watching+0x16/0xd0 [ 263.037405][ T2229] do_syscall_64+0xff/0x530 [ 263.037407][ T2229] ? exc_page_fault+0xee/0x100 [ 263.037410][ T2229] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.037413][ T2229] RIP: 0033:0x7f679ec3b54e [ 263.037416][ T2229] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 263.037419][ T2229] RSP: 002b:00007ffe0b48e3d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 263.037424][ T2229] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f679ec3b54e [ 263.037426][ T2229] RDX: 0000000000000000 RSI: 00007ffe0b48e480 RDI: 0000000000000005 [ 263.037428][ T2229] RBP: 00007ffe0b48e3e0 R08: 0000000000000000 R09: 0000000000000000 [ 263.037429][ T2229] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdd8 [ 263.037431][ T2229] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0b48eb40 [ 263.037436][ T2229] [ 263.089074][ T2229] br0: port 1(veth1) entered disabled state [ 263.089471][ T2229] veth1: entered allmulticast mode [ 263.091246][ T2229] veth1: entered promiscuous mode [ 263.121000][ T59] br0: port 1(veth1) entered blocking state [ 263.121335][ T59] br0: port 1(veth1) entered forwarding state [ 263.311422][ T2236] br0: port 1(veth1) entered disabled state [ 263.313019][ T2236] br0: port 1(veth1) entered blocking state [ 263.313414][ T2236] br0: port 1(veth1) entered forwarding state [ 263.629053][ T72] br0: entered promiscuous mode [ 280.543083][ T2298] br0.100: entered promiscuous mode [ 280.543105][ T2298] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 280.543108][ T2298] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2298, name: ip [ 280.543111][ T2298] preempt_count: 1, expected: 0 [ 280.543113][ T2298] RCU nest depth: 0, expected: 0 [ 280.543114][ T2298] INFO: lockdep is turned off. [ 280.543116][ T2298] irq event stamp: 0 [ 280.543117][ T2298] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 280.543123][ T2298] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 280.543131][ T2298] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 280.543134][ T2298] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 280.543137][ T2298] Preemption disabled at: [ 280.543138][ T2298] [] vprintk_emit+0x31b/0x3e0 [ 280.543148][ T2298] CPU: 2 UID: 0 PID: 2298 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 280.543153][ T2298] Tainted: [W]=WARN [ 280.543155][ T2298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 280.543157][ T2298] Call Trace: [ 280.543159][ T2298] [ 280.543161][ T2298] dump_stack_lvl+0x6f/0xa0 [ 280.543168][ T2298] ? vprintk_emit+0x31b/0x3e0 [ 280.543171][ T2298] __might_resched.cold+0x1fe/0x2c1 [ 280.543176][ T2298] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 280.543181][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543186][ T2298] __kmalloc_noprof+0x443/0x760 [ 280.543191][ T2298] ? __rwlock_init+0x150/0x150 [ 280.543195][ T2298] ? alloc_buf.isra.0+0x4b/0x260 [ 280.543201][ T2298] ? do_raw_spin_unlock+0x59/0x250 [ 280.543203][ T2298] alloc_buf.isra.0+0x4b/0x260 [ 280.543207][ T2298] put_chars+0x1e1/0x2f0 [ 280.543209][ T2298] ? desc_read_finalized_seq+0x79/0x120 [ 280.543212][ T2298] ? __send_to_port+0x420/0x420 [ 280.543216][ T2298] ? console_prepend_replay+0x20/0x20 [ 280.543220][ T2298] hvc_console_print+0x292/0x780 [ 280.543225][ T2298] ? hvc_write+0x3a0/0x3a0 [ 280.543227][ T2298] ? do_raw_spin_lock+0x131/0x280 [ 280.543230][ T2298] ? __rwlock_init+0x150/0x150 [ 280.543232][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543235][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543238][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543242][ T2298] console_emit_next_record+0x22f/0x4c0 [ 280.543246][ T2298] ? devkmsg_read+0x4b0/0x4b0 [ 280.543249][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543251][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543260][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543263][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543266][ T2298] ? console_flush_one_record+0x111/0x710 [ 280.543269][ T2298] console_flush_one_record+0x46f/0x710 [ 280.543273][ T2298] ? console_emit_next_record+0x4c0/0x4c0 [ 280.543277][ T2298] console_unlock+0xee/0x1f0 [ 280.543280][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543283][ T2298] ? console_flush_one_record+0x710/0x710 [ 280.543286][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543288][ T2298] ? lock_release+0x184/0x1f0 [ 280.543291][ T2298] ? lock_acquire+0x60/0x160 [ 280.543293][ T2298] ? __rcu_read_lock+0x30/0x70 [ 280.543297][ T2298] ? __down_trylock_console_sem+0x5e/0xa0 [ 280.543300][ T2298] ? vprintk_emit+0x320/0x3e0 [ 280.543303][ T2298] vprintk_emit+0x37c/0x3e0 [ 280.543307][ T2298] ? wake_up_klogd_work_func+0x90/0x90 [ 280.543309][ T2298] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 280.543314][ T2298] ? try_to_wake_up+0x153/0x1130 [ 280.543319][ T2298] _printk+0xc7/0x100 [ 280.543323][ T2298] ? snapshot_read.cold+0x21/0x21 [ 280.543326][ T2298] ? __virt_addr_valid+0x102/0x440 [ 280.543331][ T2298] ? __virt_addr_valid+0x1da/0x440 [ 280.543334][ T2298] ? netdev_name+0x43/0x60 [ 280.543338][ T2298] ? __netdev_printk+0x17f/0x1d0 [ 280.543341][ T2298] netdev_info+0xe2/0x116 [ 280.543344][ T2298] ? netdev_notice+0x120/0x120 [ 280.543346][ T2298] ? netlink_sendmsg+0x735/0xc60 [ 280.543351][ T2298] ? ____sys_sendmsg+0x415/0x880 [ 280.543355][ T2298] ? pwq_dec_nr_in_flight+0x780/0x780 [ 280.543359][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543362][ T2298] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 280.543366][ T2298] ? mutex_is_locked+0x1c/0x50 [ 280.543371][ T2298] __dev_set_promiscuity.cold+0x95/0x104 [ 280.543375][ T2298] __dev_change_flags+0x396/0x660 [ 280.543380][ T2298] ? netif_set_allmulti+0x250/0x250 [ 280.543383][ T2298] ? kernel_text_address+0x149/0x170 [ 280.543386][ T2298] ? __kernel_text_address+0x12/0x30 [ 280.543389][ T2298] ? write_profile+0xf0/0xf0 [ 280.543392][ T2298] ? unwind_get_return_address+0x67/0xd0 [ 280.543396][ T2298] netif_change_flags+0x87/0x190 [ 280.543400][ T2298] do_setlink.isra.0+0x1cc3/0x2750 [ 280.543405][ T2298] ? stack_trace_save+0x93/0xc0 [ 280.543408][ T2298] ? rtnl_link_get_size+0x350/0x350 [ 280.543410][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543412][ T2298] ? stack_depot_save_flags+0x1bc/0x790 [ 280.543418][ T2298] ? kasan_save_stack+0x3d/0x50 [ 280.543422][ T2298] ? kasan_save_stack+0x2f/0x50 [ 280.543424][ T2298] ? kasan_save_track+0x14/0x30 [ 280.543427][ T2298] ? __kasan_kmalloc+0x7b/0x90 [ 280.543430][ T2298] ? __kmalloc_cache_noprof+0x29a/0x620 [ 280.543432][ T2298] ? rtnl_newlink+0x124/0x11c0 [ 280.543434][ T2298] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 280.543436][ T2298] ? netlink_rcv_skb+0x14e/0x3a0 [ 280.543439][ T2298] ? netlink_unicast+0x486/0x750 [ 280.543441][ T2298] ? netlink_sendmsg+0x735/0xc60 [ 280.543444][ T2298] ? ____sys_sendmsg+0x415/0x880 [ 280.543446][ T2298] ? ___sys_sendmsg+0x14e/0x1d0 [ 280.543449][ T2298] ? __sys_sendmsg+0x12c/0x1d0 [ 280.543451][ T2298] ? do_syscall_64+0xff/0x530 [ 280.543454][ T2298] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 280.543459][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543462][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543464][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543467][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543470][ T2298] ? trace_contention_end+0xb3/0x180 [ 280.543473][ T2298] ? __mutex_lock+0x1db/0x1ea0 [ 280.543476][ T2298] ? __mutex_lock+0x9a3/0x1ea0 [ 280.543478][ T2298] ? rtnl_newlink+0x9a8/0x11c0 [ 280.543481][ T2298] ? ww_mutex_lock+0x160/0x160 [ 280.543485][ T2298] ? __rtnl_newlink+0x3fa/0xa50 [ 280.543489][ T2298] rtnl_newlink+0x9f1/0x11c0 [ 280.543492][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543495][ T2298] ? rtnl_bridge_getlink+0x850/0x850 [ 280.543497][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543500][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543503][ T2298] ? is_bpf_text_address+0x3e/0x110 [ 280.543507][ T2298] ? is_bpf_text_address+0x72/0x110 [ 280.543510][ T2298] ? kernel_text_address+0x149/0x170 [ 280.543513][ T2298] ? __kernel_text_address+0x12/0x30 [ 280.543515][ T2298] ? write_profile+0xf0/0xf0 [ 280.543517][ T2298] ? unwind_get_return_address+0x67/0xd0 [ 280.543520][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543522][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543525][ T2298] ? cap_capable+0x1d7/0x3d0 [ 280.543530][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543532][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543535][ T2298] ? rtnl_bridge_getlink+0x850/0x850 [ 280.543538][ T2298] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 280.543541][ T2298] ? rtnl_link_fill+0x920/0x920 [ 280.543543][ T2298] ? filter_irq_stacks+0xd0/0xd0 [ 280.543546][ T2298] ? stack_depot_save_flags+0x1bc/0x790 [ 280.543550][ T2298] netlink_rcv_skb+0x14e/0x3a0 [ 280.543552][ T2298] ? rtnl_link_fill+0x920/0x920 [ 280.543555][ T2298] ? lock_release+0x184/0x1f0 [ 280.543557][ T2298] ? netlink_ack+0xcf0/0xcf0 [ 280.543559][ T2298] ? __netlink_lookup+0xb9/0x6b0 [ 280.543564][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543567][ T2298] ? lock_release+0x184/0x1f0 [ 280.543570][ T2298] netlink_unicast+0x486/0x750 [ 280.543573][ T2298] ? netlink_attachskb+0x810/0x810 [ 280.543576][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543579][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543581][ T2298] ? lock_acquire+0x13c/0x160 [ 280.543584][ T2298] netlink_sendmsg+0x735/0xc60 [ 280.543588][ T2298] ? netlink_unicast+0x750/0x750 [ 280.543591][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543594][ T2298] ? lock_release+0x184/0x1f0 [ 280.543597][ T2298] ____sys_sendmsg+0x415/0x880 [ 280.543600][ T2298] ? copy_msghdr_from_user+0x279/0x420 [ 280.543603][ T2298] ? get_timestamp.constprop.0+0x390/0x390 [ 280.543605][ T2298] ? move_addr_to_kernel+0x40/0x40 [ 280.543608][ T2298] ? filter_irq_stacks+0xd0/0xd0 [ 280.543612][ T2298] ___sys_sendmsg+0x14e/0x1d0 [ 280.543615][ T2298] ? copy_msghdr_from_user+0x420/0x420 [ 280.543624][ T2298] __sys_sendmsg+0x12c/0x1d0 [ 280.543627][ T2298] ? __sys_sendmsg_sock+0x20/0x20 [ 280.543631][ T2298] ? rcu_is_watching+0x16/0xd0 [ 280.543635][ T2298] do_syscall_64+0xff/0x530 [ 280.543637][ T2298] ? exc_page_fault+0xee/0x100 [ 280.543640][ T2298] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 280.543643][ T2298] RIP: 0033:0x7f27ba89954e [ 280.543646][ T2298] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 280.543649][ T2298] RSP: 002b:00007ffd0c28ef00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 280.543654][ T2298] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f27ba89954e [ 280.543656][ T2298] RDX: 0000000000000000 RSI: 00007ffd0c28efb0 RDI: 0000000000000005 [ 280.543657][ T2298] RBP: 00007ffd0c28ef10 R08: 0000000000000000 R09: 0000000000000000 [ 280.543659][ T2298] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fde9 [ 280.543660][ T2298] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd0c28f670 [ 280.543665][ T2298] [ 285.923679][ T2313] br0.100: left promiscuous mode [ 285.923697][ T2313] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 285.923701][ T2313] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2313, name: ip [ 285.923703][ T2313] preempt_count: 1, expected: 0 [ 285.923705][ T2313] RCU nest depth: 0, expected: 0 [ 285.923706][ T2313] INFO: lockdep is turned off. [ 285.923708][ T2313] irq event stamp: 0 [ 285.923709][ T2313] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 285.923715][ T2313] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 285.923723][ T2313] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 285.923726][ T2313] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 285.923729][ T2313] Preemption disabled at: [ 285.923730][ T2313] [] vprintk_emit+0x31b/0x3e0 [ 285.923740][ T2313] CPU: 3 UID: 0 PID: 2313 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 285.923745][ T2313] Tainted: [W]=WARN [ 285.923746][ T2313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 285.923749][ T2313] Call Trace: [ 285.923752][ T2313] [ 285.923753][ T2313] dump_stack_lvl+0x6f/0xa0 [ 285.923760][ T2313] ? vprintk_emit+0x31b/0x3e0 [ 285.923764][ T2313] __might_resched.cold+0x1fe/0x2c1 [ 285.923769][ T2313] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 285.923773][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923779][ T2313] __kmalloc_noprof+0x443/0x760 [ 285.923783][ T2313] ? __rwlock_init+0x150/0x150 [ 285.923787][ T2313] ? alloc_buf.isra.0+0x4b/0x260 [ 285.923792][ T2313] ? do_raw_spin_unlock+0x59/0x250 [ 285.923795][ T2313] alloc_buf.isra.0+0x4b/0x260 [ 285.923798][ T2313] put_chars+0x1e1/0x2f0 [ 285.923801][ T2313] ? desc_read_finalized_seq+0x79/0x120 [ 285.923804][ T2313] ? __send_to_port+0x420/0x420 [ 285.923808][ T2313] ? console_prepend_replay+0x20/0x20 [ 285.923814][ T2313] hvc_console_print+0x292/0x780 [ 285.923819][ T2313] ? hvc_write+0x3a0/0x3a0 [ 285.923821][ T2313] ? do_raw_spin_lock+0x131/0x280 [ 285.923824][ T2313] ? __rwlock_init+0x150/0x150 [ 285.923826][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923829][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923832][ T2313] ? lock_acquire+0x13c/0x160 [ 285.923836][ T2313] console_emit_next_record+0x22f/0x4c0 [ 285.923841][ T2313] ? devkmsg_read+0x4b0/0x4b0 [ 285.923845][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923848][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923851][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923854][ T2313] ? lock_acquire+0x13c/0x160 [ 285.923858][ T2313] ? console_flush_one_record+0x111/0x710 [ 285.923861][ T2313] console_flush_one_record+0x46f/0x710 [ 285.923865][ T2313] ? console_emit_next_record+0x4c0/0x4c0 [ 285.923870][ T2313] console_unlock+0xee/0x1f0 [ 285.923872][ T2313] ? lock_acquire+0x13c/0x160 [ 285.923875][ T2313] ? console_flush_one_record+0x710/0x710 [ 285.923878][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923881][ T2313] ? lock_release+0x184/0x1f0 [ 285.923883][ T2313] ? lock_acquire+0x60/0x160 [ 285.923886][ T2313] ? __rcu_read_lock+0x30/0x70 [ 285.923889][ T2313] ? __down_trylock_console_sem+0x5e/0xa0 [ 285.923892][ T2313] ? vprintk_emit+0x320/0x3e0 [ 285.923896][ T2313] vprintk_emit+0x37c/0x3e0 [ 285.923899][ T2313] ? wake_up_klogd_work_func+0x90/0x90 [ 285.923902][ T2313] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 285.923907][ T2313] ? try_to_wake_up+0x153/0x1130 [ 285.923912][ T2313] _printk+0xc7/0x100 [ 285.923918][ T2313] ? snapshot_read.cold+0x21/0x21 [ 285.923921][ T2313] ? __virt_addr_valid+0x102/0x440 [ 285.923926][ T2313] ? __virt_addr_valid+0x1da/0x440 [ 285.923929][ T2313] ? netdev_name+0x43/0x60 [ 285.923933][ T2313] ? __netdev_printk+0x17f/0x1d0 [ 285.923936][ T2313] netdev_info+0xe2/0x116 [ 285.923939][ T2313] ? netdev_notice+0x120/0x120 [ 285.923942][ T2313] ? netlink_sendmsg+0x735/0xc60 [ 285.923946][ T2313] ? ____sys_sendmsg+0x415/0x880 [ 285.923950][ T2313] ? pwq_dec_nr_in_flight+0x780/0x780 [ 285.923955][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.923958][ T2313] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 285.923962][ T2313] ? mutex_is_locked+0x1c/0x50 [ 285.923966][ T2313] __dev_set_promiscuity.cold+0x95/0x104 [ 285.923971][ T2313] __dev_change_flags+0x396/0x660 [ 285.923975][ T2313] ? netif_set_allmulti+0x250/0x250 [ 285.923978][ T2313] ? kernel_text_address+0x149/0x170 [ 285.923981][ T2313] ? __kernel_text_address+0x12/0x30 [ 285.923984][ T2313] ? write_profile+0xf0/0xf0 [ 285.923987][ T2313] ? unwind_get_return_address+0x67/0xd0 [ 285.923991][ T2313] netif_change_flags+0x87/0x190 [ 285.923995][ T2313] do_setlink.isra.0+0x1cc3/0x2750 [ 285.924000][ T2313] ? stack_trace_save+0x93/0xc0 [ 285.924003][ T2313] ? rtnl_link_get_size+0x350/0x350 [ 285.924005][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924008][ T2313] ? stack_depot_save_flags+0x1bc/0x790 [ 285.924013][ T2313] ? kasan_save_stack+0x3d/0x50 [ 285.924017][ T2313] ? kasan_save_stack+0x2f/0x50 [ 285.924020][ T2313] ? kasan_save_track+0x14/0x30 [ 285.924022][ T2313] ? __kasan_kmalloc+0x7b/0x90 [ 285.924025][ T2313] ? __kmalloc_cache_noprof+0x29a/0x620 [ 285.924027][ T2313] ? rtnl_newlink+0x124/0x11c0 [ 285.924030][ T2313] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 285.924032][ T2313] ? netlink_rcv_skb+0x14e/0x3a0 [ 285.924034][ T2313] ? netlink_unicast+0x486/0x750 [ 285.924037][ T2313] ? netlink_sendmsg+0x735/0xc60 [ 285.924039][ T2313] ? ____sys_sendmsg+0x415/0x880 [ 285.924042][ T2313] ? ___sys_sendmsg+0x14e/0x1d0 [ 285.924044][ T2313] ? __sys_sendmsg+0x12c/0x1d0 [ 285.924047][ T2313] ? do_syscall_64+0xff/0x530 [ 285.924050][ T2313] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 285.924054][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924057][ T2313] ? lock_acquire+0x13c/0x160 [ 285.924059][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924062][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924065][ T2313] ? trace_contention_end+0xb3/0x180 [ 285.924068][ T2313] ? __mutex_lock+0x1db/0x1ea0 [ 285.924070][ T2313] ? __mutex_lock+0x9a3/0x1ea0 [ 285.924073][ T2313] ? rtnl_newlink+0x9a8/0x11c0 [ 285.924076][ T2313] ? ww_mutex_lock+0x160/0x160 [ 285.924080][ T2313] ? __rtnl_newlink+0x3fa/0xa50 [ 285.924084][ T2313] rtnl_newlink+0x9f1/0x11c0 [ 285.924087][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924090][ T2313] ? rtnl_bridge_getlink+0x850/0x850 [ 285.924092][ T2313] ? lock_acquire+0x13c/0x160 [ 285.924095][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924098][ T2313] ? is_bpf_text_address+0x3e/0x110 [ 285.924103][ T2313] ? is_bpf_text_address+0x72/0x110 [ 285.924105][ T2313] ? kernel_text_address+0x149/0x170 [ 285.924108][ T2313] ? __kernel_text_address+0x12/0x30 [ 285.924110][ T2313] ? write_profile+0xf0/0xf0 [ 285.924112][ T2313] ? unwind_get_return_address+0x67/0xd0 [ 285.924115][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924118][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924120][ T2313] ? cap_capable+0x1d7/0x3d0 [ 285.924125][ T2313] ? lock_acquire+0x13c/0x160 [ 285.924128][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924131][ T2313] ? rtnl_bridge_getlink+0x850/0x850 [ 285.924133][ T2313] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 285.924136][ T2313] ? rtnl_link_fill+0x920/0x920 [ 285.924138][ T2313] ? filter_irq_stacks+0xd0/0xd0 [ 285.924141][ T2313] ? stack_depot_save_flags+0x1bc/0x790 [ 285.924145][ T2313] netlink_rcv_skb+0x14e/0x3a0 [ 285.924148][ T2313] ? rtnl_link_fill+0x920/0x920 [ 285.924150][ T2313] ? lock_release+0x184/0x1f0 [ 285.924152][ T2313] ? netlink_ack+0xcf0/0xcf0 [ 285.924155][ T2313] ? __netlink_lookup+0xb9/0x6b0 [ 285.924159][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924162][ T2313] ? lock_release+0x184/0x1f0 [ 285.924165][ T2313] netlink_unicast+0x486/0x750 [ 285.924169][ T2313] ? netlink_attachskb+0x810/0x810 [ 285.924172][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924174][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924177][ T2313] ? lock_acquire+0x13c/0x160 [ 285.924180][ T2313] netlink_sendmsg+0x735/0xc60 [ 285.924184][ T2313] ? netlink_unicast+0x750/0x750 [ 285.924187][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924190][ T2313] ? lock_release+0x184/0x1f0 [ 285.924193][ T2313] ____sys_sendmsg+0x415/0x880 [ 285.924196][ T2313] ? copy_msghdr_from_user+0x279/0x420 [ 285.924199][ T2313] ? get_timestamp.constprop.0+0x390/0x390 [ 285.924201][ T2313] ? move_addr_to_kernel+0x40/0x40 [ 285.924204][ T2313] ? filter_irq_stacks+0xd0/0xd0 [ 285.924208][ T2313] ___sys_sendmsg+0x14e/0x1d0 [ 285.924211][ T2313] ? copy_msghdr_from_user+0x420/0x420 [ 285.924220][ T2313] __sys_sendmsg+0x12c/0x1d0 [ 285.924223][ T2313] ? __sys_sendmsg_sock+0x20/0x20 [ 285.924228][ T2313] ? rcu_is_watching+0x16/0xd0 [ 285.924231][ T2313] do_syscall_64+0xff/0x530 [ 285.924233][ T2313] ? exc_page_fault+0xee/0x100 [ 285.924237][ T2313] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 285.924239][ T2313] RIP: 0033:0x7fe99b47a54e [ 285.924242][ T2313] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 285.924245][ T2313] RSP: 002b:00007ffce0d0f8d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 285.924250][ T2313] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe99b47a54e [ 285.924252][ T2313] RDX: 0000000000000000 RSI: 00007ffce0d0f980 RDI: 0000000000000005 [ 285.924254][ T2313] RBP: 00007ffce0d0f8e0 R08: 0000000000000000 R09: 0000000000000000 [ 285.924255][ T2313] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdef [ 285.924257][ T2313] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce0d10040 [ 285.924261][ T2313] [ 288.456550][ T2340] br0.100: entered allmulticast mode [ 288.456569][ T2340] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 288.456572][ T2340] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2340, name: ip [ 288.456575][ T2340] preempt_count: 1, expected: 0 [ 288.456576][ T2340] RCU nest depth: 0, expected: 0 [ 288.456578][ T2340] INFO: lockdep is turned off. [ 288.456580][ T2340] irq event stamp: 0 [ 288.456581][ T2340] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 288.456587][ T2340] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 288.456595][ T2340] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 288.456597][ T2340] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 288.456601][ T2340] Preemption disabled at: [ 288.456602][ T2340] [] vprintk_emit+0x31b/0x3e0 [ 288.456612][ T2340] CPU: 0 UID: 0 PID: 2340 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 288.456617][ T2340] Tainted: [W]=WARN [ 288.456618][ T2340] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 288.456621][ T2340] Call Trace: [ 288.456623][ T2340] [ 288.456625][ T2340] dump_stack_lvl+0x6f/0xa0 [ 288.456632][ T2340] ? vprintk_emit+0x31b/0x3e0 [ 288.456635][ T2340] __might_resched.cold+0x1fe/0x2c1 [ 288.456640][ T2340] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 288.456642][ T2340] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 288.456647][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456653][ T2340] __kmalloc_noprof+0x443/0x760 [ 288.456657][ T2340] ? __rwlock_init+0x150/0x150 [ 288.456661][ T2340] ? alloc_buf.isra.0+0x4b/0x260 [ 288.456666][ T2340] ? do_raw_spin_unlock+0x59/0x250 [ 288.456669][ T2340] alloc_buf.isra.0+0x4b/0x260 [ 288.456672][ T2340] put_chars+0x1e1/0x2f0 [ 288.456675][ T2340] ? __send_to_port+0x420/0x420 [ 288.456678][ T2340] ? console_prepend_replay+0x20/0x20 [ 288.456682][ T2340] hvc_console_print+0x292/0x780 [ 288.456687][ T2340] ? hvc_write+0x3a0/0x3a0 [ 288.456689][ T2340] ? vsnprintf+0x527/0x1700 [ 288.456694][ T2340] ? __rwlock_init+0x150/0x150 [ 288.456696][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456699][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456703][ T2340] console_emit_next_record+0x22f/0x4c0 [ 288.456708][ T2340] ? devkmsg_read+0x4b0/0x4b0 [ 288.456711][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456714][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456716][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456719][ T2340] ? lock_acquire+0x13c/0x160 [ 288.456723][ T2340] ? console_flush_one_record+0x111/0x710 [ 288.456725][ T2340] console_flush_one_record+0x46f/0x710 [ 288.456729][ T2340] ? console_emit_next_record+0x4c0/0x4c0 [ 288.456734][ T2340] console_unlock+0xee/0x1f0 [ 288.456737][ T2340] ? lock_acquire+0x13c/0x160 [ 288.456739][ T2340] ? console_flush_one_record+0x710/0x710 [ 288.456742][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456745][ T2340] ? lock_release+0x184/0x1f0 [ 288.456747][ T2340] ? lock_acquire+0x60/0x160 [ 288.456749][ T2340] ? __rcu_read_lock+0x30/0x70 [ 288.456753][ T2340] ? __down_trylock_console_sem+0x5e/0xa0 [ 288.456756][ T2340] ? vprintk_emit+0x320/0x3e0 [ 288.456759][ T2340] vprintk_emit+0x37c/0x3e0 [ 288.456763][ T2340] ? wake_up_klogd_work_func+0x90/0x90 [ 288.456766][ T2340] ? try_to_wake_up+0x153/0x1130 [ 288.456770][ T2340] _printk+0xc7/0x100 [ 288.456775][ T2340] ? snapshot_read.cold+0x21/0x21 [ 288.456778][ T2340] ? __virt_addr_valid+0x102/0x440 [ 288.456782][ T2340] ? __virt_addr_valid+0x1da/0x440 [ 288.456785][ T2340] ? netdev_name+0x43/0x60 [ 288.456790][ T2340] ? __netdev_printk+0x17f/0x1d0 [ 288.456793][ T2340] netdev_info+0xe2/0x116 [ 288.456796][ T2340] ? netdev_notice+0x120/0x120 [ 288.456798][ T2340] ? netlink_unicast+0x486/0x750 [ 288.456803][ T2340] ? netlink_sendmsg+0x735/0xc60 [ 288.456805][ T2340] ? pwq_dec_nr_in_flight+0x780/0x780 [ 288.456810][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456815][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456819][ T2340] ? mutex_is_locked+0x1c/0x50 [ 288.456823][ T2340] netif_set_allmulti.cold+0x7c/0x166 [ 288.456827][ T2340] ? __local_bh_enable_ip+0xaa/0x150 [ 288.456831][ T2340] __dev_change_flags+0x445/0x660 [ 288.456836][ T2340] ? netif_set_allmulti+0x250/0x250 [ 288.456839][ T2340] ? kernel_text_address+0x149/0x170 [ 288.456842][ T2340] ? __kernel_text_address+0x12/0x30 [ 288.456845][ T2340] ? write_profile+0xf0/0xf0 [ 288.456849][ T2340] ? unwind_get_return_address+0x67/0xd0 [ 288.456852][ T2340] netif_change_flags+0x87/0x190 [ 288.456856][ T2340] do_setlink.isra.0+0x1cc3/0x2750 [ 288.456862][ T2340] ? stack_trace_save+0x93/0xc0 [ 288.456864][ T2340] ? rtnl_link_get_size+0x350/0x350 [ 288.456866][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456869][ T2340] ? stack_depot_save_flags+0x1bc/0x790 [ 288.456875][ T2340] ? kasan_save_stack+0x3d/0x50 [ 288.456879][ T2340] ? kasan_save_stack+0x2f/0x50 [ 288.456882][ T2340] ? kasan_save_track+0x14/0x30 [ 288.456884][ T2340] ? __kasan_kmalloc+0x7b/0x90 [ 288.456887][ T2340] ? __kmalloc_cache_noprof+0x29a/0x620 [ 288.456890][ T2340] ? rtnl_newlink+0x124/0x11c0 [ 288.456892][ T2340] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 288.456894][ T2340] ? netlink_rcv_skb+0x14e/0x3a0 [ 288.456896][ T2340] ? netlink_unicast+0x486/0x750 [ 288.456899][ T2340] ? netlink_sendmsg+0x735/0xc60 [ 288.456901][ T2340] ? ____sys_sendmsg+0x415/0x880 [ 288.456905][ T2340] ? ___sys_sendmsg+0x14e/0x1d0 [ 288.456908][ T2340] ? __sys_sendmsg+0x12c/0x1d0 [ 288.456910][ T2340] ? do_syscall_64+0xff/0x530 [ 288.456914][ T2340] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 288.456918][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456921][ T2340] ? lock_acquire+0x13c/0x160 [ 288.456924][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456926][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456929][ T2340] ? trace_contention_end+0xb3/0x180 [ 288.456933][ T2340] ? __mutex_lock+0x1db/0x1ea0 [ 288.456936][ T2340] ? __mutex_lock+0x9a3/0x1ea0 [ 288.456938][ T2340] ? rtnl_newlink+0x9a8/0x11c0 [ 288.456941][ T2340] ? ww_mutex_lock+0x160/0x160 [ 288.456945][ T2340] ? __rtnl_newlink+0x3fa/0xa50 [ 288.456949][ T2340] rtnl_newlink+0x9f1/0x11c0 [ 288.456953][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456956][ T2340] ? rtnl_bridge_getlink+0x850/0x850 [ 288.456958][ T2340] ? lock_acquire+0x13c/0x160 [ 288.456960][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456964][ T2340] ? is_bpf_text_address+0x3e/0x110 [ 288.456968][ T2340] ? is_bpf_text_address+0x72/0x110 [ 288.456971][ T2340] ? kernel_text_address+0x149/0x170 [ 288.456974][ T2340] ? __kernel_text_address+0x12/0x30 [ 288.456976][ T2340] ? write_profile+0xf0/0xf0 [ 288.456978][ T2340] ? unwind_get_return_address+0x67/0xd0 [ 288.456980][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456983][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456986][ T2340] ? cap_capable+0x1d7/0x3d0 [ 288.456990][ T2340] ? lock_acquire+0x13c/0x160 [ 288.456993][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.456996][ T2340] ? rtnl_bridge_getlink+0x850/0x850 [ 288.456998][ T2340] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 288.457001][ T2340] ? rtnl_link_fill+0x920/0x920 [ 288.457004][ T2340] ? filter_irq_stacks+0xd0/0xd0 [ 288.457006][ T2340] ? stack_depot_save_flags+0x1bc/0x790 [ 288.457011][ T2340] netlink_rcv_skb+0x14e/0x3a0 [ 288.457013][ T2340] ? rtnl_link_fill+0x920/0x920 [ 288.457015][ T2340] ? lock_release+0x184/0x1f0 [ 288.457018][ T2340] ? netlink_ack+0xcf0/0xcf0 [ 288.457020][ T2340] ? __netlink_lookup+0xb9/0x6b0 [ 288.457025][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.457028][ T2340] ? lock_release+0x184/0x1f0 [ 288.457031][ T2340] netlink_unicast+0x486/0x750 [ 288.457035][ T2340] ? netlink_attachskb+0x810/0x810 [ 288.457037][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.457040][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.457043][ T2340] ? lock_acquire+0x13c/0x160 [ 288.457046][ T2340] netlink_sendmsg+0x735/0xc60 [ 288.457050][ T2340] ? netlink_unicast+0x750/0x750 [ 288.457053][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.457056][ T2340] ? lock_release+0x184/0x1f0 [ 288.457059][ T2340] ____sys_sendmsg+0x415/0x880 [ 288.457062][ T2340] ? copy_msghdr_from_user+0x279/0x420 [ 288.457064][ T2340] ? get_timestamp.constprop.0+0x390/0x390 [ 288.457067][ T2340] ? move_addr_to_kernel+0x40/0x40 [ 288.457070][ T2340] ? filter_irq_stacks+0xd0/0xd0 [ 288.457074][ T2340] ___sys_sendmsg+0x14e/0x1d0 [ 288.457077][ T2340] ? copy_msghdr_from_user+0x420/0x420 [ 288.457086][ T2340] __sys_sendmsg+0x12c/0x1d0 [ 288.457089][ T2340] ? __sys_sendmsg_sock+0x20/0x20 [ 288.457094][ T2340] ? rcu_is_watching+0x16/0xd0 [ 288.457098][ T2340] do_syscall_64+0xff/0x530 [ 288.457100][ T2340] ? exc_page_fault+0xee/0x100 [ 288.457103][ T2340] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 288.457106][ T2340] RIP: 0033:0x7fc22584e54e [ 288.457109][ T2340] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 288.457112][ T2340] RSP: 002b:00007ffebc041f50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 288.457117][ T2340] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc22584e54e [ 288.457119][ T2340] RDX: 0000000000000000 RSI: 00007ffebc042000 RDI: 0000000000000005 [ 288.457120][ T2340] RBP: 00007ffebc041f60 R08: 0000000000000000 R09: 0000000000000000 [ 288.457122][ T2340] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdf1 [ 288.457124][ T2340] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffebc0426c0 [ 288.457129][ T2340] [ 288.494547][ T2340] br0: entered allmulticast mode [ 293.858125][ T2355] br0.100: left allmulticast mode [ 293.858144][ T2355] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 293.858147][ T2355] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2355, name: ip [ 293.858149][ T2355] preempt_count: 1, expected: 0 [ 293.858151][ T2355] RCU nest depth: 0, expected: 0 [ 293.858152][ T2355] INFO: lockdep is turned off. [ 293.858154][ T2355] irq event stamp: 0 [ 293.858156][ T2355] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 293.858161][ T2355] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 293.858170][ T2355] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 293.858173][ T2355] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 293.858175][ T2355] Preemption disabled at: [ 293.858177][ T2355] [] vprintk_emit+0x31b/0x3e0 [ 293.858187][ T2355] CPU: 3 UID: 0 PID: 2355 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 293.858192][ T2355] Tainted: [W]=WARN [ 293.858194][ T2355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 293.858196][ T2355] Call Trace: [ 293.858198][ T2355] [ 293.858200][ T2355] dump_stack_lvl+0x6f/0xa0 [ 293.858207][ T2355] ? vprintk_emit+0x31b/0x3e0 [ 293.858210][ T2355] __might_resched.cold+0x1fe/0x2c1 [ 293.858215][ T2355] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 293.858218][ T2355] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 293.858222][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858227][ T2355] __kmalloc_noprof+0x443/0x760 [ 293.858232][ T2355] ? __rwlock_init+0x150/0x150 [ 293.858236][ T2355] ? alloc_buf.isra.0+0x4b/0x260 [ 293.858241][ T2355] ? do_raw_spin_unlock+0x59/0x250 [ 293.858244][ T2355] alloc_buf.isra.0+0x4b/0x260 [ 293.858247][ T2355] put_chars+0x1e1/0x2f0 [ 293.858250][ T2355] ? __send_to_port+0x420/0x420 [ 293.858254][ T2355] ? console_prepend_replay+0x20/0x20 [ 293.858258][ T2355] hvc_console_print+0x292/0x780 [ 293.858263][ T2355] ? hvc_write+0x3a0/0x3a0 [ 293.858265][ T2355] ? vsnprintf+0x527/0x1700 [ 293.858269][ T2355] ? __rwlock_init+0x150/0x150 [ 293.858272][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858275][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858279][ T2355] console_emit_next_record+0x22f/0x4c0 [ 293.858283][ T2355] ? devkmsg_read+0x4b0/0x4b0 [ 293.858286][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858288][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858291][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858294][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858297][ T2355] ? console_flush_one_record+0x111/0x710 [ 293.858300][ T2355] console_flush_one_record+0x46f/0x710 [ 293.858304][ T2355] ? console_emit_next_record+0x4c0/0x4c0 [ 293.858308][ T2355] console_unlock+0xee/0x1f0 [ 293.858311][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858314][ T2355] ? console_flush_one_record+0x710/0x710 [ 293.858316][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858319][ T2355] ? lock_release+0x184/0x1f0 [ 293.858321][ T2355] ? lock_acquire+0x60/0x160 [ 293.858324][ T2355] ? __rcu_read_lock+0x30/0x70 [ 293.858327][ T2355] ? __down_trylock_console_sem+0x5e/0xa0 [ 293.858330][ T2355] ? vprintk_emit+0x320/0x3e0 [ 293.858333][ T2355] vprintk_emit+0x37c/0x3e0 [ 293.858344][ T2355] ? wake_up_klogd_work_func+0x90/0x90 [ 293.858347][ T2355] ? try_to_wake_up+0x153/0x1130 [ 293.858352][ T2355] _printk+0xc7/0x100 [ 293.858356][ T2355] ? snapshot_read.cold+0x21/0x21 [ 293.858359][ T2355] ? __virt_addr_valid+0x102/0x440 [ 293.858364][ T2355] ? __virt_addr_valid+0x1da/0x440 [ 293.858366][ T2355] ? netdev_name+0x43/0x60 [ 293.858371][ T2355] ? __netdev_printk+0x17f/0x1d0 [ 293.858374][ T2355] netdev_info+0xe2/0x116 [ 293.858377][ T2355] ? netdev_notice+0x120/0x120 [ 293.858379][ T2355] ? netlink_unicast+0x486/0x750 [ 293.858384][ T2355] ? netlink_sendmsg+0x735/0xc60 [ 293.858386][ T2355] ? pwq_dec_nr_in_flight+0x780/0x780 [ 293.858391][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858394][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858397][ T2355] ? mutex_is_locked+0x1c/0x50 [ 293.858401][ T2355] netif_set_allmulti.cold+0x7c/0x166 [ 293.858405][ T2355] ? __local_bh_enable_ip+0xaa/0x150 [ 293.858409][ T2355] __dev_change_flags+0x445/0x660 [ 293.858414][ T2355] ? netif_set_allmulti+0x250/0x250 [ 293.858417][ T2355] ? kernel_text_address+0x149/0x170 [ 293.858420][ T2355] ? __kernel_text_address+0x12/0x30 [ 293.858423][ T2355] ? write_profile+0xf0/0xf0 [ 293.858426][ T2355] ? unwind_get_return_address+0x67/0xd0 [ 293.858430][ T2355] netif_change_flags+0x87/0x190 [ 293.858434][ T2355] do_setlink.isra.0+0x1cc3/0x2750 [ 293.858439][ T2355] ? stack_trace_save+0x93/0xc0 [ 293.858442][ T2355] ? rtnl_link_get_size+0x350/0x350 [ 293.858444][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858447][ T2355] ? stack_depot_save_flags+0x1bc/0x790 [ 293.858452][ T2355] ? kasan_save_stack+0x3d/0x50 [ 293.858456][ T2355] ? kasan_save_stack+0x2f/0x50 [ 293.858459][ T2355] ? kasan_save_track+0x14/0x30 [ 293.858461][ T2355] ? __kasan_kmalloc+0x7b/0x90 [ 293.858464][ T2355] ? __kmalloc_cache_noprof+0x29a/0x620 [ 293.858466][ T2355] ? rtnl_newlink+0x124/0x11c0 [ 293.858468][ T2355] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.858471][ T2355] ? netlink_rcv_skb+0x14e/0x3a0 [ 293.858473][ T2355] ? netlink_unicast+0x486/0x750 [ 293.858476][ T2355] ? netlink_sendmsg+0x735/0xc60 [ 293.858478][ T2355] ? ____sys_sendmsg+0x415/0x880 [ 293.858482][ T2355] ? ___sys_sendmsg+0x14e/0x1d0 [ 293.858484][ T2355] ? __sys_sendmsg+0x12c/0x1d0 [ 293.858487][ T2355] ? do_syscall_64+0xff/0x530 [ 293.858490][ T2355] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.858494][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858497][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858499][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858502][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858505][ T2355] ? trace_contention_end+0xb3/0x180 [ 293.858508][ T2355] ? __mutex_lock+0x1db/0x1ea0 [ 293.858511][ T2355] ? __mutex_lock+0x9a3/0x1ea0 [ 293.858514][ T2355] ? rtnl_newlink+0x9a8/0x11c0 [ 293.858517][ T2355] ? ww_mutex_lock+0x160/0x160 [ 293.858521][ T2355] ? __rtnl_newlink+0x3fa/0xa50 [ 293.858525][ T2355] rtnl_newlink+0x9f1/0x11c0 [ 293.858528][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858531][ T2355] ? rtnl_bridge_getlink+0x850/0x850 [ 293.858533][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858536][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858539][ T2355] ? is_bpf_text_address+0x3e/0x110 [ 293.858544][ T2355] ? is_bpf_text_address+0x72/0x110 [ 293.858546][ T2355] ? kernel_text_address+0x149/0x170 [ 293.858549][ T2355] ? __kernel_text_address+0x12/0x30 [ 293.858551][ T2355] ? write_profile+0xf0/0xf0 [ 293.858553][ T2355] ? unwind_get_return_address+0x67/0xd0 [ 293.858556][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858559][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858561][ T2355] ? cap_capable+0x1d7/0x3d0 [ 293.858566][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858568][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858571][ T2355] ? rtnl_bridge_getlink+0x850/0x850 [ 293.858574][ T2355] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.858577][ T2355] ? rtnl_link_fill+0x920/0x920 [ 293.858579][ T2355] ? filter_irq_stacks+0xd0/0xd0 [ 293.858582][ T2355] ? stack_depot_save_flags+0x1bc/0x790 [ 293.858586][ T2355] netlink_rcv_skb+0x14e/0x3a0 [ 293.858589][ T2355] ? rtnl_link_fill+0x920/0x920 [ 293.858591][ T2355] ? lock_release+0x184/0x1f0 [ 293.858593][ T2355] ? netlink_ack+0xcf0/0xcf0 [ 293.858596][ T2355] ? __netlink_lookup+0xb9/0x6b0 [ 293.858600][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858603][ T2355] ? lock_release+0x184/0x1f0 [ 293.858606][ T2355] netlink_unicast+0x486/0x750 [ 293.858610][ T2355] ? netlink_attachskb+0x810/0x810 [ 293.858612][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858615][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858618][ T2355] ? lock_acquire+0x13c/0x160 [ 293.858621][ T2355] netlink_sendmsg+0x735/0xc60 [ 293.858624][ T2355] ? netlink_unicast+0x750/0x750 [ 293.858627][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858630][ T2355] ? lock_release+0x184/0x1f0 [ 293.858633][ T2355] ____sys_sendmsg+0x415/0x880 [ 293.858636][ T2355] ? copy_msghdr_from_user+0x279/0x420 [ 293.858639][ T2355] ? get_timestamp.constprop.0+0x390/0x390 [ 293.858641][ T2355] ? move_addr_to_kernel+0x40/0x40 [ 293.858644][ T2355] ? filter_irq_stacks+0xd0/0xd0 [ 293.858648][ T2355] ___sys_sendmsg+0x14e/0x1d0 [ 293.858651][ T2355] ? copy_msghdr_from_user+0x420/0x420 [ 293.858660][ T2355] __sys_sendmsg+0x12c/0x1d0 [ 293.858663][ T2355] ? __sys_sendmsg_sock+0x20/0x20 [ 293.858667][ T2355] ? rcu_is_watching+0x16/0xd0 [ 293.858671][ T2355] do_syscall_64+0xff/0x530 [ 293.858673][ T2355] ? exc_page_fault+0xee/0x100 [ 293.858677][ T2355] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.858680][ T2355] RIP: 0033:0x7f9757f8154e [ 293.858682][ T2355] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 293.858685][ T2355] RSP: 002b:00007ffd2236df90 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 293.858690][ T2355] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9757f8154e [ 293.858693][ T2355] RDX: 0000000000000000 RSI: 00007ffd2236e040 RDI: 0000000000000005 [ 293.858694][ T2355] RBP: 00007ffd2236dfa0 R08: 0000000000000000 R09: 0000000000000000 [ 293.858696][ T2355] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdf7 [ 293.858698][ T2355] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd2236e700 [ 293.858702][ T2355] [ 293.899293][ T2355] br0: left allmulticast mode [ 297.329537][ T119] br0: left promiscuous mode [ 297.329555][ T119] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 297.329559][ T119] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 119, name: kworker/0:2 [ 297.329562][ T119] preempt_count: 1, expected: 0 [ 297.329564][ T119] RCU nest depth: 0, expected: 0 [ 297.329565][ T119] INFO: lockdep is turned off. [ 297.329567][ T119] irq event stamp: 22 [ 297.329569][ T119] hardirqs last enabled at (21): [] _raw_spin_unlock_irq+0x28/0x50 [ 297.329579][ T119] hardirqs last disabled at (22): [] __schedule+0x1246/0x20e0 [ 297.329582][ T119] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 297.329587][ T119] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 297.329592][ T119] Preemption disabled at: [ 297.329593][ T119] [] vprintk_emit+0x31b/0x3e0 [ 297.329603][ T119] CPU: 0 UID: 0 PID: 119 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 297.329608][ T119] Tainted: [W]=WARN [ 297.329610][ T119] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 297.329612][ T119] Workqueue: events netdev_work_proc [ 297.329620][ T119] Call Trace: [ 297.329622][ T119] [ 297.329624][ T119] dump_stack_lvl+0x6f/0xa0 [ 297.329631][ T119] ? vprintk_emit+0x31b/0x3e0 [ 297.329634][ T119] __might_resched.cold+0x1fe/0x2c1 [ 297.329639][ T119] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 297.329644][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329649][ T119] __kmalloc_noprof+0x443/0x760 [ 297.329654][ T119] ? __rwlock_init+0x150/0x150 [ 297.329657][ T119] ? alloc_buf.isra.0+0x4b/0x260 [ 297.329662][ T119] ? do_raw_spin_unlock+0x59/0x250 [ 297.329665][ T119] alloc_buf.isra.0+0x4b/0x260 [ 297.329668][ T119] put_chars+0x1e1/0x2f0 [ 297.329671][ T119] ? __send_to_port+0x420/0x420 [ 297.329675][ T119] ? console_prepend_replay+0x20/0x20 [ 297.329679][ T119] hvc_console_print+0x292/0x780 [ 297.329684][ T119] ? hvc_write+0x3a0/0x3a0 [ 297.329687][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329689][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329692][ T119] ? lock_acquire+0x13c/0x160 [ 297.329696][ T119] console_emit_next_record+0x22f/0x4c0 [ 297.329700][ T119] ? devkmsg_read+0x4b0/0x4b0 [ 297.329703][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329706][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329708][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329711][ T119] ? lock_acquire+0x13c/0x160 [ 297.329715][ T119] ? console_flush_one_record+0x111/0x710 [ 297.329717][ T119] console_flush_one_record+0x46f/0x710 [ 297.329721][ T119] ? console_emit_next_record+0x4c0/0x4c0 [ 297.329726][ T119] console_unlock+0xee/0x1f0 [ 297.329729][ T119] ? lock_acquire+0x13c/0x160 [ 297.329731][ T119] ? console_flush_one_record+0x710/0x710 [ 297.329734][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329736][ T119] ? lock_release+0x184/0x1f0 [ 297.329739][ T119] ? lock_acquire+0x60/0x160 [ 297.329742][ T119] ? __rcu_read_lock+0x30/0x70 [ 297.329745][ T119] ? __down_trylock_console_sem+0x5e/0xa0 [ 297.329748][ T119] ? vprintk_emit+0x320/0x3e0 [ 297.329751][ T119] vprintk_emit+0x37c/0x3e0 [ 297.329755][ T119] ? wake_up_klogd_work_func+0x90/0x90 [ 297.329758][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329761][ T119] ? lock_acquire+0x13c/0x160 [ 297.329765][ T119] _printk+0xc7/0x100 [ 297.329769][ T119] ? snapshot_read.cold+0x21/0x21 [ 297.329772][ T119] ? unwind_next_frame+0x69b/0x1ea0 [ 297.329776][ T119] ? ret_from_fork_asm+0x11/0x20 [ 297.329779][ T119] ? netdev_name+0x43/0x60 [ 297.329783][ T119] ? __netdev_printk+0x17f/0x1d0 [ 297.329786][ T119] netdev_info+0xe2/0x116 [ 297.329789][ T119] ? netdev_notice+0x120/0x120 [ 297.329792][ T119] ? __unwind_start+0x42e/0x900 [ 297.329795][ T119] ? do_raw_spin_lock+0x131/0x280 [ 297.329798][ T119] ? mutex_is_locked+0x1c/0x50 [ 297.329803][ T119] __dev_set_promiscuity.cold+0x95/0x104 [ 297.329807][ T119] netif_rx_mode_run+0x7c4/0x9b0 [ 297.329811][ T119] ? __rwlock_init+0x150/0x150 [ 297.329819][ T119] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 297.329821][ T119] ? do_raw_spin_unlock+0x59/0x250 [ 297.329824][ T119] ? ref_tracker_free+0x380/0x870 [ 297.329830][ T119] ? ref_tracker_alloc+0x430/0x430 [ 297.329832][ T119] ? netdev_work_proc+0xdd/0x5d0 [ 297.329835][ T119] ? netdev_work_proc+0x26a/0x5d0 [ 297.329838][ T119] ? ret_from_fork_asm+0x11/0x20 [ 297.329842][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329845][ T119] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 297.329849][ T119] netdev_work_proc+0x3f7/0x5d0 [ 297.329852][ T119] ? netdev_work_sched+0x10/0x10 [ 297.329855][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329858][ T119] ? lock_acquire+0x13c/0x160 [ 297.329860][ T119] ? rcu_is_watching+0x16/0xd0 [ 297.329864][ T119] process_one_work+0xe3e/0x1560 [ 297.329870][ T119] ? __queue_delayed_work+0x470/0x470 [ 297.329873][ T119] ? find_held_lock+0x2b/0x80 [ 297.329877][ T119] ? __rwlock_init+0x150/0x150 [ 297.329881][ T119] worker_thread+0x4f1/0xd60 [ 297.329885][ T119] ? rescuer_thread+0x1340/0x1340 [ 297.329888][ T119] ? __kthread_parkme+0xbd/0x210 [ 297.329891][ T119] ? rescuer_thread+0x1340/0x1340 [ 297.329894][ T119] ? rescuer_thread+0x1340/0x1340 [ 297.329896][ T119] kthread+0x367/0x460 [ 297.329899][ T119] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 297.329902][ T119] ? kthread_affine_preferred+0x4c0/0x4c0 [ 297.329905][ T119] ret_from_fork+0x474/0x6b0 [ 297.329909][ T119] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 297.329913][ T119] ? __switch_to+0x5a3/0xe00 [ 297.329917][ T119] ? kthread_affine_preferred+0x4c0/0x4c0 [ 297.329920][ T119] ret_from_fork_asm+0x11/0x20 [ 297.329925][ T119] [ 297.446533][ T2436] br0: port 1(veth1) entered disabled state [ 297.617810][ T2443] veth1: left allmulticast mode [ 297.618100][ T2443] veth1: left promiscuous mode [ 297.618429][ T2443] br0: port 1(veth1) entered disabled state [ 298.379286][ T2475] br0: port 1(veth1) entered blocking state [ 298.379304][ T2475] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 298.379308][ T2475] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2475, name: ip [ 298.379311][ T2475] preempt_count: 1, expected: 0 [ 298.379312][ T2475] RCU nest depth: 0, expected: 0 [ 298.379314][ T2475] INFO: lockdep is turned off. [ 298.379315][ T2475] irq event stamp: 0 [ 298.379316][ T2475] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 298.379323][ T2475] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 298.379331][ T2475] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 298.379334][ T2475] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 298.379337][ T2475] Preemption disabled at: [ 298.379338][ T2475] [] vprintk_emit+0x31b/0x3e0 [ 298.379348][ T2475] CPU: 0 UID: 0 PID: 2475 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 298.379354][ T2475] Tainted: [W]=WARN [ 298.379355][ T2475] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 298.379358][ T2475] Call Trace: [ 298.379360][ T2475] [ 298.379362][ T2475] dump_stack_lvl+0x6f/0xa0 [ 298.379376][ T2475] ? vprintk_emit+0x31b/0x3e0 [ 298.379379][ T2475] __might_resched.cold+0x1fe/0x2c1 [ 298.379384][ T2475] ? __module_address+0x36/0x330 [ 298.379389][ T2475] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 298.379393][ T2475] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 298.379396][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379401][ T2475] __kmalloc_noprof+0x443/0x760 [ 298.379405][ T2475] ? __rwlock_init+0x150/0x150 [ 298.379409][ T2475] ? alloc_buf.isra.0+0x4b/0x260 [ 298.379414][ T2475] ? do_raw_spin_unlock+0x59/0x250 [ 298.379417][ T2475] alloc_buf.isra.0+0x4b/0x260 [ 298.379420][ T2475] put_chars+0x1e1/0x2f0 [ 298.379423][ T2475] ? prb_final_commit+0x50/0x50 [ 298.379425][ T2475] ? __send_to_port+0x420/0x420 [ 298.379428][ T2475] ? printk_get_next_message+0x240/0x650 [ 298.379433][ T2475] hvc_console_print+0x292/0x780 [ 298.379438][ T2475] ? hvc_write+0x3a0/0x3a0 [ 298.379440][ T2475] ? do_raw_spin_lock+0x131/0x280 [ 298.379443][ T2475] ? vsnprintf+0x668/0x1700 [ 298.379447][ T2475] ? __rwlock_init+0x150/0x150 [ 298.379450][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379453][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379456][ T2475] console_emit_next_record+0x22f/0x4c0 [ 298.379460][ T2475] ? devkmsg_read+0x4b0/0x4b0 [ 298.379464][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379466][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379469][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379472][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379475][ T2475] ? console_flush_one_record+0x111/0x710 [ 298.379478][ T2475] console_flush_one_record+0x46f/0x710 [ 298.379481][ T2475] ? console_emit_next_record+0x4c0/0x4c0 [ 298.379486][ T2475] console_unlock+0xee/0x1f0 [ 298.379489][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379491][ T2475] ? console_flush_one_record+0x710/0x710 [ 298.379494][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379496][ T2475] ? lock_release+0x184/0x1f0 [ 298.379499][ T2475] ? lock_acquire+0x60/0x160 [ 298.379501][ T2475] ? __rcu_read_lock+0x30/0x70 [ 298.379505][ T2475] ? __down_trylock_console_sem+0x5e/0xa0 [ 298.379508][ T2475] ? vprintk_emit+0x320/0x3e0 [ 298.379511][ T2475] vprintk_emit+0x37c/0x3e0 [ 298.379515][ T2475] ? wake_up_klogd_work_func+0x90/0x90 [ 298.379518][ T2475] ? __rwlock_init+0x150/0x150 [ 298.379520][ T2475] ? filter_irq_stacks+0xd0/0xd0 [ 298.379523][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379526][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379529][ T2475] _printk+0xc7/0x100 [ 298.379534][ T2475] ? snapshot_read.cold+0x21/0x21 [ 298.379537][ T2475] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 298.379555][ T2475] ? do_setlink.isra.0+0xa31/0x2750 [ 298.379559][ T2475] ? rtnl_newlink+0x9f1/0x11c0 [ 298.379561][ T2475] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 298.379565][ T2475] br_set_state+0x22f/0x430 [bridge] [ 298.379581][ T2475] br_init_port+0xc4/0x200 [bridge] [ 298.379595][ T2475] new_nbp+0x39c/0x580 [bridge] [ 298.379608][ T2475] br_add_if+0x212/0x1320 [bridge] [ 298.379621][ T2475] ? bpf_address_lookup+0x250/0x290 [ 298.379625][ T2475] ? is_bpf_text_address+0x72/0x110 [ 298.379628][ T2475] ? kernel_text_address+0x149/0x170 [ 298.379632][ T2475] ? __kernel_text_address+0x12/0x30 [ 298.379635][ T2475] do_set_master+0x357/0x580 [ 298.379640][ T2475] do_setlink.isra.0+0xa31/0x2750 [ 298.379643][ T2475] ? stack_trace_save+0x93/0xc0 [ 298.379645][ T2475] ? rtnl_link_get_size+0x350/0x350 [ 298.379647][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379650][ T2475] ? stack_depot_save_flags+0x1bc/0x790 [ 298.379655][ T2475] ? kasan_save_stack+0x3d/0x50 [ 298.379659][ T2475] ? kasan_save_stack+0x2f/0x50 [ 298.379661][ T2475] ? kasan_save_track+0x14/0x30 [ 298.379664][ T2475] ? __kasan_kmalloc+0x7b/0x90 [ 298.379666][ T2475] ? __kmalloc_cache_noprof+0x29a/0x620 [ 298.379669][ T2475] ? rtnl_newlink+0x124/0x11c0 [ 298.379671][ T2475] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 298.379673][ T2475] ? netlink_rcv_skb+0x14e/0x3a0 [ 298.379677][ T2475] ? netlink_unicast+0x486/0x750 [ 298.379679][ T2475] ? netlink_sendmsg+0x735/0xc60 [ 298.379682][ T2475] ? ____sys_sendmsg+0x415/0x880 [ 298.379685][ T2475] ? ___sys_sendmsg+0x14e/0x1d0 [ 298.379688][ T2475] ? __sys_sendmsg+0x12c/0x1d0 [ 298.379691][ T2475] ? do_syscall_64+0xff/0x530 [ 298.379694][ T2475] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 298.379698][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379701][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379703][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379706][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379709][ T2475] ? trace_contention_end+0xb3/0x180 [ 298.379713][ T2475] ? __mutex_lock+0x1db/0x1ea0 [ 298.379716][ T2475] ? __mutex_lock+0x9a3/0x1ea0 [ 298.379719][ T2475] ? rtnl_newlink+0x9a8/0x11c0 [ 298.379722][ T2475] ? ww_mutex_lock+0x160/0x160 [ 298.379724][ T2475] ? nla_get_range_signed+0x3d0/0x3d0 [ 298.379728][ T2475] ? __rtnl_newlink+0x3fa/0xa50 [ 298.379732][ T2475] rtnl_newlink+0x9f1/0x11c0 [ 298.379735][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379738][ T2475] ? rtnl_bridge_getlink+0x850/0x850 [ 298.379740][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379743][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379746][ T2475] ? is_bpf_text_address+0x3e/0x110 [ 298.379749][ T2475] ? is_bpf_text_address+0x72/0x110 [ 298.379752][ T2475] ? kernel_text_address+0x149/0x170 [ 298.379754][ T2475] ? __kernel_text_address+0x12/0x30 [ 298.379756][ T2475] ? write_profile+0xf0/0xf0 [ 298.379759][ T2475] ? unwind_get_return_address+0x67/0xd0 [ 298.379762][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379765][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379768][ T2475] ? cap_capable+0x1d7/0x3d0 [ 298.379773][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379775][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379778][ T2475] ? rtnl_bridge_getlink+0x850/0x850 [ 298.379780][ T2475] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 298.379783][ T2475] ? rtnl_link_fill+0x920/0x920 [ 298.379785][ T2475] ? filter_irq_stacks+0xd0/0xd0 [ 298.379788][ T2475] ? stack_depot_save_flags+0x1bc/0x790 [ 298.379792][ T2475] netlink_rcv_skb+0x14e/0x3a0 [ 298.379794][ T2475] ? rtnl_link_fill+0x920/0x920 [ 298.379797][ T2475] ? lock_release+0x184/0x1f0 [ 298.379799][ T2475] ? netlink_ack+0xcf0/0xcf0 [ 298.379802][ T2475] ? __netlink_lookup+0xb9/0x6b0 [ 298.379806][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379809][ T2475] ? lock_release+0x184/0x1f0 [ 298.379814][ T2475] netlink_unicast+0x486/0x750 [ 298.379818][ T2475] ? netlink_attachskb+0x810/0x810 [ 298.379821][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379823][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379826][ T2475] ? lock_acquire+0x13c/0x160 [ 298.379829][ T2475] netlink_sendmsg+0x735/0xc60 [ 298.379833][ T2475] ? netlink_unicast+0x750/0x750 [ 298.379836][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379840][ T2475] ? lock_release+0x184/0x1f0 [ 298.379843][ T2475] ____sys_sendmsg+0x415/0x880 [ 298.379846][ T2475] ? copy_msghdr_from_user+0x279/0x420 [ 298.379849][ T2475] ? get_timestamp.constprop.0+0x390/0x390 [ 298.379851][ T2475] ? move_addr_to_kernel+0x40/0x40 [ 298.379854][ T2475] ? filter_irq_stacks+0xd0/0xd0 [ 298.379858][ T2475] ___sys_sendmsg+0x14e/0x1d0 [ 298.379862][ T2475] ? copy_msghdr_from_user+0x420/0x420 [ 298.379871][ T2475] __sys_sendmsg+0x12c/0x1d0 [ 298.379874][ T2475] ? __sys_sendmsg_sock+0x20/0x20 [ 298.379879][ T2475] ? rcu_is_watching+0x16/0xd0 [ 298.379882][ T2475] do_syscall_64+0xff/0x530 [ 298.379884][ T2475] ? exc_page_fault+0xee/0x100 [ 298.379888][ T2475] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 298.379891][ T2475] RIP: 0033:0x7f1d633cf54e [ 298.379894][ T2475] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 298.379897][ T2475] RSP: 002b:00007ffce4241010 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 298.379902][ T2475] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1d633cf54e [ 298.379904][ T2475] RDX: 0000000000000000 RSI: 00007ffce42410c0 RDI: 0000000000000005 [ 298.379906][ T2475] RBP: 00007ffce4241020 R08: 0000000000000000 R09: 0000000000000000 [ 298.379907][ T2475] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fdfb [ 298.379909][ T2475] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce4241780 [ 298.379915][ T2475] [ 298.424249][ T2475] br0: port 1(veth1) entered disabled state [ 298.424757][ T2475] veth1: entered allmulticast mode [ 298.426798][ T2475] veth1: entered promiscuous mode [ 298.429625][ T2475] br0: port 1(veth1) entered blocking state [ 298.430036][ T2475] br0: port 1(veth1) entered forwarding state [ 298.633857][ T2482] br0: port 1(veth1) entered disabled state [ 298.634881][ T2482] br0: port 1(veth1) entered blocking state [ 298.635215][ T2482] br0: port 1(veth1) entered forwarding state [ 298.922163][ T72] br0: entered promiscuous mode [ 315.880420][ T2546] br0.100: entered promiscuous mode [ 315.880441][ T2546] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 315.880444][ T2546] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2546, name: ip [ 315.880447][ T2546] preempt_count: 1, expected: 0 [ 315.880449][ T2546] RCU nest depth: 0, expected: 0 [ 315.880450][ T2546] INFO: lockdep is turned off. [ 315.880452][ T2546] irq event stamp: 0 [ 315.880453][ T2546] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 315.880460][ T2546] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 315.880468][ T2546] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 315.880470][ T2546] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 315.880473][ T2546] Preemption disabled at: [ 315.880474][ T2546] [] vprintk_emit+0x31b/0x3e0 [ 315.880489][ T2546] CPU: 0 UID: 0 PID: 2546 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 315.880494][ T2546] Tainted: [W]=WARN [ 315.880496][ T2546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 315.880498][ T2546] Call Trace: [ 315.880500][ T2546] [ 315.880502][ T2546] dump_stack_lvl+0x6f/0xa0 [ 315.880510][ T2546] ? vprintk_emit+0x31b/0x3e0 [ 315.880513][ T2546] __might_resched.cold+0x1fe/0x2c1 [ 315.880518][ T2546] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 315.880523][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880528][ T2546] __kmalloc_noprof+0x443/0x760 [ 315.880533][ T2546] ? __rwlock_init+0x150/0x150 [ 315.880536][ T2546] ? alloc_buf.isra.0+0x4b/0x260 [ 315.880542][ T2546] ? do_raw_spin_unlock+0x59/0x250 [ 315.880544][ T2546] alloc_buf.isra.0+0x4b/0x260 [ 315.880548][ T2546] put_chars+0x1e1/0x2f0 [ 315.880551][ T2546] ? desc_read_finalized_seq+0x79/0x120 [ 315.880553][ T2546] ? __send_to_port+0x420/0x420 [ 315.880557][ T2546] ? console_prepend_replay+0x20/0x20 [ 315.880561][ T2546] hvc_console_print+0x292/0x780 [ 315.880566][ T2546] ? hvc_write+0x3a0/0x3a0 [ 315.880568][ T2546] ? do_raw_spin_lock+0x131/0x280 [ 315.880572][ T2546] ? __rwlock_init+0x150/0x150 [ 315.880574][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880577][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880580][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880583][ T2546] console_emit_next_record+0x22f/0x4c0 [ 315.880587][ T2546] ? devkmsg_read+0x4b0/0x4b0 [ 315.880591][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880593][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880596][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880599][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880602][ T2546] ? console_flush_one_record+0x111/0x710 [ 315.880605][ T2546] console_flush_one_record+0x46f/0x710 [ 315.880609][ T2546] ? console_emit_next_record+0x4c0/0x4c0 [ 315.880613][ T2546] console_unlock+0xee/0x1f0 [ 315.880616][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880619][ T2546] ? console_flush_one_record+0x710/0x710 [ 315.880621][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880624][ T2546] ? lock_release+0x184/0x1f0 [ 315.880626][ T2546] ? lock_acquire+0x60/0x160 [ 315.880629][ T2546] ? __rcu_read_lock+0x30/0x70 [ 315.880632][ T2546] ? __down_trylock_console_sem+0x5e/0xa0 [ 315.880636][ T2546] ? vprintk_emit+0x320/0x3e0 [ 315.880639][ T2546] vprintk_emit+0x37c/0x3e0 [ 315.880643][ T2546] ? wake_up_klogd_work_func+0x90/0x90 [ 315.880645][ T2546] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 315.880650][ T2546] ? try_to_wake_up+0x153/0x1130 [ 315.880655][ T2546] _printk+0xc7/0x100 [ 315.880659][ T2546] ? snapshot_read.cold+0x21/0x21 [ 315.880662][ T2546] ? __virt_addr_valid+0x102/0x440 [ 315.880666][ T2546] ? __virt_addr_valid+0x1da/0x440 [ 315.880669][ T2546] ? netdev_name+0x43/0x60 [ 315.880674][ T2546] ? __netdev_printk+0x17f/0x1d0 [ 315.880677][ T2546] netdev_info+0xe2/0x116 [ 315.880680][ T2546] ? netdev_notice+0x120/0x120 [ 315.880683][ T2546] ? netlink_sendmsg+0x735/0xc60 [ 315.880687][ T2546] ? ____sys_sendmsg+0x415/0x880 [ 315.880691][ T2546] ? pwq_dec_nr_in_flight+0x780/0x780 [ 315.880696][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880699][ T2546] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 315.880703][ T2546] ? mutex_is_locked+0x1c/0x50 [ 315.880707][ T2546] __dev_set_promiscuity.cold+0x95/0x104 [ 315.880711][ T2546] __dev_change_flags+0x396/0x660 [ 315.880716][ T2546] ? netif_set_allmulti+0x250/0x250 [ 315.880719][ T2546] ? kernel_text_address+0x149/0x170 [ 315.880722][ T2546] ? __kernel_text_address+0x12/0x30 [ 315.880724][ T2546] ? write_profile+0xf0/0xf0 [ 315.880728][ T2546] ? unwind_get_return_address+0x67/0xd0 [ 315.880732][ T2546] netif_change_flags+0x87/0x190 [ 315.880735][ T2546] do_setlink.isra.0+0x1cc3/0x2750 [ 315.880740][ T2546] ? stack_trace_save+0x93/0xc0 [ 315.880743][ T2546] ? rtnl_link_get_size+0x350/0x350 [ 315.880745][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880747][ T2546] ? stack_depot_save_flags+0x1bc/0x790 [ 315.880753][ T2546] ? kasan_save_stack+0x3d/0x50 [ 315.880757][ T2546] ? kasan_save_stack+0x2f/0x50 [ 315.880760][ T2546] ? kasan_save_track+0x14/0x30 [ 315.880762][ T2546] ? __kasan_kmalloc+0x7b/0x90 [ 315.880765][ T2546] ? __kmalloc_cache_noprof+0x29a/0x620 [ 315.880767][ T2546] ? rtnl_newlink+0x124/0x11c0 [ 315.880769][ T2546] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 315.880771][ T2546] ? netlink_rcv_skb+0x14e/0x3a0 [ 315.880773][ T2546] ? netlink_unicast+0x486/0x750 [ 315.880776][ T2546] ? netlink_sendmsg+0x735/0xc60 [ 315.880778][ T2546] ? ____sys_sendmsg+0x415/0x880 [ 315.880780][ T2546] ? ___sys_sendmsg+0x14e/0x1d0 [ 315.880783][ T2546] ? __sys_sendmsg+0x12c/0x1d0 [ 315.880786][ T2546] ? do_syscall_64+0xff/0x530 [ 315.880789][ T2546] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 315.880793][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880797][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880799][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880801][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880804][ T2546] ? trace_contention_end+0xb3/0x180 [ 315.880808][ T2546] ? __mutex_lock+0x1db/0x1ea0 [ 315.880810][ T2546] ? __mutex_lock+0x9a3/0x1ea0 [ 315.880815][ T2546] ? rtnl_newlink+0x9a8/0x11c0 [ 315.880818][ T2546] ? ww_mutex_lock+0x160/0x160 [ 315.880822][ T2546] ? __rtnl_newlink+0x3fa/0xa50 [ 315.880826][ T2546] rtnl_newlink+0x9f1/0x11c0 [ 315.880830][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880834][ T2546] ? rtnl_bridge_getlink+0x850/0x850 [ 315.880837][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880839][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880843][ T2546] ? is_bpf_text_address+0x3e/0x110 [ 315.880847][ T2546] ? is_bpf_text_address+0x72/0x110 [ 315.880850][ T2546] ? kernel_text_address+0x149/0x170 [ 315.880853][ T2546] ? __kernel_text_address+0x12/0x30 [ 315.880855][ T2546] ? write_profile+0xf0/0xf0 [ 315.880857][ T2546] ? unwind_get_return_address+0x67/0xd0 [ 315.880859][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880862][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880865][ T2546] ? cap_capable+0x1d7/0x3d0 [ 315.880870][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880872][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880875][ T2546] ? rtnl_bridge_getlink+0x850/0x850 [ 315.880878][ T2546] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 315.880881][ T2546] ? rtnl_link_fill+0x920/0x920 [ 315.880883][ T2546] ? filter_irq_stacks+0xd0/0xd0 [ 315.880886][ T2546] ? stack_depot_save_flags+0x1bc/0x790 [ 315.880890][ T2546] netlink_rcv_skb+0x14e/0x3a0 [ 315.880893][ T2546] ? rtnl_link_fill+0x920/0x920 [ 315.880895][ T2546] ? lock_release+0x184/0x1f0 [ 315.880898][ T2546] ? netlink_ack+0xcf0/0xcf0 [ 315.880900][ T2546] ? __netlink_lookup+0xb9/0x6b0 [ 315.880904][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880908][ T2546] ? lock_release+0x184/0x1f0 [ 315.880912][ T2546] netlink_unicast+0x486/0x750 [ 315.880917][ T2546] ? netlink_attachskb+0x810/0x810 [ 315.880921][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880923][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880926][ T2546] ? lock_acquire+0x13c/0x160 [ 315.880929][ T2546] netlink_sendmsg+0x735/0xc60 [ 315.880933][ T2546] ? netlink_unicast+0x750/0x750 [ 315.880936][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880939][ T2546] ? lock_release+0x184/0x1f0 [ 315.880942][ T2546] ____sys_sendmsg+0x415/0x880 [ 315.880945][ T2546] ? copy_msghdr_from_user+0x279/0x420 [ 315.880947][ T2546] ? get_timestamp.constprop.0+0x390/0x390 [ 315.880950][ T2546] ? move_addr_to_kernel+0x40/0x40 [ 315.880952][ T2546] ? filter_irq_stacks+0xd0/0xd0 [ 315.880957][ T2546] ___sys_sendmsg+0x14e/0x1d0 [ 315.880960][ T2546] ? copy_msghdr_from_user+0x420/0x420 [ 315.880969][ T2546] __sys_sendmsg+0x12c/0x1d0 [ 315.880972][ T2546] ? __sys_sendmsg_sock+0x20/0x20 [ 315.880977][ T2546] ? rcu_is_watching+0x16/0xd0 [ 315.880980][ T2546] do_syscall_64+0xff/0x530 [ 315.880982][ T2546] ? exc_page_fault+0xee/0x100 [ 315.880986][ T2546] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 315.880989][ T2546] RIP: 0033:0x7f7921ff454e [ 315.880992][ T2546] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 315.880995][ T2546] RSP: 002b:00007ffeb4dbcb70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 315.881000][ T2546] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7921ff454e [ 315.881002][ T2546] RDX: 0000000000000000 RSI: 00007ffeb4dbcc20 RDI: 0000000000000005 [ 315.881003][ T2546] RBP: 00007ffeb4dbcb80 R08: 0000000000000000 R09: 0000000000000000 [ 315.881005][ T2546] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe0d [ 315.881007][ T2546] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb4dbd2e0 [ 315.881011][ T2546] [ 321.248041][ T2561] br0.100: left promiscuous mode [ 321.248059][ T2561] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 321.248062][ T2561] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2561, name: ip [ 321.248065][ T2561] preempt_count: 1, expected: 0 [ 321.248066][ T2561] RCU nest depth: 0, expected: 0 [ 321.248068][ T2561] INFO: lockdep is turned off. [ 321.248069][ T2561] irq event stamp: 0 [ 321.248071][ T2561] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 321.248076][ T2561] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 321.248084][ T2561] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 321.248086][ T2561] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 321.248089][ T2561] Preemption disabled at: [ 321.248090][ T2561] [] vprintk_emit+0x31b/0x3e0 [ 321.248099][ T2561] CPU: 3 UID: 0 PID: 2561 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 321.248104][ T2561] Tainted: [W]=WARN [ 321.248105][ T2561] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 321.248108][ T2561] Call Trace: [ 321.248110][ T2561] [ 321.248112][ T2561] dump_stack_lvl+0x6f/0xa0 [ 321.248118][ T2561] ? vprintk_emit+0x31b/0x3e0 [ 321.248121][ T2561] __might_resched.cold+0x1fe/0x2c1 [ 321.248126][ T2561] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 321.248131][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248136][ T2561] __kmalloc_noprof+0x443/0x760 [ 321.248141][ T2561] ? __rwlock_init+0x150/0x150 [ 321.248145][ T2561] ? alloc_buf.isra.0+0x4b/0x260 [ 321.248150][ T2561] ? do_raw_spin_unlock+0x59/0x250 [ 321.248153][ T2561] alloc_buf.isra.0+0x4b/0x260 [ 321.248156][ T2561] put_chars+0x1e1/0x2f0 [ 321.248159][ T2561] ? desc_read_finalized_seq+0x79/0x120 [ 321.248161][ T2561] ? __send_to_port+0x420/0x420 [ 321.248165][ T2561] ? console_prepend_replay+0x20/0x20 [ 321.248168][ T2561] hvc_console_print+0x292/0x780 [ 321.248173][ T2561] ? hvc_write+0x3a0/0x3a0 [ 321.248175][ T2561] ? do_raw_spin_lock+0x131/0x280 [ 321.248178][ T2561] ? __rwlock_init+0x150/0x150 [ 321.248181][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248183][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248186][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248190][ T2561] console_emit_next_record+0x22f/0x4c0 [ 321.248193][ T2561] ? devkmsg_read+0x4b0/0x4b0 [ 321.248197][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248199][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248202][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248204][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248207][ T2561] ? console_flush_one_record+0x111/0x710 [ 321.248210][ T2561] console_flush_one_record+0x46f/0x710 [ 321.248214][ T2561] ? console_emit_next_record+0x4c0/0x4c0 [ 321.248218][ T2561] console_unlock+0xee/0x1f0 [ 321.248221][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248223][ T2561] ? console_flush_one_record+0x710/0x710 [ 321.248226][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248228][ T2561] ? lock_release+0x184/0x1f0 [ 321.248231][ T2561] ? lock_acquire+0x60/0x160 [ 321.248233][ T2561] ? __rcu_read_lock+0x30/0x70 [ 321.248237][ T2561] ? __down_trylock_console_sem+0x5e/0xa0 [ 321.248239][ T2561] ? vprintk_emit+0x320/0x3e0 [ 321.248243][ T2561] vprintk_emit+0x37c/0x3e0 [ 321.248246][ T2561] ? wake_up_klogd_work_func+0x90/0x90 [ 321.248249][ T2561] ? update_load_avg+0x141/0xf00 [ 321.248252][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248255][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248259][ T2561] _printk+0xc7/0x100 [ 321.248263][ T2561] ? snapshot_read.cold+0x21/0x21 [ 321.248265][ T2561] ? __switch_to+0x5a3/0xe00 [ 321.248270][ T2561] ? trace_sched_exit_tp+0x9b/0x160 [ 321.248273][ T2561] ? __schedule+0xfa5/0x20e0 [ 321.248277][ T2561] ? netdev_name+0x43/0x60 [ 321.248281][ T2561] ? __netdev_printk+0x17f/0x1d0 [ 321.248284][ T2561] netdev_info+0xe2/0x116 [ 321.248287][ T2561] ? netdev_notice+0x120/0x120 [ 321.248289][ T2561] ? netlink_sendmsg+0x735/0xc60 [ 321.248294][ T2561] ? ____sys_sendmsg+0x415/0x880 [ 321.248299][ T2561] ? preempt_schedule_common+0x3e/0xc0 [ 321.248302][ T2561] ? mutex_is_locked+0x1c/0x50 [ 321.248306][ T2561] __dev_set_promiscuity.cold+0x95/0x104 [ 321.248310][ T2561] __dev_change_flags+0x396/0x660 [ 321.248315][ T2561] ? netif_set_allmulti+0x250/0x250 [ 321.248318][ T2561] ? kernel_text_address+0x149/0x170 [ 321.248321][ T2561] ? __kernel_text_address+0x12/0x30 [ 321.248323][ T2561] ? write_profile+0xf0/0xf0 [ 321.248326][ T2561] ? unwind_get_return_address+0x67/0xd0 [ 321.248331][ T2561] netif_change_flags+0x87/0x190 [ 321.248335][ T2561] do_setlink.isra.0+0x1cc3/0x2750 [ 321.248340][ T2561] ? stack_trace_save+0x93/0xc0 [ 321.248342][ T2561] ? rtnl_link_get_size+0x350/0x350 [ 321.248344][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248347][ T2561] ? stack_depot_save_flags+0x1bc/0x790 [ 321.248352][ T2561] ? kasan_save_stack+0x3d/0x50 [ 321.248356][ T2561] ? kasan_save_stack+0x2f/0x50 [ 321.248359][ T2561] ? kasan_save_track+0x14/0x30 [ 321.248361][ T2561] ? __kasan_kmalloc+0x7b/0x90 [ 321.248364][ T2561] ? __kmalloc_cache_noprof+0x29a/0x620 [ 321.248366][ T2561] ? rtnl_newlink+0x124/0x11c0 [ 321.248368][ T2561] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 321.248371][ T2561] ? netlink_rcv_skb+0x14e/0x3a0 [ 321.248373][ T2561] ? netlink_unicast+0x486/0x750 [ 321.248375][ T2561] ? netlink_sendmsg+0x735/0xc60 [ 321.248378][ T2561] ? ____sys_sendmsg+0x415/0x880 [ 321.248380][ T2561] ? ___sys_sendmsg+0x14e/0x1d0 [ 321.248382][ T2561] ? __sys_sendmsg+0x12c/0x1d0 [ 321.248385][ T2561] ? do_syscall_64+0xff/0x530 [ 321.248388][ T2561] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 321.248392][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248395][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248397][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248400][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248402][ T2561] ? trace_contention_end+0xb3/0x180 [ 321.248406][ T2561] ? __mutex_lock+0x1db/0x1ea0 [ 321.248408][ T2561] ? __mutex_lock+0x9a3/0x1ea0 [ 321.248410][ T2561] ? rtnl_newlink+0x9a8/0x11c0 [ 321.248413][ T2561] ? ww_mutex_lock+0x160/0x160 [ 321.248417][ T2561] ? __rtnl_newlink+0x3fa/0xa50 [ 321.248421][ T2561] rtnl_newlink+0x9f1/0x11c0 [ 321.248424][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248427][ T2561] ? rtnl_bridge_getlink+0x850/0x850 [ 321.248429][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248432][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248435][ T2561] ? is_bpf_text_address+0x3e/0x110 [ 321.248440][ T2561] ? is_bpf_text_address+0x72/0x110 [ 321.248442][ T2561] ? kernel_text_address+0x149/0x170 [ 321.248445][ T2561] ? __kernel_text_address+0x12/0x30 [ 321.248447][ T2561] ? write_profile+0xf0/0xf0 [ 321.248449][ T2561] ? unwind_get_return_address+0x67/0xd0 [ 321.248451][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248454][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248456][ T2561] ? cap_capable+0x1d7/0x3d0 [ 321.248461][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248464][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248466][ T2561] ? rtnl_bridge_getlink+0x850/0x850 [ 321.248469][ T2561] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 321.248472][ T2561] ? rtnl_link_fill+0x920/0x920 [ 321.248474][ T2561] ? filter_irq_stacks+0xd0/0xd0 [ 321.248476][ T2561] ? stack_depot_save_flags+0x1bc/0x790 [ 321.248481][ T2561] netlink_rcv_skb+0x14e/0x3a0 [ 321.248483][ T2561] ? rtnl_link_fill+0x920/0x920 [ 321.248485][ T2561] ? lock_release+0x184/0x1f0 [ 321.248488][ T2561] ? netlink_ack+0xcf0/0xcf0 [ 321.248490][ T2561] ? __netlink_lookup+0xb9/0x6b0 [ 321.248494][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248497][ T2561] ? lock_release+0x184/0x1f0 [ 321.248501][ T2561] netlink_unicast+0x486/0x750 [ 321.248504][ T2561] ? netlink_attachskb+0x810/0x810 [ 321.248507][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248509][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248512][ T2561] ? lock_acquire+0x13c/0x160 [ 321.248522][ T2561] netlink_sendmsg+0x735/0xc60 [ 321.248525][ T2561] ? netlink_unicast+0x750/0x750 [ 321.248528][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248531][ T2561] ? lock_release+0x184/0x1f0 [ 321.248534][ T2561] ____sys_sendmsg+0x415/0x880 [ 321.248537][ T2561] ? copy_msghdr_from_user+0x279/0x420 [ 321.248540][ T2561] ? get_timestamp.constprop.0+0x390/0x390 [ 321.248542][ T2561] ? move_addr_to_kernel+0x40/0x40 [ 321.248545][ T2561] ? filter_irq_stacks+0xd0/0xd0 [ 321.248549][ T2561] ___sys_sendmsg+0x14e/0x1d0 [ 321.248552][ T2561] ? copy_msghdr_from_user+0x420/0x420 [ 321.248561][ T2561] __sys_sendmsg+0x12c/0x1d0 [ 321.248564][ T2561] ? __sys_sendmsg_sock+0x20/0x20 [ 321.248568][ T2561] ? rcu_is_watching+0x16/0xd0 [ 321.248572][ T2561] do_syscall_64+0xff/0x530 [ 321.248574][ T2561] ? exc_page_fault+0xee/0x100 [ 321.248577][ T2561] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 321.248580][ T2561] RIP: 0033:0x7fc76044054e [ 321.248583][ T2561] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 321.248586][ T2561] RSP: 002b:00007fffc4718830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 321.248591][ T2561] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc76044054e [ 321.248593][ T2561] RDX: 0000000000000000 RSI: 00007fffc47188e0 RDI: 0000000000000005 [ 321.248594][ T2561] RBP: 00007fffc4718840 R08: 0000000000000000 R09: 0000000000000000 [ 321.248596][ T2561] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe12 [ 321.248597][ T2561] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffc4718fa0 [ 321.248602][ T2561] [ 323.742708][ T2588] br0.100: entered allmulticast mode [ 323.742726][ T2588] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 323.742729][ T2588] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2588, name: ip [ 323.742732][ T2588] preempt_count: 1, expected: 0 [ 323.742733][ T2588] RCU nest depth: 0, expected: 0 [ 323.742735][ T2588] INFO: lockdep is turned off. [ 323.742736][ T2588] irq event stamp: 0 [ 323.742738][ T2588] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 323.742743][ T2588] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 323.742752][ T2588] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 323.742754][ T2588] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 323.742757][ T2588] Preemption disabled at: [ 323.742758][ T2588] [] vprintk_emit+0x31b/0x3e0 [ 323.742768][ T2588] CPU: 2 UID: 0 PID: 2588 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 323.742774][ T2588] Tainted: [W]=WARN [ 323.742775][ T2588] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 323.742777][ T2588] Call Trace: [ 323.742779][ T2588] [ 323.742781][ T2588] dump_stack_lvl+0x6f/0xa0 [ 323.742788][ T2588] ? vprintk_emit+0x31b/0x3e0 [ 323.742791][ T2588] __might_resched.cold+0x1fe/0x2c1 [ 323.742796][ T2588] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 323.742799][ T2588] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 323.742803][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742808][ T2588] __kmalloc_noprof+0x443/0x760 [ 323.742815][ T2588] ? __rwlock_init+0x150/0x150 [ 323.742819][ T2588] ? alloc_buf.isra.0+0x4b/0x260 [ 323.742824][ T2588] ? do_raw_spin_unlock+0x59/0x250 [ 323.742827][ T2588] alloc_buf.isra.0+0x4b/0x260 [ 323.742830][ T2588] put_chars+0x1e1/0x2f0 [ 323.742834][ T2588] ? __send_to_port+0x420/0x420 [ 323.742839][ T2588] ? console_prepend_replay+0x20/0x20 [ 323.742843][ T2588] hvc_console_print+0x292/0x780 [ 323.742848][ T2588] ? hvc_write+0x3a0/0x3a0 [ 323.742850][ T2588] ? vsnprintf+0x527/0x1700 [ 323.742854][ T2588] ? __rwlock_init+0x150/0x150 [ 323.742857][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742859][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742863][ T2588] console_emit_next_record+0x22f/0x4c0 [ 323.742867][ T2588] ? devkmsg_read+0x4b0/0x4b0 [ 323.742871][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742873][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742876][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742878][ T2588] ? lock_acquire+0x13c/0x160 [ 323.742882][ T2588] ? console_flush_one_record+0x111/0x710 [ 323.742885][ T2588] console_flush_one_record+0x46f/0x710 [ 323.742888][ T2588] ? console_emit_next_record+0x4c0/0x4c0 [ 323.742893][ T2588] console_unlock+0xee/0x1f0 [ 323.742896][ T2588] ? lock_acquire+0x13c/0x160 [ 323.742898][ T2588] ? console_flush_one_record+0x710/0x710 [ 323.742901][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742903][ T2588] ? lock_release+0x184/0x1f0 [ 323.742906][ T2588] ? lock_acquire+0x60/0x160 [ 323.742908][ T2588] ? __rcu_read_lock+0x30/0x70 [ 323.742912][ T2588] ? __down_trylock_console_sem+0x5e/0xa0 [ 323.742915][ T2588] ? vprintk_emit+0x320/0x3e0 [ 323.742918][ T2588] vprintk_emit+0x37c/0x3e0 [ 323.742922][ T2588] ? wake_up_klogd_work_func+0x90/0x90 [ 323.742925][ T2588] ? try_to_wake_up+0x153/0x1130 [ 323.742929][ T2588] _printk+0xc7/0x100 [ 323.742933][ T2588] ? snapshot_read.cold+0x21/0x21 [ 323.742937][ T2588] ? __virt_addr_valid+0x102/0x440 [ 323.742941][ T2588] ? __virt_addr_valid+0x1da/0x440 [ 323.742944][ T2588] ? netdev_name+0x43/0x60 [ 323.742948][ T2588] ? __netdev_printk+0x17f/0x1d0 [ 323.742951][ T2588] netdev_info+0xe2/0x116 [ 323.742954][ T2588] ? netdev_notice+0x120/0x120 [ 323.742957][ T2588] ? netlink_unicast+0x486/0x750 [ 323.742961][ T2588] ? netlink_sendmsg+0x735/0xc60 [ 323.742964][ T2588] ? pwq_dec_nr_in_flight+0x780/0x780 [ 323.742968][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742971][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.742974][ T2588] ? mutex_is_locked+0x1c/0x50 [ 323.742978][ T2588] netif_set_allmulti.cold+0x7c/0x166 [ 323.742982][ T2588] ? __local_bh_enable_ip+0xaa/0x150 [ 323.742985][ T2588] __dev_change_flags+0x445/0x660 [ 323.742990][ T2588] ? netif_set_allmulti+0x250/0x250 [ 323.742993][ T2588] ? kernel_text_address+0x149/0x170 [ 323.742996][ T2588] ? __kernel_text_address+0x12/0x30 [ 323.742998][ T2588] ? write_profile+0xf0/0xf0 [ 323.743002][ T2588] ? unwind_get_return_address+0x67/0xd0 [ 323.743005][ T2588] netif_change_flags+0x87/0x190 [ 323.743009][ T2588] do_setlink.isra.0+0x1cc3/0x2750 [ 323.743014][ T2588] ? stack_trace_save+0x93/0xc0 [ 323.743017][ T2588] ? rtnl_link_get_size+0x350/0x350 [ 323.743019][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743021][ T2588] ? stack_depot_save_flags+0x1bc/0x790 [ 323.743027][ T2588] ? kasan_save_stack+0x3d/0x50 [ 323.743031][ T2588] ? kasan_save_stack+0x2f/0x50 [ 323.743033][ T2588] ? kasan_save_track+0x14/0x30 [ 323.743035][ T2588] ? __kasan_kmalloc+0x7b/0x90 [ 323.743038][ T2588] ? __kmalloc_cache_noprof+0x29a/0x620 [ 323.743041][ T2588] ? rtnl_newlink+0x124/0x11c0 [ 323.743043][ T2588] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.743045][ T2588] ? netlink_rcv_skb+0x14e/0x3a0 [ 323.743047][ T2588] ? netlink_unicast+0x486/0x750 [ 323.743050][ T2588] ? netlink_sendmsg+0x735/0xc60 [ 323.743052][ T2588] ? ____sys_sendmsg+0x415/0x880 [ 323.743055][ T2588] ? ___sys_sendmsg+0x14e/0x1d0 [ 323.743058][ T2588] ? __sys_sendmsg+0x12c/0x1d0 [ 323.743060][ T2588] ? do_syscall_64+0xff/0x530 [ 323.743063][ T2588] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.743068][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743070][ T2588] ? lock_acquire+0x13c/0x160 [ 323.743073][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743075][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743078][ T2588] ? trace_contention_end+0xb3/0x180 [ 323.743082][ T2588] ? __mutex_lock+0x1db/0x1ea0 [ 323.743085][ T2588] ? __mutex_lock+0x9a3/0x1ea0 [ 323.743087][ T2588] ? rtnl_newlink+0x9a8/0x11c0 [ 323.743090][ T2588] ? ww_mutex_lock+0x160/0x160 [ 323.743094][ T2588] ? __rtnl_newlink+0x3fa/0xa50 [ 323.743098][ T2588] rtnl_newlink+0x9f1/0x11c0 [ 323.743101][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743104][ T2588] ? rtnl_bridge_getlink+0x850/0x850 [ 323.743106][ T2588] ? lock_acquire+0x13c/0x160 [ 323.743109][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743112][ T2588] ? is_bpf_text_address+0x3e/0x110 [ 323.743117][ T2588] ? is_bpf_text_address+0x72/0x110 [ 323.743119][ T2588] ? kernel_text_address+0x149/0x170 [ 323.743122][ T2588] ? __kernel_text_address+0x12/0x30 [ 323.743124][ T2588] ? write_profile+0xf0/0xf0 [ 323.743126][ T2588] ? unwind_get_return_address+0x67/0xd0 [ 323.743129][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743131][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743134][ T2588] ? cap_capable+0x1d7/0x3d0 [ 323.743138][ T2588] ? lock_acquire+0x13c/0x160 [ 323.743141][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743144][ T2588] ? rtnl_bridge_getlink+0x850/0x850 [ 323.743146][ T2588] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 323.743149][ T2588] ? rtnl_link_fill+0x920/0x920 [ 323.743152][ T2588] ? filter_irq_stacks+0xd0/0xd0 [ 323.743154][ T2588] ? stack_depot_save_flags+0x1bc/0x790 [ 323.743159][ T2588] netlink_rcv_skb+0x14e/0x3a0 [ 323.743161][ T2588] ? rtnl_link_fill+0x920/0x920 [ 323.743163][ T2588] ? lock_release+0x184/0x1f0 [ 323.743166][ T2588] ? netlink_ack+0xcf0/0xcf0 [ 323.743168][ T2588] ? __netlink_lookup+0xb9/0x6b0 [ 323.743173][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743175][ T2588] ? lock_release+0x184/0x1f0 [ 323.743179][ T2588] netlink_unicast+0x486/0x750 [ 323.743182][ T2588] ? netlink_attachskb+0x810/0x810 [ 323.743185][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743188][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743190][ T2588] ? lock_acquire+0x13c/0x160 [ 323.743193][ T2588] netlink_sendmsg+0x735/0xc60 [ 323.743197][ T2588] ? netlink_unicast+0x750/0x750 [ 323.743200][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743203][ T2588] ? lock_release+0x184/0x1f0 [ 323.743206][ T2588] ____sys_sendmsg+0x415/0x880 [ 323.743209][ T2588] ? copy_msghdr_from_user+0x279/0x420 [ 323.743211][ T2588] ? get_timestamp.constprop.0+0x390/0x390 [ 323.743214][ T2588] ? move_addr_to_kernel+0x40/0x40 [ 323.743216][ T2588] ? filter_irq_stacks+0xd0/0xd0 [ 323.743221][ T2588] ___sys_sendmsg+0x14e/0x1d0 [ 323.743224][ T2588] ? copy_msghdr_from_user+0x420/0x420 [ 323.743233][ T2588] __sys_sendmsg+0x12c/0x1d0 [ 323.743236][ T2588] ? __sys_sendmsg_sock+0x20/0x20 [ 323.743240][ T2588] ? rcu_is_watching+0x16/0xd0 [ 323.743244][ T2588] do_syscall_64+0xff/0x530 [ 323.743246][ T2588] ? exc_page_fault+0xee/0x100 [ 323.743250][ T2588] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 323.743252][ T2588] RIP: 0033:0x7f0d56c4454e [ 323.743255][ T2588] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 323.743258][ T2588] RSP: 002b:00007ffd7b479910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 323.743263][ T2588] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0d56c4454e [ 323.743265][ T2588] RDX: 0000000000000000 RSI: 00007ffd7b4799c0 RDI: 0000000000000005 [ 323.743267][ T2588] RBP: 00007ffd7b479920 R08: 0000000000000000 R09: 0000000000000000 [ 323.743268][ T2588] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe14 [ 323.743270][ T2588] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7b47a080 [ 323.743275][ T2588] [ 323.789460][ T2588] br0: entered allmulticast mode [ 329.145047][ T2603] br0.100: left allmulticast mode [ 329.145067][ T2603] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 329.145071][ T2603] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2603, name: ip [ 329.145073][ T2603] preempt_count: 1, expected: 0 [ 329.145075][ T2603] RCU nest depth: 0, expected: 0 [ 329.145076][ T2603] INFO: lockdep is turned off. [ 329.145078][ T2603] irq event stamp: 0 [ 329.145079][ T2603] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 329.145085][ T2603] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 329.145093][ T2603] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 329.145096][ T2603] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 329.145099][ T2603] Preemption disabled at: [ 329.145100][ T2603] [] vprintk_emit+0x31b/0x3e0 [ 329.145110][ T2603] CPU: 0 UID: 0 PID: 2603 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 329.145115][ T2603] Tainted: [W]=WARN [ 329.145116][ T2603] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 329.145119][ T2603] Call Trace: [ 329.145122][ T2603] [ 329.145124][ T2603] dump_stack_lvl+0x6f/0xa0 [ 329.145131][ T2603] ? vprintk_emit+0x31b/0x3e0 [ 329.145134][ T2603] __might_resched.cold+0x1fe/0x2c1 [ 329.145139][ T2603] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 329.145141][ T2603] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 329.145146][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145151][ T2603] __kmalloc_noprof+0x443/0x760 [ 329.145156][ T2603] ? __rwlock_init+0x150/0x150 [ 329.145159][ T2603] ? alloc_buf.isra.0+0x4b/0x260 [ 329.145165][ T2603] ? do_raw_spin_unlock+0x59/0x250 [ 329.145168][ T2603] alloc_buf.isra.0+0x4b/0x260 [ 329.145171][ T2603] put_chars+0x1e1/0x2f0 [ 329.145174][ T2603] ? __send_to_port+0x420/0x420 [ 329.145177][ T2603] ? console_prepend_replay+0x20/0x20 [ 329.145181][ T2603] hvc_console_print+0x292/0x780 [ 329.145186][ T2603] ? hvc_write+0x3a0/0x3a0 [ 329.145188][ T2603] ? vsnprintf+0x527/0x1700 [ 329.145193][ T2603] ? __rwlock_init+0x150/0x150 [ 329.145195][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145198][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145202][ T2603] console_emit_next_record+0x22f/0x4c0 [ 329.145206][ T2603] ? devkmsg_read+0x4b0/0x4b0 [ 329.145209][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145212][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145215][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145218][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145221][ T2603] ? console_flush_one_record+0x111/0x710 [ 329.145224][ T2603] console_flush_one_record+0x46f/0x710 [ 329.145228][ T2603] ? console_emit_next_record+0x4c0/0x4c0 [ 329.145232][ T2603] console_unlock+0xee/0x1f0 [ 329.145235][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145238][ T2603] ? console_flush_one_record+0x710/0x710 [ 329.145240][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145243][ T2603] ? lock_release+0x184/0x1f0 [ 329.145245][ T2603] ? lock_acquire+0x60/0x160 [ 329.145248][ T2603] ? __rcu_read_lock+0x30/0x70 [ 329.145252][ T2603] ? __down_trylock_console_sem+0x5e/0xa0 [ 329.145255][ T2603] ? vprintk_emit+0x320/0x3e0 [ 329.145258][ T2603] vprintk_emit+0x37c/0x3e0 [ 329.145262][ T2603] ? wake_up_klogd_work_func+0x90/0x90 [ 329.145265][ T2603] ? try_to_wake_up+0x153/0x1130 [ 329.145269][ T2603] _printk+0xc7/0x100 [ 329.145273][ T2603] ? snapshot_read.cold+0x21/0x21 [ 329.145276][ T2603] ? __virt_addr_valid+0x102/0x440 [ 329.145281][ T2603] ? __virt_addr_valid+0x1da/0x440 [ 329.145283][ T2603] ? netdev_name+0x43/0x60 [ 329.145288][ T2603] ? __netdev_printk+0x17f/0x1d0 [ 329.145291][ T2603] netdev_info+0xe2/0x116 [ 329.145294][ T2603] ? netdev_notice+0x120/0x120 [ 329.145297][ T2603] ? netlink_unicast+0x486/0x750 [ 329.145301][ T2603] ? netlink_sendmsg+0x735/0xc60 [ 329.145304][ T2603] ? pwq_dec_nr_in_flight+0x780/0x780 [ 329.145308][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145311][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145315][ T2603] ? mutex_is_locked+0x1c/0x50 [ 329.145318][ T2603] netif_set_allmulti.cold+0x7c/0x166 [ 329.145323][ T2603] ? __local_bh_enable_ip+0xaa/0x150 [ 329.145326][ T2603] __dev_change_flags+0x445/0x660 [ 329.145331][ T2603] ? netif_set_allmulti+0x250/0x250 [ 329.145334][ T2603] ? kernel_text_address+0x149/0x170 [ 329.145337][ T2603] ? __kernel_text_address+0x12/0x30 [ 329.145340][ T2603] ? write_profile+0xf0/0xf0 [ 329.145343][ T2603] ? unwind_get_return_address+0x67/0xd0 [ 329.145347][ T2603] netif_change_flags+0x87/0x190 [ 329.145350][ T2603] do_setlink.isra.0+0x1cc3/0x2750 [ 329.145356][ T2603] ? stack_trace_save+0x93/0xc0 [ 329.145358][ T2603] ? rtnl_link_get_size+0x350/0x350 [ 329.145360][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145363][ T2603] ? stack_depot_save_flags+0x1bc/0x790 [ 329.145369][ T2603] ? kasan_save_stack+0x3d/0x50 [ 329.145373][ T2603] ? kasan_save_stack+0x2f/0x50 [ 329.145375][ T2603] ? kasan_save_track+0x14/0x30 [ 329.145378][ T2603] ? __kasan_kmalloc+0x7b/0x90 [ 329.145380][ T2603] ? __kmalloc_cache_noprof+0x29a/0x620 [ 329.145383][ T2603] ? rtnl_newlink+0x124/0x11c0 [ 329.145385][ T2603] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 329.145388][ T2603] ? netlink_rcv_skb+0x14e/0x3a0 [ 329.145390][ T2603] ? netlink_unicast+0x486/0x750 [ 329.145392][ T2603] ? netlink_sendmsg+0x735/0xc60 [ 329.145394][ T2603] ? ____sys_sendmsg+0x415/0x880 [ 329.145398][ T2603] ? ___sys_sendmsg+0x14e/0x1d0 [ 329.145401][ T2603] ? __sys_sendmsg+0x12c/0x1d0 [ 329.145403][ T2603] ? do_syscall_64+0xff/0x530 [ 329.145406][ T2603] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 329.145411][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145414][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145416][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145419][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145421][ T2603] ? trace_contention_end+0xb3/0x180 [ 329.145425][ T2603] ? __mutex_lock+0x1db/0x1ea0 [ 329.145428][ T2603] ? __mutex_lock+0x9a3/0x1ea0 [ 329.145431][ T2603] ? rtnl_newlink+0x9a8/0x11c0 [ 329.145434][ T2603] ? ww_mutex_lock+0x160/0x160 [ 329.145438][ T2603] ? __rtnl_newlink+0x3fa/0xa50 [ 329.145442][ T2603] rtnl_newlink+0x9f1/0x11c0 [ 329.145445][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145448][ T2603] ? rtnl_bridge_getlink+0x850/0x850 [ 329.145450][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145453][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145456][ T2603] ? is_bpf_text_address+0x3e/0x110 [ 329.145461][ T2603] ? is_bpf_text_address+0x72/0x110 [ 329.145464][ T2603] ? kernel_text_address+0x149/0x170 [ 329.145466][ T2603] ? __kernel_text_address+0x12/0x30 [ 329.145468][ T2603] ? write_profile+0xf0/0xf0 [ 329.145470][ T2603] ? unwind_get_return_address+0x67/0xd0 [ 329.145473][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145476][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145478][ T2603] ? cap_capable+0x1d7/0x3d0 [ 329.145483][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145486][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145489][ T2603] ? rtnl_bridge_getlink+0x850/0x850 [ 329.145491][ T2603] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 329.145494][ T2603] ? rtnl_link_fill+0x920/0x920 [ 329.145497][ T2603] ? filter_irq_stacks+0xd0/0xd0 [ 329.145500][ T2603] ? stack_depot_save_flags+0x1bc/0x790 [ 329.145504][ T2603] netlink_rcv_skb+0x14e/0x3a0 [ 329.145506][ T2603] ? rtnl_link_fill+0x920/0x920 [ 329.145509][ T2603] ? lock_release+0x184/0x1f0 [ 329.145511][ T2603] ? netlink_ack+0xcf0/0xcf0 [ 329.145514][ T2603] ? __netlink_lookup+0xb9/0x6b0 [ 329.145518][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145521][ T2603] ? lock_release+0x184/0x1f0 [ 329.145524][ T2603] netlink_unicast+0x486/0x750 [ 329.145528][ T2603] ? netlink_attachskb+0x810/0x810 [ 329.145530][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145533][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145536][ T2603] ? lock_acquire+0x13c/0x160 [ 329.145539][ T2603] netlink_sendmsg+0x735/0xc60 [ 329.145542][ T2603] ? netlink_unicast+0x750/0x750 [ 329.145546][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145549][ T2603] ? lock_release+0x184/0x1f0 [ 329.145552][ T2603] ____sys_sendmsg+0x415/0x880 [ 329.145554][ T2603] ? copy_msghdr_from_user+0x279/0x420 [ 329.145557][ T2603] ? get_timestamp.constprop.0+0x390/0x390 [ 329.145560][ T2603] ? move_addr_to_kernel+0x40/0x40 [ 329.145570][ T2603] ? filter_irq_stacks+0xd0/0xd0 [ 329.145575][ T2603] ___sys_sendmsg+0x14e/0x1d0 [ 329.145578][ T2603] ? copy_msghdr_from_user+0x420/0x420 [ 329.145586][ T2603] __sys_sendmsg+0x12c/0x1d0 [ 329.145590][ T2603] ? __sys_sendmsg_sock+0x20/0x20 [ 329.145594][ T2603] ? rcu_is_watching+0x16/0xd0 [ 329.145598][ T2603] do_syscall_64+0xff/0x530 [ 329.145600][ T2603] ? exc_page_fault+0xee/0x100 [ 329.145603][ T2603] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 329.145606][ T2603] RIP: 0033:0x7fcdbe7b354e [ 329.145609][ T2603] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 329.145612][ T2603] RSP: 002b:00007ffcd7d47400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 329.145617][ T2603] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcdbe7b354e [ 329.145620][ T2603] RDX: 0000000000000000 RSI: 00007ffcd7d474b0 RDI: 0000000000000005 [ 329.145622][ T2603] RBP: 00007ffcd7d47410 R08: 0000000000000000 R09: 0000000000000000 [ 329.145623][ T2603] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90fe1a [ 329.145625][ T2603] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcd7d47b70 [ 329.145630][ T2603] [ 329.183910][ T2603] br0: left allmulticast mode [ 332.707463][ T618] br0: left promiscuous mode [ 332.707483][ T618] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 332.707486][ T618] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 618, name: kworker/1:2 [ 332.707489][ T618] preempt_count: 1, expected: 0 [ 332.707491][ T618] RCU nest depth: 0, expected: 0 [ 332.707492][ T618] INFO: lockdep is turned off. [ 332.707494][ T618] irq event stamp: 152 [ 332.707495][ T618] hardirqs last enabled at (151): [] _raw_spin_unlock_irq+0x28/0x50 [ 332.707506][ T618] hardirqs last disabled at (152): [] __schedule+0x1246/0x20e0 [ 332.707509][ T618] softirqs last enabled at (144): [] __dev_queue_xmit+0x964/0x1b80 [ 332.707514][ T618] softirqs last disabled at (106): [] __dev_queue_xmit+0x1fc/0x1b80 [ 332.707518][ T618] Preemption disabled at: [ 332.707519][ T618] [] vprintk_emit+0x31b/0x3e0 [ 332.707531][ T618] CPU: 1 UID: 0 PID: 618 Comm: kworker/1:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 332.707538][ T618] Tainted: [W]=WARN [ 332.707541][ T618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 332.707544][ T618] Workqueue: events netdev_work_proc [ 332.707552][ T618] Call Trace: [ 332.707556][ T618] [ 332.707559][ T618] dump_stack_lvl+0x6f/0xa0 [ 332.707567][ T618] ? vprintk_emit+0x31b/0x3e0 [ 332.707571][ T618] __might_resched.cold+0x1fe/0x2c1 [ 332.707575][ T618] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 332.707580][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707595][ T618] __kmalloc_noprof+0x443/0x760 [ 332.707605][ T618] ? __rwlock_init+0x150/0x150 [ 332.707609][ T618] ? alloc_buf.isra.0+0x4b/0x260 [ 332.707619][ T618] ? do_raw_spin_unlock+0x59/0x250 [ 332.707625][ T618] alloc_buf.isra.0+0x4b/0x260 [ 332.707630][ T618] put_chars+0x1e1/0x2f0 [ 332.707634][ T618] ? __send_to_port+0x420/0x420 [ 332.707637][ T618] ? console_prepend_replay+0x20/0x20 [ 332.707641][ T618] hvc_console_print+0x292/0x780 [ 332.707646][ T618] ? hvc_write+0x3a0/0x3a0 [ 332.707648][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707651][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707653][ T618] ? lock_acquire+0x13c/0x160 [ 332.707657][ T618] console_emit_next_record+0x22f/0x4c0 [ 332.707660][ T618] ? devkmsg_read+0x4b0/0x4b0 [ 332.707663][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707669][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707672][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707676][ T618] ? lock_acquire+0x13c/0x160 [ 332.707683][ T618] ? console_flush_one_record+0x111/0x710 [ 332.707686][ T618] console_flush_one_record+0x46f/0x710 [ 332.707694][ T618] ? console_emit_next_record+0x4c0/0x4c0 [ 332.707699][ T618] console_unlock+0xee/0x1f0 [ 332.707701][ T618] ? lock_acquire+0x13c/0x160 [ 332.707704][ T618] ? console_flush_one_record+0x710/0x710 [ 332.707707][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707709][ T618] ? lock_release+0x184/0x1f0 [ 332.707712][ T618] ? lock_acquire+0x60/0x160 [ 332.707714][ T618] ? __rcu_read_lock+0x30/0x70 [ 332.707717][ T618] ? __down_trylock_console_sem+0x5e/0xa0 [ 332.707720][ T618] ? vprintk_emit+0x320/0x3e0 [ 332.707723][ T618] vprintk_emit+0x37c/0x3e0 [ 332.707727][ T618] ? wake_up_klogd_work_func+0x90/0x90 [ 332.707730][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707732][ T618] ? lock_acquire+0x13c/0x160 [ 332.707735][ T618] _printk+0xc7/0x100 [ 332.707740][ T618] ? snapshot_read.cold+0x21/0x21 [ 332.707743][ T618] ? unwind_next_frame+0x69b/0x1ea0 [ 332.707747][ T618] ? ret_from_fork_asm+0x11/0x20 [ 332.707750][ T618] ? netdev_name+0x43/0x60 [ 332.707757][ T618] ? __netdev_printk+0x17f/0x1d0 [ 332.707761][ T618] netdev_info+0xe2/0x116 [ 332.707766][ T618] ? netdev_notice+0x120/0x120 [ 332.707772][ T618] ? __unwind_start+0x42e/0x900 [ 332.707776][ T618] ? do_raw_spin_lock+0x131/0x280 [ 332.707782][ T618] ? mutex_is_locked+0x1c/0x50 [ 332.707787][ T618] __dev_set_promiscuity.cold+0x95/0x104 [ 332.707791][ T618] netif_rx_mode_run+0x7c4/0x9b0 [ 332.707794][ T618] ? __rwlock_init+0x150/0x150 [ 332.707799][ T618] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 332.707801][ T618] ? do_raw_spin_unlock+0x59/0x250 [ 332.707804][ T618] ? ref_tracker_free+0x380/0x870 [ 332.707814][ T618] ? ref_tracker_alloc+0x430/0x430 [ 332.707816][ T618] ? netdev_work_proc+0xdd/0x5d0 [ 332.707820][ T618] ? netdev_work_proc+0x26a/0x5d0 [ 332.707825][ T618] ? ret_from_fork_asm+0x11/0x20 [ 332.707829][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707838][ T618] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 332.707843][ T618] netdev_work_proc+0x3f7/0x5d0 [ 332.707849][ T618] ? netdev_work_sched+0x10/0x10 [ 332.707852][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707855][ T618] ? lock_acquire+0x13c/0x160 [ 332.707857][ T618] ? rcu_is_watching+0x16/0xd0 [ 332.707860][ T618] process_one_work+0xe3e/0x1560 [ 332.707866][ T618] ? __queue_delayed_work+0x470/0x470 [ 332.707870][ T618] ? __rwlock_init+0x150/0x150 [ 332.707873][ T618] worker_thread+0x4f1/0xd60 [ 332.707878][ T618] ? rescuer_thread+0x1340/0x1340 [ 332.707884][ T618] ? __kthread_parkme+0xbd/0x210 [ 332.707888][ T618] ? rescuer_thread+0x1340/0x1340 [ 332.707894][ T618] ? rescuer_thread+0x1340/0x1340 [ 332.707897][ T618] kthread+0x367/0x460 [ 332.707903][ T618] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 332.707907][ T618] ? kthread_affine_preferred+0x4c0/0x4c0 [ 332.707910][ T618] ret_from_fork+0x474/0x6b0 [ 332.707914][ T618] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 332.707917][ T618] ? __switch_to+0x5a3/0xe00 [ 332.707920][ T618] ? kthread_affine_preferred+0x4c0/0x4c0 [ 332.707923][ T618] ret_from_fork_asm+0x11/0x20 [ 332.707928][ T618] [ 332.826497][ T2686] br0: port 1(veth1) entered disabled state [ 332.990887][ T2694] veth1: left allmulticast mode [ 332.991156][ T2694] veth1: left promiscuous mode [ 332.991482][ T2694] br0: port 1(veth1) entered disabled state