[ 9.313123][ T194] ip (194) used greatest stack depth: 24240 bytes left [ 9.313139][ T194] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.313141][ T194] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 194, name: ip [ 9.313143][ T194] preempt_count: 2, expected: 0 [ 9.313143][ T194] RCU nest depth: 0, expected: 0 [ 9.313144][ T194] locks held by ip/194: 5, last CPU#0: [ 9.313147][ T194] #0: ffffffffadc027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.313159][ T194] #1: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.313165][ T194] #2: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.313169][ T194] #3: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.313173][ T194] #4: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.313177][ T194] irq event stamp: 35762 [ 9.313178][ T194] hardirqs last enabled at (35761): [] __down_trylock_console_sem+0x86/0xa0 [ 9.313181][ T194] hardirqs last disabled at (35762): [] console_emit_next_record+0x3d4/0x4c0 [ 9.313183][ T194] softirqs last enabled at (34478): [] netlink_release+0x17b/0xcf0 [ 9.313187][ T194] softirqs last disabled at (34476): [] netlink_release+0xd2/0xcf0 [ 9.313190][ T194] Preemption disabled at: [ 9.313190][ T194] [<0000000000000000>] 0x0 [ 9.313197][ T194] CPU: 0 UID: 0 PID: 194 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.313200][ T194] Tainted: [W]=WARN [ 9.313201][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.313203][ T194] Call Trace: [ 9.313204][ T194] [ 9.313206][ T194] dump_stack_lvl+0x6f/0xa0 [ 9.313212][ T194] __might_resched.cold+0x1fe/0x2c1 [ 9.313217][ T194] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.313221][ T194] ? __kmalloc_noprof+0xdb/0x760 [ 9.313226][ T194] __kmalloc_noprof+0x443/0x760 [ 9.313229][ T194] ? alloc_buf.isra.0+0x4b/0x260 [ 9.313235][ T194] ? do_raw_spin_unlock+0x59/0x250 [ 9.313237][ T194] alloc_buf.isra.0+0x4b/0x260 [ 9.313240][ T194] put_chars+0x1e1/0x2f0 [ 9.313243][ T194] ? __send_to_port+0x420/0x420 [ 9.313244][ T194] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.313250][ T194] ? validate_chain+0x38b/0xc20 [ 9.313255][ T194] hvc_console_print+0x292/0x780 [ 9.313261][ T194] ? hvc_write+0x3a0/0x3a0 [ 9.313263][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.313266][ T194] ? lock_acquire+0x13c/0x160 [ 9.313270][ T194] console_emit_next_record+0x22f/0x4c0 [ 9.313274][ T194] ? devkmsg_read+0x4b0/0x4b0 [ 9.313275][ T194] ? console_flush_one_record+0x106/0x710 [ 9.313279][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.313281][ T194] ? lock_acquire+0x13c/0x160 [ 9.313285][ T194] console_flush_one_record+0x46f/0x710 [ 9.313289][ T194] ? console_emit_next_record+0x4c0/0x4c0 [ 9.313291][ T194] ? __lock_acquire+0x518/0xc20 [ 9.313296][ T194] console_unlock+0xee/0x1f0 [ 9.313299][ T194] ? console_flush_one_record+0x710/0x710 [ 9.313301][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.313303][ T194] ? lock_acquire+0x60/0x160 [ 9.313307][ T194] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.313309][ T194] ? vprintk_emit+0x320/0x3e0 [ 9.313312][ T194] vprintk_emit+0x37c/0x3e0 [ 9.313316][ T194] ? wake_up_klogd_work_func+0x90/0x90 [ 9.313319][ T194] ? __lock_acquire+0x518/0xc20 [ 9.313323][ T194] _printk+0xc7/0x100 [ 9.313327][ T194] ? snapshot_read.cold+0x21/0x21 [ 9.313329][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.313332][ T194] ? __rwlock_init+0x150/0x150 [ 9.313336][ T194] ? do_raw_spin_lock+0x131/0x280 [ 9.313338][ T194] do_exit.cold+0x82/0x9c [ 9.313342][ T194] ? exit_notify+0x890/0x890 [ 9.313344][ T194] ? __lock_release.isra.0+0x69/0x1a0 [ 9.313347][ T194] ? rcu_is_watching+0x16/0xd0 [ 9.313351][ T194] do_group_exit+0xb8/0x370 [ 9.313354][ T194] __x64_sys_exit_group+0x3c/0x50 [ 9.313356][ T194] x64_sys_call+0x1567/0x1570 [ 9.313358][ T194] do_syscall_64+0xff/0x530 [ 9.313361][ T194] ? exc_page_fault+0xee/0x100 [ 9.313364][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.313366][ T194] RIP: 0033:0x7f03003411b8 [ 9.313369][ T194] Code: Unable to access opcode bytes at 0x7f030034118e. [ 9.313370][ T194] RSP: 002b:00007fff4f9969f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.313372][ T194] RAX: ffffffffffffffda RBX: 00007f0300471f88 RCX: 00007f03003411b8 [ 9.313374][ T194] RDX: 00007f030008bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.313375][ T194] RBP: 00007fff4f996a50 R08: 0000000000000000 R09: 0000000000008010 [ 9.313375][ T194] R10: 00007fff4f996810 R11: 0000000000000246 R12: 0000000000000001 [ 9.313376][ T194] R13: 0000000000000000 R14: 00007f0300470680 R15: 00007f0300471fa0 [ 9.313383][ T194] [ 14.959236][ T237] veth1: entered promiscuous mode [ 14.959303][ T237] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 14.959305][ T237] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 237, name: ip [ 14.959307][ T237] preempt_count: 202, expected: 0 [ 14.959308][ T237] RCU nest depth: 0, expected: 0 [ 14.959309][ T237] locks held by ip/237: 6, last CPU#2: [ 14.959311][ T237] #0: ffffffffae4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 14.959322][ T237] #1: ff110000088a9360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_add+0x77/0x110 [ 14.959327][ T237] #2: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 14.959333][ T237] #3: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 14.959337][ T237] #4: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 14.959340][ T237] #5: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 14.959344][ T237] irq event stamp: 15929 [ 14.959345][ T237] hardirqs last enabled at (15928): [] __down_trylock_console_sem+0x86/0xa0 [ 14.959348][ T237] hardirqs last disabled at (15929): [] console_emit_next_record+0x3d4/0x4c0 [ 14.959350][ T237] softirqs last enabled at (15908): [] __dev_change_flags+0x20b/0x660 [ 14.959353][ T237] softirqs last disabled at (15910): [] dev_uc_add+0x62/0x110 [ 14.959355][ T237] Preemption disabled at: [ 14.959355][ T237] [] dev_uc_add+0x67/0x110 [ 14.959360][ T237] CPU: 2 UID: 0 PID: 237 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 14.959364][ T237] Tainted: [W]=WARN [ 14.959365][ T237] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.959367][ T237] Call Trace: [ 14.959368][ T237] [ 14.959370][ T237] dump_stack_lvl+0x6f/0xa0 [ 14.959376][ T237] ? dev_uc_add+0x67/0x110 [ 14.959378][ T237] __might_resched.cold+0x1fe/0x2c1 [ 14.959382][ T237] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 14.959387][ T237] ? __kmalloc_noprof+0xdb/0x760 [ 14.959392][ T237] __kmalloc_noprof+0x443/0x760 [ 14.959394][ T237] ? alloc_buf.isra.0+0x4b/0x260 [ 14.959400][ T237] ? do_raw_spin_unlock+0x59/0x250 [ 14.959403][ T237] alloc_buf.isra.0+0x4b/0x260 [ 14.959406][ T237] put_chars+0x1e1/0x2f0 [ 14.959409][ T237] ? __send_to_port+0x420/0x420 [ 14.959414][ T237] ? validate_chain+0x34a/0xc20 [ 14.959417][ T237] hvc_console_print+0x292/0x780 [ 14.959420][ T237] ? mark_usage+0x61/0x170 [ 14.959422][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959424][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959428][ T237] ? hvc_write+0x3a0/0x3a0 [ 14.959431][ T237] ? console_emit_next_record+0x1df/0x4c0 [ 14.959434][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959438][ T237] ? lock_acquire+0x13c/0x160 [ 14.959442][ T237] console_emit_next_record+0x22f/0x4c0 [ 14.959446][ T237] ? devkmsg_read+0x4b0/0x4b0 [ 14.959448][ T237] ? console_flush_one_record+0x106/0x710 [ 14.959451][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959453][ T237] ? lock_acquire+0x13c/0x160 [ 14.959458][ T237] console_flush_one_record+0x46f/0x710 [ 14.959462][ T237] ? console_emit_next_record+0x4c0/0x4c0 [ 14.959464][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959469][ T237] console_unlock+0xee/0x1f0 [ 14.959472][ T237] ? console_flush_one_record+0x710/0x710 [ 14.959474][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959476][ T237] ? lock_acquire+0x60/0x160 [ 14.959480][ T237] ? __down_trylock_console_sem+0x5e/0xa0 [ 14.959482][ T237] ? vprintk_emit+0x320/0x3e0 [ 14.959485][ T237] vprintk_emit+0x37c/0x3e0 [ 14.959489][ T237] ? wake_up_klogd_work_func+0x90/0x90 [ 14.959491][ T237] ? ___sys_sendmsg+0x14e/0x1d0 [ 14.959494][ T237] ? do_syscall_64+0xff/0x530 [ 14.959497][ T237] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.959502][ T237] _printk+0xc7/0x100 [ 14.959506][ T237] ? snapshot_read.cold+0x21/0x21 [ 14.959511][ T237] ? netdev_name+0x43/0x60 [ 14.959514][ T237] ? __netdev_printk+0x17f/0x1d0 [ 14.959518][ T237] netdev_info+0xe2/0x116 [ 14.959520][ T237] ? netdev_notice+0x120/0x120 [ 14.959523][ T237] ? kasan_save_track+0x14/0x30 [ 14.959528][ T237] ? __kmalloc_cache_noprof+0x29a/0x620 [ 14.959530][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 14.959532][ T237] ? __hw_addr_add_ex+0x247/0x630 [ 14.959535][ T237] ? mutex_is_locked+0x1c/0x50 [ 14.959539][ T237] __dev_set_promiscuity.cold+0x95/0x104 [ 14.959543][ T237] __dev_set_rx_mode+0x219/0x2c0 [ 14.959546][ T237] dev_uc_add+0xef/0x110 [ 14.959549][ T237] macvlan_open+0x54b/0x8f0 [macvlan] [ 14.959555][ T237] __dev_open+0x2f3/0x610 [ 14.959558][ T237] ? netif_state_change+0x340/0x340 [ 14.959561][ T237] ? mark_held_locks+0x40/0x70 [ 14.959565][ T237] __dev_change_flags+0x4a4/0x660 [ 14.959568][ T237] ? netif_set_allmulti+0x250/0x250 [ 14.959571][ T237] ? kernel_text_address+0x149/0x170 [ 14.959574][ T237] ? __kernel_text_address+0x12/0x30 [ 14.959575][ T237] ? write_profile+0xf0/0xf0 [ 14.959578][ T237] ? unwind_get_return_address+0x67/0xd0 [ 14.959583][ T237] netif_change_flags+0x87/0x190 [ 14.959587][ T237] do_setlink.isra.0+0x1cc3/0x2750 [ 14.959590][ T237] ? stack_trace_save+0x93/0xc0 [ 14.959592][ T237] ? rtnl_link_get_size+0x350/0x350 [ 14.959594][ T237] ? rcu_read_lock_any_held+0x66/0x90 [ 14.959596][ T237] ? stack_depot_save_flags+0x38e/0x790 [ 14.959600][ T237] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 14.959603][ T237] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.959604][ T237] ? validate_chain+0x38b/0xc20 [ 14.959607][ T237] ? kasan_save_stack+0x3d/0x50 [ 14.959609][ T237] ? kasan_save_stack+0x2f/0x50 [ 14.959611][ T237] ? kasan_save_track+0x14/0x30 [ 14.959613][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959615][ T237] ? netlink_seq_next+0x4e/0x60 [ 14.959618][ T237] ? ___sys_sendmsg+0xb0/0x1d0 [ 14.959622][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 14.959624][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 14.959627][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959629][ T237] ? lock_acquire+0x13c/0x160 [ 14.959631][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959633][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959635][ T237] ? trace_contention_end+0xb3/0x180 [ 14.959638][ T237] ? __mutex_lock+0x1db/0x1ea0 [ 14.959640][ T237] ? __mutex_lock+0x9a3/0x1ea0 [ 14.959643][ T237] ? rtnl_newlink+0x9a8/0x11c0 [ 14.959646][ T237] ? ww_mutex_lock+0x160/0x160 [ 14.959652][ T237] ? __rtnl_newlink+0x3fa/0xa50 [ 14.959657][ T237] rtnl_newlink+0x9f1/0x11c0 [ 14.959663][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 14.959665][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959669][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 14.959671][ T237] ? find_held_lock+0x2b/0x80 [ 14.959673][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 14.959675][ T237] ? __lock_release.isra.0+0x69/0x1a0 [ 14.959679][ T237] ? rtnl_bridge_getlink+0x850/0x850 [ 14.959681][ T237] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 14.959684][ T237] ? rtnl_link_fill+0x920/0x920 [ 14.959686][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959690][ T237] ? lock_acquire.part.0+0xd4/0x280 [ 14.959692][ T237] ? find_held_lock+0x2b/0x80 [ 14.959696][ T237] netlink_rcv_skb+0x14e/0x3a0 [ 14.959698][ T237] ? rtnl_link_fill+0x920/0x920 [ 14.959701][ T237] ? netlink_ack+0xcf0/0xcf0 [ 14.959707][ T237] ? netlink_deliver_tap+0xc5/0x330 [ 14.959709][ T237] ? netlink_deliver_tap+0x13c/0x330 [ 14.959713][ T237] netlink_unicast+0x486/0x750 [ 14.959717][ T237] ? netlink_attachskb+0x810/0x810 [ 14.959720][ T237] ? __lock_acquire+0x518/0xc20 [ 14.959724][ T237] netlink_sendmsg+0x735/0xc60 [ 14.959728][ T237] ? netlink_unicast+0x750/0x750 [ 14.959732][ T237] ? __might_fault+0x97/0x140 [ 14.959738][ T237] ____sys_sendmsg+0x415/0x880 [ 14.959740][ T237] ? copy_msghdr_from_user+0x279/0x420 [ 14.959743][ T237] ? get_timestamp.constprop.0+0x390/0x390 [ 14.959744][ T237] ? move_addr_to_kernel+0x40/0x40 [ 14.959752][ T237] ___sys_sendmsg+0x14e/0x1d0 [ 14.959755][ T237] ? copy_msghdr_from_user+0x420/0x420 [ 14.959772][ T237] __sys_sendmsg+0x12c/0x1d0 [ 14.959775][ T237] ? __sys_sendmsg_sock+0x20/0x20 [ 14.959781][ T237] ? rcu_is_watching+0x16/0xd0 [ 14.959785][ T237] do_syscall_64+0xff/0x530 [ 14.959787][ T237] ? exc_page_fault+0xee/0x100 [ 14.959790][ T237] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 14.959792][ T237] RIP: 0033:0x7fc57457954e [ 14.959795][ T237] 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 [ 14.959797][ T237] RSP: 002b:00007ffc04b2cee0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 14.959799][ T237] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc57457954e [ 14.959801][ T237] RDX: 0000000000000000 RSI: 00007ffc04b2cf90 RDI: 0000000000000005 [ 14.959802][ T237] RBP: 00007ffc04b2cef0 R08: 0000000000000000 R09: 0000000000000000 [ 14.959803][ T237] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912667 [ 14.959803][ T237] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc04b2d650 [ 14.959810][ T237] [ 15.028267][ T237] ip (237) used greatest stack depth: 22888 bytes left [ 15.094230][ T245] veth1: left promiscuous mode [ 15.751980][ T268] veth1: entered promiscuous mode [ 40.820922][ T361] veth1: entered allmulticast mode [ 40.821098][ T361] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.821101][ T361] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 361, name: ip [ 40.821103][ T361] preempt_count: 1, expected: 0 [ 40.821104][ T361] RCU nest depth: 0, expected: 0 [ 40.821105][ T361] locks held by ip/361: 5, last CPU#2: [ 40.821107][ T361] #0: ffffffffae4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 40.821121][ T361] #1: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.821127][ T361] #2: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.821131][ T361] #3: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.821135][ T361] #4: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.821139][ T361] irq event stamp: 25920 [ 40.821140][ T361] hardirqs last enabled at (25919): [] __down_trylock_console_sem+0x86/0xa0 [ 40.821142][ T361] hardirqs last disabled at (25920): [] console_emit_next_record+0x3d4/0x4c0 [ 40.821144][ T361] softirqs last enabled at (25914): [] __dev_change_flags+0x20b/0x660 [ 40.821148][ T361] softirqs last disabled at (25912): [] dev_set_rx_mode+0x56/0xa0 [ 40.821150][ T361] Preemption disabled at: [ 40.821151][ T361] [] vprintk_emit+0x31b/0x3e0 [ 40.821157][ T361] CPU: 2 UID: 0 PID: 361 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.821160][ T361] Tainted: [W]=WARN [ 40.821161][ T361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.821163][ T361] Call Trace: [ 40.821165][ T361] [ 40.821166][ T361] dump_stack_lvl+0x6f/0xa0 [ 40.821172][ T361] ? vprintk_emit+0x31b/0x3e0 [ 40.821175][ T361] __might_resched.cold+0x1fe/0x2c1 [ 40.821179][ T361] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.821184][ T361] ? __kmalloc_noprof+0xdb/0x760 [ 40.821189][ T361] __kmalloc_noprof+0x443/0x760 [ 40.821191][ T361] ? alloc_buf.isra.0+0x4b/0x260 [ 40.821197][ T361] ? do_raw_spin_unlock+0x59/0x250 [ 40.821199][ T361] alloc_buf.isra.0+0x4b/0x260 [ 40.821203][ T361] put_chars+0x1e1/0x2f0 [ 40.821205][ T361] ? __send_to_port+0x420/0x420 [ 40.821209][ T361] ? validate_chain+0x34a/0xc20 [ 40.821213][ T361] hvc_console_print+0x292/0x780 [ 40.821216][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821221][ T361] ? hvc_write+0x3a0/0x3a0 [ 40.821223][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821230][ T361] console_emit_next_record+0x22f/0x4c0 [ 40.821233][ T361] ? devkmsg_read+0x4b0/0x4b0 [ 40.821235][ T361] ? console_flush_one_record+0x106/0x710 [ 40.821239][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821241][ T361] ? lock_acquire+0x13c/0x160 [ 40.821245][ T361] console_flush_one_record+0x46f/0x710 [ 40.821249][ T361] ? console_emit_next_record+0x4c0/0x4c0 [ 40.821251][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821256][ T361] console_unlock+0xee/0x1f0 [ 40.821259][ T361] ? console_flush_one_record+0x710/0x710 [ 40.821261][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821263][ T361] ? lock_acquire+0x60/0x160 [ 40.821267][ T361] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.821269][ T361] ? vprintk_emit+0x320/0x3e0 [ 40.821272][ T361] vprintk_emit+0x37c/0x3e0 [ 40.821275][ T361] ? wake_up_klogd_work_func+0x90/0x90 [ 40.821278][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821280][ T361] ? validate_chain+0x737/0xc20 [ 40.821284][ T361] _printk+0xc7/0x100 [ 40.821287][ T361] ? snapshot_read.cold+0x21/0x21 [ 40.821289][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821292][ T361] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.821294][ T361] ? validate_chain+0x38b/0xc20 [ 40.821296][ T361] ? netdev_name+0x43/0x60 [ 40.821300][ T361] ? __netdev_printk+0x17f/0x1d0 [ 40.821303][ T361] netdev_info+0xe2/0x116 [ 40.821306][ T361] ? netdev_notice+0x120/0x120 [ 40.821309][ T361] ? dev_set_rx_mode+0x6b/0xa0 [ 40.821311][ T361] ? do_raw_spin_lock+0x131/0x280 [ 40.821313][ T361] ? find_held_lock+0x2b/0x80 [ 40.821317][ T361] ? mutex_is_locked+0x1c/0x50 [ 40.821320][ T361] netif_set_allmulti.cold+0x7c/0x166 [ 40.821324][ T361] ? __local_bh_enable_ip+0xaa/0x150 [ 40.821327][ T361] __dev_change_flags+0x445/0x660 [ 40.821330][ T361] ? netif_set_allmulti+0x250/0x250 [ 40.821333][ T361] ? kernel_text_address+0x149/0x170 [ 40.821335][ T361] ? __kernel_text_address+0x12/0x30 [ 40.821337][ T361] ? write_profile+0xf0/0xf0 [ 40.821339][ T361] ? unwind_get_return_address+0x67/0xd0 [ 40.821344][ T361] netif_change_flags+0x87/0x190 [ 40.821347][ T361] do_setlink.isra.0+0x1cc3/0x2750 [ 40.821351][ T361] ? stack_trace_save+0x93/0xc0 [ 40.821353][ T361] ? rtnl_link_get_size+0x350/0x350 [ 40.821355][ T361] ? rcu_read_lock_any_held+0x66/0x90 [ 40.821357][ T361] ? stack_depot_save_flags+0x38e/0x790 [ 40.821360][ T361] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.821363][ T361] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.821364][ T361] ? validate_chain+0x38b/0xc20 [ 40.821367][ T361] ? kasan_save_stack+0x3d/0x50 [ 40.821370][ T361] ? kasan_save_stack+0x2f/0x50 [ 40.821372][ T361] ? kasan_save_track+0x14/0x30 [ 40.821374][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821376][ T361] ? netlink_seq_next+0x4e/0x60 [ 40.821379][ T361] ? ___sys_sendmsg+0xb0/0x1d0 [ 40.821384][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 40.821385][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 40.821388][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821390][ T361] ? lock_acquire+0x13c/0x160 [ 40.821392][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821394][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821396][ T361] ? trace_contention_end+0xb3/0x180 [ 40.821399][ T361] ? __mutex_lock+0x1db/0x1ea0 [ 40.821402][ T361] ? __mutex_lock+0x9a3/0x1ea0 [ 40.821404][ T361] ? rtnl_newlink+0x9a8/0x11c0 [ 40.821407][ T361] ? ww_mutex_lock+0x160/0x160 [ 40.821412][ T361] ? __rtnl_newlink+0x3fa/0xa50 [ 40.821418][ T361] rtnl_newlink+0x9f1/0x11c0 [ 40.821423][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 40.821425][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821429][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 40.821431][ T361] ? find_held_lock+0x2b/0x80 [ 40.821433][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 40.821435][ T361] ? __lock_release.isra.0+0x69/0x1a0 [ 40.821439][ T361] ? rtnl_bridge_getlink+0x850/0x850 [ 40.821441][ T361] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.821444][ T361] ? rtnl_link_fill+0x920/0x920 [ 40.821445][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821450][ T361] ? lock_acquire.part.0+0xd4/0x280 [ 40.821451][ T361] ? find_held_lock+0x2b/0x80 [ 40.821455][ T361] netlink_rcv_skb+0x14e/0x3a0 [ 40.821457][ T361] ? rtnl_link_fill+0x920/0x920 [ 40.821460][ T361] ? netlink_ack+0xcf0/0xcf0 [ 40.821466][ T361] ? netlink_deliver_tap+0xc5/0x330 [ 40.821467][ T361] ? netlink_deliver_tap+0x13c/0x330 [ 40.821471][ T361] netlink_unicast+0x486/0x750 [ 40.821475][ T361] ? netlink_attachskb+0x810/0x810 [ 40.821478][ T361] ? __lock_acquire+0x518/0xc20 [ 40.821482][ T361] netlink_sendmsg+0x735/0xc60 [ 40.821486][ T361] ? netlink_unicast+0x750/0x750 [ 40.821489][ T361] ? __might_fault+0x97/0x140 [ 40.821495][ T361] ____sys_sendmsg+0x415/0x880 [ 40.821497][ T361] ? copy_msghdr_from_user+0x279/0x420 [ 40.821500][ T361] ? get_timestamp.constprop.0+0x390/0x390 [ 40.821501][ T361] ? move_addr_to_kernel+0x40/0x40 [ 40.821509][ T361] ___sys_sendmsg+0x14e/0x1d0 [ 40.821511][ T361] ? copy_msghdr_from_user+0x420/0x420 [ 40.821527][ T361] __sys_sendmsg+0x12c/0x1d0 [ 40.821530][ T361] ? __sys_sendmsg_sock+0x20/0x20 [ 40.821536][ T361] ? rcu_is_watching+0x16/0xd0 [ 40.821540][ T361] do_syscall_64+0xff/0x530 [ 40.821542][ T361] ? exc_page_fault+0xee/0x100 [ 40.821545][ T361] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.821548][ T361] RIP: 0033:0x7f55e9f0e54e [ 40.821552][ 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 [ 40.821553][ T361] RSP: 002b:00007ffe6124e940 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.821556][ T361] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f55e9f0e54e [ 40.821557][ T361] RDX: 0000000000000000 RSI: 00007ffe6124e9f0 RDI: 0000000000000005 [ 40.821558][ T361] RBP: 00007ffe6124e950 R08: 0000000000000000 R09: 0000000000000000 [ 40.821559][ T361] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912681 [ 40.821560][ T361] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe6124f0b0 [ 40.821567][ T361] [ 46.376024][ T376] veth1: left allmulticast mode [ 46.376056][ T376] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 46.376059][ T376] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 376, name: ip [ 46.376061][ T376] preempt_count: 1, expected: 0 [ 46.376062][ T376] RCU nest depth: 0, expected: 0 [ 46.376064][ T376] locks held by ip/376: 5, last CPU#2: [ 46.376067][ T376] #0: ffffffffae4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 46.376082][ T376] #1: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 46.376091][ T376] #2: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 46.376097][ T376] #3: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 46.376103][ T376] #4: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 46.376109][ T376] irq event stamp: 20080 [ 46.376110][ T376] hardirqs last enabled at (20079): [] __down_trylock_console_sem+0x86/0xa0 [ 46.376116][ T376] hardirqs last disabled at (20080): [] console_emit_next_record+0x3d4/0x4c0 [ 46.376119][ T376] softirqs last enabled at (20074): [] __dev_change_flags+0x20b/0x660 [ 46.376123][ T376] softirqs last disabled at (20072): [] dev_set_rx_mode+0x56/0xa0 [ 46.376127][ T376] Preemption disabled at: [ 46.376128][ T376] [] vprintk_emit+0x31b/0x3e0 [ 46.376136][ T376] CPU: 2 UID: 0 PID: 376 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 46.376140][ T376] Tainted: [W]=WARN [ 46.376142][ T376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 46.376144][ T376] Call Trace: [ 46.376146][ T376] [ 46.376148][ T376] dump_stack_lvl+0x6f/0xa0 [ 46.376156][ T376] ? vprintk_emit+0x31b/0x3e0 [ 46.376159][ T376] __might_resched.cold+0x1fe/0x2c1 [ 46.376165][ T376] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 46.376171][ T376] ? __kmalloc_noprof+0xdb/0x760 [ 46.376179][ T376] __kmalloc_noprof+0x443/0x760 [ 46.376182][ T376] ? alloc_buf.isra.0+0x4b/0x260 [ 46.376191][ T376] ? do_raw_spin_unlock+0x59/0x250 [ 46.376195][ T376] alloc_buf.isra.0+0x4b/0x260 [ 46.376200][ T376] put_chars+0x1e1/0x2f0 [ 46.376204][ T376] ? __send_to_port+0x420/0x420 [ 46.376206][ T376] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 46.376213][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 46.376217][ T376] ? validate_chain+0x38b/0xc20 [ 46.376225][ T376] hvc_console_print+0x292/0x780 [ 46.376228][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376237][ T376] ? hvc_write+0x3a0/0x3a0 [ 46.376241][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376249][ T376] console_emit_next_record+0x22f/0x4c0 [ 46.376255][ T376] ? devkmsg_read+0x4b0/0x4b0 [ 46.376258][ T376] ? console_flush_one_record+0x106/0x710 [ 46.376263][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376266][ T376] ? lock_acquire+0x13c/0x160 [ 46.376273][ T376] console_flush_one_record+0x46f/0x710 [ 46.376279][ T376] ? console_emit_next_record+0x4c0/0x4c0 [ 46.376282][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376291][ T376] console_unlock+0xee/0x1f0 [ 46.376295][ T376] ? console_flush_one_record+0x710/0x710 [ 46.376298][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376302][ T376] ? lock_acquire+0x60/0x160 [ 46.376307][ T376] ? __down_trylock_console_sem+0x5e/0xa0 [ 46.376310][ T376] ? vprintk_emit+0x320/0x3e0 [ 46.376315][ T376] vprintk_emit+0x37c/0x3e0 [ 46.376321][ T376] ? wake_up_klogd_work_func+0x90/0x90 [ 46.376326][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376328][ T376] ? validate_chain+0x737/0xc20 [ 46.376334][ T376] _printk+0xc7/0x100 [ 46.376339][ T376] ? snapshot_read.cold+0x21/0x21 [ 46.376342][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376347][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 46.376350][ T376] ? validate_chain+0x38b/0xc20 [ 46.376352][ T376] ? netdev_name+0x43/0x60 [ 46.376357][ T376] ? __netdev_printk+0x17f/0x1d0 [ 46.376364][ T376] netdev_info+0xe2/0x116 [ 46.376367][ T376] ? netdev_notice+0x120/0x120 [ 46.376374][ T376] ? dev_set_rx_mode+0x6b/0xa0 [ 46.376378][ T376] ? do_raw_spin_lock+0x131/0x280 [ 46.376380][ T376] ? find_held_lock+0x2b/0x80 [ 46.376386][ T376] ? mutex_is_locked+0x1c/0x50 [ 46.376392][ T376] netif_set_allmulti.cold+0x7c/0x166 [ 46.376398][ T376] ? __local_bh_enable_ip+0xaa/0x150 [ 46.376402][ T376] __dev_change_flags+0x445/0x660 [ 46.376408][ T376] ? netif_set_allmulti+0x250/0x250 [ 46.376411][ T376] ? kernel_text_address+0x149/0x170 [ 46.376415][ T376] ? __kernel_text_address+0x12/0x30 [ 46.376417][ T376] ? write_profile+0xf0/0xf0 [ 46.376420][ T376] ? unwind_get_return_address+0x67/0xd0 [ 46.376428][ T376] netif_change_flags+0x87/0x190 [ 46.376434][ T376] do_setlink.isra.0+0x1cc3/0x2750 [ 46.376441][ T376] ? stack_trace_save+0x93/0xc0 [ 46.376444][ T376] ? rtnl_link_get_size+0x350/0x350 [ 46.376446][ T376] ? rcu_read_lock_any_held+0x66/0x90 [ 46.376449][ T376] ? stack_depot_save_flags+0x38e/0x790 [ 46.376454][ T376] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 46.376458][ T376] ? rcu_read_lock_any_held+0x3c/0x90 [ 46.376460][ T376] ? validate_chain+0x38b/0xc20 [ 46.376465][ T376] ? kasan_save_stack+0x3d/0x50 [ 46.376469][ T376] ? kasan_save_stack+0x2f/0x50 [ 46.376471][ T376] ? kasan_save_track+0x14/0x30 [ 46.376475][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376478][ T376] ? netlink_seq_next+0x4e/0x60 [ 46.376483][ T376] ? ___sys_sendmsg+0xb0/0x1d0 [ 46.376489][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 46.376493][ T376] ? rtnl_newlink+0x9a8/0x11c0 [ 46.376497][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376501][ T376] ? lock_acquire+0x13c/0x160 [ 46.376503][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376506][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376510][ T376] ? trace_contention_end+0xb3/0x180 [ 46.376514][ T376] ? __mutex_lock+0x1db/0x1ea0 [ 46.376518][ T376] ? __mutex_lock+0x9a3/0x1ea0 [ 46.376522][ T376] ? rtnl_newlink+0x9a8/0x11c0 [ 46.376527][ T376] ? ww_mutex_lock+0x160/0x160 [ 46.376537][ T376] ? __rtnl_newlink+0x3fa/0xa50 [ 46.376546][ T376] rtnl_newlink+0x9f1/0x11c0 [ 46.376555][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 46.376558][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376566][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 46.376569][ T376] ? find_held_lock+0x2b/0x80 [ 46.376572][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 46.376575][ T376] ? __lock_release.isra.0+0x69/0x1a0 [ 46.376581][ T376] ? rtnl_bridge_getlink+0x850/0x850 [ 46.376584][ T376] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 46.376590][ T376] ? rtnl_link_fill+0x920/0x920 [ 46.376592][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376600][ T376] ? lock_acquire.part.0+0xd4/0x280 [ 46.376602][ T376] ? find_held_lock+0x2b/0x80 [ 46.376609][ T376] netlink_rcv_skb+0x14e/0x3a0 [ 46.376612][ T376] ? rtnl_link_fill+0x920/0x920 [ 46.376617][ T376] ? netlink_ack+0xcf0/0xcf0 [ 46.376627][ T376] ? netlink_deliver_tap+0xc5/0x330 [ 46.376630][ T376] ? netlink_deliver_tap+0x13c/0x330 [ 46.376637][ T376] netlink_unicast+0x486/0x750 [ 46.376643][ T376] ? netlink_attachskb+0x810/0x810 [ 46.376647][ T376] ? __lock_acquire+0x518/0xc20 [ 46.376654][ T376] netlink_sendmsg+0x735/0xc60 [ 46.376661][ T376] ? netlink_unicast+0x750/0x750 [ 46.376668][ T376] ? __might_fault+0x97/0x140 [ 46.376676][ T376] ____sys_sendmsg+0x415/0x880 [ 46.376679][ T376] ? copy_msghdr_from_user+0x279/0x420 [ 46.376683][ T376] ? get_timestamp.constprop.0+0x390/0x390 [ 46.376685][ T376] ? move_addr_to_kernel+0x40/0x40 [ 46.376699][ T376] ___sys_sendmsg+0x14e/0x1d0 [ 46.376703][ T376] ? copy_msghdr_from_user+0x420/0x420 [ 46.376733][ T376] __sys_sendmsg+0x12c/0x1d0 [ 46.376737][ T376] ? __sys_sendmsg_sock+0x20/0x20 [ 46.376749][ T376] ? rcu_is_watching+0x16/0xd0 [ 46.376755][ T376] do_syscall_64+0xff/0x530 [ 46.376758][ T376] ? exc_page_fault+0xee/0x100 [ 46.376763][ T376] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 46.376767][ T376] RIP: 0033:0x7f6dd48c554e [ 46.376772][ 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 [ 46.376775][ T376] RSP: 002b:00007ffc2de2da50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 46.376779][ T376] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6dd48c554e [ 46.376781][ T376] RDX: 0000000000000000 RSI: 00007ffc2de2db00 RDI: 0000000000000005 [ 46.376782][ T376] RBP: 00007ffc2de2da60 R08: 0000000000000000 R09: 0000000000000000 [ 46.376784][ T376] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912686 [ 46.376785][ T376] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2de2e1c0 [ 46.376798][ T376] [ 56.182301][ T571] veth1: left promiscuous mode [ 56.182321][ T571] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.182324][ T571] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 571, name: ip [ 56.182326][ T571] preempt_count: 202, expected: 0 [ 56.182327][ T571] RCU nest depth: 0, expected: 0 [ 56.182328][ T571] locks held by ip/571: 6, last CPU#3: [ 56.182330][ T571] #0: ffffffffae4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 56.182343][ T571] #1: ff110000088a9360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_del+0x78/0x150 [ 56.182348][ T571] #2: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 56.182354][ T571] #3: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 56.182358][ T571] #4: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 56.182362][ T571] #5: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 56.182366][ T571] irq event stamp: 14209 [ 56.182367][ T571] hardirqs last enabled at (14208): [] __down_trylock_console_sem+0x86/0xa0 [ 56.182370][ T571] hardirqs last disabled at (14209): [] console_emit_next_record+0x3d4/0x4c0 [ 56.182372][ T571] softirqs last enabled at (14196): [] macvlan_stop+0xf5/0x450 [macvlan] [ 56.182376][ T571] softirqs last disabled at (14198): [] dev_uc_del+0x63/0x150 [ 56.182378][ T571] Preemption disabled at: [ 56.182379][ T571] [] dev_uc_del+0x68/0x150 [ 56.182385][ T571] CPU: 3 UID: 0 PID: 571 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.182388][ T571] Tainted: [W]=WARN [ 56.182389][ T571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.182391][ T571] Call Trace: [ 56.182393][ T571] [ 56.182395][ T571] dump_stack_lvl+0x6f/0xa0 [ 56.182401][ T571] ? dev_uc_del+0x68/0x150 [ 56.182402][ T571] __might_resched.cold+0x1fe/0x2c1 [ 56.182407][ T571] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.182412][ T571] ? __kmalloc_noprof+0xdb/0x760 [ 56.182417][ T571] __kmalloc_noprof+0x443/0x760 [ 56.182419][ T571] ? alloc_buf.isra.0+0x4b/0x260 [ 56.182425][ T571] ? do_raw_spin_unlock+0x59/0x250 [ 56.182428][ T571] alloc_buf.isra.0+0x4b/0x260 [ 56.182431][ T571] put_chars+0x1e1/0x2f0 [ 56.182433][ T571] ? desc_read_finalized_seq+0x79/0x120 [ 56.182436][ T571] ? __send_to_port+0x420/0x420 [ 56.182439][ T571] ? rcu_read_lock_any_held+0x3c/0x90 [ 56.182443][ T571] ? validate_chain+0x38b/0xc20 [ 56.182447][ T571] hvc_console_print+0x292/0x780 [ 56.182450][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182452][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182457][ T571] ? hvc_write+0x3a0/0x3a0 [ 56.182458][ T571] ? console_emit_next_record+0x1df/0x4c0 [ 56.182461][ T571] ? rcu_is_watching+0x16/0xd0 [ 56.182464][ T571] ? lock_acquire+0x13c/0x160 [ 56.182468][ T571] console_emit_next_record+0x22f/0x4c0 [ 56.182472][ T571] ? devkmsg_read+0x4b0/0x4b0 [ 56.182474][ T571] ? console_flush_one_record+0x106/0x710 [ 56.182478][ T571] ? rcu_is_watching+0x16/0xd0 [ 56.182480][ T571] ? lock_acquire+0x13c/0x160 [ 56.182484][ T571] console_flush_one_record+0x46f/0x710 [ 56.182489][ T571] ? console_emit_next_record+0x4c0/0x4c0 [ 56.182491][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182496][ T571] console_unlock+0xee/0x1f0 [ 56.182499][ T571] ? console_flush_one_record+0x710/0x710 [ 56.182501][ T571] ? rcu_is_watching+0x16/0xd0 [ 56.182504][ T571] ? lock_acquire+0x60/0x160 [ 56.182507][ T571] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.182509][ T571] ? vprintk_emit+0x320/0x3e0 [ 56.182513][ T571] vprintk_emit+0x37c/0x3e0 [ 56.182517][ T571] ? wake_up_klogd_work_func+0x90/0x90 [ 56.182519][ T571] ? kvfree_call_rcu+0x88/0x2e0 [ 56.182522][ T571] ? dev_uc_del+0xef/0x150 [ 56.182524][ T571] ? macvlan_stop+0x1c8/0x450 [macvlan] [ 56.182526][ T571] ? __dev_close_many+0x1c8/0x530 [ 56.182528][ T571] ? netif_close_many+0x1ff/0x710 [ 56.182530][ T571] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 56.182532][ T571] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 56.182537][ T571] _printk+0xc7/0x100 [ 56.182541][ T571] ? snapshot_read.cold+0x21/0x21 [ 56.182545][ T571] ? netdev_name+0x43/0x60 [ 56.182549][ T571] ? __netdev_printk+0x17f/0x1d0 [ 56.182553][ T571] netdev_info+0xe2/0x116 [ 56.182555][ T571] ? netdev_notice+0x120/0x120 [ 56.182557][ T571] ? find_held_lock+0x2b/0x80 [ 56.182561][ T571] ? mark_held_locks+0x40/0x70 [ 56.182564][ T571] ? lockdep_hardirqs_on+0x91/0x130 [ 56.182568][ T571] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 56.182572][ T571] ? mutex_is_locked+0x1c/0x50 [ 56.182576][ T571] __dev_set_promiscuity.cold+0x95/0x104 [ 56.182580][ T571] __dev_set_rx_mode+0x219/0x2c0 [ 56.182583][ T571] dev_uc_del+0x124/0x150 [ 56.182585][ T571] ? lockdep_hardirqs_on+0x91/0x130 [ 56.182588][ T571] macvlan_stop+0x1c8/0x450 [macvlan] [ 56.182591][ T571] __dev_close_many+0x1c8/0x530 [ 56.182594][ T571] ? netif_open+0x120/0x120 [ 56.182598][ T571] ? netif_close_many+0x1ff/0x710 [ 56.182602][ T571] netif_close_many+0x1ff/0x710 [ 56.182605][ T571] ? notifier_call_chain+0xae/0x300 [ 56.182608][ T571] ? __dev_close_many+0x530/0x530 [ 56.182611][ T571] ? netif_close_many_and_unlock+0x22/0x2c0 [ 56.182616][ T571] unregister_netdevice_many_notify+0x671/0x19a0 [ 56.182620][ T571] ? unregister_netdevice_queue+0x6a/0x470 [ 56.182622][ T571] ? netlink_sendmsg+0x735/0xc60 [ 56.182626][ T571] ? ____sys_sendmsg+0x415/0x880 [ 56.182629][ T571] ? unregister_netdevice_queued+0x80/0x80 [ 56.182631][ T571] ? unregister_netdevice_many+0x20/0x20 [ 56.182635][ T571] ? netdev_upper_dev_unlink+0x79/0xa0 [ 56.182638][ T571] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 56.182642][ T571] rtnl_dellink+0x4a0/0xae0 [ 56.182645][ T571] ? mark_usage+0x61/0x170 [ 56.182647][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182649][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182651][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 56.182675][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 56.182677][ T571] ? find_held_lock+0x2b/0x80 [ 56.182679][ T571] ? __lock_release.isra.0+0x69/0x1a0 [ 56.182681][ T571] ? mark_usage+0x61/0x170 [ 56.182684][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182688][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 56.182690][ T571] ? find_held_lock+0x2b/0x80 [ 56.182692][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 56.182695][ T571] ? __lock_release.isra.0+0x69/0x1a0 [ 56.182699][ T571] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 56.182702][ T571] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 56.182705][ T571] ? rtnl_link_fill+0x920/0x920 [ 56.182707][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182711][ T571] ? lock_acquire.part.0+0xd4/0x280 [ 56.182713][ T571] ? find_held_lock+0x2b/0x80 [ 56.182717][ T571] netlink_rcv_skb+0x14e/0x3a0 [ 56.182719][ T571] ? rtnl_link_fill+0x920/0x920 [ 56.182722][ T571] ? netlink_ack+0xcf0/0xcf0 [ 56.182728][ T571] ? netlink_deliver_tap+0xc5/0x330 [ 56.182730][ T571] ? netlink_deliver_tap+0x13c/0x330 [ 56.182734][ T571] netlink_unicast+0x486/0x750 [ 56.182738][ T571] ? netlink_attachskb+0x810/0x810 [ 56.182741][ T571] ? __lock_acquire+0x518/0xc20 [ 56.182745][ T571] netlink_sendmsg+0x735/0xc60 [ 56.182749][ T571] ? netlink_unicast+0x750/0x750 [ 56.182753][ T571] ? __might_fault+0x97/0x140 [ 56.182758][ T571] ____sys_sendmsg+0x415/0x880 [ 56.182761][ T571] ? copy_msghdr_from_user+0x279/0x420 [ 56.182763][ T571] ? get_timestamp.constprop.0+0x390/0x390 [ 56.182765][ T571] ? move_addr_to_kernel+0x40/0x40 [ 56.182773][ T571] ___sys_sendmsg+0x14e/0x1d0 [ 56.182776][ T571] ? copy_msghdr_from_user+0x420/0x420 [ 56.182792][ T571] __sys_sendmsg+0x12c/0x1d0 [ 56.182796][ T571] ? __sys_sendmsg_sock+0x20/0x20 [ 56.182802][ T571] ? rcu_is_watching+0x16/0xd0 [ 56.182806][ T571] do_syscall_64+0xff/0x530 [ 56.182808][ T571] ? exc_page_fault+0xee/0x100 [ 56.182811][ T571] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 56.182814][ T571] RIP: 0033:0x7f364a7d354e [ 56.182817][ 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 [ 56.182819][ T571] RSP: 002b:00007ffd3481ba30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 56.182822][ T571] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f364a7d354e [ 56.182823][ T571] RDX: 0000000000000000 RSI: 00007ffd3481bae0 RDI: 0000000000000005 [ 56.182824][ T571] RBP: 00007ffd3481ba40 R08: 0000000000000000 R09: 0000000000000000 [ 56.182825][ T571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912690 [ 56.182825][ T571] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3481c1a0 [ 56.182833][ T571] [ 57.262370][ T611] br0: port 1(veth1) entered blocking state [ 57.262388][ T611] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.262390][ T611] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 611, name: ip [ 57.262392][ T611] preempt_count: 1, expected: 0 [ 57.262393][ T611] RCU nest depth: 0, expected: 0 [ 57.262394][ T611] locks held by ip/611: 5, last CPU#0: [ 57.262396][ T611] #0: ffffffffae4d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 57.262407][ T611] #1: ffffffffadd69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 57.262413][ T611] #2: ffffffffadd69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 57.262417][ T611] #3: ffffffffadc89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 57.262421][ T611] #4: ffffffffadc89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 57.262427][ T611] irq event stamp: 20896 [ 57.262428][ T611] hardirqs last enabled at (20895): [] __down_trylock_console_sem+0x86/0xa0 [ 57.262431][ T611] hardirqs last disabled at (20896): [] console_emit_next_record+0x3d4/0x4c0 [ 57.262434][ T611] softirqs last enabled at (20808): [] __alloc_skb+0x4c2/0x5f0 [ 57.262437][ T611] softirqs last disabled at (20806): [] __alloc_skb+0x4c2/0x5f0 [ 57.262439][ T611] Preemption disabled at: [ 57.262440][ T611] [] vprintk_emit+0x31b/0x3e0 [ 57.262446][ T611] CPU: 0 UID: 0 PID: 611 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.262450][ T611] Tainted: [W]=WARN [ 57.262451][ T611] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.262452][ T611] Call Trace: [ 57.262454][ T611] [ 57.262456][ T611] dump_stack_lvl+0x6f/0xa0 [ 57.262462][ T611] ? vprintk_emit+0x31b/0x3e0 [ 57.262464][ T611] __might_resched.cold+0x1fe/0x2c1 [ 57.262469][ T611] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.262473][ T611] ? __kmalloc_noprof+0xdb/0x760 [ 57.262478][ T611] __kmalloc_noprof+0x443/0x760 [ 57.262481][ T611] ? alloc_buf.isra.0+0x4b/0x260 [ 57.262486][ T611] ? do_raw_spin_unlock+0x59/0x250 [ 57.262489][ T611] alloc_buf.isra.0+0x4b/0x260 [ 57.262492][ T611] put_chars+0x1e1/0x2f0 [ 57.262494][ T611] ? prb_final_commit+0x50/0x50 [ 57.262498][ T611] ? __send_to_port+0x420/0x420 [ 57.262502][ T611] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.262507][ T611] ? rcu_read_lock_any_held+0x3c/0x90 [ 57.262509][ T611] ? validate_chain+0x38b/0xc20 [ 57.262513][ T611] hvc_console_print+0x292/0x780 [ 57.262516][ T611] ? mark_usage+0x61/0x170 [ 57.262518][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262519][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262523][ T611] ? hvc_write+0x3a0/0x3a0 [ 57.262525][ T611] ? console_emit_next_record+0x1df/0x4c0 [ 57.262528][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262531][ T611] ? lock_acquire+0x13c/0x160 [ 57.262535][ T611] console_emit_next_record+0x22f/0x4c0 [ 57.262538][ T611] ? devkmsg_read+0x4b0/0x4b0 [ 57.262540][ T611] ? console_flush_one_record+0x106/0x710 [ 57.262543][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262546][ T611] ? lock_acquire+0x13c/0x160 [ 57.262550][ T611] console_flush_one_record+0x46f/0x710 [ 57.262554][ T611] ? console_emit_next_record+0x4c0/0x4c0 [ 57.262556][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262561][ T611] console_unlock+0xee/0x1f0 [ 57.262565][ T611] ? console_flush_one_record+0x710/0x710 [ 57.262568][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262571][ T611] ? lock_acquire+0x60/0x160 [ 57.262575][ T611] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.262576][ T611] ? vprintk_emit+0x320/0x3e0 [ 57.262580][ T611] vprintk_emit+0x37c/0x3e0 [ 57.262584][ T611] ? wake_up_klogd_work_func+0x90/0x90 [ 57.262586][ T611] ? __lock_release.isra.0+0x69/0x1a0 [ 57.262588][ T611] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 57.262592][ T611] ? mark_held_locks+0x40/0x70 [ 57.262596][ T611] _printk+0xc7/0x100 [ 57.262599][ T611] ? snapshot_read.cold+0x21/0x21 [ 57.262603][ T611] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 57.262619][ T611] ? do_setlink.isra.0+0xa31/0x2750 [ 57.262621][ T611] ? rtnl_newlink+0x9f1/0x11c0 [ 57.262623][ T611] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.262627][ T611] br_set_state+0x22f/0x430 [bridge] [ 57.262638][ T611] br_init_port+0xc4/0x200 [bridge] [ 57.262646][ T611] new_nbp+0x39c/0x580 [bridge] [ 57.262656][ T611] br_add_if+0x212/0x1320 [bridge] [ 57.262663][ T611] ? is_bpf_text_address+0x72/0x110 [ 57.262668][ T611] ? kernel_text_address+0x149/0x170 [ 57.262673][ T611] ? __kernel_text_address+0x12/0x30 [ 57.262677][ T611] do_set_master+0x357/0x580 [ 57.262682][ T611] do_setlink.isra.0+0xa31/0x2750 [ 57.262685][ T611] ? stack_trace_save+0x93/0xc0 [ 57.262688][ T611] ? rtnl_link_get_size+0x350/0x350 [ 57.262690][ T611] ? rcu_read_lock_any_held+0x66/0x90 [ 57.262692][ T611] ? stack_depot_save_flags+0x38e/0x790 [ 57.262695][ T611] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 57.262698][ T611] ? rcu_read_lock_any_held+0x3c/0x90 [ 57.262700][ T611] ? validate_chain+0x38b/0xc20 [ 57.262703][ T611] ? kasan_save_stack+0x3d/0x50 [ 57.262706][ T611] ? kasan_save_stack+0x2f/0x50 [ 57.262707][ T611] ? kasan_save_track+0x14/0x30 [ 57.262710][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262712][ T611] ? netlink_seq_next+0x4e/0x60 [ 57.262715][ T611] ? ___sys_sendmsg+0xb0/0x1d0 [ 57.262720][ T611] ? lock_acquire.part.0+0xd4/0x280 [ 57.262722][ T611] ? rtnl_newlink+0x9a8/0x11c0 [ 57.262725][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262727][ T611] ? lock_acquire+0x13c/0x160 [ 57.262729][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262730][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262733][ T611] ? trace_contention_end+0xb3/0x180 [ 57.262736][ T611] ? __mutex_lock+0x1db/0x1ea0 [ 57.262738][ T611] ? __mutex_lock+0x9a3/0x1ea0 [ 57.262741][ T611] ? rtnl_newlink+0x9a8/0x11c0 [ 57.262747][ T611] ? ww_mutex_lock+0x160/0x160 [ 57.262749][ T611] ? nla_get_range_signed+0x3d0/0x3d0 [ 57.262754][ T611] ? __rtnl_newlink+0x3fa/0xa50 [ 57.262759][ T611] rtnl_newlink+0x9f1/0x11c0 [ 57.262765][ T611] ? rtnl_bridge_getlink+0x850/0x850 [ 57.262767][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262771][ T611] ? lock_acquire.part.0+0xd4/0x280 [ 57.262773][ T611] ? find_held_lock+0x2b/0x80 [ 57.262775][ T611] ? rtnl_bridge_getlink+0x850/0x850 [ 57.262777][ T611] ? __lock_release.isra.0+0x69/0x1a0 [ 57.262781][ T611] ? rtnl_bridge_getlink+0x850/0x850 [ 57.262783][ T611] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 57.262786][ T611] ? rtnl_link_fill+0x920/0x920 [ 57.262787][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262792][ T611] ? lock_acquire.part.0+0xd4/0x280 [ 57.262793][ T611] ? find_held_lock+0x2b/0x80 [ 57.262797][ T611] netlink_rcv_skb+0x14e/0x3a0 [ 57.262799][ T611] ? rtnl_link_fill+0x920/0x920 [ 57.262802][ T611] ? netlink_ack+0xcf0/0xcf0 [ 57.262808][ T611] ? netlink_deliver_tap+0xc5/0x330 [ 57.262809][ T611] ? netlink_deliver_tap+0x13c/0x330 [ 57.262816][ T611] netlink_unicast+0x486/0x750 [ 57.262821][ T611] ? netlink_attachskb+0x810/0x810 [ 57.262824][ T611] ? __lock_acquire+0x518/0xc20 [ 57.262828][ T611] netlink_sendmsg+0x735/0xc60 [ 57.262832][ T611] ? netlink_unicast+0x750/0x750 [ 57.262835][ T611] ? __might_fault+0x97/0x140 [ 57.262841][ T611] ____sys_sendmsg+0x415/0x880 [ 57.262843][ T611] ? copy_msghdr_from_user+0x279/0x420 [ 57.262845][ T611] ? get_timestamp.constprop.0+0x390/0x390 [ 57.262847][ T611] ? move_addr_to_kernel+0x40/0x40 [ 57.262854][ T611] ___sys_sendmsg+0x14e/0x1d0 [ 57.262857][ T611] ? copy_msghdr_from_user+0x420/0x420 [ 57.262876][ T611] __sys_sendmsg+0x12c/0x1d0 [ 57.262880][ T611] ? __sys_sendmsg_sock+0x20/0x20 [ 57.262886][ T611] ? rcu_is_watching+0x16/0xd0 [ 57.262890][ T611] do_syscall_64+0xff/0x530 [ 57.262892][ T611] ? exc_page_fault+0xee/0x100 [ 57.262895][ T611] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.262897][ T611] RIP: 0033:0x7f99c9b4354e [ 57.262900][ T611] 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 [ 57.262902][ T611] RSP: 002b:00007ffe39d30950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 57.262905][ T611] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f99c9b4354e [ 57.262907][ T611] RDX: 0000000000000000 RSI: 00007ffe39d30a00 RDI: 0000000000000005 [ 57.262908][ T611] RBP: 00007ffe39d30960 R08: 0000000000000000 R09: 0000000000000000 [ 57.262908][ T611] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912691 [ 57.262909][ T611] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe39d310c0 [ 57.262916][ T611] [ 57.315928][ T611] br0: port 1(veth1) entered disabled state [ 57.316482][ T611] veth1: entered allmulticast mode [ 57.318209][ T611] veth1: entered promiscuous mode [ 57.354285][ T101] br0: port 1(veth1) entered blocking state [ 57.354689][ T101] br0: port 1(veth1) entered forwarding state [ 57.532530][ T619] br0: port 1(veth1) entered disabled state [ 57.535014][ T619] br0: port 1(veth1) entered blocking state [ 57.535439][ T619] br0: port 1(veth1) entered forwarding state [ 57.741924][ T10] br0: entered promiscuous mode [ 72.556177][ C3] [ 72.556194][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.556197][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 72.556198][ C3] preempt_count: 104, expected: 0 [ 72.556199][ C3] RCU nest depth: 0, expected: 0 [ 72.556200][ C3] INFO: lockdep is turned off. [ 72.556201][ C3] irq event stamp: 1550526 [ 72.556202][ C3] hardirqs last enabled at (1550526): [] _raw_spin_unlock_irq+0x28/0x50 [ 72.556211][ C3] hardirqs last disabled at (1550525): [] _raw_spin_lock_irq+0x4a/0x50 [ 72.556213][ C3] softirqs last enabled at (1550480): [] handle_softirqs+0x67c/0x900 [ 72.556216][ C3] softirqs last disabled at (1550523): [] __irq_exit_rcu+0x145/0x1c0 [ 72.556218][ C3] Preemption disabled at: [ 72.556219][ C3] [<0000000000000000>] 0x0 [ 72.556233][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.556237][ C3] Tainted: [W]=WARN [ 72.556238][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.556240][ C3] Call Trace: [ 72.556242][ C3] [ 72.556244][ C3] dump_stack_lvl+0x6f/0xa0 [ 72.556251][ C3] __might_resched.cold+0x1fe/0x2c1 [ 72.556255][ C3] ? br_handle_frame_finish+0xbee/0x1d20 [bridge] [ 72.556270][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.556274][ C3] ? __asan_memcpy+0x3c/0x60 [ 72.556277][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556281][ C3] __kmalloc_noprof+0x443/0x760 [ 72.556285][ C3] ? __rwlock_init+0x150/0x150 [ 72.556289][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 72.556293][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 72.556294][ C3] alloc_buf.isra.0+0x4b/0x260 [ 72.556296][ C3] put_chars+0x1e1/0x2f0 [ 72.556298][ C3] ? __send_to_port+0x420/0x420 [ 72.556300][ C3] ? console_prepend_replay+0x20/0x20 [ 72.556303][ C3] hvc_console_print+0x292/0x780 [ 72.556307][ C3] ? hvc_write+0x3a0/0x3a0 [ 72.556308][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556310][ C3] ? lock_acquire+0x13c/0x160 [ 72.556312][ C3] console_emit_next_record+0x22f/0x4c0 [ 72.556315][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 72.556318][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556320][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556323][ C3] ? lock_acquire+0x13c/0x160 [ 72.556325][ C3] ? console_flush_one_record+0x111/0x710 [ 72.556326][ C3] console_flush_one_record+0x46f/0x710 [ 72.556329][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 72.556332][ C3] console_unlock+0xee/0x1f0 [ 72.556333][ C3] ? lock_acquire+0x13c/0x160 [ 72.556335][ C3] ? console_flush_one_record+0x710/0x710 [ 72.556337][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556338][ C3] ? lock_release+0x184/0x1f0 [ 72.556340][ C3] ? lock_acquire+0x60/0x160 [ 72.556341][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.556343][ C3] ? vprintk_emit+0x320/0x3e0 [ 72.556345][ C3] vprintk_emit+0x37c/0x3e0 [ 72.556348][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 72.556350][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556358][ C3] ? lock_release+0x184/0x1f0 [ 72.556359][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556366][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556371][ C3] ? is_module_text_address+0x154/0x250 [ 72.556375][ C3] _printk+0xc7/0x100 [ 72.556378][ C3] ? snapshot_read.cold+0x21/0x21 [ 72.556380][ C3] ? arch_stack_walk+0xd7/0x130 [ 72.556386][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 72.556389][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 72.556391][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 72.556394][ C3] mark_lock_irq+0x989/0x9c0 [ 72.556397][ C3] mark_lock+0x1d7/0xa00 [ 72.556398][ C3] mark_usage+0x42/0x170 [ 72.556400][ C3] __lock_acquire+0x388/0xc20 [ 72.556402][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.556404][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556410][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556412][ C3] ? lock_acquire+0x13c/0x160 [ 72.556414][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.556420][ C3] _raw_spin_lock+0x33/0x40 [ 72.556422][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556429][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.556437][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.556445][ C3] call_timer_fn+0x160/0x4d0 [ 72.556448][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 72.556450][ C3] ? debug_object_active_state+0x430/0x430 [ 72.556453][ C3] ? find_held_lock+0x2b/0x80 [ 72.556455][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.556457][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556459][ C3] __run_timers+0x68f/0xaa0 [ 72.556461][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.556468][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.556470][ C3] ? __lock_acquire+0x518/0xc20 [ 72.556473][ C3] ? __rwlock_init+0x150/0x150 [ 72.556475][ C3] run_timer_softirq+0xf0/0x160 [ 72.556477][ C3] ? __run_timers+0xaa0/0xaa0 [ 72.556479][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.556481][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556483][ C3] handle_softirqs+0x1d3/0x900 [ 72.556485][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.556486][ C3] ? _local_bh_enable+0xc0/0xc0 [ 72.556489][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.556492][ C3] irq_exit_rcu+0xe/0x30 [ 72.556494][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.556497][ C3] [ 72.556498][ C3] [ 72.556498][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 72.556500][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.556503][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.556506][ C3] 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 [ 72.556507][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 72.556511][ C3] RAX: 000000000017a8b9 RBX: ff11000001c88040 RCX: ffffffffaaaf0307 [ 72.556512][ C3] RDX: ff11000001c88040 RSI: ffffffffad838b01 RDI: ffffffffad28d8e0 [ 72.556513][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.556514][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 72.556515][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 72.556516][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.556519][ C3] default_idle+0x9/0x10 [ 72.556521][ C3] default_idle_call+0x6e/0xb0 [ 72.556523][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.556525][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 72.556526][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 72.556529][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.556531][ C3] do_idle+0xd8/0x190 [ 72.556532][ C3] cpu_startup_entry+0x53/0x70 [ 72.556534][ C3] start_secondary+0x204/0x2b0 [ 72.556536][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 72.556538][ C3] common_startup_64+0x13e/0x148 [ 72.556542][ C3] [ 72.580994][ C3] ======================================================== [ 72.581204][ C3] WARNING: possible irq lock inversion dependency detected [ 72.581459][ C3] 7.2.0-virtme #1 Tainted: G W [ 72.581635][ C3] -------------------------------------------------------- [ 72.581891][ C3] swapper/3/0 just changed the state of lock: [ 72.582116][ C3] ff1100000ea62e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.582472][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 72.582679][ C3] (fs_reclaim){+.+.}-{0:0} [ 72.582682][ C3] [ 72.582682][ C3] [ 72.582682][ C3] and interrupts could create inverse lock ordering between them. [ 72.582682][ C3] [ 72.583284][ C3] [ 72.583284][ C3] other info that might help us debug this: [ 72.583540][ C3] Chain exists of: [ 72.583540][ C3] &br->lock --> console_owner --> fs_reclaim [ 72.583540][ C3] [ 72.583917][ C3] Possible interrupt unsafe locking scenario: [ 72.583917][ C3] [ 72.584176][ C3] CPU0 CPU1 [ 72.584331][ C3] ---- ---- [ 72.584528][ C3] lock(fs_reclaim); [ 72.584636][ C3] local_irq_disable(); [ 72.584861][ C3] lock(&br->lock); [ 72.585048][ C3] lock(console_owner); [ 72.585277][ C3] [ 72.585386][ C3] lock(&br->lock); [ 72.585541][ C3] [ 72.585541][ C3] *** DEADLOCK *** [ 72.585541][ C3] [ 72.585800][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 72.585980][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 72.586322][ C3] [ 72.586322][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 72.586608][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 72.586803][ C3] HARDIRQ-ON-W at: [ 72.586914][ C3] __lock_acquire+0x388/0xc20 [ 72.587149][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.587323][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.587556][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.587831][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.588055][ C3] workqueue_init+0x2a/0x680 [ 72.588234][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.588505][ C3] kernel_init+0x21/0x150 [ 72.588681][ C3] ret_from_fork+0x474/0x6b0 [ 72.588914][ C3] ret_from_fork_asm+0x11/0x20 [ 72.589144][ C3] SOFTIRQ-ON-W at: [ 72.589279][ C3] __lock_acquire+0x388/0xc20 [ 72.589507][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.589691][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.589922][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.590139][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.590363][ C3] workqueue_init+0x2a/0x680 [ 72.590587][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.590850][ C3] kernel_init+0x21/0x150 [ 72.591034][ C3] ret_from_fork+0x474/0x6b0 [ 72.591272][ C3] ret_from_fork_asm+0x11/0x20 [ 72.591499][ C3] INITIAL USE at: [ 72.591606][ C3] __lock_acquire+0x388/0xc20 [ 72.591838][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.592020][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.592201][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.592475][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.592685][ C3] workqueue_init+0x2a/0x680 [ 72.592913][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.593131][ C3] kernel_init+0x21/0x150 [ 72.593310][ C3] ret_from_fork+0x474/0x6b0 [ 72.593530][ C3] ret_from_fork_asm+0x11/0x20 [ 72.593708][ C3] } [ 72.593834][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 72.594052][ C3] ... acquired at: [ 72.594211][ C3] __lock_acquire+0x518/0xc20 [ 72.594363][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.594548][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.594688][ C3] __kmalloc_noprof+0xd3/0x760 [ 72.594879][ C3] alloc_buf.isra.0+0x4b/0x260 [ 72.595017][ C3] put_chars+0x1e1/0x2f0 [ 72.595203][ C3] hvc_console_print+0x292/0x780 [ 72.595342][ C3] console_emit_next_record+0x22f/0x4c0 [ 72.595536][ C3] console_flush_one_record+0x46f/0x710 [ 72.595681][ C3] console_unlock+0xee/0x1f0 [ 72.595872][ C3] vprintk_emit+0x37c/0x3e0 [ 72.596017][ C3] _printk+0xc7/0x100 [ 72.596207][ C3] dm_interface_init+0x50/0x60 [ 72.596366][ C3] dm_init+0x51/0xd0 [ 72.596521][ C3] do_one_initcall+0x124/0x4f0 [ 72.596663][ C3] kernel_init_freeable+0x596/0x630 [ 72.596851][ C3] kernel_init+0x21/0x150 [ 72.596992][ C3] ret_from_fork+0x474/0x6b0 [ 72.597136][ C3] ret_from_fork_asm+0x11/0x20 [ 72.597280][ C3] [ 72.597355][ C3] -> (console_owner){....}-{0:0} { [ 72.597551][ C3] INITIAL USE at: [ 72.597661][ C3] } [ 72.597733][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 72.598007][ C3] ... acquired at: [ 72.598162][ C3] __lock_acquire+0x518/0xc20 [ 72.598316][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.598497][ C3] console_lock_spinning_enable+0x5c/0x60 [ 72.598678][ C3] console_emit_next_record+0x1d1/0x4c0 [ 72.598868][ C3] console_flush_one_record+0x46f/0x710 [ 72.599041][ C3] console_unlock+0xee/0x1f0 [ 72.599180][ C3] vprintk_emit+0x37c/0x3e0 [ 72.599320][ C3] _printk+0xc7/0x100 [ 72.599476][ C3] br_set_state+0x22f/0x430 [bridge] [ 72.599628][ C3] br_init_port+0xc4/0x200 [bridge] [ 72.599820][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 72.600003][ C3] br_port_carrier_check+0x220/0x430 [bridge] [ 72.600235][ C3] br_device_event+0x52d/0x8f0 [bridge] [ 72.600385][ C3] notifier_call_chain+0xae/0x300 [ 72.600582][ C3] netif_state_change+0x139/0x340 [ 72.600718][ C3] __linkwatch_run_queue+0x34c/0x750 [ 72.600911][ C3] linkwatch_event+0x7f/0xb0 [ 72.601050][ C3] process_one_work+0xe3e/0x1560 [ 72.601192][ C3] worker_thread+0x4f1/0xd60 [ 72.601341][ C3] kthread+0x367/0x460 [ 72.601502][ C3] ret_from_fork+0x474/0x6b0 [ 72.601649][ C3] ret_from_fork_asm+0x11/0x20 [ 72.601842][ C3] [ 72.601918][ C3] -> (&br->lock){+.-.}-{3:3} { [ 72.602062][ C3] HARDIRQ-ON-W at: [ 72.602219][ C3] __lock_acquire+0x388/0xc20 [ 72.602410][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.602633][ C3] _raw_spin_lock_bh+0x38/0x50 [ 72.602861][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 72.603110][ C3] netif_set_mac_address+0x282/0x410 [ 72.603353][ C3] do_setlink.isra.0+0x706/0x2750 [ 72.603579][ C3] rtnl_newlink+0x9f1/0x11c0 [ 72.603759][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.603984][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 72.604222][ C3] netlink_unicast+0x486/0x750 [ 72.604406][ C3] netlink_sendmsg+0x735/0xc60 [ 72.604628][ C3] ____sys_sendmsg+0x415/0x880 [ 72.604808][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 72.605038][ C3] __sys_sendmsg+0x12c/0x1d0 [ 72.605264][ C3] do_syscall_64+0xff/0x530 [ 72.605443][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.605716][ C3] IN-SOFTIRQ-W at: [ 72.605827][ C3] __lock_acquire+0x388/0xc20 [ 72.606059][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.606293][ C3] _raw_spin_lock+0x33/0x40 [ 72.606470][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.606743][ C3] call_timer_fn+0x160/0x4d0 [ 72.606969][ C3] __run_timers+0x68f/0xaa0 [ 72.607154][ C3] run_timer_softirq+0xf0/0x160 [ 72.607380][ C3] handle_softirqs+0x1d3/0x900 [ 72.607615][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.607804][ C3] irq_exit_rcu+0xe/0x30 [ 72.608039][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.608314][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.608540][ C3] pv_native_safe_halt+0xf/0x10 [ 72.608776][ C3] default_idle+0x9/0x10 [ 72.609008][ C3] default_idle_call+0x6e/0xb0 [ 72.609195][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.609468][ C3] do_idle+0xd8/0x190 [ 72.609617][ C3] cpu_startup_entry+0x53/0x70 [ 72.609854][ C3] start_secondary+0x204/0x2b0 [ 72.610083][ C3] common_startup_64+0x13e/0x148 [ 72.610273][ C3] INITIAL USE at: [ 72.610432][ C3] __lock_acquire+0x388/0xc20 [ 72.610609][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.610840][ C3] _raw_spin_lock_bh+0x38/0x50 [ 72.611063][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 72.611292][ C3] netif_set_mac_address+0x282/0x410 [ 72.611516][ C3] do_setlink.isra.0+0x706/0x2750 [ 72.611752][ C3] rtnl_newlink+0x9f1/0x11c0 [ 72.611942][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.612175][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 72.612360][ C3] netlink_unicast+0x486/0x750 [ 72.612593][ C3] netlink_sendmsg+0x735/0xc60 [ 72.612814][ C3] ____sys_sendmsg+0x415/0x880 [ 72.612995][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 72.613224][ C3] __sys_sendmsg+0x12c/0x1d0 [ 72.613465][ C3] do_syscall_64+0xff/0x530 [ 72.613642][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.613907][ C3] } [ 72.613980][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 72.614255][ C3] ... acquired at: [ 72.614357][ C3] mark_lock+0x1d7/0xa00 [ 72.614544][ C3] mark_usage+0x42/0x170 [ 72.614690][ C3] __lock_acquire+0x388/0xc20 [ 72.614877][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.615016][ C3] _raw_spin_lock+0x33/0x40 [ 72.615206][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.615412][ C3] call_timer_fn+0x160/0x4d0 [ 72.615606][ C3] __run_timers+0x68f/0xaa0 [ 72.615768][ C3] run_timer_softirq+0xf0/0x160 [ 72.615956][ C3] handle_softirqs+0x1d3/0x900 [ 72.616099][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.616298][ C3] irq_exit_rcu+0xe/0x30 [ 72.616444][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.616672][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.616909][ C3] pv_native_safe_halt+0xf/0x10 [ 72.617044][ C3] default_idle+0x9/0x10 [ 72.617235][ C3] default_idle_call+0x6e/0xb0 [ 72.617385][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.617623][ C3] do_idle+0xd8/0x190 [ 72.617734][ C3] cpu_startup_entry+0x53/0x70 [ 72.617929][ C3] start_secondary+0x204/0x2b0 [ 72.618081][ C3] common_startup_64+0x13e/0x148 [ 72.618277][ C3] [ 72.618351][ C3] [ 72.618351][ C3] stack backtrace: [ 72.618575][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.618579][ C3] Tainted: [W]=WARN [ 72.618580][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.618581][ C3] Call Trace: [ 72.618582][ C3] [ 72.618584][ C3] dump_stack_lvl+0x6f/0xa0 [ 72.618589][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 72.618591][ C3] mark_lock_irq+0x989/0x9c0 [ 72.618594][ C3] mark_lock+0x1d7/0xa00 [ 72.618596][ C3] mark_usage+0x42/0x170 [ 72.618598][ C3] __lock_acquire+0x388/0xc20 [ 72.618600][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.618602][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.618615][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.618618][ C3] ? lock_acquire+0x13c/0x160 [ 72.618620][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.618626][ C3] _raw_spin_lock+0x33/0x40 [ 72.618628][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.618635][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.618641][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.618647][ C3] call_timer_fn+0x160/0x4d0 [ 72.618650][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 72.618651][ C3] ? debug_object_active_state+0x430/0x430 [ 72.618655][ C3] ? find_held_lock+0x2b/0x80 [ 72.618658][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.618661][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.618664][ C3] __run_timers+0x68f/0xaa0 [ 72.618667][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.618676][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.618678][ C3] ? __lock_acquire+0x518/0xc20 [ 72.618680][ C3] ? __rwlock_init+0x150/0x150 [ 72.618683][ C3] run_timer_softirq+0xf0/0x160 [ 72.618685][ C3] ? __run_timers+0xaa0/0xaa0 [ 72.618686][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.618689][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.618691][ C3] handle_softirqs+0x1d3/0x900 [ 72.618693][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.618694][ C3] ? _local_bh_enable+0xc0/0xc0 [ 72.618696][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.618698][ C3] irq_exit_rcu+0xe/0x30 [ 72.618699][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.618701][ C3] [ 72.618702][ C3] [ 72.618703][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 72.618704][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.618706][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.618708][ C3] 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 [ 72.618710][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 72.618713][ C3] RAX: 000000000017a8b9 RBX: ff11000001c88040 RCX: ffffffffaaaf0307 [ 72.618714][ C3] RDX: ff11000001c88040 RSI: ffffffffad838b01 RDI: ffffffffad28d8e0 [ 72.618715][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.618717][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 72.618718][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 72.618721][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.618724][ C3] default_idle+0x9/0x10 [ 72.618727][ C3] default_idle_call+0x6e/0xb0 [ 72.618729][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.618731][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 72.618732][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 72.618734][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.618736][ C3] do_idle+0xd8/0x190 [ 72.618738][ C3] cpu_startup_entry+0x53/0x70 [ 72.618739][ C3] start_secondary+0x204/0x2b0 [ 72.618741][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 72.618743][ C3] common_startup_64+0x13e/0x148 [ 72.618746][ C3] [ 82.417005][ T720] br0: entered allmulticast mode [ 82.417021][ T720] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.417024][ T720] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 720, name: ip [ 82.417026][ T720] preempt_count: 1, expected: 0 [ 82.417028][ T720] RCU nest depth: 0, expected: 0 [ 82.417029][ T720] INFO: lockdep is turned off. [ 82.417031][ T720] irq event stamp: 0 [ 82.417031][ T720] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 82.417036][ T720] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 82.417044][ T720] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 82.417046][ T720] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 82.417049][ T720] Preemption disabled at: [ 82.417049][ T720] [] vprintk_emit+0x31b/0x3e0 [ 82.417057][ T720] CPU: 2 UID: 0 PID: 720 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.417060][ T720] Tainted: [W]=WARN [ 82.417061][ T720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.417063][ T720] Call Trace: [ 82.417065][ T720] [ 82.417066][ T720] dump_stack_lvl+0x6f/0xa0 [ 82.417071][ T720] ? vprintk_emit+0x31b/0x3e0 [ 82.417073][ T720] __might_resched.cold+0x1fe/0x2c1 [ 82.417077][ T720] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 82.417079][ T720] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.417082][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417086][ T720] __kmalloc_noprof+0x443/0x760 [ 82.417089][ T720] ? __rwlock_init+0x150/0x150 [ 82.417092][ T720] ? alloc_buf.isra.0+0x4b/0x260 [ 82.417095][ T720] ? do_raw_spin_unlock+0x59/0x250 [ 82.417097][ T720] alloc_buf.isra.0+0x4b/0x260 [ 82.417099][ T720] put_chars+0x1e1/0x2f0 [ 82.417101][ T720] ? __send_to_port+0x420/0x420 [ 82.417102][ T720] ? console_prepend_replay+0x20/0x20 [ 82.417105][ T720] hvc_console_print+0x292/0x780 [ 82.417108][ T720] ? hvc_write+0x3a0/0x3a0 [ 82.417109][ T720] ? vsnprintf+0x527/0x1700 [ 82.417117][ T720] ? __rwlock_init+0x150/0x150 [ 82.417119][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417122][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417125][ T720] console_emit_next_record+0x22f/0x4c0 [ 82.417128][ T720] ? devkmsg_read+0x4b0/0x4b0 [ 82.417131][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417133][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417135][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417137][ T720] ? lock_acquire+0x13c/0x160 [ 82.417139][ T720] ? console_flush_one_record+0x111/0x710 [ 82.417142][ T720] console_flush_one_record+0x46f/0x710 [ 82.417145][ T720] ? console_emit_next_record+0x4c0/0x4c0 [ 82.417150][ T720] console_unlock+0xee/0x1f0 [ 82.417152][ T720] ? lock_acquire+0x13c/0x160 [ 82.417153][ T720] ? console_flush_one_record+0x710/0x710 [ 82.417155][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417157][ T720] ? lock_release+0x184/0x1f0 [ 82.417158][ T720] ? lock_acquire+0x60/0x160 [ 82.417159][ T720] ? __rcu_read_lock+0x30/0x70 [ 82.417162][ T720] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.417163][ T720] ? vprintk_emit+0x320/0x3e0 [ 82.417165][ T720] vprintk_emit+0x37c/0x3e0 [ 82.417169][ T720] ? wake_up_klogd_work_func+0x90/0x90 [ 82.417172][ T720] ? try_to_wake_up+0x153/0x1130 [ 82.417176][ T720] _printk+0xc7/0x100 [ 82.417180][ T720] ? snapshot_read.cold+0x21/0x21 [ 82.417183][ T720] ? __virt_addr_valid+0x102/0x440 [ 82.417187][ T720] ? __virt_addr_valid+0x1da/0x440 [ 82.417189][ T720] ? netdev_name+0x43/0x60 [ 82.417192][ T720] ? __netdev_printk+0x17f/0x1d0 [ 82.417193][ T720] netdev_info+0xe2/0x116 [ 82.417195][ T720] ? netdev_notice+0x120/0x120 [ 82.417197][ T720] ? netlink_unicast+0x486/0x750 [ 82.417200][ T720] ? netlink_sendmsg+0x735/0xc60 [ 82.417202][ T720] ? pwq_dec_nr_in_flight+0x780/0x780 [ 82.417204][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417206][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417208][ T720] ? mutex_is_locked+0x1c/0x50 [ 82.417212][ T720] netif_set_allmulti.cold+0x7c/0x166 [ 82.417214][ T720] ? __local_bh_enable_ip+0xaa/0x150 [ 82.417217][ T720] __dev_change_flags+0x445/0x660 [ 82.417221][ T720] ? netif_set_allmulti+0x250/0x250 [ 82.417224][ T720] ? kernel_text_address+0x149/0x170 [ 82.417227][ T720] ? __kernel_text_address+0x12/0x30 [ 82.417229][ T720] ? write_profile+0xf0/0xf0 [ 82.417232][ T720] ? unwind_get_return_address+0x67/0xd0 [ 82.417235][ T720] netif_change_flags+0x87/0x190 [ 82.417239][ T720] do_setlink.isra.0+0x1cc3/0x2750 [ 82.417243][ T720] ? stack_trace_save+0x93/0xc0 [ 82.417245][ T720] ? rtnl_link_get_size+0x350/0x350 [ 82.417247][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417249][ T720] ? stack_depot_save_flags+0x1bc/0x790 [ 82.417253][ T720] ? kasan_save_stack+0x3d/0x50 [ 82.417256][ T720] ? kasan_save_stack+0x2f/0x50 [ 82.417258][ T720] ? kasan_save_track+0x14/0x30 [ 82.417260][ T720] ? __kasan_kmalloc+0x7b/0x90 [ 82.417261][ T720] ? __kmalloc_cache_noprof+0x29a/0x620 [ 82.417263][ T720] ? rtnl_newlink+0x124/0x11c0 [ 82.417264][ T720] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 82.417265][ T720] ? netlink_rcv_skb+0x14e/0x3a0 [ 82.417266][ T720] ? netlink_unicast+0x486/0x750 [ 82.417268][ T720] ? netlink_sendmsg+0x735/0xc60 [ 82.417269][ T720] ? ____sys_sendmsg+0x415/0x880 [ 82.417271][ T720] ? ___sys_sendmsg+0x14e/0x1d0 [ 82.417273][ T720] ? __sys_sendmsg+0x12c/0x1d0 [ 82.417275][ T720] ? do_syscall_64+0xff/0x530 [ 82.417276][ T720] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.417279][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417282][ T720] ? lock_acquire+0x13c/0x160 [ 82.417284][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417287][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417289][ T720] ? trace_contention_end+0xb3/0x180 [ 82.417292][ T720] ? __mutex_lock+0x1db/0x1ea0 [ 82.417300][ T720] ? __mutex_lock+0x9a3/0x1ea0 [ 82.417302][ T720] ? rtnl_newlink+0x9a8/0x11c0 [ 82.417303][ T720] ? ww_mutex_lock+0x160/0x160 [ 82.417306][ T720] ? __rtnl_newlink+0x3fa/0xa50 [ 82.417308][ T720] rtnl_newlink+0x9f1/0x11c0 [ 82.417311][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417314][ T720] ? rtnl_bridge_getlink+0x850/0x850 [ 82.417316][ T720] ? lock_acquire+0x13c/0x160 [ 82.417318][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417321][ T720] ? is_bpf_text_address+0x3e/0x110 [ 82.417325][ T720] ? is_bpf_text_address+0x72/0x110 [ 82.417327][ T720] ? kernel_text_address+0x149/0x170 [ 82.417328][ T720] ? __kernel_text_address+0x12/0x30 [ 82.417329][ T720] ? write_profile+0xf0/0xf0 [ 82.417330][ T720] ? unwind_get_return_address+0x67/0xd0 [ 82.417332][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417334][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417335][ T720] ? cap_capable+0x1d7/0x3d0 [ 82.417339][ T720] ? lock_acquire+0x13c/0x160 [ 82.417340][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417342][ T720] ? rtnl_bridge_getlink+0x850/0x850 [ 82.417344][ T720] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 82.417345][ T720] ? rtnl_link_fill+0x920/0x920 [ 82.417347][ T720] ? filter_irq_stacks+0xd0/0xd0 [ 82.417348][ T720] ? stack_depot_save_flags+0x1bc/0x790 [ 82.417351][ T720] netlink_rcv_skb+0x14e/0x3a0 [ 82.417352][ T720] ? rtnl_link_fill+0x920/0x920 [ 82.417353][ T720] ? lock_release+0x184/0x1f0 [ 82.417355][ T720] ? netlink_ack+0xcf0/0xcf0 [ 82.417356][ T720] ? __netlink_lookup+0xb9/0x6b0 [ 82.417359][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417361][ T720] ? lock_release+0x184/0x1f0 [ 82.417363][ T720] netlink_unicast+0x486/0x750 [ 82.417364][ T720] ? netlink_attachskb+0x810/0x810 [ 82.417366][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417368][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417369][ T720] ? lock_acquire+0x13c/0x160 [ 82.417371][ T720] netlink_sendmsg+0x735/0xc60 [ 82.417373][ T720] ? netlink_unicast+0x750/0x750 [ 82.417375][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417377][ T720] ? lock_release+0x184/0x1f0 [ 82.417379][ T720] ____sys_sendmsg+0x415/0x880 [ 82.417380][ T720] ? copy_msghdr_from_user+0x279/0x420 [ 82.417382][ T720] ? get_timestamp.constprop.0+0x390/0x390 [ 82.417384][ T720] ? move_addr_to_kernel+0x40/0x40 [ 82.417385][ T720] ? filter_irq_stacks+0xd0/0xd0 [ 82.417388][ T720] ___sys_sendmsg+0x14e/0x1d0 [ 82.417390][ T720] ? copy_msghdr_from_user+0x420/0x420 [ 82.417397][ T720] __sys_sendmsg+0x12c/0x1d0 [ 82.417399][ T720] ? __sys_sendmsg_sock+0x20/0x20 [ 82.417402][ T720] ? rcu_is_watching+0x16/0xd0 [ 82.417404][ T720] do_syscall_64+0xff/0x530 [ 82.417405][ T720] ? exc_page_fault+0xee/0x100 [ 82.417408][ T720] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.417409][ T720] RIP: 0033:0x7f50c3daa54e [ 82.417411][ T720] 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 [ 82.417413][ T720] RSP: 002b:00007ffe84a83c60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 82.417417][ T720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f50c3daa54e [ 82.417418][ T720] RDX: 0000000000000000 RSI: 00007ffe84a83d10 RDI: 0000000000000005 [ 82.417419][ T720] RBP: 00007ffe84a83c70 R08: 0000000000000000 R09: 0000000000000000 [ 82.417420][ T720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126aa [ 82.417421][ T720] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe84a843d0 [ 82.417425][ T720] [ 87.699913][ T735] br0: left allmulticast mode [ 87.699930][ T735] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 87.699933][ T735] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 735, name: ip [ 87.699935][ T735] preempt_count: 1, expected: 0 [ 87.699935][ T735] RCU nest depth: 0, expected: 0 [ 87.699936][ T735] INFO: lockdep is turned off. [ 87.699937][ T735] irq event stamp: 0 [ 87.699938][ T735] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 87.699942][ T735] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 87.699948][ T735] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 87.699950][ T735] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 87.699952][ T735] Preemption disabled at: [ 87.699952][ T735] [] vprintk_emit+0x31b/0x3e0 [ 87.699960][ T735] CPU: 3 UID: 0 PID: 735 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 87.699963][ T735] Tainted: [W]=WARN [ 87.699964][ T735] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 87.699966][ T735] Call Trace: [ 87.699968][ T735] [ 87.699969][ T735] dump_stack_lvl+0x6f/0xa0 [ 87.699974][ T735] ? vprintk_emit+0x31b/0x3e0 [ 87.699976][ T735] __might_resched.cold+0x1fe/0x2c1 [ 87.699980][ T735] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 87.699982][ T735] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 87.699985][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.699988][ T735] __kmalloc_noprof+0x443/0x760 [ 87.699992][ T735] ? __rwlock_init+0x150/0x150 [ 87.699994][ T735] ? alloc_buf.isra.0+0x4b/0x260 [ 87.699998][ T735] ? do_raw_spin_unlock+0x59/0x250 [ 87.700000][ T735] alloc_buf.isra.0+0x4b/0x260 [ 87.700002][ T735] put_chars+0x1e1/0x2f0 [ 87.700004][ T735] ? __send_to_port+0x420/0x420 [ 87.700005][ T735] ? console_prepend_replay+0x20/0x20 [ 87.700008][ T735] hvc_console_print+0x292/0x780 [ 87.700011][ T735] ? hvc_write+0x3a0/0x3a0 [ 87.700012][ T735] ? vsnprintf+0x527/0x1700 [ 87.700016][ T735] ? __rwlock_init+0x150/0x150 [ 87.700017][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700019][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700021][ T735] console_emit_next_record+0x22f/0x4c0 [ 87.700024][ T735] ? devkmsg_read+0x4b0/0x4b0 [ 87.700026][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700027][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700029][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700031][ T735] ? lock_acquire+0x13c/0x160 [ 87.700033][ T735] ? console_flush_one_record+0x111/0x710 [ 87.700034][ T735] console_flush_one_record+0x46f/0x710 [ 87.700037][ T735] ? console_emit_next_record+0x4c0/0x4c0 [ 87.700039][ T735] console_unlock+0xee/0x1f0 [ 87.700041][ T735] ? lock_acquire+0x13c/0x160 [ 87.700043][ T735] ? console_flush_one_record+0x710/0x710 [ 87.700044][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700046][ T735] ? lock_release+0x184/0x1f0 [ 87.700047][ T735] ? lock_acquire+0x60/0x160 [ 87.700049][ T735] ? __rcu_read_lock+0x30/0x70 [ 87.700051][ T735] ? __down_trylock_console_sem+0x5e/0xa0 [ 87.700053][ T735] ? vprintk_emit+0x320/0x3e0 [ 87.700055][ T735] vprintk_emit+0x37c/0x3e0 [ 87.700057][ T735] ? wake_up_klogd_work_func+0x90/0x90 [ 87.700059][ T735] ? try_to_wake_up+0x153/0x1130 [ 87.700062][ T735] _printk+0xc7/0x100 [ 87.700065][ T735] ? snapshot_read.cold+0x21/0x21 [ 87.700067][ T735] ? __virt_addr_valid+0x102/0x440 [ 87.700070][ T735] ? __virt_addr_valid+0x1da/0x440 [ 87.700072][ T735] ? netdev_name+0x43/0x60 [ 87.700074][ T735] ? __netdev_printk+0x17f/0x1d0 [ 87.700076][ T735] netdev_info+0xe2/0x116 [ 87.700078][ T735] ? netdev_notice+0x120/0x120 [ 87.700079][ T735] ? netlink_unicast+0x486/0x750 [ 87.700083][ T735] ? netlink_sendmsg+0x735/0xc60 [ 87.700084][ T735] ? pwq_dec_nr_in_flight+0x780/0x780 [ 87.700087][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700089][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700091][ T735] ? mutex_is_locked+0x1c/0x50 [ 87.700094][ T735] netif_set_allmulti.cold+0x7c/0x166 [ 87.700096][ T735] ? __local_bh_enable_ip+0xaa/0x150 [ 87.700099][ T735] __dev_change_flags+0x445/0x660 [ 87.700102][ T735] ? netif_set_allmulti+0x250/0x250 [ 87.700104][ T735] ? kernel_text_address+0x149/0x170 [ 87.700106][ T735] ? __kernel_text_address+0x12/0x30 [ 87.700107][ T735] ? write_profile+0xf0/0xf0 [ 87.700109][ T735] ? unwind_get_return_address+0x67/0xd0 [ 87.700114][ T735] netif_change_flags+0x87/0x190 [ 87.700117][ T735] do_setlink.isra.0+0x1cc3/0x2750 [ 87.700121][ T735] ? stack_trace_save+0x93/0xc0 [ 87.700122][ T735] ? rtnl_link_get_size+0x350/0x350 [ 87.700123][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700125][ T735] ? stack_depot_save_flags+0x1bc/0x790 [ 87.700129][ T735] ? kasan_save_stack+0x3d/0x50 [ 87.700132][ T735] ? kasan_save_stack+0x2f/0x50 [ 87.700133][ T735] ? kasan_save_track+0x14/0x30 [ 87.700135][ T735] ? __kasan_kmalloc+0x7b/0x90 [ 87.700136][ T735] ? __kmalloc_cache_noprof+0x29a/0x620 [ 87.700138][ T735] ? rtnl_newlink+0x124/0x11c0 [ 87.700139][ T735] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.700140][ T735] ? netlink_rcv_skb+0x14e/0x3a0 [ 87.700142][ T735] ? netlink_unicast+0x486/0x750 [ 87.700143][ T735] ? netlink_sendmsg+0x735/0xc60 [ 87.700144][ T735] ? ____sys_sendmsg+0x415/0x880 [ 87.700147][ T735] ? ___sys_sendmsg+0x14e/0x1d0 [ 87.700148][ T735] ? __sys_sendmsg+0x12c/0x1d0 [ 87.700150][ T735] ? do_syscall_64+0xff/0x530 [ 87.700152][ T735] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.700154][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700156][ T735] ? lock_acquire+0x13c/0x160 [ 87.700157][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700159][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700161][ T735] ? trace_contention_end+0xb3/0x180 [ 87.700163][ T735] ? __mutex_lock+0x1db/0x1ea0 [ 87.700165][ T735] ? __mutex_lock+0x9a3/0x1ea0 [ 87.700166][ T735] ? rtnl_newlink+0x9a8/0x11c0 [ 87.700168][ T735] ? ww_mutex_lock+0x160/0x160 [ 87.700170][ T735] ? __rtnl_newlink+0x3fa/0xa50 [ 87.700172][ T735] rtnl_newlink+0x9f1/0x11c0 [ 87.700174][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700176][ T735] ? rtnl_bridge_getlink+0x850/0x850 [ 87.700177][ T735] ? lock_acquire+0x13c/0x160 [ 87.700178][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700181][ T735] ? is_bpf_text_address+0x3e/0x110 [ 87.700184][ T735] ? is_bpf_text_address+0x72/0x110 [ 87.700186][ T735] ? kernel_text_address+0x149/0x170 [ 87.700187][ T735] ? __kernel_text_address+0x12/0x30 [ 87.700188][ T735] ? write_profile+0xf0/0xf0 [ 87.700189][ T735] ? unwind_get_return_address+0x67/0xd0 [ 87.700191][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700192][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700194][ T735] ? cap_capable+0x1d7/0x3d0 [ 87.700197][ T735] ? lock_acquire+0x13c/0x160 [ 87.700199][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700201][ T735] ? rtnl_bridge_getlink+0x850/0x850 [ 87.700202][ T735] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 87.700204][ T735] ? rtnl_link_fill+0x920/0x920 [ 87.700205][ T735] ? filter_irq_stacks+0xd0/0xd0 [ 87.700206][ T735] ? stack_depot_save_flags+0x1bc/0x790 [ 87.700209][ T735] netlink_rcv_skb+0x14e/0x3a0 [ 87.700210][ T735] ? rtnl_link_fill+0x920/0x920 [ 87.700212][ T735] ? lock_release+0x184/0x1f0 [ 87.700213][ T735] ? netlink_ack+0xcf0/0xcf0 [ 87.700214][ T735] ? __netlink_lookup+0xb9/0x6b0 [ 87.700217][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700219][ T735] ? lock_release+0x184/0x1f0 [ 87.700221][ T735] netlink_unicast+0x486/0x750 [ 87.700223][ T735] ? netlink_attachskb+0x810/0x810 [ 87.700224][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700226][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700228][ T735] ? lock_acquire+0x13c/0x160 [ 87.700229][ T735] netlink_sendmsg+0x735/0xc60 [ 87.700231][ T735] ? netlink_unicast+0x750/0x750 [ 87.700233][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700235][ T735] ? lock_release+0x184/0x1f0 [ 87.700237][ T735] ____sys_sendmsg+0x415/0x880 [ 87.700239][ T735] ? copy_msghdr_from_user+0x279/0x420 [ 87.700240][ T735] ? get_timestamp.constprop.0+0x390/0x390 [ 87.700242][ T735] ? move_addr_to_kernel+0x40/0x40 [ 87.700243][ T735] ? filter_irq_stacks+0xd0/0xd0 [ 87.700246][ T735] ___sys_sendmsg+0x14e/0x1d0 [ 87.700248][ T735] ? copy_msghdr_from_user+0x420/0x420 [ 87.700252][ T735] __sys_sendmsg+0x12c/0x1d0 [ 87.700254][ T735] ? __sys_sendmsg_sock+0x20/0x20 [ 87.700257][ T735] ? rcu_is_watching+0x16/0xd0 [ 87.700259][ T735] do_syscall_64+0xff/0x530 [ 87.700260][ T735] ? exc_page_fault+0xee/0x100 [ 87.700263][ T735] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 87.700264][ T735] RIP: 0033:0x7f8d787ea54e [ 87.700266][ T735] 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 [ 87.700268][ T735] RSP: 002b:00007fffbdb18e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 87.700272][ T735] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f8d787ea54e [ 87.700273][ T735] RDX: 0000000000000000 RSI: 00007fffbdb18ec0 RDI: 0000000000000005 [ 87.700274][ T735] RBP: 00007fffbdb18e20 R08: 0000000000000000 R09: 0000000000000000 [ 87.700274][ T735] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126b0 [ 87.700275][ T735] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbdb19580 [ 87.700278][ T735] [ 90.760811][ T73] br0: left promiscuous mode [ 90.760825][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 90.760828][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: kworker/3:1 [ 90.760830][ T73] preempt_count: 1, expected: 0 [ 90.760831][ T73] RCU nest depth: 0, expected: 0 [ 90.760832][ T73] INFO: lockdep is turned off. [ 90.760833][ T73] irq event stamp: 28504 [ 90.760833][ T73] hardirqs last enabled at (28503): [] _raw_spin_unlock_irq+0x28/0x50 [ 90.760842][ T73] hardirqs last disabled at (28504): [] __schedule+0x1246/0x20e0 [ 90.760844][ T73] softirqs last enabled at (28448): [] handle_softirqs+0x67c/0x900 [ 90.760848][ T73] softirqs last disabled at (28115): [] __irq_exit_rcu+0x145/0x1c0 [ 90.760850][ T73] Preemption disabled at: [ 90.760851][ T73] [] vprintk_emit+0x31b/0x3e0 [ 90.760858][ T73] CPU: 3 UID: 0 PID: 73 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 90.760861][ T73] Tainted: [W]=WARN [ 90.760862][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 90.760864][ T73] Workqueue: events netdev_work_proc [ 90.760870][ T73] Call Trace: [ 90.760871][ T73] [ 90.760873][ T73] dump_stack_lvl+0x6f/0xa0 [ 90.760878][ T73] ? vprintk_emit+0x31b/0x3e0 [ 90.760880][ T73] __might_resched.cold+0x1fe/0x2c1 [ 90.760883][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 90.760886][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760890][ T73] __kmalloc_noprof+0x443/0x760 [ 90.760893][ T73] ? __rwlock_init+0x150/0x150 [ 90.760896][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 90.760900][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 90.760901][ T73] alloc_buf.isra.0+0x4b/0x260 [ 90.760903][ T73] put_chars+0x1e1/0x2f0 [ 90.760905][ T73] ? __send_to_port+0x420/0x420 [ 90.760907][ T73] ? console_prepend_replay+0x20/0x20 [ 90.760909][ T73] hvc_console_print+0x292/0x780 [ 90.760912][ T73] ? hvc_write+0x3a0/0x3a0 [ 90.760914][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760915][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760917][ T73] ? lock_acquire+0x13c/0x160 [ 90.760919][ T73] console_emit_next_record+0x22f/0x4c0 [ 90.760922][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 90.760924][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760925][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760927][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760928][ T73] ? lock_acquire+0x13c/0x160 [ 90.760930][ T73] ? console_flush_one_record+0x111/0x710 [ 90.760932][ T73] console_flush_one_record+0x46f/0x710 [ 90.760934][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 90.760937][ T73] console_unlock+0xee/0x1f0 [ 90.760939][ T73] ? lock_acquire+0x13c/0x160 [ 90.760940][ T73] ? console_flush_one_record+0x710/0x710 [ 90.760942][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760943][ T73] ? lock_release+0x184/0x1f0 [ 90.760945][ T73] ? lock_acquire+0x60/0x160 [ 90.760946][ T73] ? __rcu_read_lock+0x30/0x70 [ 90.760948][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 90.760950][ T73] ? vprintk_emit+0x320/0x3e0 [ 90.760952][ T73] vprintk_emit+0x37c/0x3e0 [ 90.760955][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 90.760957][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.760959][ T73] ? lock_acquire+0x13c/0x160 [ 90.760960][ T73] _printk+0xc7/0x100 [ 90.760964][ T73] ? snapshot_read.cold+0x21/0x21 [ 90.760966][ T73] ? unwind_next_frame+0x69b/0x1ea0 [ 90.760968][ T73] ? ret_from_fork_asm+0x11/0x20 [ 90.760970][ T73] ? netdev_name+0x43/0x60 [ 90.760973][ T73] ? __netdev_printk+0x17f/0x1d0 [ 90.760975][ T73] netdev_info+0xe2/0x116 [ 90.760976][ T73] ? netdev_notice+0x120/0x120 [ 90.760978][ T73] ? __unwind_start+0x42e/0x900 [ 90.760980][ T73] ? do_raw_spin_lock+0x131/0x280 [ 90.760982][ T73] ? mutex_is_locked+0x1c/0x50 [ 90.760984][ T73] __dev_set_promiscuity.cold+0x95/0x104 [ 90.760987][ T73] netif_rx_mode_run+0x7c4/0x9b0 [ 90.760990][ T73] ? __rwlock_init+0x150/0x150 [ 90.760993][ T73] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 90.760995][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 90.760997][ T73] ? ref_tracker_free+0x380/0x870 [ 90.761000][ T73] ? ref_tracker_alloc+0x430/0x430 [ 90.761001][ T73] ? netdev_work_proc+0xdd/0x5d0 [ 90.761002][ T73] ? netdev_work_proc+0x26a/0x5d0 [ 90.761004][ T73] ? ret_from_fork_asm+0x11/0x20 [ 90.761006][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.761008][ T73] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 90.761011][ T73] netdev_work_proc+0x3f7/0x5d0 [ 90.761012][ T73] ? netdev_work_sched+0x10/0x10 [ 90.761014][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.761015][ T73] ? lock_acquire+0x13c/0x160 [ 90.761017][ T73] ? rcu_is_watching+0x16/0xd0 [ 90.761019][ T73] process_one_work+0xe3e/0x1560 [ 90.761023][ T73] ? __queue_delayed_work+0x470/0x470 [ 90.761025][ T73] ? find_held_lock+0x2b/0x80 [ 90.761027][ T73] ? __rwlock_init+0x150/0x150 [ 90.761029][ T73] worker_thread+0x4f1/0xd60 [ 90.761032][ T73] ? rescuer_thread+0x1340/0x1340 [ 90.761033][ T73] ? __kthread_parkme+0xbd/0x210 [ 90.761035][ T73] ? rescuer_thread+0x1340/0x1340 [ 90.761037][ T73] ? rescuer_thread+0x1340/0x1340 [ 90.761038][ T73] kthread+0x367/0x460 [ 90.761040][ T73] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 90.761042][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 90.761043][ T73] ret_from_fork+0x474/0x6b0 [ 90.761046][ T73] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 90.761048][ T73] ? __switch_to+0x5a3/0xe00 [ 90.761051][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 90.761053][ T73] ret_from_fork_asm+0x11/0x20 [ 90.761056][ T73] [ 90.869255][ T819] br0: port 1(veth1) entered disabled state [ 90.978674][ T825] veth1: left allmulticast mode [ 90.978879][ T825] veth1: left promiscuous mode [ 90.979142][ T825] br0: port 1(veth1) entered disabled state [ 91.466967][ T854] br0: port 1(veth1) entered blocking state [ 91.467513][ T854] br0: port 1(veth1) entered disabled state [ 91.467989][ T854] veth1: entered allmulticast mode [ 91.470993][ T854] veth1: entered promiscuous mode [ 91.472032][ T854] br0: port 1(veth1) entered blocking state [ 91.472517][ T854] br0: port 1(veth1) entered forwarding state [ 91.606545][ T861] br0: port 1(veth1) entered disabled state [ 91.607124][ T861] br0: port 1(veth1) entered blocking state [ 91.607331][ T861] br0: port 1(veth1) entered forwarding state [ 91.730190][ T73] br0: entered promiscuous mode [ 116.097322][ T961] br0: entered allmulticast mode [ 116.097337][ T961] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 116.097339][ T961] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 961, name: ip [ 116.097341][ T961] preempt_count: 1, expected: 0 [ 116.097342][ T961] RCU nest depth: 0, expected: 0 [ 116.097343][ T961] INFO: lockdep is turned off. [ 116.097344][ T961] irq event stamp: 0 [ 116.097345][ T961] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 116.097349][ T961] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 116.097356][ T961] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 116.097357][ T961] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 116.097359][ T961] Preemption disabled at: [ 116.097360][ T961] [] vprintk_emit+0x31b/0x3e0 [ 116.097367][ T961] CPU: 3 UID: 0 PID: 961 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 116.097370][ T961] Tainted: [W]=WARN [ 116.097371][ T961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 116.097373][ T961] Call Trace: [ 116.097375][ T961] [ 116.097376][ T961] dump_stack_lvl+0x6f/0xa0 [ 116.097381][ T961] ? vprintk_emit+0x31b/0x3e0 [ 116.097383][ T961] __might_resched.cold+0x1fe/0x2c1 [ 116.097387][ T961] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 116.097389][ T961] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 116.097392][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097396][ T961] __kmalloc_noprof+0x443/0x760 [ 116.097400][ T961] ? __rwlock_init+0x150/0x150 [ 116.097402][ T961] ? alloc_buf.isra.0+0x4b/0x260 [ 116.097406][ T961] ? do_raw_spin_unlock+0x59/0x250 [ 116.097408][ T961] alloc_buf.isra.0+0x4b/0x260 [ 116.097410][ T961] put_chars+0x1e1/0x2f0 [ 116.097412][ T961] ? __send_to_port+0x420/0x420 [ 116.097414][ T961] ? console_prepend_replay+0x20/0x20 [ 116.097416][ T961] hvc_console_print+0x292/0x780 [ 116.097419][ T961] ? hvc_write+0x3a0/0x3a0 [ 116.097421][ T961] ? vsnprintf+0x527/0x1700 [ 116.097424][ T961] ? __rwlock_init+0x150/0x150 [ 116.097425][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097427][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097430][ T961] console_emit_next_record+0x22f/0x4c0 [ 116.097432][ T961] ? devkmsg_read+0x4b0/0x4b0 [ 116.097434][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097436][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097437][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097439][ T961] ? lock_acquire+0x13c/0x160 [ 116.097441][ T961] ? console_flush_one_record+0x111/0x710 [ 116.097443][ T961] console_flush_one_record+0x46f/0x710 [ 116.097445][ T961] ? console_emit_next_record+0x4c0/0x4c0 [ 116.097448][ T961] console_unlock+0xee/0x1f0 [ 116.097450][ T961] ? lock_acquire+0x13c/0x160 [ 116.097451][ T961] ? console_flush_one_record+0x710/0x710 [ 116.097453][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097454][ T961] ? lock_release+0x184/0x1f0 [ 116.097456][ T961] ? lock_acquire+0x60/0x160 [ 116.097457][ T961] ? __rcu_read_lock+0x30/0x70 [ 116.097459][ T961] ? __down_trylock_console_sem+0x5e/0xa0 [ 116.097461][ T961] ? vprintk_emit+0x320/0x3e0 [ 116.097463][ T961] vprintk_emit+0x37c/0x3e0 [ 116.097466][ T961] ? wake_up_klogd_work_func+0x90/0x90 [ 116.097468][ T961] ? try_to_wake_up+0x153/0x1130 [ 116.097470][ T961] _printk+0xc7/0x100 [ 116.097474][ T961] ? snapshot_read.cold+0x21/0x21 [ 116.097476][ T961] ? __virt_addr_valid+0x102/0x440 [ 116.097479][ T961] ? __virt_addr_valid+0x1da/0x440 [ 116.097480][ T961] ? netdev_name+0x43/0x60 [ 116.097483][ T961] ? __netdev_printk+0x17f/0x1d0 [ 116.097485][ T961] netdev_info+0xe2/0x116 [ 116.097487][ T961] ? netdev_notice+0x120/0x120 [ 116.097488][ T961] ? netlink_unicast+0x486/0x750 [ 116.097492][ T961] ? netlink_sendmsg+0x735/0xc60 [ 116.097493][ T961] ? pwq_dec_nr_in_flight+0x780/0x780 [ 116.097496][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097498][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097500][ T961] ? mutex_is_locked+0x1c/0x50 [ 116.097503][ T961] netif_set_allmulti.cold+0x7c/0x166 [ 116.097506][ T961] ? __local_bh_enable_ip+0xaa/0x150 [ 116.097508][ T961] __dev_change_flags+0x445/0x660 [ 116.097512][ T961] ? netif_set_allmulti+0x250/0x250 [ 116.097514][ T961] ? kernel_text_address+0x149/0x170 [ 116.097516][ T961] ? __kernel_text_address+0x12/0x30 [ 116.097517][ T961] ? write_profile+0xf0/0xf0 [ 116.097519][ T961] ? unwind_get_return_address+0x67/0xd0 [ 116.097521][ T961] netif_change_flags+0x87/0x190 [ 116.097524][ T961] do_setlink.isra.0+0x1cc3/0x2750 [ 116.097534][ T961] ? stack_trace_save+0x93/0xc0 [ 116.097535][ T961] ? rtnl_link_get_size+0x350/0x350 [ 116.097537][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097538][ T961] ? stack_depot_save_flags+0x1bc/0x790 [ 116.097542][ T961] ? kasan_save_stack+0x3d/0x50 [ 116.097545][ T961] ? kasan_save_stack+0x2f/0x50 [ 116.097547][ T961] ? kasan_save_track+0x14/0x30 [ 116.097548][ T961] ? __kasan_kmalloc+0x7b/0x90 [ 116.097550][ T961] ? __kmalloc_cache_noprof+0x29a/0x620 [ 116.097551][ T961] ? rtnl_newlink+0x124/0x11c0 [ 116.097552][ T961] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.097554][ T961] ? netlink_rcv_skb+0x14e/0x3a0 [ 116.097555][ T961] ? netlink_unicast+0x486/0x750 [ 116.097556][ T961] ? netlink_sendmsg+0x735/0xc60 [ 116.097557][ T961] ? ____sys_sendmsg+0x415/0x880 [ 116.097560][ T961] ? ___sys_sendmsg+0x14e/0x1d0 [ 116.097561][ T961] ? __sys_sendmsg+0x12c/0x1d0 [ 116.097563][ T961] ? do_syscall_64+0xff/0x530 [ 116.097565][ T961] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.097567][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097569][ T961] ? lock_acquire+0x13c/0x160 [ 116.097571][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097572][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097574][ T961] ? trace_contention_end+0xb3/0x180 [ 116.097576][ T961] ? __mutex_lock+0x1db/0x1ea0 [ 116.097578][ T961] ? __mutex_lock+0x9a3/0x1ea0 [ 116.097580][ T961] ? rtnl_newlink+0x9a8/0x11c0 [ 116.097581][ T961] ? ww_mutex_lock+0x160/0x160 [ 116.097584][ T961] ? __rtnl_newlink+0x3fa/0xa50 [ 116.097586][ T961] rtnl_newlink+0x9f1/0x11c0 [ 116.097588][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097589][ T961] ? rtnl_bridge_getlink+0x850/0x850 [ 116.097591][ T961] ? lock_acquire+0x13c/0x160 [ 116.097592][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097594][ T961] ? is_bpf_text_address+0x3e/0x110 [ 116.097598][ T961] ? is_bpf_text_address+0x72/0x110 [ 116.097599][ T961] ? kernel_text_address+0x149/0x170 [ 116.097601][ T961] ? __kernel_text_address+0x12/0x30 [ 116.097602][ T961] ? write_profile+0xf0/0xf0 [ 116.097603][ T961] ? unwind_get_return_address+0x67/0xd0 [ 116.097604][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097606][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097608][ T961] ? cap_capable+0x1d7/0x3d0 [ 116.097611][ T961] ? lock_acquire+0x13c/0x160 [ 116.097613][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097615][ T961] ? rtnl_bridge_getlink+0x850/0x850 [ 116.097616][ T961] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 116.097618][ T961] ? rtnl_link_fill+0x920/0x920 [ 116.097619][ T961] ? filter_irq_stacks+0xd0/0xd0 [ 116.097620][ T961] ? stack_depot_save_flags+0x1bc/0x790 [ 116.097623][ T961] netlink_rcv_skb+0x14e/0x3a0 [ 116.097624][ T961] ? rtnl_link_fill+0x920/0x920 [ 116.097626][ T961] ? lock_release+0x184/0x1f0 [ 116.097627][ T961] ? netlink_ack+0xcf0/0xcf0 [ 116.097629][ T961] ? __netlink_lookup+0xb9/0x6b0 [ 116.097631][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097633][ T961] ? lock_release+0x184/0x1f0 [ 116.097635][ T961] netlink_unicast+0x486/0x750 [ 116.097637][ T961] ? netlink_attachskb+0x810/0x810 [ 116.097638][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097640][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097642][ T961] ? lock_acquire+0x13c/0x160 [ 116.097644][ T961] netlink_sendmsg+0x735/0xc60 [ 116.097646][ T961] ? netlink_unicast+0x750/0x750 [ 116.097648][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097649][ T961] ? lock_release+0x184/0x1f0 [ 116.097651][ T961] ____sys_sendmsg+0x415/0x880 [ 116.097653][ T961] ? copy_msghdr_from_user+0x279/0x420 [ 116.097655][ T961] ? get_timestamp.constprop.0+0x390/0x390 [ 116.097656][ T961] ? move_addr_to_kernel+0x40/0x40 [ 116.097658][ T961] ? filter_irq_stacks+0xd0/0xd0 [ 116.097660][ T961] ___sys_sendmsg+0x14e/0x1d0 [ 116.097662][ T961] ? copy_msghdr_from_user+0x420/0x420 [ 116.097667][ T961] __sys_sendmsg+0x12c/0x1d0 [ 116.097669][ T961] ? __sys_sendmsg_sock+0x20/0x20 [ 116.097672][ T961] ? rcu_is_watching+0x16/0xd0 [ 116.097674][ T961] do_syscall_64+0xff/0x530 [ 116.097675][ T961] ? exc_page_fault+0xee/0x100 [ 116.097677][ T961] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 116.097679][ T961] RIP: 0033:0x7f429546c54e [ 116.097681][ T961] 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 [ 116.097682][ T961] RSP: 002b:00007ffdfc99d7d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 116.097686][ T961] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f429546c54e [ 116.097687][ T961] RDX: 0000000000000000 RSI: 00007ffdfc99d880 RDI: 0000000000000005 [ 116.097688][ T961] RBP: 00007ffdfc99d7e0 R08: 0000000000000000 R09: 0000000000000000 [ 116.097689][ T961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126cc [ 116.097690][ T961] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdfc99df40 [ 116.097693][ T961] [ 121.336569][ T976] br0: left allmulticast mode [ 121.336584][ T976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 121.336587][ T976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 976, name: ip [ 121.336589][ T976] preempt_count: 1, expected: 0 [ 121.336590][ T976] RCU nest depth: 0, expected: 0 [ 121.336591][ T976] INFO: lockdep is turned off. [ 121.336592][ T976] irq event stamp: 0 [ 121.336592][ T976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 121.336596][ T976] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 121.336603][ T976] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 121.336604][ T976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 121.336606][ T976] Preemption disabled at: [ 121.336606][ T976] [] vprintk_emit+0x31b/0x3e0 [ 121.336614][ T976] CPU: 2 UID: 0 PID: 976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 121.336618][ T976] Tainted: [W]=WARN [ 121.336619][ T976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 121.336621][ T976] Call Trace: [ 121.336622][ T976] [ 121.336624][ T976] dump_stack_lvl+0x6f/0xa0 [ 121.336629][ T976] ? vprintk_emit+0x31b/0x3e0 [ 121.336631][ T976] __might_resched.cold+0x1fe/0x2c1 [ 121.336635][ T976] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 121.336636][ T976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 121.336640][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336644][ T976] __kmalloc_noprof+0x443/0x760 [ 121.336647][ T976] ? __rwlock_init+0x150/0x150 [ 121.336650][ T976] ? alloc_buf.isra.0+0x4b/0x260 [ 121.336654][ T976] ? do_raw_spin_unlock+0x59/0x250 [ 121.336655][ T976] alloc_buf.isra.0+0x4b/0x260 [ 121.336657][ T976] put_chars+0x1e1/0x2f0 [ 121.336659][ T976] ? __send_to_port+0x420/0x420 [ 121.336661][ T976] ? console_prepend_replay+0x20/0x20 [ 121.336663][ T976] hvc_console_print+0x292/0x780 [ 121.336667][ T976] ? hvc_write+0x3a0/0x3a0 [ 121.336668][ T976] ? vsnprintf+0x527/0x1700 [ 121.336671][ T976] ? __rwlock_init+0x150/0x150 [ 121.336673][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336675][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336677][ T976] console_emit_next_record+0x22f/0x4c0 [ 121.336680][ T976] ? devkmsg_read+0x4b0/0x4b0 [ 121.336682][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336683][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336685][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336687][ T976] ? lock_acquire+0x13c/0x160 [ 121.336689][ T976] ? console_flush_one_record+0x111/0x710 [ 121.336690][ T976] console_flush_one_record+0x46f/0x710 [ 121.336693][ T976] ? console_emit_next_record+0x4c0/0x4c0 [ 121.336696][ T976] console_unlock+0xee/0x1f0 [ 121.336697][ T976] ? lock_acquire+0x13c/0x160 [ 121.336699][ T976] ? console_flush_one_record+0x710/0x710 [ 121.336701][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336702][ T976] ? lock_release+0x184/0x1f0 [ 121.336704][ T976] ? lock_acquire+0x60/0x160 [ 121.336705][ T976] ? __rcu_read_lock+0x30/0x70 [ 121.336707][ T976] ? __down_trylock_console_sem+0x5e/0xa0 [ 121.336709][ T976] ? vprintk_emit+0x320/0x3e0 [ 121.336711][ T976] vprintk_emit+0x37c/0x3e0 [ 121.336713][ T976] ? wake_up_klogd_work_func+0x90/0x90 [ 121.336715][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336717][ T976] ? lock_release+0x184/0x1f0 [ 121.336719][ T976] _printk+0xc7/0x100 [ 121.336723][ T976] ? snapshot_read.cold+0x21/0x21 [ 121.336724][ T976] ? trace_sched_exit_tp+0x9b/0x160 [ 121.336726][ T976] ? __schedule+0xfa5/0x20e0 [ 121.336729][ T976] ? netdev_name+0x43/0x60 [ 121.336732][ T976] ? __netdev_printk+0x17f/0x1d0 [ 121.336733][ T976] netdev_info+0xe2/0x116 [ 121.336735][ T976] ? netdev_notice+0x120/0x120 [ 121.336737][ T976] ? netlink_sendmsg+0x735/0xc60 [ 121.336741][ T976] ? preempt_schedule_thunk+0x16/0x30 [ 121.336743][ T976] ? mutex_is_locked+0x1c/0x50 [ 121.336746][ T976] netif_set_allmulti.cold+0x7c/0x166 [ 121.336749][ T976] ? __local_bh_enable_ip+0x11f/0x150 [ 121.336751][ T976] __dev_change_flags+0x445/0x660 [ 121.336755][ T976] ? netif_set_allmulti+0x250/0x250 [ 121.336757][ T976] ? kernel_text_address+0x149/0x170 [ 121.336759][ T976] ? __kernel_text_address+0x12/0x30 [ 121.336761][ T976] ? write_profile+0xf0/0xf0 [ 121.336763][ T976] ? unwind_get_return_address+0x67/0xd0 [ 121.336766][ T976] netif_change_flags+0x87/0x190 [ 121.336768][ T976] do_setlink.isra.0+0x1cc3/0x2750 [ 121.336771][ T976] ? stack_trace_save+0x93/0xc0 [ 121.336773][ T976] ? rtnl_link_get_size+0x350/0x350 [ 121.336774][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336775][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 121.336779][ T976] ? kasan_save_stack+0x3d/0x50 [ 121.336782][ T976] ? kasan_save_stack+0x2f/0x50 [ 121.336784][ T976] ? kasan_save_track+0x14/0x30 [ 121.336785][ T976] ? __kasan_kmalloc+0x7b/0x90 [ 121.336787][ T976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 121.336788][ T976] ? rtnl_newlink+0x124/0x11c0 [ 121.336789][ T976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 121.336790][ T976] ? netlink_rcv_skb+0x14e/0x3a0 [ 121.336792][ T976] ? netlink_unicast+0x486/0x750 [ 121.336793][ T976] ? netlink_sendmsg+0x735/0xc60 [ 121.336794][ T976] ? ____sys_sendmsg+0x415/0x880 [ 121.336797][ T976] ? ___sys_sendmsg+0x14e/0x1d0 [ 121.336799][ T976] ? __sys_sendmsg+0x12c/0x1d0 [ 121.336800][ T976] ? do_syscall_64+0xff/0x530 [ 121.336802][ T976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 121.336805][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336806][ T976] ? lock_acquire+0x13c/0x160 [ 121.336808][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336809][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336811][ T976] ? trace_contention_end+0xb3/0x180 [ 121.336813][ T976] ? __mutex_lock+0x1db/0x1ea0 [ 121.336815][ T976] ? __mutex_lock+0x9a3/0x1ea0 [ 121.336816][ T976] ? rtnl_newlink+0x9a8/0x11c0 [ 121.336818][ T976] ? ww_mutex_lock+0x160/0x160 [ 121.336820][ T976] ? __rtnl_newlink+0x3fa/0xa50 [ 121.336822][ T976] rtnl_newlink+0x9f1/0x11c0 [ 121.336824][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336826][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 121.336827][ T976] ? lock_acquire+0x13c/0x160 [ 121.336829][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336831][ T976] ? is_bpf_text_address+0x3e/0x110 [ 121.336834][ T976] ? is_bpf_text_address+0x72/0x110 [ 121.336836][ T976] ? kernel_text_address+0x149/0x170 [ 121.336837][ T976] ? __kernel_text_address+0x12/0x30 [ 121.336838][ T976] ? write_profile+0xf0/0xf0 [ 121.336839][ T976] ? unwind_get_return_address+0x67/0xd0 [ 121.336841][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336843][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336844][ T976] ? cap_capable+0x1d7/0x3d0 [ 121.336848][ T976] ? lock_acquire+0x13c/0x160 [ 121.336849][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336851][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 121.336853][ T976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 121.336854][ T976] ? rtnl_link_fill+0x920/0x920 [ 121.336856][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 121.336857][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 121.336860][ T976] netlink_rcv_skb+0x14e/0x3a0 [ 121.336861][ T976] ? rtnl_link_fill+0x920/0x920 [ 121.336862][ T976] ? lock_release+0x184/0x1f0 [ 121.336864][ T976] ? netlink_ack+0xcf0/0xcf0 [ 121.336865][ T976] ? __netlink_lookup+0xb9/0x6b0 [ 121.336868][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336870][ T976] ? lock_release+0x184/0x1f0 [ 121.336872][ T976] netlink_unicast+0x486/0x750 [ 121.336874][ T976] ? netlink_attachskb+0x810/0x810 [ 121.336875][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336877][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336879][ T976] ? lock_acquire+0x13c/0x160 [ 121.336881][ T976] netlink_sendmsg+0x735/0xc60 [ 121.336883][ T976] ? netlink_unicast+0x750/0x750 [ 121.336885][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336886][ T976] ? lock_release+0x184/0x1f0 [ 121.336888][ T976] ____sys_sendmsg+0x415/0x880 [ 121.336890][ T976] ? copy_msghdr_from_user+0x279/0x420 [ 121.336891][ T976] ? get_timestamp.constprop.0+0x390/0x390 [ 121.336893][ T976] ? move_addr_to_kernel+0x40/0x40 [ 121.336895][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 121.336897][ T976] ___sys_sendmsg+0x14e/0x1d0 [ 121.336899][ T976] ? copy_msghdr_from_user+0x420/0x420 [ 121.336904][ T976] __sys_sendmsg+0x12c/0x1d0 [ 121.336906][ T976] ? __sys_sendmsg_sock+0x20/0x20 [ 121.336909][ T976] ? rcu_is_watching+0x16/0xd0 [ 121.336911][ T976] do_syscall_64+0xff/0x530 [ 121.336912][ T976] ? exc_page_fault+0xee/0x100 [ 121.336914][ T976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 121.336916][ T976] RIP: 0033:0x7f0a74f0454e [ 121.336918][ T976] 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 [ 121.336920][ T976] RSP: 002b:00007ffdaf8be0b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 121.336924][ T976] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0a74f0454e [ 121.336925][ T976] RDX: 0000000000000000 RSI: 00007ffdaf8be160 RDI: 0000000000000005 [ 121.336926][ T976] RBP: 00007ffdaf8be0c0 R08: 0000000000000000 R09: 0000000000000000 [ 121.336927][ T976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126d1 [ 121.336927][ T976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdaf8be820 [ 121.336930][ T976] [ 124.264294][ T9] br0: left promiscuous mode [ 124.264309][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 124.264311][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 124.264313][ T9] preempt_count: 1, expected: 0 [ 124.264314][ T9] RCU nest depth: 0, expected: 0 [ 124.264315][ T9] INFO: lockdep is turned off. [ 124.264316][ T9] irq event stamp: 2022 [ 124.264317][ T9] hardirqs last enabled at (2021): [] _raw_spin_unlock_irq+0x28/0x50 [ 124.264325][ T9] hardirqs last disabled at (2022): [] __schedule+0x1246/0x20e0 [ 124.264327][ T9] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 124.264331][ T9] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 124.264335][ T9] Preemption disabled at: [ 124.264335][ T9] [] vprintk_emit+0x31b/0x3e0 [ 124.264342][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 124.264346][ T9] Tainted: [W]=WARN [ 124.264347][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 124.264348][ T9] Workqueue: events netdev_work_proc [ 124.264354][ T9] Call Trace: [ 124.264356][ T9] [ 124.264357][ T9] dump_stack_lvl+0x6f/0xa0 [ 124.264362][ T9] ? vprintk_emit+0x31b/0x3e0 [ 124.264364][ T9] __might_resched.cold+0x1fe/0x2c1 [ 124.264368][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 124.264371][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264375][ T9] __kmalloc_noprof+0x443/0x760 [ 124.264378][ T9] ? __rwlock_init+0x150/0x150 [ 124.264381][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 124.264385][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 124.264387][ T9] alloc_buf.isra.0+0x4b/0x260 [ 124.264389][ T9] put_chars+0x1e1/0x2f0 [ 124.264390][ T9] ? __send_to_port+0x420/0x420 [ 124.264392][ T9] ? console_prepend_replay+0x20/0x20 [ 124.264395][ T9] hvc_console_print+0x292/0x780 [ 124.264398][ T9] ? hvc_write+0x3a0/0x3a0 [ 124.264399][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264401][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264403][ T9] ? lock_acquire+0x13c/0x160 [ 124.264405][ T9] console_emit_next_record+0x22f/0x4c0 [ 124.264407][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 124.264409][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264411][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264413][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264414][ T9] ? lock_acquire+0x13c/0x160 [ 124.264416][ T9] ? console_flush_one_record+0x111/0x710 [ 124.264418][ T9] console_flush_one_record+0x46f/0x710 [ 124.264420][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 124.264423][ T9] console_unlock+0xee/0x1f0 [ 124.264425][ T9] ? lock_acquire+0x13c/0x160 [ 124.264426][ T9] ? console_flush_one_record+0x710/0x710 [ 124.264428][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264429][ T9] ? lock_release+0x184/0x1f0 [ 124.264431][ T9] ? lock_acquire+0x60/0x160 [ 124.264432][ T9] ? __rcu_read_lock+0x30/0x70 [ 124.264434][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 124.264436][ T9] ? vprintk_emit+0x320/0x3e0 [ 124.264438][ T9] vprintk_emit+0x37c/0x3e0 [ 124.264441][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 124.264443][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264444][ T9] ? lock_acquire+0x13c/0x160 [ 124.264446][ T9] _printk+0xc7/0x100 [ 124.264449][ T9] ? snapshot_read.cold+0x21/0x21 [ 124.264451][ T9] ? unwind_next_frame+0x69b/0x1ea0 [ 124.264454][ T9] ? ret_from_fork_asm+0x11/0x20 [ 124.264456][ T9] ? netdev_name+0x43/0x60 [ 124.264459][ T9] ? __netdev_printk+0x17f/0x1d0 [ 124.264460][ T9] netdev_info+0xe2/0x116 [ 124.264462][ T9] ? netdev_notice+0x120/0x120 [ 124.264464][ T9] ? __unwind_start+0x42e/0x900 [ 124.264466][ T9] ? do_raw_spin_lock+0x131/0x280 [ 124.264467][ T9] ? mutex_is_locked+0x1c/0x50 [ 124.264471][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 124.264474][ T9] netif_rx_mode_run+0x7c4/0x9b0 [ 124.264476][ T9] ? __rwlock_init+0x150/0x150 [ 124.264480][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 124.264481][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 124.264483][ T9] ? ref_tracker_free+0x380/0x870 [ 124.264487][ T9] ? ref_tracker_alloc+0x430/0x430 [ 124.264488][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 124.264489][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 124.264491][ T9] ? ret_from_fork_asm+0x11/0x20 [ 124.264493][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264495][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 124.264497][ T9] netdev_work_proc+0x3f7/0x5d0 [ 124.264499][ T9] ? netdev_work_sched+0x10/0x10 [ 124.264500][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264502][ T9] ? lock_acquire+0x13c/0x160 [ 124.264504][ T9] ? rcu_is_watching+0x16/0xd0 [ 124.264506][ T9] process_one_work+0xe3e/0x1560 [ 124.264510][ T9] ? __queue_delayed_work+0x470/0x470 [ 124.264512][ T9] ? find_held_lock+0x2b/0x80 [ 124.264514][ T9] ? __rwlock_init+0x150/0x150 [ 124.264516][ T9] worker_thread+0x4f1/0xd60 [ 124.264519][ T9] ? rescuer_thread+0x1340/0x1340 [ 124.264521][ T9] kthread+0x367/0x460 [ 124.264523][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 124.264524][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 124.264526][ T9] ret_from_fork+0x474/0x6b0 [ 124.264529][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 124.264531][ T9] ? __switch_to+0x5a3/0xe00 [ 124.264534][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 124.264535][ T9] ret_from_fork_asm+0x11/0x20 [ 124.264538][ T9] [ 124.346990][ T1060] br0: port 1(veth1) entered disabled state [ 124.447861][ T1065] veth1: left allmulticast mode [ 124.448078][ T1065] veth1: left promiscuous mode [ 124.448347][ T1065] br0: port 1(veth1) entered disabled state [ 124.734766][ T1092] veth1: entered promiscuous mode [ 124.772694][ T1096] veth1: left promiscuous mode [ 124.955221][ T1105] 8021q: 802.1Q VLAN Support v1.8 [ 125.307777][ T9] veth1: entered promiscuous mode [ 125.307792][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 125.307794][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 125.307796][ T9] preempt_count: 203, expected: 0 [ 125.307797][ T9] RCU nest depth: 0, expected: 0 [ 125.307797][ T9] INFO: lockdep is turned off. [ 125.307799][ T9] irq event stamp: 2022 [ 125.307799][ T9] hardirqs last enabled at (2021): [] _raw_spin_unlock_irq+0x28/0x50 [ 125.307808][ T9] hardirqs last disabled at (2022): [] __schedule+0x1246/0x20e0 [ 125.307810][ T9] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 125.307814][ T9] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 125.307816][ T9] Preemption disabled at: [ 125.307817][ T9] [] netif_rx_mode_run+0x83f/0x9b0 [ 125.307824][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 125.307827][ T9] Tainted: [W]=WARN [ 125.307828][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 125.307830][ T9] Workqueue: events netdev_work_proc [ 125.307836][ T9] Call Trace: [ 125.307837][ T9] [ 125.307839][ T9] dump_stack_lvl+0x6f/0xa0 [ 125.307844][ T9] ? netif_rx_mode_run+0x83f/0x9b0 [ 125.307845][ T9] __might_resched.cold+0x1fe/0x2c1 [ 125.307849][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 125.307853][ T9] ? __asan_memcpy+0x3c/0x60 [ 125.307856][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307860][ T9] __kmalloc_noprof+0x443/0x760 [ 125.307863][ T9] ? __rwlock_init+0x150/0x150 [ 125.307865][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 125.307869][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 125.307871][ T9] alloc_buf.isra.0+0x4b/0x260 [ 125.307873][ T9] put_chars+0x1e1/0x2f0 [ 125.307874][ T9] ? __send_to_port+0x420/0x420 [ 125.307876][ T9] ? console_prepend_replay+0x20/0x20 [ 125.307879][ T9] hvc_console_print+0x292/0x780 [ 125.307883][ T9] ? hvc_write+0x3a0/0x3a0 [ 125.307884][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307886][ T9] ? lock_acquire+0x13c/0x160 [ 125.307888][ T9] console_emit_next_record+0x22f/0x4c0 [ 125.307890][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 125.307892][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307894][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307896][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307897][ T9] ? lock_acquire+0x13c/0x160 [ 125.307899][ T9] ? console_flush_one_record+0x111/0x710 [ 125.307901][ T9] console_flush_one_record+0x46f/0x710 [ 125.307903][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 125.307906][ T9] console_unlock+0xee/0x1f0 [ 125.307907][ T9] ? lock_acquire+0x13c/0x160 [ 125.307909][ T9] ? console_flush_one_record+0x710/0x710 [ 125.307911][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307912][ T9] ? lock_release+0x184/0x1f0 [ 125.307914][ T9] ? lock_acquire+0x60/0x160 [ 125.307915][ T9] ? __rcu_read_lock+0x30/0x70 [ 125.307917][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 125.307919][ T9] ? vprintk_emit+0x320/0x3e0 [ 125.307921][ T9] vprintk_emit+0x37c/0x3e0 [ 125.307923][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 125.307926][ T9] _printk+0xc7/0x100 [ 125.307929][ T9] ? snapshot_read.cold+0x21/0x21 [ 125.307931][ T9] ? netdev_name+0x43/0x60 [ 125.307934][ T9] ? __netdev_printk+0x17f/0x1d0 [ 125.307936][ T9] netdev_info+0xe2/0x116 [ 125.307938][ T9] ? netdev_notice+0x120/0x120 [ 125.307939][ T9] ? __asan_memcpy+0x3c/0x60 [ 125.307941][ T9] ? __hw_addr_add_ex+0x3f4/0x630 [ 125.307942][ T9] ? mutex_is_locked+0x1c/0x50 [ 125.307945][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 125.307948][ T9] __dev_set_rx_mode+0x219/0x2c0 [ 125.307950][ T9] dev_uc_sync+0x124/0x160 [ 125.307953][ T9] netif_rx_mode_run+0x872/0x9b0 [ 125.307954][ T9] ? __rwlock_init+0x150/0x150 [ 125.307956][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 125.307958][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 125.307960][ T9] ? ref_tracker_free+0x380/0x870 [ 125.307963][ T9] ? ref_tracker_alloc+0x430/0x430 [ 125.307964][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 125.307966][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 125.307967][ T9] ? ret_from_fork_asm+0x11/0x20 [ 125.307970][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307971][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 125.307974][ T9] netdev_work_proc+0x3f7/0x5d0 [ 125.307976][ T9] ? netdev_work_sched+0x10/0x10 [ 125.307977][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307979][ T9] ? lock_acquire+0x13c/0x160 [ 125.307981][ T9] ? rcu_is_watching+0x16/0xd0 [ 125.307983][ T9] process_one_work+0xe3e/0x1560 [ 125.307987][ T9] ? __queue_delayed_work+0x470/0x470 [ 125.307989][ T9] ? find_held_lock+0x2b/0x80 [ 125.307991][ T9] ? __rwlock_init+0x150/0x150 [ 125.307993][ T9] worker_thread+0x4f1/0xd60 [ 125.307996][ T9] ? rescuer_thread+0x1340/0x1340 [ 125.307998][ T9] kthread+0x367/0x460 [ 125.308000][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 125.308001][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 125.308003][ T9] ret_from_fork+0x474/0x6b0 [ 125.308006][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 125.308008][ T9] ? __switch_to+0x5a3/0xe00 [ 125.308010][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 125.308012][ T9] ret_from_fork_asm+0x11/0x20 [ 125.308015][ T9] [ 141.902199][ T1178] veth1.100: entered promiscuous mode [ 141.902218][ T1178] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 141.902220][ T1178] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1178, name: ip [ 141.902222][ T1178] preempt_count: 1, expected: 0 [ 141.902223][ T1178] RCU nest depth: 0, expected: 0 [ 141.902223][ T1178] INFO: lockdep is turned off. [ 141.902225][ T1178] irq event stamp: 0 [ 141.902225][ T1178] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 141.902229][ T1178] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 141.902236][ T1178] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 141.902238][ T1178] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 141.902239][ T1178] Preemption disabled at: [ 141.902240][ T1178] [] vprintk_emit+0x31b/0x3e0 [ 141.902248][ T1178] CPU: 3 UID: 0 PID: 1178 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 141.902251][ T1178] Tainted: [W]=WARN [ 141.902252][ T1178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 141.902254][ T1178] Call Trace: [ 141.902255][ T1178] [ 141.902257][ T1178] dump_stack_lvl+0x6f/0xa0 [ 141.902262][ T1178] ? vprintk_emit+0x31b/0x3e0 [ 141.902264][ T1178] __might_resched.cold+0x1fe/0x2c1 [ 141.902268][ T1178] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 141.902271][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902275][ T1178] __kmalloc_noprof+0x443/0x760 [ 141.902278][ T1178] ? __rwlock_init+0x150/0x150 [ 141.902281][ T1178] ? alloc_buf.isra.0+0x4b/0x260 [ 141.902285][ T1178] ? do_raw_spin_unlock+0x59/0x250 [ 141.902287][ T1178] alloc_buf.isra.0+0x4b/0x260 [ 141.902289][ T1178] put_chars+0x1e1/0x2f0 [ 141.902291][ T1178] ? desc_read_finalized_seq+0x79/0x120 [ 141.902292][ T1178] ? __send_to_port+0x420/0x420 [ 141.902294][ T1178] ? console_prepend_replay+0x20/0x20 [ 141.902297][ T1178] hvc_console_print+0x292/0x780 [ 141.902300][ T1178] ? hvc_write+0x3a0/0x3a0 [ 141.902301][ T1178] ? do_raw_spin_lock+0x131/0x280 [ 141.902303][ T1178] ? __rwlock_init+0x150/0x150 [ 141.902305][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902306][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902308][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902310][ T1178] console_emit_next_record+0x22f/0x4c0 [ 141.902313][ T1178] ? devkmsg_read+0x4b0/0x4b0 [ 141.902314][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902316][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902318][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902319][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902321][ T1178] ? console_flush_one_record+0x111/0x710 [ 141.902323][ T1178] console_flush_one_record+0x46f/0x710 [ 141.902325][ T1178] ? console_emit_next_record+0x4c0/0x4c0 [ 141.902328][ T1178] console_unlock+0xee/0x1f0 [ 141.902330][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902331][ T1178] ? console_flush_one_record+0x710/0x710 [ 141.902333][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902335][ T1178] ? lock_release+0x184/0x1f0 [ 141.902336][ T1178] ? lock_acquire+0x60/0x160 [ 141.902338][ T1178] ? __rcu_read_lock+0x30/0x70 [ 141.902340][ T1178] ? __down_trylock_console_sem+0x5e/0xa0 [ 141.902342][ T1178] ? vprintk_emit+0x320/0x3e0 [ 141.902344][ T1178] vprintk_emit+0x37c/0x3e0 [ 141.902346][ T1178] ? wake_up_klogd_work_func+0x90/0x90 [ 141.902348][ T1178] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 141.902351][ T1178] ? try_to_wake_up+0x153/0x1130 [ 141.902354][ T1178] _printk+0xc7/0x100 [ 141.902357][ T1178] ? snapshot_read.cold+0x21/0x21 [ 141.902359][ T1178] ? __virt_addr_valid+0x102/0x440 [ 141.902362][ T1178] ? __virt_addr_valid+0x1da/0x440 [ 141.902364][ T1178] ? netdev_name+0x43/0x60 [ 141.902367][ T1178] ? __netdev_printk+0x17f/0x1d0 [ 141.902369][ T1178] netdev_info+0xe2/0x116 [ 141.902371][ T1178] ? netdev_notice+0x120/0x120 [ 141.902372][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 141.902375][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 141.902378][ T1178] ? pwq_dec_nr_in_flight+0x780/0x780 [ 141.902382][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902383][ T1178] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 141.902386][ T1178] ? mutex_is_locked+0x1c/0x50 [ 141.902389][ T1178] __dev_set_promiscuity.cold+0x95/0x104 [ 141.902392][ T1178] __dev_change_flags+0x396/0x660 [ 141.902396][ T1178] ? netif_set_allmulti+0x250/0x250 [ 141.902397][ T1178] ? kernel_text_address+0x149/0x170 [ 141.902399][ T1178] ? __kernel_text_address+0x12/0x30 [ 141.902400][ T1178] ? write_profile+0xf0/0xf0 [ 141.902403][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 141.902405][ T1178] netif_change_flags+0x87/0x190 [ 141.902407][ T1178] do_setlink.isra.0+0x1cc3/0x2750 [ 141.902412][ T1178] ? stack_trace_save+0x93/0xc0 [ 141.902413][ T1178] ? rtnl_link_get_size+0x350/0x350 [ 141.902415][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902416][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 141.902420][ T1178] ? kasan_save_stack+0x3d/0x50 [ 141.902423][ T1178] ? kasan_save_stack+0x2f/0x50 [ 141.902424][ T1178] ? kasan_save_track+0x14/0x30 [ 141.902426][ T1178] ? __kasan_kmalloc+0x7b/0x90 [ 141.902427][ T1178] ? __kmalloc_cache_noprof+0x29a/0x620 [ 141.902429][ T1178] ? rtnl_newlink+0x124/0x11c0 [ 141.902430][ T1178] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 141.902431][ T1178] ? netlink_rcv_skb+0x14e/0x3a0 [ 141.902433][ T1178] ? netlink_unicast+0x486/0x750 [ 141.902434][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 141.902435][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 141.902437][ T1178] ? ___sys_sendmsg+0x14e/0x1d0 [ 141.902439][ T1178] ? __sys_sendmsg+0x12c/0x1d0 [ 141.902442][ T1178] ? do_syscall_64+0xff/0x530 [ 141.902445][ T1178] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 141.902449][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902452][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902454][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902456][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902458][ T1178] ? trace_contention_end+0xb3/0x180 [ 141.902461][ T1178] ? __mutex_lock+0x1db/0x1ea0 [ 141.902462][ T1178] ? __mutex_lock+0x9a3/0x1ea0 [ 141.902463][ T1178] ? rtnl_newlink+0x9a8/0x11c0 [ 141.902465][ T1178] ? ww_mutex_lock+0x160/0x160 [ 141.902467][ T1178] ? __rtnl_newlink+0x3fa/0xa50 [ 141.902469][ T1178] rtnl_newlink+0x9f1/0x11c0 [ 141.902471][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902473][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 141.902474][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902476][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902478][ T1178] ? is_bpf_text_address+0x3e/0x110 [ 141.902481][ T1178] ? is_bpf_text_address+0x72/0x110 [ 141.902483][ T1178] ? kernel_text_address+0x149/0x170 [ 141.902484][ T1178] ? __kernel_text_address+0x12/0x30 [ 141.902485][ T1178] ? write_profile+0xf0/0xf0 [ 141.902486][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 141.902488][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902490][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902491][ T1178] ? cap_capable+0x1d7/0x3d0 [ 141.902495][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902496][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902498][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 141.902499][ T1178] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 141.902501][ T1178] ? rtnl_link_fill+0x920/0x920 [ 141.902503][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 141.902504][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 141.902506][ T1178] netlink_rcv_skb+0x14e/0x3a0 [ 141.902508][ T1178] ? rtnl_link_fill+0x920/0x920 [ 141.902509][ T1178] ? lock_release+0x184/0x1f0 [ 141.902511][ T1178] ? netlink_ack+0xcf0/0xcf0 [ 141.902512][ T1178] ? __netlink_lookup+0xb9/0x6b0 [ 141.902515][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902517][ T1178] ? lock_release+0x184/0x1f0 [ 141.902519][ T1178] netlink_unicast+0x486/0x750 [ 141.902521][ T1178] ? netlink_attachskb+0x810/0x810 [ 141.902522][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902524][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902526][ T1178] ? lock_acquire+0x13c/0x160 [ 141.902528][ T1178] netlink_sendmsg+0x735/0xc60 [ 141.902530][ T1178] ? netlink_unicast+0x750/0x750 [ 141.902531][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902533][ T1178] ? lock_release+0x184/0x1f0 [ 141.902535][ T1178] ____sys_sendmsg+0x415/0x880 [ 141.902537][ T1178] ? copy_msghdr_from_user+0x279/0x420 [ 141.902538][ T1178] ? get_timestamp.constprop.0+0x390/0x390 [ 141.902540][ T1178] ? move_addr_to_kernel+0x40/0x40 [ 141.902541][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 141.902544][ T1178] ___sys_sendmsg+0x14e/0x1d0 [ 141.902546][ T1178] ? copy_msghdr_from_user+0x420/0x420 [ 141.902550][ T1178] __sys_sendmsg+0x12c/0x1d0 [ 141.902552][ T1178] ? __sys_sendmsg_sock+0x20/0x20 [ 141.902555][ T1178] ? rcu_is_watching+0x16/0xd0 [ 141.902557][ T1178] do_syscall_64+0xff/0x530 [ 141.902558][ T1178] ? exc_page_fault+0xee/0x100 [ 141.902561][ T1178] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 141.902562][ T1178] RIP: 0033:0x7fc196bf554e [ 141.902564][ 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 [ 141.902566][ T1178] RSP: 002b:00007ffc1adde560 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 141.902570][ T1178] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc196bf554e [ 141.902571][ T1178] RDX: 0000000000000000 RSI: 00007ffc1adde610 RDI: 0000000000000005 [ 141.902572][ T1178] RBP: 00007ffc1adde570 R08: 0000000000000000 R09: 0000000000000000 [ 141.902573][ T1178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126e6 [ 141.902574][ T1178] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc1addecd0 [ 141.902576][ T1178] [ 147.176676][ T1193] veth1.100: left promiscuous mode [ 147.176692][ T1193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.176695][ T1193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1193, name: ip [ 147.176696][ T1193] preempt_count: 1, expected: 0 [ 147.176697][ T1193] RCU nest depth: 0, expected: 0 [ 147.176698][ T1193] INFO: lockdep is turned off. [ 147.176699][ T1193] irq event stamp: 0 [ 147.176700][ T1193] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.176704][ T1193] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.176710][ T1193] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.176712][ T1193] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.176714][ T1193] Preemption disabled at: [ 147.176714][ T1193] [] vprintk_emit+0x31b/0x3e0 [ 147.176722][ T1193] CPU: 0 UID: 0 PID: 1193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.176726][ T1193] Tainted: [W]=WARN [ 147.176727][ T1193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.176728][ T1193] Call Trace: [ 147.176730][ T1193] [ 147.176731][ T1193] dump_stack_lvl+0x6f/0xa0 [ 147.176737][ T1193] ? vprintk_emit+0x31b/0x3e0 [ 147.176746][ T1193] __might_resched.cold+0x1fe/0x2c1 [ 147.176750][ T1193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.176753][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176757][ T1193] __kmalloc_noprof+0x443/0x760 [ 147.176761][ T1193] ? __rwlock_init+0x150/0x150 [ 147.176764][ T1193] ? alloc_buf.isra.0+0x4b/0x260 [ 147.176768][ T1193] ? do_raw_spin_unlock+0x59/0x250 [ 147.176769][ T1193] alloc_buf.isra.0+0x4b/0x260 [ 147.176771][ T1193] put_chars+0x1e1/0x2f0 [ 147.176773][ T1193] ? desc_read_finalized_seq+0x79/0x120 [ 147.176775][ T1193] ? __send_to_port+0x420/0x420 [ 147.176777][ T1193] ? console_prepend_replay+0x20/0x20 [ 147.176779][ T1193] hvc_console_print+0x292/0x780 [ 147.176783][ T1193] ? hvc_write+0x3a0/0x3a0 [ 147.176784][ T1193] ? do_raw_spin_lock+0x131/0x280 [ 147.176786][ T1193] ? __rwlock_init+0x150/0x150 [ 147.176787][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176789][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176791][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176793][ T1193] console_emit_next_record+0x22f/0x4c0 [ 147.176795][ T1193] ? devkmsg_read+0x4b0/0x4b0 [ 147.176797][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176799][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176801][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176802][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176804][ T1193] ? console_flush_one_record+0x111/0x710 [ 147.176806][ T1193] console_flush_one_record+0x46f/0x710 [ 147.176808][ T1193] ? console_emit_next_record+0x4c0/0x4c0 [ 147.176811][ T1193] console_unlock+0xee/0x1f0 [ 147.176813][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176815][ T1193] ? console_flush_one_record+0x710/0x710 [ 147.176816][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176818][ T1193] ? lock_release+0x184/0x1f0 [ 147.176819][ T1193] ? lock_acquire+0x60/0x160 [ 147.176821][ T1193] ? __rcu_read_lock+0x30/0x70 [ 147.176823][ T1193] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.176825][ T1193] ? vprintk_emit+0x320/0x3e0 [ 147.176827][ T1193] vprintk_emit+0x37c/0x3e0 [ 147.176829][ T1193] ? wake_up_klogd_work_func+0x90/0x90 [ 147.176831][ T1193] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 147.176834][ T1193] ? try_to_wake_up+0x153/0x1130 [ 147.176837][ T1193] _printk+0xc7/0x100 [ 147.176840][ T1193] ? snapshot_read.cold+0x21/0x21 [ 147.176842][ T1193] ? __virt_addr_valid+0x102/0x440 [ 147.176845][ T1193] ? __virt_addr_valid+0x1da/0x440 [ 147.176847][ T1193] ? netdev_name+0x43/0x60 [ 147.176850][ T1193] ? __netdev_printk+0x17f/0x1d0 [ 147.176852][ T1193] netdev_info+0xe2/0x116 [ 147.176854][ T1193] ? netdev_notice+0x120/0x120 [ 147.176855][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 147.176859][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 147.176862][ T1193] ? pwq_dec_nr_in_flight+0x780/0x780 [ 147.176865][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176867][ T1193] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 147.176870][ T1193] ? mutex_is_locked+0x1c/0x50 [ 147.176873][ T1193] __dev_set_promiscuity.cold+0x95/0x104 [ 147.176876][ T1193] __dev_change_flags+0x396/0x660 [ 147.176879][ T1193] ? netif_set_allmulti+0x250/0x250 [ 147.176881][ T1193] ? kernel_text_address+0x149/0x170 [ 147.176883][ T1193] ? __kernel_text_address+0x12/0x30 [ 147.176884][ T1193] ? write_profile+0xf0/0xf0 [ 147.176886][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 147.176889][ T1193] netif_change_flags+0x87/0x190 [ 147.176891][ T1193] do_setlink.isra.0+0x1cc3/0x2750 [ 147.176895][ T1193] ? stack_trace_save+0x93/0xc0 [ 147.176897][ T1193] ? rtnl_link_get_size+0x350/0x350 [ 147.176898][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176900][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 147.176904][ T1193] ? kasan_save_stack+0x3d/0x50 [ 147.176907][ T1193] ? kasan_save_stack+0x2f/0x50 [ 147.176908][ T1193] ? kasan_save_track+0x14/0x30 [ 147.176910][ T1193] ? __kasan_kmalloc+0x7b/0x90 [ 147.176911][ T1193] ? __kmalloc_cache_noprof+0x29a/0x620 [ 147.176913][ T1193] ? rtnl_newlink+0x124/0x11c0 [ 147.176914][ T1193] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.176915][ T1193] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.176917][ T1193] ? netlink_unicast+0x486/0x750 [ 147.176918][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 147.176919][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 147.176921][ T1193] ? ___sys_sendmsg+0x14e/0x1d0 [ 147.176922][ T1193] ? __sys_sendmsg+0x12c/0x1d0 [ 147.176924][ T1193] ? do_syscall_64+0xff/0x530 [ 147.176926][ T1193] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.176928][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176930][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176932][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176933][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176935][ T1193] ? trace_contention_end+0xb3/0x180 [ 147.176937][ T1193] ? __mutex_lock+0x1db/0x1ea0 [ 147.176939][ T1193] ? __mutex_lock+0x9a3/0x1ea0 [ 147.176940][ T1193] ? rtnl_newlink+0x9a8/0x11c0 [ 147.176942][ T1193] ? ww_mutex_lock+0x160/0x160 [ 147.176944][ T1193] ? __rtnl_newlink+0x3fa/0xa50 [ 147.176946][ T1193] rtnl_newlink+0x9f1/0x11c0 [ 147.176948][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176950][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 147.176951][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176952][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176954][ T1193] ? is_bpf_text_address+0x3e/0x110 [ 147.176958][ T1193] ? is_bpf_text_address+0x72/0x110 [ 147.176959][ T1193] ? kernel_text_address+0x149/0x170 [ 147.176961][ T1193] ? __kernel_text_address+0x12/0x30 [ 147.176962][ T1193] ? write_profile+0xf0/0xf0 [ 147.176963][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 147.176965][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176966][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176968][ T1193] ? cap_capable+0x1d7/0x3d0 [ 147.176972][ T1193] ? lock_acquire+0x13c/0x160 [ 147.176973][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176975][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 147.176976][ T1193] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.176978][ T1193] ? rtnl_link_fill+0x920/0x920 [ 147.176979][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 147.176981][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 147.176983][ T1193] netlink_rcv_skb+0x14e/0x3a0 [ 147.176985][ T1193] ? rtnl_link_fill+0x920/0x920 [ 147.176986][ T1193] ? lock_release+0x184/0x1f0 [ 147.176988][ T1193] ? netlink_ack+0xcf0/0xcf0 [ 147.176989][ T1193] ? __netlink_lookup+0xb9/0x6b0 [ 147.176992][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.176994][ T1193] ? lock_release+0x184/0x1f0 [ 147.176996][ T1193] netlink_unicast+0x486/0x750 [ 147.176998][ T1193] ? netlink_attachskb+0x810/0x810 [ 147.176999][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.177001][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.177003][ T1193] ? lock_acquire+0x13c/0x160 [ 147.177005][ T1193] netlink_sendmsg+0x735/0xc60 [ 147.177007][ T1193] ? netlink_unicast+0x750/0x750 [ 147.177009][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.177011][ T1193] ? lock_release+0x184/0x1f0 [ 147.177013][ T1193] ____sys_sendmsg+0x415/0x880 [ 147.177014][ T1193] ? copy_msghdr_from_user+0x279/0x420 [ 147.177016][ T1193] ? get_timestamp.constprop.0+0x390/0x390 [ 147.177017][ T1193] ? move_addr_to_kernel+0x40/0x40 [ 147.177019][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 147.177022][ T1193] ___sys_sendmsg+0x14e/0x1d0 [ 147.177023][ T1193] ? copy_msghdr_from_user+0x420/0x420 [ 147.177028][ T1193] __sys_sendmsg+0x12c/0x1d0 [ 147.177030][ T1193] ? __sys_sendmsg_sock+0x20/0x20 [ 147.177033][ T1193] ? rcu_is_watching+0x16/0xd0 [ 147.177035][ T1193] do_syscall_64+0xff/0x530 [ 147.177036][ T1193] ? exc_page_fault+0xee/0x100 [ 147.177039][ T1193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.177040][ T1193] RIP: 0033:0x7efeacdaa54e [ 147.177042][ 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 [ 147.177044][ T1193] RSP: 002b:00007ffcbf9f5620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.177048][ T1193] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007efeacdaa54e [ 147.177050][ T1193] RDX: 0000000000000000 RSI: 00007ffcbf9f56d0 RDI: 0000000000000005 [ 147.177050][ T1193] RBP: 00007ffcbf9f5630 R08: 0000000000000000 R09: 0000000000000000 [ 147.177051][ T1193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126eb [ 147.177052][ T1193] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbf9f5d90 [ 147.177055][ T1193] [ 149.589741][ T1220] veth1.100: entered allmulticast mode [ 149.589763][ T1220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 149.589765][ T1220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1220, name: ip [ 149.589767][ T1220] preempt_count: 1, expected: 0 [ 149.589768][ T1220] RCU nest depth: 0, expected: 0 [ 149.589769][ T1220] INFO: lockdep is turned off. [ 149.589770][ T1220] irq event stamp: 0 [ 149.589771][ T1220] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 149.589775][ T1220] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 149.589781][ T1220] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 149.589783][ T1220] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 149.589785][ T1220] Preemption disabled at: [ 149.589785][ T1220] [] vprintk_emit+0x31b/0x3e0 [ 149.589794][ T1220] CPU: 2 UID: 0 PID: 1220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 149.589797][ T1220] Tainted: [W]=WARN [ 149.589798][ T1220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 149.589800][ T1220] Call Trace: [ 149.589801][ T1220] [ 149.589803][ T1220] dump_stack_lvl+0x6f/0xa0 [ 149.589808][ T1220] ? vprintk_emit+0x31b/0x3e0 [ 149.589810][ T1220] __might_resched.cold+0x1fe/0x2c1 [ 149.589813][ T1220] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 149.589815][ T1220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 149.589818][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589823][ T1220] __kmalloc_noprof+0x443/0x760 [ 149.589826][ T1220] ? __rwlock_init+0x150/0x150 [ 149.589829][ T1220] ? alloc_buf.isra.0+0x4b/0x260 [ 149.589833][ T1220] ? do_raw_spin_unlock+0x59/0x250 [ 149.589834][ T1220] alloc_buf.isra.0+0x4b/0x260 [ 149.589836][ T1220] put_chars+0x1e1/0x2f0 [ 149.589838][ T1220] ? __send_to_port+0x420/0x420 [ 149.589840][ T1220] ? console_prepend_replay+0x20/0x20 [ 149.589842][ T1220] hvc_console_print+0x292/0x780 [ 149.589846][ T1220] ? hvc_write+0x3a0/0x3a0 [ 149.589847][ T1220] ? vsnprintf+0x527/0x1700 [ 149.589850][ T1220] ? __rwlock_init+0x150/0x150 [ 149.589852][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589853][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589856][ T1220] console_emit_next_record+0x22f/0x4c0 [ 149.589858][ T1220] ? devkmsg_read+0x4b0/0x4b0 [ 149.589860][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589862][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589864][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589865][ T1220] ? lock_acquire+0x13c/0x160 [ 149.589867][ T1220] ? console_flush_one_record+0x111/0x710 [ 149.589869][ T1220] console_flush_one_record+0x46f/0x710 [ 149.589871][ T1220] ? console_emit_next_record+0x4c0/0x4c0 [ 149.589874][ T1220] console_unlock+0xee/0x1f0 [ 149.589876][ T1220] ? lock_acquire+0x13c/0x160 [ 149.589877][ T1220] ? console_flush_one_record+0x710/0x710 [ 149.589879][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589881][ T1220] ? lock_release+0x184/0x1f0 [ 149.589882][ T1220] ? lock_acquire+0x60/0x160 [ 149.589884][ T1220] ? __rcu_read_lock+0x30/0x70 [ 149.589886][ T1220] ? __down_trylock_console_sem+0x5e/0xa0 [ 149.589888][ T1220] ? vprintk_emit+0x320/0x3e0 [ 149.589890][ T1220] vprintk_emit+0x37c/0x3e0 [ 149.589892][ T1220] ? wake_up_klogd_work_func+0x90/0x90 [ 149.589894][ T1220] ? try_to_wake_up+0x153/0x1130 [ 149.589897][ T1220] _printk+0xc7/0x100 [ 149.589900][ T1220] ? snapshot_read.cold+0x21/0x21 [ 149.589902][ T1220] ? __virt_addr_valid+0x102/0x440 [ 149.589905][ T1220] ? __virt_addr_valid+0x1da/0x440 [ 149.589907][ T1220] ? netdev_name+0x43/0x60 [ 149.589910][ T1220] ? __netdev_printk+0x17f/0x1d0 [ 149.589912][ T1220] netdev_info+0xe2/0x116 [ 149.589914][ T1220] ? netdev_notice+0x120/0x120 [ 149.589915][ T1220] ? netlink_unicast+0x486/0x750 [ 149.589918][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 149.589920][ T1220] ? pwq_dec_nr_in_flight+0x780/0x780 [ 149.589923][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589925][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589927][ T1220] ? mutex_is_locked+0x1c/0x50 [ 149.589930][ T1220] netif_set_allmulti.cold+0x7c/0x166 [ 149.589933][ T1220] ? __local_bh_enable_ip+0xaa/0x150 [ 149.589935][ T1220] __dev_change_flags+0x445/0x660 [ 149.589939][ T1220] ? netif_set_allmulti+0x250/0x250 [ 149.589941][ T1220] ? kernel_text_address+0x149/0x170 [ 149.589943][ T1220] ? __kernel_text_address+0x12/0x30 [ 149.589944][ T1220] ? write_profile+0xf0/0xf0 [ 149.589946][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 149.589949][ T1220] netif_change_flags+0x87/0x190 [ 149.589951][ T1220] do_setlink.isra.0+0x1cc3/0x2750 [ 149.589955][ T1220] ? stack_trace_save+0x93/0xc0 [ 149.589957][ T1220] ? rtnl_link_get_size+0x350/0x350 [ 149.589958][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589959][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 149.589963][ T1220] ? kasan_save_stack+0x3d/0x50 [ 149.589966][ T1220] ? kasan_save_stack+0x2f/0x50 [ 149.589968][ T1220] ? kasan_save_track+0x14/0x30 [ 149.589969][ T1220] ? __kasan_kmalloc+0x7b/0x90 [ 149.589971][ T1220] ? __kmalloc_cache_noprof+0x29a/0x620 [ 149.589972][ T1220] ? rtnl_newlink+0x124/0x11c0 [ 149.589974][ T1220] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.589975][ T1220] ? netlink_rcv_skb+0x14e/0x3a0 [ 149.589976][ T1220] ? netlink_unicast+0x486/0x750 [ 149.589977][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 149.589979][ T1220] ? ____sys_sendmsg+0x415/0x880 [ 149.589981][ T1220] ? ___sys_sendmsg+0x14e/0x1d0 [ 149.589983][ T1220] ? __sys_sendmsg+0x12c/0x1d0 [ 149.589984][ T1220] ? do_syscall_64+0xff/0x530 [ 149.589986][ T1220] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.589989][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589991][ T1220] ? lock_acquire+0x13c/0x160 [ 149.589992][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589994][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.589995][ T1220] ? trace_contention_end+0xb3/0x180 [ 149.589997][ T1220] ? __mutex_lock+0x1db/0x1ea0 [ 149.590000][ T1220] ? __mutex_lock+0x9a3/0x1ea0 [ 149.590001][ T1220] ? rtnl_newlink+0x9a8/0x11c0 [ 149.590003][ T1220] ? ww_mutex_lock+0x160/0x160 [ 149.590005][ T1220] ? __rtnl_newlink+0x3fa/0xa50 [ 149.590007][ T1220] rtnl_newlink+0x9f1/0x11c0 [ 149.590009][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590011][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 149.590012][ T1220] ? lock_acquire+0x13c/0x160 [ 149.590013][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590015][ T1220] ? is_bpf_text_address+0x3e/0x110 [ 149.590018][ T1220] ? is_bpf_text_address+0x72/0x110 [ 149.590020][ T1220] ? kernel_text_address+0x149/0x170 [ 149.590022][ T1220] ? __kernel_text_address+0x12/0x30 [ 149.590023][ T1220] ? write_profile+0xf0/0xf0 [ 149.590024][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 149.590025][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590027][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590029][ T1220] ? cap_capable+0x1d7/0x3d0 [ 149.590032][ T1220] ? lock_acquire+0x13c/0x160 [ 149.590034][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590035][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 149.590037][ T1220] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 149.590038][ T1220] ? rtnl_link_fill+0x920/0x920 [ 149.590040][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 149.590041][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 149.590044][ T1220] netlink_rcv_skb+0x14e/0x3a0 [ 149.590045][ T1220] ? rtnl_link_fill+0x920/0x920 [ 149.590046][ T1220] ? lock_release+0x184/0x1f0 [ 149.590048][ T1220] ? netlink_ack+0xcf0/0xcf0 [ 149.590049][ T1220] ? __netlink_lookup+0xb9/0x6b0 [ 149.590052][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590054][ T1220] ? lock_release+0x184/0x1f0 [ 149.590056][ T1220] netlink_unicast+0x486/0x750 [ 149.590058][ T1220] ? netlink_attachskb+0x810/0x810 [ 149.590059][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590061][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590063][ T1220] ? lock_acquire+0x13c/0x160 [ 149.590065][ T1220] netlink_sendmsg+0x735/0xc60 [ 149.590067][ T1220] ? netlink_unicast+0x750/0x750 [ 149.590068][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590070][ T1220] ? lock_release+0x184/0x1f0 [ 149.590072][ T1220] ____sys_sendmsg+0x415/0x880 [ 149.590074][ T1220] ? copy_msghdr_from_user+0x279/0x420 [ 149.590075][ T1220] ? get_timestamp.constprop.0+0x390/0x390 [ 149.590077][ T1220] ? move_addr_to_kernel+0x40/0x40 [ 149.590078][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 149.590081][ T1220] ___sys_sendmsg+0x14e/0x1d0 [ 149.590083][ T1220] ? copy_msghdr_from_user+0x420/0x420 [ 149.590088][ T1220] __sys_sendmsg+0x12c/0x1d0 [ 149.590089][ T1220] ? __sys_sendmsg_sock+0x20/0x20 [ 149.590092][ T1220] ? rcu_is_watching+0x16/0xd0 [ 149.590094][ T1220] do_syscall_64+0xff/0x530 [ 149.590096][ T1220] ? exc_page_fault+0xee/0x100 [ 149.590098][ T1220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 149.590100][ T1220] RIP: 0033:0x7f52e2a6754e [ 149.590101][ 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 [ 149.590103][ T1220] RSP: 002b:00007ffe623e7f60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 149.590107][ T1220] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f52e2a6754e [ 149.590108][ T1220] RDX: 0000000000000000 RSI: 00007ffe623e8010 RDI: 0000000000000005 [ 149.590109][ T1220] RBP: 00007ffe623e7f70 R08: 0000000000000000 R09: 0000000000000000 [ 149.590110][ T1220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126ee [ 149.590114][ T1220] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe623e86d0 [ 149.590117][ T1220] [ 149.621392][ T1220] veth1: entered allmulticast mode [ 154.861108][ T1235] veth1.100: left allmulticast mode [ 154.861133][ T1235] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 154.861135][ T1235] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1235, name: ip [ 154.861137][ T1235] preempt_count: 1, expected: 0 [ 154.861137][ T1235] RCU nest depth: 0, expected: 0 [ 154.861138][ T1235] INFO: lockdep is turned off. [ 154.861140][ T1235] irq event stamp: 0 [ 154.861141][ T1235] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 154.861145][ T1235] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 154.861151][ T1235] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 154.861153][ T1235] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 154.861154][ T1235] Preemption disabled at: [ 154.861155][ T1235] [] vprintk_emit+0x31b/0x3e0 [ 154.861163][ T1235] CPU: 3 UID: 0 PID: 1235 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 154.861166][ T1235] Tainted: [W]=WARN [ 154.861167][ T1235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 154.861168][ T1235] Call Trace: [ 154.861170][ T1235] [ 154.861171][ T1235] dump_stack_lvl+0x6f/0xa0 [ 154.861177][ T1235] ? vprintk_emit+0x31b/0x3e0 [ 154.861179][ T1235] __might_resched.cold+0x1fe/0x2c1 [ 154.861182][ T1235] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 154.861184][ T1235] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 154.861187][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861191][ T1235] __kmalloc_noprof+0x443/0x760 [ 154.861195][ T1235] ? __rwlock_init+0x150/0x150 [ 154.861197][ T1235] ? alloc_buf.isra.0+0x4b/0x260 [ 154.861201][ T1235] ? do_raw_spin_unlock+0x59/0x250 [ 154.861203][ T1235] alloc_buf.isra.0+0x4b/0x260 [ 154.861205][ T1235] put_chars+0x1e1/0x2f0 [ 154.861207][ T1235] ? __send_to_port+0x420/0x420 [ 154.861209][ T1235] ? console_prepend_replay+0x20/0x20 [ 154.861211][ T1235] hvc_console_print+0x292/0x780 [ 154.861214][ T1235] ? hvc_write+0x3a0/0x3a0 [ 154.861215][ T1235] ? vsnprintf+0x527/0x1700 [ 154.861219][ T1235] ? __rwlock_init+0x150/0x150 [ 154.861220][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861222][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861225][ T1235] console_emit_next_record+0x22f/0x4c0 [ 154.861227][ T1235] ? devkmsg_read+0x4b0/0x4b0 [ 154.861229][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861231][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861233][ T1235] ? console_flush_one_record+0x111/0x710 [ 154.861235][ T1235] console_flush_one_record+0x46f/0x710 [ 154.861237][ T1235] ? console_emit_next_record+0x4c0/0x4c0 [ 154.861240][ T1235] console_unlock+0xee/0x1f0 [ 154.861241][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861243][ T1235] ? console_flush_one_record+0x710/0x710 [ 154.861245][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861246][ T1235] ? lock_release+0x184/0x1f0 [ 154.861248][ T1235] ? lock_acquire+0x60/0x160 [ 154.861249][ T1235] ? __rcu_read_lock+0x30/0x70 [ 154.861251][ T1235] ? __down_trylock_console_sem+0x5e/0xa0 [ 154.861253][ T1235] ? vprintk_emit+0x320/0x3e0 [ 154.861255][ T1235] vprintk_emit+0x37c/0x3e0 [ 154.861258][ T1235] ? wake_up_klogd_work_func+0x90/0x90 [ 154.861260][ T1235] ? try_to_wake_up+0x153/0x1130 [ 154.861262][ T1235] _printk+0xc7/0x100 [ 154.861266][ T1235] ? snapshot_read.cold+0x21/0x21 [ 154.861268][ T1235] ? __virt_addr_valid+0x102/0x440 [ 154.861271][ T1235] ? __virt_addr_valid+0x1da/0x440 [ 154.861273][ T1235] ? netdev_name+0x43/0x60 [ 154.861276][ T1235] ? __netdev_printk+0x17f/0x1d0 [ 154.861277][ T1235] netdev_info+0xe2/0x116 [ 154.861279][ T1235] ? netdev_notice+0x120/0x120 [ 154.861281][ T1235] ? netlink_unicast+0x486/0x750 [ 154.861284][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 154.861286][ T1235] ? pwq_dec_nr_in_flight+0x780/0x780 [ 154.861289][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861291][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861293][ T1235] ? mutex_is_locked+0x1c/0x50 [ 154.861296][ T1235] netif_set_allmulti.cold+0x7c/0x166 [ 154.861299][ T1235] ? __local_bh_enable_ip+0xaa/0x150 [ 154.861301][ T1235] __dev_change_flags+0x445/0x660 [ 154.861304][ T1235] ? netif_set_allmulti+0x250/0x250 [ 154.861306][ T1235] ? kernel_text_address+0x149/0x170 [ 154.861308][ T1235] ? __kernel_text_address+0x12/0x30 [ 154.861309][ T1235] ? write_profile+0xf0/0xf0 [ 154.861312][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 154.861314][ T1235] netif_change_flags+0x87/0x190 [ 154.861316][ T1235] do_setlink.isra.0+0x1cc3/0x2750 [ 154.861321][ T1235] ? stack_trace_save+0x93/0xc0 [ 154.861322][ T1235] ? rtnl_link_get_size+0x350/0x350 [ 154.861323][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861325][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 154.861329][ T1235] ? kasan_save_stack+0x3d/0x50 [ 154.861332][ T1235] ? kasan_save_stack+0x2f/0x50 [ 154.861333][ T1235] ? kasan_save_track+0x14/0x30 [ 154.861335][ T1235] ? __kasan_kmalloc+0x7b/0x90 [ 154.861337][ T1235] ? __kmalloc_cache_noprof+0x29a/0x620 [ 154.861338][ T1235] ? rtnl_newlink+0x124/0x11c0 [ 154.861339][ T1235] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 154.861341][ T1235] ? netlink_rcv_skb+0x14e/0x3a0 [ 154.861342][ T1235] ? netlink_unicast+0x486/0x750 [ 154.861343][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 154.861344][ T1235] ? ____sys_sendmsg+0x415/0x880 [ 154.861347][ T1235] ? ___sys_sendmsg+0x14e/0x1d0 [ 154.861349][ T1235] ? __sys_sendmsg+0x12c/0x1d0 [ 154.861350][ T1235] ? do_syscall_64+0xff/0x530 [ 154.861352][ T1235] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 154.861355][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861356][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861358][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861360][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861361][ T1235] ? trace_contention_end+0xb3/0x180 [ 154.861364][ T1235] ? __mutex_lock+0x1db/0x1ea0 [ 154.861366][ T1235] ? __mutex_lock+0x9a3/0x1ea0 [ 154.861367][ T1235] ? rtnl_newlink+0x9a8/0x11c0 [ 154.861369][ T1235] ? ww_mutex_lock+0x160/0x160 [ 154.861371][ T1235] ? __rtnl_newlink+0x3fa/0xa50 [ 154.861373][ T1235] rtnl_newlink+0x9f1/0x11c0 [ 154.861375][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861377][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 154.861378][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861379][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861381][ T1235] ? is_bpf_text_address+0x3e/0x110 [ 154.861385][ T1235] ? is_bpf_text_address+0x72/0x110 [ 154.861387][ T1235] ? kernel_text_address+0x149/0x170 [ 154.861388][ T1235] ? __kernel_text_address+0x12/0x30 [ 154.861389][ T1235] ? write_profile+0xf0/0xf0 [ 154.861390][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 154.861392][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861393][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861395][ T1235] ? cap_capable+0x1d7/0x3d0 [ 154.861399][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861400][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861402][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 154.861403][ T1235] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 154.861405][ T1235] ? rtnl_link_fill+0x920/0x920 [ 154.861406][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 154.861408][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 154.861410][ T1235] netlink_rcv_skb+0x14e/0x3a0 [ 154.861412][ T1235] ? rtnl_link_fill+0x920/0x920 [ 154.861413][ T1235] ? lock_release+0x184/0x1f0 [ 154.861415][ T1235] ? netlink_ack+0xcf0/0xcf0 [ 154.861416][ T1235] ? __netlink_lookup+0xb9/0x6b0 [ 154.861418][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861420][ T1235] ? lock_release+0x184/0x1f0 [ 154.861422][ T1235] netlink_unicast+0x486/0x750 [ 154.861424][ T1235] ? netlink_attachskb+0x810/0x810 [ 154.861426][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861427][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861429][ T1235] ? lock_acquire+0x13c/0x160 [ 154.861431][ T1235] netlink_sendmsg+0x735/0xc60 [ 154.861433][ T1235] ? netlink_unicast+0x750/0x750 [ 154.861435][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861437][ T1235] ? lock_release+0x184/0x1f0 [ 154.861440][ T1235] ____sys_sendmsg+0x415/0x880 [ 154.861443][ T1235] ? copy_msghdr_from_user+0x279/0x420 [ 154.861445][ T1235] ? get_timestamp.constprop.0+0x390/0x390 [ 154.861447][ T1235] ? move_addr_to_kernel+0x40/0x40 [ 154.861450][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 154.861454][ T1235] ___sys_sendmsg+0x14e/0x1d0 [ 154.861456][ T1235] ? copy_msghdr_from_user+0x420/0x420 [ 154.861461][ T1235] __sys_sendmsg+0x12c/0x1d0 [ 154.861463][ T1235] ? __sys_sendmsg_sock+0x20/0x20 [ 154.861466][ T1235] ? rcu_is_watching+0x16/0xd0 [ 154.861468][ T1235] do_syscall_64+0xff/0x530 [ 154.861470][ T1235] ? exc_page_fault+0xee/0x100 [ 154.861472][ T1235] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 154.861473][ T1235] RIP: 0033:0x7faf8c64d54e [ 154.861475][ 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 [ 154.861477][ T1235] RSP: 002b:00007ffeeae72fd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 154.861481][ T1235] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007faf8c64d54e [ 154.861483][ T1235] RDX: 0000000000000000 RSI: 00007ffeeae73080 RDI: 0000000000000005 [ 154.861483][ T1235] RBP: 00007ffeeae72fe0 R08: 0000000000000000 R09: 0000000000000000 [ 154.861484][ T1235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126f3 [ 154.861485][ T1235] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeeae73740 [ 154.861488][ T1235] [ 154.889814][ T1235] veth1: left allmulticast mode [ 163.537563][ T9] veth1: left promiscuous mode [ 163.537578][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 163.537580][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 163.537582][ T9] preempt_count: 203, expected: 0 [ 163.537583][ T9] RCU nest depth: 0, expected: 0 [ 163.537584][ T9] INFO: lockdep is turned off. [ 163.537586][ T9] irq event stamp: 2022 [ 163.537586][ T9] hardirqs last enabled at (2021): [] _raw_spin_unlock_irq+0x28/0x50 [ 163.537595][ T9] hardirqs last disabled at (2022): [] __schedule+0x1246/0x20e0 [ 163.537597][ T9] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 163.537601][ T9] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 163.537604][ T9] Preemption disabled at: [ 163.537605][ T9] [] netif_rx_mode_run+0x83f/0x9b0 [ 163.537612][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 163.537615][ T9] Tainted: [W]=WARN [ 163.537616][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 163.537618][ T9] Workqueue: events netdev_work_proc [ 163.537623][ T9] Call Trace: [ 163.537625][ T9] [ 163.537626][ T9] dump_stack_lvl+0x6f/0xa0 [ 163.537632][ T9] ? netif_rx_mode_run+0x83f/0x9b0 [ 163.537633][ T9] __might_resched.cold+0x1fe/0x2c1 [ 163.537637][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 163.537641][ T9] ? __asan_memcpy+0x3c/0x60 [ 163.537643][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537647][ T9] __kmalloc_noprof+0x443/0x760 [ 163.537651][ T9] ? __rwlock_init+0x150/0x150 [ 163.537653][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 163.537657][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 163.537659][ T9] alloc_buf.isra.0+0x4b/0x260 [ 163.537660][ T9] put_chars+0x1e1/0x2f0 [ 163.537663][ T9] ? __send_to_port+0x420/0x420 [ 163.537664][ T9] ? console_prepend_replay+0x20/0x20 [ 163.537668][ T9] hvc_console_print+0x292/0x780 [ 163.537671][ T9] ? hvc_write+0x3a0/0x3a0 [ 163.537672][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537674][ T9] ? lock_acquire+0x13c/0x160 [ 163.537676][ T9] console_emit_next_record+0x22f/0x4c0 [ 163.537679][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 163.537681][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537682][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537684][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537685][ T9] ? lock_acquire+0x13c/0x160 [ 163.537687][ T9] ? console_flush_one_record+0x111/0x710 [ 163.537689][ T9] console_flush_one_record+0x46f/0x710 [ 163.537691][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 163.537694][ T9] console_unlock+0xee/0x1f0 [ 163.537696][ T9] ? lock_acquire+0x13c/0x160 [ 163.537697][ T9] ? console_flush_one_record+0x710/0x710 [ 163.537699][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537701][ T9] ? lock_release+0x184/0x1f0 [ 163.537702][ T9] ? lock_acquire+0x60/0x160 [ 163.537703][ T9] ? __rcu_read_lock+0x30/0x70 [ 163.537705][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 163.537707][ T9] ? vprintk_emit+0x320/0x3e0 [ 163.537709][ T9] vprintk_emit+0x37c/0x3e0 [ 163.537712][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 163.537714][ T9] ? worker_thread+0x4f1/0xd60 [ 163.537716][ T9] ? ret_from_fork+0x474/0x6b0 [ 163.537719][ T9] ? ret_from_fork_asm+0x11/0x20 [ 163.537721][ T9] _printk+0xc7/0x100 [ 163.537725][ T9] ? snapshot_read.cold+0x21/0x21 [ 163.537727][ T9] ? netdev_name+0x43/0x60 [ 163.537730][ T9] ? __netdev_printk+0x17f/0x1d0 [ 163.537731][ T9] netdev_info+0xe2/0x116 [ 163.537733][ T9] ? netdev_notice+0x120/0x120 [ 163.537734][ T9] ? lock_acquire+0x13c/0x160 [ 163.537736][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537738][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 163.537739][ T9] ? trace_hardirqs_on+0x36/0x40 [ 163.537742][ T9] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 163.537744][ T9] ? kvfree_call_rcu+0x23b/0x2e0 [ 163.537747][ T9] ? mutex_is_locked+0x1c/0x50 [ 163.537750][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 163.537753][ T9] __dev_set_rx_mode+0x219/0x2c0 [ 163.537756][ T9] dev_uc_sync+0x124/0x160 [ 163.537758][ T9] netif_rx_mode_run+0x872/0x9b0 [ 163.537760][ T9] ? __rwlock_init+0x150/0x150 [ 163.537762][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 163.537763][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 163.537765][ T9] ? ref_tracker_free+0x380/0x870 [ 163.537769][ T9] ? ref_tracker_alloc+0x430/0x430 [ 163.537770][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 163.537771][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 163.537773][ T9] ? ret_from_fork_asm+0x11/0x20 [ 163.537775][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537777][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 163.537778][ T9] netdev_work_proc+0x3f7/0x5d0 [ 163.537780][ T9] ? netdev_work_sched+0x10/0x10 [ 163.537781][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537783][ T9] ? lock_acquire+0x13c/0x160 [ 163.537785][ T9] ? rcu_is_watching+0x16/0xd0 [ 163.537787][ T9] process_one_work+0xe3e/0x1560 [ 163.537790][ T9] ? __queue_delayed_work+0x470/0x470 [ 163.537792][ T9] ? find_held_lock+0x2b/0x80 [ 163.537794][ T9] ? __rwlock_init+0x150/0x150 [ 163.537796][ T9] worker_thread+0x4f1/0xd60 [ 163.537799][ T9] ? rescuer_thread+0x1340/0x1340 [ 163.537801][ T9] kthread+0x367/0x460 [ 163.537802][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 163.537804][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 163.537806][ T9] ret_from_fork+0x474/0x6b0 [ 163.537807][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 163.537809][ T9] ? __switch_to+0x5a3/0xe00 [ 163.537811][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 163.537813][ T9] ret_from_fork_asm+0x11/0x20 [ 163.537816][ T9] [ 163.976546][ T1464] veth1: entered promiscuous mode [ 164.016602][ T1468] veth1: left promiscuous mode [ 164.536376][ T1499] br0: port 1(veth1) entered blocking state [ 164.536642][ T1499] br0: port 1(veth1) entered disabled state [ 164.536904][ T1499] veth1: entered allmulticast mode [ 164.537845][ T1499] veth1: entered promiscuous mode [ 164.537851][ T1499] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 164.537854][ T1499] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1499, name: ip [ 164.537855][ T1499] preempt_count: 1, expected: 0 [ 164.537856][ T1499] RCU nest depth: 0, expected: 0 [ 164.537857][ T1499] INFO: lockdep is turned off. [ 164.537865][ T1499] irq event stamp: 0 [ 164.537866][ T1499] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 164.537871][ T1499] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 164.537877][ T1499] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 164.537879][ T1499] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 164.537881][ T1499] Preemption disabled at: [ 164.537882][ T1499] [] vprintk_emit+0x31b/0x3e0 [ 164.537889][ T1499] CPU: 2 UID: 0 PID: 1499 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 164.537892][ T1499] Tainted: [W]=WARN [ 164.537893][ T1499] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 164.537895][ T1499] Call Trace: [ 164.537896][ T1499] [ 164.537897][ T1499] dump_stack_lvl+0x6f/0xa0 [ 164.537903][ T1499] ? vprintk_emit+0x31b/0x3e0 [ 164.537905][ T1499] __might_resched.cold+0x1fe/0x2c1 [ 164.537909][ T1499] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 164.537912][ T1499] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 164.537914][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537917][ T1499] __kmalloc_noprof+0x443/0x760 [ 164.537921][ T1499] ? __rwlock_init+0x150/0x150 [ 164.537923][ T1499] ? alloc_buf.isra.0+0x4b/0x260 [ 164.537927][ T1499] ? do_raw_spin_unlock+0x59/0x250 [ 164.537929][ T1499] alloc_buf.isra.0+0x4b/0x260 [ 164.537930][ T1499] put_chars+0x1e1/0x2f0 [ 164.537932][ T1499] ? prb_final_commit+0x50/0x50 [ 164.537933][ T1499] ? __send_to_port+0x420/0x420 [ 164.537935][ T1499] ? printk_get_next_message+0x240/0x650 [ 164.537938][ T1499] hvc_console_print+0x292/0x780 [ 164.537941][ T1499] ? hvc_write+0x3a0/0x3a0 [ 164.537942][ T1499] ? do_raw_spin_lock+0x131/0x280 [ 164.537944][ T1499] ? vsnprintf+0x527/0x1700 [ 164.537947][ T1499] ? __rwlock_init+0x150/0x150 [ 164.537949][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537951][ T1499] ? lock_acquire+0x13c/0x160 [ 164.537953][ T1499] console_emit_next_record+0x22f/0x4c0 [ 164.537955][ T1499] ? devkmsg_read+0x4b0/0x4b0 [ 164.537957][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537959][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537960][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537962][ T1499] ? lock_acquire+0x13c/0x160 [ 164.537964][ T1499] ? console_flush_one_record+0x111/0x710 [ 164.537966][ T1499] console_flush_one_record+0x46f/0x710 [ 164.537968][ T1499] ? console_emit_next_record+0x4c0/0x4c0 [ 164.537971][ T1499] console_unlock+0xee/0x1f0 [ 164.537972][ T1499] ? lock_acquire+0x13c/0x160 [ 164.537974][ T1499] ? console_flush_one_record+0x710/0x710 [ 164.537976][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537977][ T1499] ? lock_release+0x184/0x1f0 [ 164.537979][ T1499] ? lock_acquire+0x60/0x160 [ 164.537980][ T1499] ? __rcu_read_lock+0x30/0x70 [ 164.537982][ T1499] ? __down_trylock_console_sem+0x5e/0xa0 [ 164.537984][ T1499] ? vprintk_emit+0x320/0x3e0 [ 164.537986][ T1499] vprintk_emit+0x37c/0x3e0 [ 164.537988][ T1499] ? wake_up_klogd_work_func+0x90/0x90 [ 164.537990][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.537993][ T1499] _printk+0xc7/0x100 [ 164.537995][ T1499] ? snapshot_read.cold+0x21/0x21 [ 164.537998][ T1499] ? netdev_name+0x43/0x60 [ 164.538001][ T1499] ? __netdev_printk+0x17f/0x1d0 [ 164.538003][ T1499] netdev_info+0xe2/0x116 [ 164.538004][ T1499] ? netdev_notice+0x120/0x120 [ 164.538006][ T1499] ? dev_get_min_mp_channel_count+0x230/0x230 [ 164.538010][ T1499] ? netdev_wait_allrefs_any+0x580/0x580 [ 164.538012][ T1499] ? mutex_is_locked+0x1c/0x50 [ 164.538016][ T1499] __dev_set_promiscuity.cold+0x95/0x104 [ 164.538018][ T1499] netif_set_promiscuity+0x4c/0xc0 [ 164.538021][ T1499] dev_set_promiscuity+0x9d/0x150 [ 164.538022][ T1499] br_port_set_promisc+0x66/0xc0 [bridge] [ 164.538035][ T1499] br_manage_promisc+0xd5/0x480 [bridge] [ 164.538043][ T1499] ? netdev_is_rx_handler_busy+0x2a/0xd0 [ 164.538046][ T1499] br_add_if+0x624/0x1320 [bridge] [ 164.538054][ T1499] ? cycle_netdev+0xa2/0xd0 [vrf] [ 164.538056][ T1499] do_set_master+0x357/0x580 [ 164.538060][ T1499] do_setlink.isra.0+0xa31/0x2750 [ 164.538062][ T1499] ? stack_trace_save+0x93/0xc0 [ 164.538064][ T1499] ? rtnl_link_get_size+0x350/0x350 [ 164.538065][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538067][ T1499] ? stack_depot_save_flags+0x1bc/0x790 [ 164.538071][ T1499] ? kasan_save_stack+0x3d/0x50 [ 164.538074][ T1499] ? kasan_save_stack+0x2f/0x50 [ 164.538076][ T1499] ? kasan_save_track+0x14/0x30 [ 164.538077][ T1499] ? __kasan_kmalloc+0x7b/0x90 [ 164.538079][ T1499] ? __kmalloc_cache_noprof+0x29a/0x620 [ 164.538080][ T1499] ? rtnl_newlink+0x124/0x11c0 [ 164.538082][ T1499] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 164.538083][ T1499] ? netlink_rcv_skb+0x14e/0x3a0 [ 164.538086][ T1499] ? netlink_unicast+0x486/0x750 [ 164.538087][ T1499] ? netlink_sendmsg+0x735/0xc60 [ 164.538088][ T1499] ? ____sys_sendmsg+0x415/0x880 [ 164.538091][ T1499] ? ___sys_sendmsg+0x14e/0x1d0 [ 164.538092][ T1499] ? __sys_sendmsg+0x12c/0x1d0 [ 164.538094][ T1499] ? do_syscall_64+0xff/0x530 [ 164.538096][ T1499] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 164.538098][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538100][ T1499] ? lock_acquire+0x13c/0x160 [ 164.538101][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538103][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538105][ T1499] ? trace_contention_end+0xb3/0x180 [ 164.538107][ T1499] ? __mutex_lock+0x1db/0x1ea0 [ 164.538109][ T1499] ? __mutex_lock+0x9a3/0x1ea0 [ 164.538114][ T1499] ? rtnl_newlink+0x9a8/0x11c0 [ 164.538115][ T1499] ? ww_mutex_lock+0x160/0x160 [ 164.538117][ T1499] ? nla_get_range_signed+0x3d0/0x3d0 [ 164.538119][ T1499] ? __rtnl_newlink+0x3fa/0xa50 [ 164.538121][ T1499] rtnl_newlink+0x9f1/0x11c0 [ 164.538123][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538125][ T1499] ? rtnl_bridge_getlink+0x850/0x850 [ 164.538126][ T1499] ? lock_acquire+0x13c/0x160 [ 164.538127][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538130][ T1499] ? is_bpf_text_address+0x3e/0x110 [ 164.538133][ T1499] ? is_bpf_text_address+0x72/0x110 [ 164.538135][ T1499] ? kernel_text_address+0x149/0x170 [ 164.538137][ T1499] ? __kernel_text_address+0x12/0x30 [ 164.538139][ T1499] ? write_profile+0xf0/0xf0 [ 164.538140][ T1499] ? unwind_get_return_address+0x67/0xd0 [ 164.538142][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538144][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538146][ T1499] ? cap_capable+0x1d7/0x3d0 [ 164.538149][ T1499] ? lock_acquire+0x13c/0x160 [ 164.538151][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538152][ T1499] ? rtnl_bridge_getlink+0x850/0x850 [ 164.538154][ T1499] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 164.538156][ T1499] ? rtnl_link_fill+0x920/0x920 [ 164.538157][ T1499] ? filter_irq_stacks+0xd0/0xd0 [ 164.538158][ T1499] ? stack_depot_save_flags+0x1bc/0x790 [ 164.538161][ T1499] netlink_rcv_skb+0x14e/0x3a0 [ 164.538162][ T1499] ? rtnl_link_fill+0x920/0x920 [ 164.538163][ T1499] ? lock_release+0x184/0x1f0 [ 164.538165][ T1499] ? netlink_ack+0xcf0/0xcf0 [ 164.538166][ T1499] ? __netlink_lookup+0xb9/0x6b0 [ 164.538169][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538171][ T1499] ? lock_release+0x184/0x1f0 [ 164.538173][ T1499] netlink_unicast+0x486/0x750 [ 164.538174][ T1499] ? netlink_attachskb+0x810/0x810 [ 164.538176][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538178][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538180][ T1499] ? lock_acquire+0x13c/0x160 [ 164.538181][ T1499] netlink_sendmsg+0x735/0xc60 [ 164.538183][ T1499] ? netlink_unicast+0x750/0x750 [ 164.538185][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538187][ T1499] ? lock_release+0x184/0x1f0 [ 164.538189][ T1499] ____sys_sendmsg+0x415/0x880 [ 164.538190][ T1499] ? copy_msghdr_from_user+0x279/0x420 [ 164.538192][ T1499] ? get_timestamp.constprop.0+0x390/0x390 [ 164.538193][ T1499] ? move_addr_to_kernel+0x40/0x40 [ 164.538195][ T1499] ? filter_irq_stacks+0xd0/0xd0 [ 164.538197][ T1499] ___sys_sendmsg+0x14e/0x1d0 [ 164.538199][ T1499] ? copy_msghdr_from_user+0x420/0x420 [ 164.538204][ T1499] __sys_sendmsg+0x12c/0x1d0 [ 164.538206][ T1499] ? __sys_sendmsg_sock+0x20/0x20 [ 164.538209][ T1499] ? rcu_is_watching+0x16/0xd0 [ 164.538211][ T1499] do_syscall_64+0xff/0x530 [ 164.538212][ T1499] ? exc_page_fault+0xee/0x100 [ 164.538214][ T1499] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 164.538216][ T1499] RIP: 0033:0x7f92a2f1454e [ 164.538218][ T1499] 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 [ 164.538219][ T1499] RSP: 002b:00007ffe15bc99a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 164.538223][ T1499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f92a2f1454e [ 164.538224][ T1499] RDX: 0000000000000000 RSI: 00007ffe15bc9a50 RDI: 0000000000000005 [ 164.538225][ T1499] RBP: 00007ffe15bc99b0 R08: 0000000000000000 R09: 0000000000000000 [ 164.538226][ T1499] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9126fd [ 164.538227][ T1499] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe15bca110 [ 164.538229][ T1499] [ 164.571403][ T1499] br0: port 1(veth1) entered blocking state [ 164.571626][ T1499] br0: port 1(veth1) entered forwarding state [ 181.226964][ T1555] veth1.100: entered promiscuous mode [ 181.226990][ T1555] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 181.226993][ T1555] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1555, name: ip [ 181.226994][ T1555] preempt_count: 1, expected: 0 [ 181.226996][ T1555] RCU nest depth: 0, expected: 0 [ 181.226996][ T1555] INFO: lockdep is turned off. [ 181.226998][ T1555] irq event stamp: 0 [ 181.226998][ T1555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 181.227002][ T1555] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 181.227008][ T1555] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 181.227010][ T1555] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 181.227012][ T1555] Preemption disabled at: [ 181.227012][ T1555] [] vprintk_emit+0x31b/0x3e0 [ 181.227020][ T1555] CPU: 0 UID: 0 PID: 1555 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 181.227023][ T1555] Tainted: [W]=WARN [ 181.227024][ T1555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 181.227026][ T1555] Call Trace: [ 181.227028][ T1555] [ 181.227029][ T1555] dump_stack_lvl+0x6f/0xa0 [ 181.227035][ T1555] ? vprintk_emit+0x31b/0x3e0 [ 181.227037][ T1555] __might_resched.cold+0x1fe/0x2c1 [ 181.227041][ T1555] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 181.227044][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227048][ T1555] __kmalloc_noprof+0x443/0x760 [ 181.227052][ T1555] ? __rwlock_init+0x150/0x150 [ 181.227054][ T1555] ? alloc_buf.isra.0+0x4b/0x260 [ 181.227058][ T1555] ? do_raw_spin_unlock+0x59/0x250 [ 181.227060][ T1555] alloc_buf.isra.0+0x4b/0x260 [ 181.227062][ T1555] put_chars+0x1e1/0x2f0 [ 181.227063][ T1555] ? desc_read_finalized_seq+0x79/0x120 [ 181.227065][ T1555] ? __send_to_port+0x420/0x420 [ 181.227067][ T1555] ? console_prepend_replay+0x20/0x20 [ 181.227070][ T1555] hvc_console_print+0x292/0x780 [ 181.227073][ T1555] ? hvc_write+0x3a0/0x3a0 [ 181.227074][ T1555] ? do_raw_spin_lock+0x131/0x280 [ 181.227076][ T1555] ? __rwlock_init+0x150/0x150 [ 181.227077][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227079][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227081][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227083][ T1555] console_emit_next_record+0x22f/0x4c0 [ 181.227085][ T1555] ? devkmsg_read+0x4b0/0x4b0 [ 181.227087][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227089][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227091][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227092][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227094][ T1555] ? console_flush_one_record+0x111/0x710 [ 181.227096][ T1555] console_flush_one_record+0x46f/0x710 [ 181.227098][ T1555] ? console_emit_next_record+0x4c0/0x4c0 [ 181.227101][ T1555] console_unlock+0xee/0x1f0 [ 181.227103][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227104][ T1555] ? console_flush_one_record+0x710/0x710 [ 181.227106][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227107][ T1555] ? lock_release+0x184/0x1f0 [ 181.227109][ T1555] ? lock_acquire+0x60/0x160 [ 181.227110][ T1555] ? __rcu_read_lock+0x30/0x70 [ 181.227115][ T1555] ? __down_trylock_console_sem+0x5e/0xa0 [ 181.227117][ T1555] ? vprintk_emit+0x320/0x3e0 [ 181.227119][ T1555] vprintk_emit+0x37c/0x3e0 [ 181.227121][ T1555] ? wake_up_klogd_work_func+0x90/0x90 [ 181.227123][ T1555] ? update_load_avg+0x141/0xf00 [ 181.227125][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227127][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227129][ T1555] _printk+0xc7/0x100 [ 181.227132][ T1555] ? snapshot_read.cold+0x21/0x21 [ 181.227134][ T1555] ? __switch_to+0x5a3/0xe00 [ 181.227137][ T1555] ? trace_sched_exit_tp+0x9b/0x160 [ 181.227139][ T1555] ? __schedule+0xfa5/0x20e0 [ 181.227142][ T1555] ? netdev_name+0x43/0x60 [ 181.227145][ T1555] ? __netdev_printk+0x17f/0x1d0 [ 181.227147][ T1555] netdev_info+0xe2/0x116 [ 181.227149][ T1555] ? netdev_notice+0x120/0x120 [ 181.227150][ T1555] ? netlink_sendmsg+0x735/0xc60 [ 181.227153][ T1555] ? ____sys_sendmsg+0x415/0x880 [ 181.227157][ T1555] ? preempt_schedule_common+0x3e/0xc0 [ 181.227158][ T1555] ? mutex_is_locked+0x1c/0x50 [ 181.227161][ T1555] __dev_set_promiscuity.cold+0x95/0x104 [ 181.227164][ T1555] __dev_change_flags+0x396/0x660 [ 181.227167][ T1555] ? netif_set_allmulti+0x250/0x250 [ 181.227169][ T1555] ? kernel_text_address+0x149/0x170 [ 181.227172][ T1555] ? __kernel_text_address+0x12/0x30 [ 181.227173][ T1555] ? write_profile+0xf0/0xf0 [ 181.227175][ T1555] ? unwind_get_return_address+0x67/0xd0 [ 181.227178][ T1555] netif_change_flags+0x87/0x190 [ 181.227180][ T1555] do_setlink.isra.0+0x1cc3/0x2750 [ 181.227185][ T1555] ? stack_trace_save+0x93/0xc0 [ 181.227186][ T1555] ? rtnl_link_get_size+0x350/0x350 [ 181.227187][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227189][ T1555] ? stack_depot_save_flags+0x1bc/0x790 [ 181.227193][ T1555] ? kasan_save_stack+0x3d/0x50 [ 181.227196][ T1555] ? kasan_save_stack+0x2f/0x50 [ 181.227197][ T1555] ? kasan_save_track+0x14/0x30 [ 181.227199][ T1555] ? __kasan_kmalloc+0x7b/0x90 [ 181.227200][ T1555] ? __kmalloc_cache_noprof+0x29a/0x620 [ 181.227202][ T1555] ? rtnl_newlink+0x124/0x11c0 [ 181.227203][ T1555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 181.227204][ T1555] ? netlink_rcv_skb+0x14e/0x3a0 [ 181.227206][ T1555] ? netlink_unicast+0x486/0x750 [ 181.227207][ T1555] ? netlink_sendmsg+0x735/0xc60 [ 181.227208][ T1555] ? ____sys_sendmsg+0x415/0x880 [ 181.227210][ T1555] ? ___sys_sendmsg+0x14e/0x1d0 [ 181.227211][ T1555] ? __sys_sendmsg+0x12c/0x1d0 [ 181.227213][ T1555] ? do_syscall_64+0xff/0x530 [ 181.227215][ T1555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 181.227217][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227219][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227220][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227222][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227224][ T1555] ? trace_contention_end+0xb3/0x180 [ 181.227226][ T1555] ? __mutex_lock+0x1db/0x1ea0 [ 181.227227][ T1555] ? __mutex_lock+0x9a3/0x1ea0 [ 181.227228][ T1555] ? rtnl_newlink+0x9a8/0x11c0 [ 181.227230][ T1555] ? ww_mutex_lock+0x160/0x160 [ 181.227232][ T1555] ? __rtnl_newlink+0x3fa/0xa50 [ 181.227234][ T1555] rtnl_newlink+0x9f1/0x11c0 [ 181.227236][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227238][ T1555] ? rtnl_bridge_getlink+0x850/0x850 [ 181.227239][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227241][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227243][ T1555] ? is_bpf_text_address+0x3e/0x110 [ 181.227246][ T1555] ? is_bpf_text_address+0x72/0x110 [ 181.227248][ T1555] ? kernel_text_address+0x149/0x170 [ 181.227250][ T1555] ? __kernel_text_address+0x12/0x30 [ 181.227251][ T1555] ? write_profile+0xf0/0xf0 [ 181.227252][ T1555] ? unwind_get_return_address+0x67/0xd0 [ 181.227253][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227255][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227257][ T1555] ? cap_capable+0x1d7/0x3d0 [ 181.227260][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227262][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227264][ T1555] ? rtnl_bridge_getlink+0x850/0x850 [ 181.227265][ T1555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 181.227267][ T1555] ? rtnl_link_fill+0x920/0x920 [ 181.227268][ T1555] ? filter_irq_stacks+0xd0/0xd0 [ 181.227270][ T1555] ? stack_depot_save_flags+0x1bc/0x790 [ 181.227272][ T1555] netlink_rcv_skb+0x14e/0x3a0 [ 181.227274][ T1555] ? rtnl_link_fill+0x920/0x920 [ 181.227275][ T1555] ? lock_release+0x184/0x1f0 [ 181.227277][ T1555] ? netlink_ack+0xcf0/0xcf0 [ 181.227278][ T1555] ? __netlink_lookup+0xb9/0x6b0 [ 181.227280][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227282][ T1555] ? lock_release+0x184/0x1f0 [ 181.227284][ T1555] netlink_unicast+0x486/0x750 [ 181.227286][ T1555] ? netlink_attachskb+0x810/0x810 [ 181.227288][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227289][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227291][ T1555] ? lock_acquire+0x13c/0x160 [ 181.227293][ T1555] netlink_sendmsg+0x735/0xc60 [ 181.227295][ T1555] ? netlink_unicast+0x750/0x750 [ 181.227297][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227298][ T1555] ? lock_release+0x184/0x1f0 [ 181.227300][ T1555] ____sys_sendmsg+0x415/0x880 [ 181.227302][ T1555] ? copy_msghdr_from_user+0x279/0x420 [ 181.227303][ T1555] ? get_timestamp.constprop.0+0x390/0x390 [ 181.227305][ T1555] ? move_addr_to_kernel+0x40/0x40 [ 181.227306][ T1555] ? filter_irq_stacks+0xd0/0xd0 [ 181.227309][ T1555] ___sys_sendmsg+0x14e/0x1d0 [ 181.227311][ T1555] ? copy_msghdr_from_user+0x420/0x420 [ 181.227316][ T1555] __sys_sendmsg+0x12c/0x1d0 [ 181.227318][ T1555] ? __sys_sendmsg_sock+0x20/0x20 [ 181.227320][ T1555] ? rcu_is_watching+0x16/0xd0 [ 181.227322][ T1555] do_syscall_64+0xff/0x530 [ 181.227324][ T1555] ? exc_page_fault+0xee/0x100 [ 181.227326][ T1555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 181.227328][ T1555] RIP: 0033:0x7f4a6f21154e [ 181.227329][ T1555] 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 [ 181.227331][ T1555] RSP: 002b:00007ffce0c6a2a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 181.227335][ T1555] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4a6f21154e [ 181.227336][ T1555] RDX: 0000000000000000 RSI: 00007ffce0c6a350 RDI: 0000000000000005 [ 181.227337][ T1555] RBP: 00007ffce0c6a2b0 R08: 0000000000000000 R09: 0000000000000000 [ 181.227338][ T1555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91270d [ 181.227339][ T1555] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffce0c6aa10 [ 181.227341][ T1555] [ 186.470783][ T1570] veth1.100: left promiscuous mode [ 186.470798][ T1570] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 186.470800][ T1570] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1570, name: ip [ 186.470802][ T1570] preempt_count: 1, expected: 0 [ 186.470803][ T1570] RCU nest depth: 0, expected: 0 [ 186.470804][ T1570] INFO: lockdep is turned off. [ 186.470805][ T1570] irq event stamp: 0 [ 186.470805][ T1570] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 186.470810][ T1570] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 186.470816][ T1570] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 186.470818][ T1570] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 186.470819][ T1570] Preemption disabled at: [ 186.470820][ T1570] [] vprintk_emit+0x31b/0x3e0 [ 186.470828][ T1570] CPU: 3 UID: 0 PID: 1570 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 186.470831][ T1570] Tainted: [W]=WARN [ 186.470832][ T1570] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 186.470833][ T1570] Call Trace: [ 186.470835][ T1570] [ 186.470836][ T1570] dump_stack_lvl+0x6f/0xa0 [ 186.470841][ T1570] ? vprintk_emit+0x31b/0x3e0 [ 186.470843][ T1570] __might_resched.cold+0x1fe/0x2c1 [ 186.470847][ T1570] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 186.470851][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470854][ T1570] __kmalloc_noprof+0x443/0x760 [ 186.470858][ T1570] ? __rwlock_init+0x150/0x150 [ 186.470861][ T1570] ? alloc_buf.isra.0+0x4b/0x260 [ 186.470865][ T1570] ? do_raw_spin_unlock+0x59/0x250 [ 186.470866][ T1570] alloc_buf.isra.0+0x4b/0x260 [ 186.470868][ T1570] put_chars+0x1e1/0x2f0 [ 186.470870][ T1570] ? desc_read_finalized_seq+0x79/0x120 [ 186.470872][ T1570] ? __send_to_port+0x420/0x420 [ 186.470874][ T1570] ? console_prepend_replay+0x20/0x20 [ 186.470876][ T1570] hvc_console_print+0x292/0x780 [ 186.470880][ T1570] ? hvc_write+0x3a0/0x3a0 [ 186.470881][ T1570] ? do_raw_spin_lock+0x131/0x280 [ 186.470883][ T1570] ? __rwlock_init+0x150/0x150 [ 186.470884][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470886][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470888][ T1570] ? lock_acquire+0x13c/0x160 [ 186.470890][ T1570] console_emit_next_record+0x22f/0x4c0 [ 186.470892][ T1570] ? devkmsg_read+0x4b0/0x4b0 [ 186.470894][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470896][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470898][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470899][ T1570] ? lock_acquire+0x13c/0x160 [ 186.470901][ T1570] ? console_flush_one_record+0x111/0x710 [ 186.470903][ T1570] console_flush_one_record+0x46f/0x710 [ 186.470905][ T1570] ? console_emit_next_record+0x4c0/0x4c0 [ 186.470908][ T1570] console_unlock+0xee/0x1f0 [ 186.470909][ T1570] ? lock_acquire+0x13c/0x160 [ 186.470911][ T1570] ? console_flush_one_record+0x710/0x710 [ 186.470913][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470914][ T1570] ? lock_release+0x184/0x1f0 [ 186.470916][ T1570] ? lock_acquire+0x60/0x160 [ 186.470917][ T1570] ? __rcu_read_lock+0x30/0x70 [ 186.470919][ T1570] ? __down_trylock_console_sem+0x5e/0xa0 [ 186.470921][ T1570] ? vprintk_emit+0x320/0x3e0 [ 186.470923][ T1570] vprintk_emit+0x37c/0x3e0 [ 186.470925][ T1570] ? wake_up_klogd_work_func+0x90/0x90 [ 186.470927][ T1570] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 186.470930][ T1570] ? try_to_wake_up+0x153/0x1130 [ 186.470933][ T1570] _printk+0xc7/0x100 [ 186.470936][ T1570] ? snapshot_read.cold+0x21/0x21 [ 186.470938][ T1570] ? __virt_addr_valid+0x102/0x440 [ 186.470941][ T1570] ? __virt_addr_valid+0x1da/0x440 [ 186.470943][ T1570] ? netdev_name+0x43/0x60 [ 186.470946][ T1570] ? __netdev_printk+0x17f/0x1d0 [ 186.470948][ T1570] netdev_info+0xe2/0x116 [ 186.470950][ T1570] ? netdev_notice+0x120/0x120 [ 186.470951][ T1570] ? netlink_sendmsg+0x735/0xc60 [ 186.470955][ T1570] ? ____sys_sendmsg+0x415/0x880 [ 186.470958][ T1570] ? pwq_dec_nr_in_flight+0x780/0x780 [ 186.470961][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470962][ T1570] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 186.470965][ T1570] ? mutex_is_locked+0x1c/0x50 [ 186.470968][ T1570] __dev_set_promiscuity.cold+0x95/0x104 [ 186.470971][ T1570] __dev_change_flags+0x396/0x660 [ 186.470974][ T1570] ? netif_set_allmulti+0x250/0x250 [ 186.470976][ T1570] ? kernel_text_address+0x149/0x170 [ 186.470978][ T1570] ? __kernel_text_address+0x12/0x30 [ 186.470979][ T1570] ? write_profile+0xf0/0xf0 [ 186.470981][ T1570] ? unwind_get_return_address+0x67/0xd0 [ 186.470984][ T1570] netif_change_flags+0x87/0x190 [ 186.470986][ T1570] do_setlink.isra.0+0x1cc3/0x2750 [ 186.470990][ T1570] ? stack_trace_save+0x93/0xc0 [ 186.470991][ T1570] ? rtnl_link_get_size+0x350/0x350 [ 186.470992][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.470994][ T1570] ? stack_depot_save_flags+0x1bc/0x790 [ 186.470998][ T1570] ? kasan_save_stack+0x3d/0x50 [ 186.471001][ T1570] ? kasan_save_stack+0x2f/0x50 [ 186.471002][ T1570] ? kasan_save_track+0x14/0x30 [ 186.471004][ T1570] ? __kasan_kmalloc+0x7b/0x90 [ 186.471005][ T1570] ? __kmalloc_cache_noprof+0x29a/0x620 [ 186.471007][ T1570] ? rtnl_newlink+0x124/0x11c0 [ 186.471008][ T1570] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 186.471016][ T1570] ? netlink_rcv_skb+0x14e/0x3a0 [ 186.471017][ T1570] ? netlink_unicast+0x486/0x750 [ 186.471019][ T1570] ? netlink_sendmsg+0x735/0xc60 [ 186.471020][ T1570] ? ____sys_sendmsg+0x415/0x880 [ 186.471021][ T1570] ? ___sys_sendmsg+0x14e/0x1d0 [ 186.471023][ T1570] ? __sys_sendmsg+0x12c/0x1d0 [ 186.471024][ T1570] ? do_syscall_64+0xff/0x530 [ 186.471026][ T1570] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 186.471029][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471031][ T1570] ? lock_acquire+0x13c/0x160 [ 186.471032][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471034][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471036][ T1570] ? trace_contention_end+0xb3/0x180 [ 186.471038][ T1570] ? __mutex_lock+0x1db/0x1ea0 [ 186.471039][ T1570] ? __mutex_lock+0x9a3/0x1ea0 [ 186.471041][ T1570] ? rtnl_newlink+0x9a8/0x11c0 [ 186.471042][ T1570] ? ww_mutex_lock+0x160/0x160 [ 186.471044][ T1570] ? __rtnl_newlink+0x3fa/0xa50 [ 186.471046][ T1570] rtnl_newlink+0x9f1/0x11c0 [ 186.471049][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471050][ T1570] ? rtnl_bridge_getlink+0x850/0x850 [ 186.471052][ T1570] ? lock_acquire+0x13c/0x160 [ 186.471053][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471055][ T1570] ? is_bpf_text_address+0x3e/0x110 [ 186.471058][ T1570] ? is_bpf_text_address+0x72/0x110 [ 186.471060][ T1570] ? kernel_text_address+0x149/0x170 [ 186.471061][ T1570] ? __kernel_text_address+0x12/0x30 [ 186.471062][ T1570] ? write_profile+0xf0/0xf0 [ 186.471064][ T1570] ? unwind_get_return_address+0x67/0xd0 [ 186.471065][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471067][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471068][ T1570] ? cap_capable+0x1d7/0x3d0 [ 186.471072][ T1570] ? lock_acquire+0x13c/0x160 [ 186.471073][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471075][ T1570] ? rtnl_bridge_getlink+0x850/0x850 [ 186.471076][ T1570] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 186.471078][ T1570] ? rtnl_link_fill+0x920/0x920 [ 186.471079][ T1570] ? filter_irq_stacks+0xd0/0xd0 [ 186.471081][ T1570] ? stack_depot_save_flags+0x1bc/0x790 [ 186.471083][ T1570] netlink_rcv_skb+0x14e/0x3a0 [ 186.471085][ T1570] ? rtnl_link_fill+0x920/0x920 [ 186.471086][ T1570] ? lock_release+0x184/0x1f0 [ 186.471088][ T1570] ? netlink_ack+0xcf0/0xcf0 [ 186.471089][ T1570] ? __netlink_lookup+0xb9/0x6b0 [ 186.471092][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471093][ T1570] ? lock_release+0x184/0x1f0 [ 186.471095][ T1570] netlink_unicast+0x486/0x750 [ 186.471097][ T1570] ? netlink_attachskb+0x810/0x810 [ 186.471099][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471101][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471102][ T1570] ? lock_acquire+0x13c/0x160 [ 186.471104][ T1570] netlink_sendmsg+0x735/0xc60 [ 186.471106][ T1570] ? netlink_unicast+0x750/0x750 [ 186.471108][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471110][ T1570] ? lock_release+0x184/0x1f0 [ 186.471114][ T1570] ____sys_sendmsg+0x415/0x880 [ 186.471116][ T1570] ? copy_msghdr_from_user+0x279/0x420 [ 186.471118][ T1570] ? get_timestamp.constprop.0+0x390/0x390 [ 186.471119][ T1570] ? move_addr_to_kernel+0x40/0x40 [ 186.471121][ T1570] ? filter_irq_stacks+0xd0/0xd0 [ 186.471123][ T1570] ___sys_sendmsg+0x14e/0x1d0 [ 186.471125][ T1570] ? copy_msghdr_from_user+0x420/0x420 [ 186.471130][ T1570] __sys_sendmsg+0x12c/0x1d0 [ 186.471132][ T1570] ? __sys_sendmsg_sock+0x20/0x20 [ 186.471135][ T1570] ? rcu_is_watching+0x16/0xd0 [ 186.471137][ T1570] do_syscall_64+0xff/0x530 [ 186.471138][ T1570] ? exc_page_fault+0xee/0x100 [ 186.471141][ T1570] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 186.471142][ T1570] RIP: 0033:0x7f5dd271754e [ 186.471144][ T1570] 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 [ 186.471146][ T1570] RSP: 002b:00007ffe8cf777f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 186.471149][ T1570] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5dd271754e [ 186.471151][ T1570] RDX: 0000000000000000 RSI: 00007ffe8cf778a0 RDI: 0000000000000005 [ 186.471151][ T1570] RBP: 00007ffe8cf77800 R08: 0000000000000000 R09: 0000000000000000 [ 186.471152][ T1570] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912712 [ 186.471153][ T1570] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe8cf77f60 [ 186.471156][ T1570] [ 188.800275][ T1597] veth1.100: entered allmulticast mode [ 188.800289][ T1597] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 188.800292][ T1597] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1597, name: ip [ 188.800294][ T1597] preempt_count: 1, expected: 0 [ 188.800294][ T1597] RCU nest depth: 0, expected: 0 [ 188.800295][ T1597] INFO: lockdep is turned off. [ 188.800296][ T1597] irq event stamp: 0 [ 188.800297][ T1597] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 188.800301][ T1597] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 188.800307][ T1597] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 188.800309][ T1597] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 188.800310][ T1597] Preemption disabled at: [ 188.800311][ T1597] [] vprintk_emit+0x31b/0x3e0 [ 188.800318][ T1597] CPU: 2 UID: 0 PID: 1597 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 188.800322][ T1597] Tainted: [W]=WARN [ 188.800323][ T1597] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 188.800324][ T1597] Call Trace: [ 188.800326][ T1597] [ 188.800327][ T1597] dump_stack_lvl+0x6f/0xa0 [ 188.800333][ T1597] ? vprintk_emit+0x31b/0x3e0 [ 188.800335][ T1597] __might_resched.cold+0x1fe/0x2c1 [ 188.800338][ T1597] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 188.800340][ T1597] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 188.800343][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800347][ T1597] __kmalloc_noprof+0x443/0x760 [ 188.800351][ T1597] ? __rwlock_init+0x150/0x150 [ 188.800353][ T1597] ? alloc_buf.isra.0+0x4b/0x260 [ 188.800357][ T1597] ? do_raw_spin_unlock+0x59/0x250 [ 188.800359][ T1597] alloc_buf.isra.0+0x4b/0x260 [ 188.800361][ T1597] put_chars+0x1e1/0x2f0 [ 188.800363][ T1597] ? __send_to_port+0x420/0x420 [ 188.800365][ T1597] ? console_prepend_replay+0x20/0x20 [ 188.800367][ T1597] hvc_console_print+0x292/0x780 [ 188.800370][ T1597] ? hvc_write+0x3a0/0x3a0 [ 188.800372][ T1597] ? vsnprintf+0x527/0x1700 [ 188.800375][ T1597] ? __rwlock_init+0x150/0x150 [ 188.800376][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800378][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800381][ T1597] console_emit_next_record+0x22f/0x4c0 [ 188.800383][ T1597] ? devkmsg_read+0x4b0/0x4b0 [ 188.800385][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800387][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800389][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800390][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800392][ T1597] ? console_flush_one_record+0x111/0x710 [ 188.800394][ T1597] console_flush_one_record+0x46f/0x710 [ 188.800396][ T1597] ? console_emit_next_record+0x4c0/0x4c0 [ 188.800399][ T1597] console_unlock+0xee/0x1f0 [ 188.800401][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800402][ T1597] ? console_flush_one_record+0x710/0x710 [ 188.800404][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800406][ T1597] ? lock_release+0x184/0x1f0 [ 188.800407][ T1597] ? lock_acquire+0x60/0x160 [ 188.800408][ T1597] ? __rcu_read_lock+0x30/0x70 [ 188.800410][ T1597] ? __down_trylock_console_sem+0x5e/0xa0 [ 188.800412][ T1597] ? vprintk_emit+0x320/0x3e0 [ 188.800414][ T1597] vprintk_emit+0x37c/0x3e0 [ 188.800417][ T1597] ? wake_up_klogd_work_func+0x90/0x90 [ 188.800419][ T1597] ? try_to_wake_up+0x153/0x1130 [ 188.800422][ T1597] _printk+0xc7/0x100 [ 188.800425][ T1597] ? snapshot_read.cold+0x21/0x21 [ 188.800427][ T1597] ? __virt_addr_valid+0x102/0x440 [ 188.800430][ T1597] ? __virt_addr_valid+0x1da/0x440 [ 188.800432][ T1597] ? netdev_name+0x43/0x60 [ 188.800435][ T1597] ? __netdev_printk+0x17f/0x1d0 [ 188.800436][ T1597] netdev_info+0xe2/0x116 [ 188.800439][ T1597] ? netdev_notice+0x120/0x120 [ 188.800441][ T1597] ? netlink_unicast+0x486/0x750 [ 188.800446][ T1597] ? netlink_sendmsg+0x735/0xc60 [ 188.800448][ T1597] ? pwq_dec_nr_in_flight+0x780/0x780 [ 188.800452][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800455][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800457][ T1597] ? mutex_is_locked+0x1c/0x50 [ 188.800461][ T1597] netif_set_allmulti.cold+0x7c/0x166 [ 188.800464][ T1597] ? __local_bh_enable_ip+0xaa/0x150 [ 188.800466][ T1597] __dev_change_flags+0x445/0x660 [ 188.800470][ T1597] ? netif_set_allmulti+0x250/0x250 [ 188.800471][ T1597] ? kernel_text_address+0x149/0x170 [ 188.800474][ T1597] ? __kernel_text_address+0x12/0x30 [ 188.800475][ T1597] ? write_profile+0xf0/0xf0 [ 188.800477][ T1597] ? unwind_get_return_address+0x67/0xd0 [ 188.800480][ T1597] netif_change_flags+0x87/0x190 [ 188.800482][ T1597] do_setlink.isra.0+0x1cc3/0x2750 [ 188.800486][ T1597] ? stack_trace_save+0x93/0xc0 [ 188.800487][ T1597] ? rtnl_link_get_size+0x350/0x350 [ 188.800488][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800490][ T1597] ? stack_depot_save_flags+0x1bc/0x790 [ 188.800494][ T1597] ? kasan_save_stack+0x3d/0x50 [ 188.800497][ T1597] ? kasan_save_stack+0x2f/0x50 [ 188.800498][ T1597] ? kasan_save_track+0x14/0x30 [ 188.800500][ T1597] ? __kasan_kmalloc+0x7b/0x90 [ 188.800502][ T1597] ? __kmalloc_cache_noprof+0x29a/0x620 [ 188.800503][ T1597] ? rtnl_newlink+0x124/0x11c0 [ 188.800504][ T1597] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 188.800505][ T1597] ? netlink_rcv_skb+0x14e/0x3a0 [ 188.800507][ T1597] ? netlink_unicast+0x486/0x750 [ 188.800508][ T1597] ? netlink_sendmsg+0x735/0xc60 [ 188.800509][ T1597] ? ____sys_sendmsg+0x415/0x880 [ 188.800512][ T1597] ? ___sys_sendmsg+0x14e/0x1d0 [ 188.800514][ T1597] ? __sys_sendmsg+0x12c/0x1d0 [ 188.800515][ T1597] ? do_syscall_64+0xff/0x530 [ 188.800517][ T1597] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 188.800520][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800522][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800523][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800525][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800527][ T1597] ? trace_contention_end+0xb3/0x180 [ 188.800529][ T1597] ? __mutex_lock+0x1db/0x1ea0 [ 188.800531][ T1597] ? __mutex_lock+0x9a3/0x1ea0 [ 188.800532][ T1597] ? rtnl_newlink+0x9a8/0x11c0 [ 188.800534][ T1597] ? ww_mutex_lock+0x160/0x160 [ 188.800536][ T1597] ? __rtnl_newlink+0x3fa/0xa50 [ 188.800538][ T1597] rtnl_newlink+0x9f1/0x11c0 [ 188.800540][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800542][ T1597] ? rtnl_bridge_getlink+0x850/0x850 [ 188.800543][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800545][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800547][ T1597] ? is_bpf_text_address+0x3e/0x110 [ 188.800550][ T1597] ? is_bpf_text_address+0x72/0x110 [ 188.800552][ T1597] ? kernel_text_address+0x149/0x170 [ 188.800553][ T1597] ? __kernel_text_address+0x12/0x30 [ 188.800555][ T1597] ? write_profile+0xf0/0xf0 [ 188.800556][ T1597] ? unwind_get_return_address+0x67/0xd0 [ 188.800557][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800559][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800560][ T1597] ? cap_capable+0x1d7/0x3d0 [ 188.800564][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800565][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800567][ T1597] ? rtnl_bridge_getlink+0x850/0x850 [ 188.800569][ T1597] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 188.800570][ T1597] ? rtnl_link_fill+0x920/0x920 [ 188.800572][ T1597] ? filter_irq_stacks+0xd0/0xd0 [ 188.800573][ T1597] ? stack_depot_save_flags+0x1bc/0x790 [ 188.800575][ T1597] netlink_rcv_skb+0x14e/0x3a0 [ 188.800577][ T1597] ? rtnl_link_fill+0x920/0x920 [ 188.800578][ T1597] ? lock_release+0x184/0x1f0 [ 188.800580][ T1597] ? netlink_ack+0xcf0/0xcf0 [ 188.800581][ T1597] ? __netlink_lookup+0xb9/0x6b0 [ 188.800584][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800585][ T1597] ? lock_release+0x184/0x1f0 [ 188.800587][ T1597] netlink_unicast+0x486/0x750 [ 188.800589][ T1597] ? netlink_attachskb+0x810/0x810 [ 188.800591][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800593][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800594][ T1597] ? lock_acquire+0x13c/0x160 [ 188.800596][ T1597] netlink_sendmsg+0x735/0xc60 [ 188.800598][ T1597] ? netlink_unicast+0x750/0x750 [ 188.800600][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800602][ T1597] ? lock_release+0x184/0x1f0 [ 188.800604][ T1597] ____sys_sendmsg+0x415/0x880 [ 188.800605][ T1597] ? copy_msghdr_from_user+0x279/0x420 [ 188.800607][ T1597] ? get_timestamp.constprop.0+0x390/0x390 [ 188.800609][ T1597] ? move_addr_to_kernel+0x40/0x40 [ 188.800610][ T1597] ? filter_irq_stacks+0xd0/0xd0 [ 188.800613][ T1597] ___sys_sendmsg+0x14e/0x1d0 [ 188.800614][ T1597] ? copy_msghdr_from_user+0x420/0x420 [ 188.800619][ T1597] __sys_sendmsg+0x12c/0x1d0 [ 188.800621][ T1597] ? __sys_sendmsg_sock+0x20/0x20 [ 188.800624][ T1597] ? rcu_is_watching+0x16/0xd0 [ 188.800626][ T1597] do_syscall_64+0xff/0x530 [ 188.800627][ T1597] ? exc_page_fault+0xee/0x100 [ 188.800630][ T1597] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 188.800631][ T1597] RIP: 0033:0x7f20815c554e [ 188.800633][ T1597] 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 [ 188.800635][ T1597] RSP: 002b:00007ffcb9752200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 188.800638][ T1597] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f20815c554e [ 188.800640][ T1597] RDX: 0000000000000000 RSI: 00007ffcb97522b0 RDI: 0000000000000005 [ 188.800641][ T1597] RBP: 00007ffcb9752210 R08: 0000000000000000 R09: 0000000000000000 [ 188.800641][ T1597] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912715 [ 188.800642][ T1597] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb9752970 [ 188.800645][ T1597] [ 194.055640][ T1612] veth1.100: left allmulticast mode [ 194.055655][ T1612] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 194.055657][ T1612] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1612, name: ip [ 194.055659][ T1612] preempt_count: 1, expected: 0 [ 194.055660][ T1612] RCU nest depth: 0, expected: 0 [ 194.055661][ T1612] INFO: lockdep is turned off. [ 194.055662][ T1612] irq event stamp: 0 [ 194.055663][ T1612] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 194.055667][ T1612] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 194.055673][ T1612] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 194.055674][ T1612] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 194.055676][ T1612] Preemption disabled at: [ 194.055677][ T1612] [] vprintk_emit+0x31b/0x3e0 [ 194.055684][ T1612] CPU: 2 UID: 0 PID: 1612 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 194.055688][ T1612] Tainted: [W]=WARN [ 194.055689][ T1612] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 194.055691][ T1612] Call Trace: [ 194.055692][ T1612] [ 194.055694][ T1612] dump_stack_lvl+0x6f/0xa0 [ 194.055699][ T1612] ? vprintk_emit+0x31b/0x3e0 [ 194.055701][ T1612] __might_resched.cold+0x1fe/0x2c1 [ 194.055705][ T1612] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 194.055706][ T1612] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 194.055709][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055713][ T1612] __kmalloc_noprof+0x443/0x760 [ 194.055716][ T1612] ? __rwlock_init+0x150/0x150 [ 194.055719][ T1612] ? alloc_buf.isra.0+0x4b/0x260 [ 194.055723][ T1612] ? do_raw_spin_unlock+0x59/0x250 [ 194.055724][ T1612] alloc_buf.isra.0+0x4b/0x260 [ 194.055726][ T1612] put_chars+0x1e1/0x2f0 [ 194.055728][ T1612] ? __send_to_port+0x420/0x420 [ 194.055730][ T1612] ? console_prepend_replay+0x20/0x20 [ 194.055732][ T1612] hvc_console_print+0x292/0x780 [ 194.055736][ T1612] ? hvc_write+0x3a0/0x3a0 [ 194.055737][ T1612] ? vsnprintf+0x527/0x1700 [ 194.055740][ T1612] ? __rwlock_init+0x150/0x150 [ 194.055742][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055743][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055746][ T1612] console_emit_next_record+0x22f/0x4c0 [ 194.055748][ T1612] ? devkmsg_read+0x4b0/0x4b0 [ 194.055750][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055752][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055753][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055755][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055757][ T1612] ? console_flush_one_record+0x111/0x710 [ 194.055759][ T1612] console_flush_one_record+0x46f/0x710 [ 194.055761][ T1612] ? console_emit_next_record+0x4c0/0x4c0 [ 194.055764][ T1612] console_unlock+0xee/0x1f0 [ 194.055765][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055767][ T1612] ? console_flush_one_record+0x710/0x710 [ 194.055768][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055770][ T1612] ? lock_release+0x184/0x1f0 [ 194.055771][ T1612] ? lock_acquire+0x60/0x160 [ 194.055773][ T1612] ? __rcu_read_lock+0x30/0x70 [ 194.055775][ T1612] ? __down_trylock_console_sem+0x5e/0xa0 [ 194.055777][ T1612] ? vprintk_emit+0x320/0x3e0 [ 194.055779][ T1612] vprintk_emit+0x37c/0x3e0 [ 194.055781][ T1612] ? wake_up_klogd_work_func+0x90/0x90 [ 194.055783][ T1612] ? try_to_wake_up+0x153/0x1130 [ 194.055785][ T1612] _printk+0xc7/0x100 [ 194.055788][ T1612] ? snapshot_read.cold+0x21/0x21 [ 194.055791][ T1612] ? __virt_addr_valid+0x102/0x440 [ 194.055793][ T1612] ? __virt_addr_valid+0x1da/0x440 [ 194.055795][ T1612] ? netdev_name+0x43/0x60 [ 194.055798][ T1612] ? __netdev_printk+0x17f/0x1d0 [ 194.055800][ T1612] netdev_info+0xe2/0x116 [ 194.055802][ T1612] ? netdev_notice+0x120/0x120 [ 194.055803][ T1612] ? netlink_unicast+0x486/0x750 [ 194.055806][ T1612] ? netlink_sendmsg+0x735/0xc60 [ 194.055808][ T1612] ? pwq_dec_nr_in_flight+0x780/0x780 [ 194.055811][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055813][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055815][ T1612] ? mutex_is_locked+0x1c/0x50 [ 194.055818][ T1612] netif_set_allmulti.cold+0x7c/0x166 [ 194.055821][ T1612] ? __local_bh_enable_ip+0xaa/0x150 [ 194.055823][ T1612] __dev_change_flags+0x445/0x660 [ 194.055826][ T1612] ? netif_set_allmulti+0x250/0x250 [ 194.055828][ T1612] ? kernel_text_address+0x149/0x170 [ 194.055830][ T1612] ? __kernel_text_address+0x12/0x30 [ 194.055831][ T1612] ? write_profile+0xf0/0xf0 [ 194.055834][ T1612] ? unwind_get_return_address+0x67/0xd0 [ 194.055836][ T1612] netif_change_flags+0x87/0x190 [ 194.055838][ T1612] do_setlink.isra.0+0x1cc3/0x2750 [ 194.055842][ T1612] ? stack_trace_save+0x93/0xc0 [ 194.055844][ T1612] ? rtnl_link_get_size+0x350/0x350 [ 194.055845][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055846][ T1612] ? stack_depot_save_flags+0x1bc/0x790 [ 194.055850][ T1612] ? kasan_save_stack+0x3d/0x50 [ 194.055853][ T1612] ? kasan_save_stack+0x2f/0x50 [ 194.055854][ T1612] ? kasan_save_track+0x14/0x30 [ 194.055856][ T1612] ? __kasan_kmalloc+0x7b/0x90 [ 194.055857][ T1612] ? __kmalloc_cache_noprof+0x29a/0x620 [ 194.055859][ T1612] ? rtnl_newlink+0x124/0x11c0 [ 194.055860][ T1612] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 194.055861][ T1612] ? netlink_rcv_skb+0x14e/0x3a0 [ 194.055862][ T1612] ? netlink_unicast+0x486/0x750 [ 194.055864][ T1612] ? netlink_sendmsg+0x735/0xc60 [ 194.055865][ T1612] ? ____sys_sendmsg+0x415/0x880 [ 194.055867][ T1612] ? ___sys_sendmsg+0x14e/0x1d0 [ 194.055869][ T1612] ? __sys_sendmsg+0x12c/0x1d0 [ 194.055870][ T1612] ? do_syscall_64+0xff/0x530 [ 194.055872][ T1612] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 194.055875][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055877][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055878][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055880][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055881][ T1612] ? trace_contention_end+0xb3/0x180 [ 194.055884][ T1612] ? __mutex_lock+0x1db/0x1ea0 [ 194.055886][ T1612] ? __mutex_lock+0x9a3/0x1ea0 [ 194.055887][ T1612] ? rtnl_newlink+0x9a8/0x11c0 [ 194.055889][ T1612] ? ww_mutex_lock+0x160/0x160 [ 194.055891][ T1612] ? __rtnl_newlink+0x3fa/0xa50 [ 194.055893][ T1612] rtnl_newlink+0x9f1/0x11c0 [ 194.055895][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055897][ T1612] ? rtnl_bridge_getlink+0x850/0x850 [ 194.055898][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055899][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055901][ T1612] ? is_bpf_text_address+0x3e/0x110 [ 194.055904][ T1612] ? is_bpf_text_address+0x72/0x110 [ 194.055906][ T1612] ? kernel_text_address+0x149/0x170 [ 194.055907][ T1612] ? __kernel_text_address+0x12/0x30 [ 194.055909][ T1612] ? write_profile+0xf0/0xf0 [ 194.055910][ T1612] ? unwind_get_return_address+0x67/0xd0 [ 194.055911][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055913][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055914][ T1612] ? cap_capable+0x1d7/0x3d0 [ 194.055918][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055919][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055921][ T1612] ? rtnl_bridge_getlink+0x850/0x850 [ 194.055922][ T1612] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 194.055924][ T1612] ? rtnl_link_fill+0x920/0x920 [ 194.055926][ T1612] ? filter_irq_stacks+0xd0/0xd0 [ 194.055927][ T1612] ? stack_depot_save_flags+0x1bc/0x790 [ 194.055930][ T1612] netlink_rcv_skb+0x14e/0x3a0 [ 194.055931][ T1612] ? rtnl_link_fill+0x920/0x920 [ 194.055932][ T1612] ? lock_release+0x184/0x1f0 [ 194.055934][ T1612] ? netlink_ack+0xcf0/0xcf0 [ 194.055935][ T1612] ? __netlink_lookup+0xb9/0x6b0 [ 194.055937][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055939][ T1612] ? lock_release+0x184/0x1f0 [ 194.055941][ T1612] netlink_unicast+0x486/0x750 [ 194.055943][ T1612] ? netlink_attachskb+0x810/0x810 [ 194.055945][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055946][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055948][ T1612] ? lock_acquire+0x13c/0x160 [ 194.055950][ T1612] netlink_sendmsg+0x735/0xc60 [ 194.055952][ T1612] ? netlink_unicast+0x750/0x750 [ 194.055953][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055955][ T1612] ? lock_release+0x184/0x1f0 [ 194.055957][ T1612] ____sys_sendmsg+0x415/0x880 [ 194.055959][ T1612] ? copy_msghdr_from_user+0x279/0x420 [ 194.055960][ T1612] ? get_timestamp.constprop.0+0x390/0x390 [ 194.055962][ T1612] ? move_addr_to_kernel+0x40/0x40 [ 194.055963][ T1612] ? filter_irq_stacks+0xd0/0xd0 [ 194.055966][ T1612] ___sys_sendmsg+0x14e/0x1d0 [ 194.055967][ T1612] ? copy_msghdr_from_user+0x420/0x420 [ 194.055972][ T1612] __sys_sendmsg+0x12c/0x1d0 [ 194.055974][ T1612] ? __sys_sendmsg_sock+0x20/0x20 [ 194.055977][ T1612] ? rcu_is_watching+0x16/0xd0 [ 194.055979][ T1612] do_syscall_64+0xff/0x530 [ 194.055980][ T1612] ? exc_page_fault+0xee/0x100 [ 194.055982][ T1612] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 194.055984][ T1612] RIP: 0033:0x7f1668c2b54e [ 194.055986][ T1612] 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 [ 194.055987][ T1612] RSP: 002b:00007ffdd6317be0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 194.055991][ T1612] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1668c2b54e [ 194.055992][ T1612] RDX: 0000000000000000 RSI: 00007ffdd6317c90 RDI: 0000000000000005 [ 194.055993][ T1612] RBP: 00007ffdd6317bf0 R08: 0000000000000000 R09: 0000000000000000 [ 194.055994][ T1612] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91271a [ 194.055995][ T1612] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdd6318350 [ 194.055998][ T1612] [ 202.718013][ T1808] veth1: left allmulticast mode [ 202.718028][ T1808] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 202.718030][ T1808] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1808, name: ip [ 202.718032][ T1808] preempt_count: 1, expected: 0 [ 202.718033][ T1808] RCU nest depth: 0, expected: 0 [ 202.718034][ T1808] INFO: lockdep is turned off. [ 202.718035][ T1808] irq event stamp: 0 [ 202.718036][ T1808] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 202.718040][ T1808] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 202.718046][ T1808] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 202.718047][ T1808] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 202.718049][ T1808] Preemption disabled at: [ 202.718050][ T1808] [] vprintk_emit+0x31b/0x3e0 [ 202.718057][ T1808] CPU: 3 UID: 0 PID: 1808 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 202.718060][ T1808] Tainted: [W]=WARN [ 202.718061][ T1808] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 202.718063][ T1808] Call Trace: [ 202.718065][ T1808] [ 202.718066][ T1808] dump_stack_lvl+0x6f/0xa0 [ 202.718071][ T1808] ? vprintk_emit+0x31b/0x3e0 [ 202.718073][ T1808] __might_resched.cold+0x1fe/0x2c1 [ 202.718077][ T1808] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 202.718080][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718084][ T1808] __kmalloc_noprof+0x443/0x760 [ 202.718087][ T1808] ? __rwlock_init+0x150/0x150 [ 202.718090][ T1808] ? alloc_buf.isra.0+0x4b/0x260 [ 202.718094][ T1808] ? do_raw_spin_unlock+0x59/0x250 [ 202.718096][ T1808] alloc_buf.isra.0+0x4b/0x260 [ 202.718098][ T1808] put_chars+0x1e1/0x2f0 [ 202.718100][ T1808] ? __send_to_port+0x420/0x420 [ 202.718101][ T1808] ? printk_get_next_message+0x240/0x650 [ 202.718104][ T1808] hvc_console_print+0x292/0x780 [ 202.718107][ T1808] ? hvc_write+0x3a0/0x3a0 [ 202.718109][ T1808] ? __rwlock_init+0x150/0x150 [ 202.718110][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718115][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718117][ T1808] console_emit_next_record+0x22f/0x4c0 [ 202.718120][ T1808] ? devkmsg_read+0x4b0/0x4b0 [ 202.718128][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718130][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718131][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718133][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718135][ T1808] ? console_flush_one_record+0x111/0x710 [ 202.718137][ T1808] console_flush_one_record+0x46f/0x710 [ 202.718139][ T1808] ? console_emit_next_record+0x4c0/0x4c0 [ 202.718142][ T1808] console_unlock+0xee/0x1f0 [ 202.718143][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718145][ T1808] ? console_flush_one_record+0x710/0x710 [ 202.718146][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718148][ T1808] ? lock_release+0x184/0x1f0 [ 202.718149][ T1808] ? lock_acquire+0x60/0x160 [ 202.718151][ T1808] ? __rcu_read_lock+0x30/0x70 [ 202.718153][ T1808] ? __down_trylock_console_sem+0x5e/0xa0 [ 202.718155][ T1808] ? vprintk_emit+0x320/0x3e0 [ 202.718157][ T1808] vprintk_emit+0x37c/0x3e0 [ 202.718159][ T1808] ? wake_up_klogd_work_func+0x90/0x90 [ 202.718161][ T1808] ? netlink_unicast+0x486/0x750 [ 202.718164][ T1808] ? ____sys_sendmsg+0x415/0x880 [ 202.718167][ T1808] ? ___sys_sendmsg+0x14e/0x1d0 [ 202.718169][ T1808] ? __sys_sendmsg+0x12c/0x1d0 [ 202.718171][ T1808] ? do_syscall_64+0xff/0x530 [ 202.718173][ T1808] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.718175][ T1808] _printk+0xc7/0x100 [ 202.718179][ T1808] ? snapshot_read.cold+0x21/0x21 [ 202.718181][ T1808] ? netdev_name+0x43/0x60 [ 202.718184][ T1808] ? __netdev_printk+0x17f/0x1d0 [ 202.718185][ T1808] netdev_info+0xe2/0x116 [ 202.718187][ T1808] ? netdev_notice+0x120/0x120 [ 202.718189][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718191][ T1808] ? __up_read+0x355/0x9e0 [ 202.718193][ T1808] ? trace_hardirqs_on+0x36/0x40 [ 202.718195][ T1808] ? down_write_nested+0x200/0x200 [ 202.718196][ T1808] ? mutex_is_locked+0x1c/0x50 [ 202.718199][ T1808] netif_set_allmulti.cold+0x7c/0x166 [ 202.718202][ T1808] dev_set_allmulti+0xa2/0x150 [ 202.718205][ T1808] del_nbp+0xb7/0xc10 [bridge] [ 202.718217][ T1808] ? __asan_memset+0x27/0x50 [ 202.718220][ T1808] br_dev_delete+0x9d/0x1e0 [bridge] [ 202.718228][ T1808] rtnl_dellink+0x48f/0xae0 [ 202.718231][ T1808] ? lock_release+0x184/0x1f0 [ 202.718232][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718234][ T1808] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 202.718236][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718243][ T1808] ? unwind_next_frame+0x69b/0x1ea0 [ 202.718245][ T1808] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.718247][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718248][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718250][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718252][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718253][ T1808] ? lock_release+0x184/0x1f0 [ 202.718255][ T1808] ? is_bpf_text_address+0x3e/0x110 [ 202.718258][ T1808] ? is_bpf_text_address+0x72/0x110 [ 202.718260][ T1808] ? kernel_text_address+0x149/0x170 [ 202.718263][ T1808] ? __kernel_text_address+0x12/0x30 [ 202.718264][ T1808] ? write_profile+0xf0/0xf0 [ 202.718266][ T1808] ? unwind_get_return_address+0x67/0xd0 [ 202.718267][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718269][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718271][ T1808] ? cap_capable+0x1d7/0x3d0 [ 202.718274][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718276][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718278][ T1808] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 202.718280][ T1808] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 202.718282][ T1808] ? rtnl_link_fill+0x920/0x920 [ 202.718283][ T1808] ? filter_irq_stacks+0xd0/0xd0 [ 202.718285][ T1808] ? stack_depot_save_flags+0x1bc/0x790 [ 202.718288][ T1808] netlink_rcv_skb+0x14e/0x3a0 [ 202.718290][ T1808] ? rtnl_link_fill+0x920/0x920 [ 202.718291][ T1808] ? lock_release+0x184/0x1f0 [ 202.718293][ T1808] ? netlink_ack+0xcf0/0xcf0 [ 202.718294][ T1808] ? __netlink_lookup+0xb9/0x6b0 [ 202.718297][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718299][ T1808] ? lock_release+0x184/0x1f0 [ 202.718300][ T1808] netlink_unicast+0x486/0x750 [ 202.718302][ T1808] ? netlink_attachskb+0x810/0x810 [ 202.718304][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718306][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718307][ T1808] ? lock_acquire+0x13c/0x160 [ 202.718309][ T1808] netlink_sendmsg+0x735/0xc60 [ 202.718311][ T1808] ? netlink_unicast+0x750/0x750 [ 202.718313][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718315][ T1808] ? lock_release+0x184/0x1f0 [ 202.718316][ T1808] ____sys_sendmsg+0x415/0x880 [ 202.718318][ T1808] ? copy_msghdr_from_user+0x279/0x420 [ 202.718320][ T1808] ? get_timestamp.constprop.0+0x390/0x390 [ 202.718321][ T1808] ? move_addr_to_kernel+0x40/0x40 [ 202.718323][ T1808] ? filter_irq_stacks+0xd0/0xd0 [ 202.718325][ T1808] ___sys_sendmsg+0x14e/0x1d0 [ 202.718327][ T1808] ? copy_msghdr_from_user+0x420/0x420 [ 202.718332][ T1808] __sys_sendmsg+0x12c/0x1d0 [ 202.718334][ T1808] ? __sys_sendmsg_sock+0x20/0x20 [ 202.718337][ T1808] ? rcu_is_watching+0x16/0xd0 [ 202.718339][ T1808] do_syscall_64+0xff/0x530 [ 202.718340][ T1808] ? exc_page_fault+0xee/0x100 [ 202.718342][ T1808] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 202.718344][ T1808] RIP: 0033:0x7fbbac0ca54e [ 202.718346][ T1808] 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 [ 202.718348][ T1808] RSP: 002b:00007ffd6aa48950 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 202.718351][ T1808] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbbac0ca54e [ 202.718353][ T1808] RDX: 0000000000000000 RSI: 00007ffd6aa48a00 RDI: 0000000000000005 [ 202.718354][ T1808] RBP: 00007ffd6aa48960 R08: 0000000000000000 R09: 0000000000000000 [ 202.718355][ T1808] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912723 [ 202.718355][ T1808] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd6aa490c0 [ 202.718358][ T1808] [ 202.741138][ T1808] veth1: left promiscuous mode [ 202.741347][ T1808] br0: port 1(veth1) entered disabled state [ 203.194973][ T1842] veth1: entered promiscuous mode [ 203.239708][ T1846] veth1: left promiscuous mode [ 203.756664][ T1877] br0: port 1(veth1) entered blocking state [ 203.756678][ T1877] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 203.756680][ T1877] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1877, name: ip [ 203.756682][ T1877] preempt_count: 1, expected: 0 [ 203.756682][ T1877] RCU nest depth: 0, expected: 0 [ 203.756683][ T1877] INFO: lockdep is turned off. [ 203.756684][ T1877] irq event stamp: 0 [ 203.756685][ T1877] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 203.756690][ T1877] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 203.756696][ T1877] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 203.756698][ T1877] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 203.756700][ T1877] Preemption disabled at: [ 203.756700][ T1877] [] vprintk_emit+0x31b/0x3e0 [ 203.756708][ T1877] CPU: 3 UID: 0 PID: 1877 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 203.756711][ T1877] Tainted: [W]=WARN [ 203.756712][ T1877] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 203.756714][ T1877] Call Trace: [ 203.756715][ T1877] [ 203.756716][ T1877] dump_stack_lvl+0x6f/0xa0 [ 203.756722][ T1877] ? vprintk_emit+0x31b/0x3e0 [ 203.756724][ T1877] __might_resched.cold+0x1fe/0x2c1 [ 203.756728][ T1877] ? __module_address+0x36/0x330 [ 203.756731][ T1877] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 203.756735][ T1877] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 203.756736][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756740][ T1877] __kmalloc_noprof+0x443/0x760 [ 203.756743][ T1877] ? __rwlock_init+0x150/0x150 [ 203.756746][ T1877] ? alloc_buf.isra.0+0x4b/0x260 [ 203.756750][ T1877] ? do_raw_spin_unlock+0x59/0x250 [ 203.756751][ T1877] alloc_buf.isra.0+0x4b/0x260 [ 203.756753][ T1877] put_chars+0x1e1/0x2f0 [ 203.756755][ T1877] ? prb_final_commit+0x50/0x50 [ 203.756756][ T1877] ? __send_to_port+0x420/0x420 [ 203.756758][ T1877] ? printk_get_next_message+0x240/0x650 [ 203.756761][ T1877] hvc_console_print+0x292/0x780 [ 203.756764][ T1877] ? hvc_write+0x3a0/0x3a0 [ 203.756765][ T1877] ? do_raw_spin_lock+0x131/0x280 [ 203.756767][ T1877] ? vsnprintf+0x668/0x1700 [ 203.756770][ T1877] ? __rwlock_init+0x150/0x150 [ 203.756772][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756774][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756776][ T1877] console_emit_next_record+0x22f/0x4c0 [ 203.756779][ T1877] ? devkmsg_read+0x4b0/0x4b0 [ 203.756780][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756782][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756784][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756785][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756787][ T1877] ? console_flush_one_record+0x111/0x710 [ 203.756789][ T1877] console_flush_one_record+0x46f/0x710 [ 203.756791][ T1877] ? console_emit_next_record+0x4c0/0x4c0 [ 203.756794][ T1877] console_unlock+0xee/0x1f0 [ 203.756796][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756797][ T1877] ? console_flush_one_record+0x710/0x710 [ 203.756799][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756801][ T1877] ? lock_release+0x184/0x1f0 [ 203.756802][ T1877] ? lock_acquire+0x60/0x160 [ 203.756803][ T1877] ? __rcu_read_lock+0x30/0x70 [ 203.756806][ T1877] ? __down_trylock_console_sem+0x5e/0xa0 [ 203.756807][ T1877] ? vprintk_emit+0x320/0x3e0 [ 203.756809][ T1877] vprintk_emit+0x37c/0x3e0 [ 203.756812][ T1877] ? wake_up_klogd_work_func+0x90/0x90 [ 203.756814][ T1877] ? __rwlock_init+0x150/0x150 [ 203.756816][ T1877] ? filter_irq_stacks+0xd0/0xd0 [ 203.756817][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756819][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756821][ T1877] _printk+0xc7/0x100 [ 203.756824][ T1877] ? snapshot_read.cold+0x21/0x21 [ 203.756827][ T1877] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 203.756839][ T1877] ? do_setlink.isra.0+0xa31/0x2750 [ 203.756841][ T1877] ? rtnl_newlink+0x9f1/0x11c0 [ 203.756842][ T1877] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 203.756845][ T1877] br_set_state+0x22f/0x430 [bridge] [ 203.756853][ T1877] br_init_port+0xc4/0x200 [bridge] [ 203.756861][ T1877] new_nbp+0x39c/0x580 [bridge] [ 203.756868][ T1877] br_add_if+0x212/0x1320 [bridge] [ 203.756874][ T1877] ? netif_rx_mode_sync+0x17/0x30 [ 203.756877][ T1877] ? dev_change_flags+0xb0/0x170 [ 203.756879][ T1877] ? cycle_netdev+0xa2/0xd0 [vrf] [ 203.756881][ T1877] ? vrf_del_slave+0x44/0x60 [vrf] [ 203.756883][ T1877] do_set_master+0x357/0x580 [ 203.756885][ T1877] do_setlink.isra.0+0xa31/0x2750 [ 203.756887][ T1877] ? stack_trace_save+0x93/0xc0 [ 203.756889][ T1877] ? rtnl_link_get_size+0x350/0x350 [ 203.756890][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756892][ T1877] ? stack_depot_save_flags+0x1bc/0x790 [ 203.756896][ T1877] ? kasan_save_stack+0x3d/0x50 [ 203.756899][ T1877] ? kasan_save_stack+0x2f/0x50 [ 203.756900][ T1877] ? kasan_save_track+0x14/0x30 [ 203.756901][ T1877] ? __kasan_kmalloc+0x7b/0x90 [ 203.756903][ T1877] ? __kmalloc_cache_noprof+0x29a/0x620 [ 203.756904][ T1877] ? rtnl_newlink+0x124/0x11c0 [ 203.756905][ T1877] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 203.756906][ T1877] ? netlink_rcv_skb+0x14e/0x3a0 [ 203.756909][ T1877] ? netlink_unicast+0x486/0x750 [ 203.756911][ T1877] ? netlink_sendmsg+0x735/0xc60 [ 203.756912][ T1877] ? ____sys_sendmsg+0x415/0x880 [ 203.756914][ T1877] ? ___sys_sendmsg+0x14e/0x1d0 [ 203.756916][ T1877] ? __sys_sendmsg+0x12c/0x1d0 [ 203.756917][ T1877] ? do_syscall_64+0xff/0x530 [ 203.756919][ T1877] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 203.756922][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756923][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756925][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756926][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756928][ T1877] ? trace_contention_end+0xb3/0x180 [ 203.756931][ T1877] ? __mutex_lock+0x1db/0x1ea0 [ 203.756933][ T1877] ? __mutex_lock+0x9a3/0x1ea0 [ 203.756935][ T1877] ? rtnl_newlink+0x9a8/0x11c0 [ 203.756936][ T1877] ? ww_mutex_lock+0x160/0x160 [ 203.756937][ T1877] ? nla_get_range_signed+0x3d0/0x3d0 [ 203.756940][ T1877] ? __rtnl_newlink+0x3fa/0xa50 [ 203.756942][ T1877] rtnl_newlink+0x9f1/0x11c0 [ 203.756944][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756946][ T1877] ? rtnl_bridge_getlink+0x850/0x850 [ 203.756947][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756948][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756950][ T1877] ? is_bpf_text_address+0x3e/0x110 [ 203.756953][ T1877] ? is_bpf_text_address+0x72/0x110 [ 203.756955][ T1877] ? kernel_text_address+0x149/0x170 [ 203.756958][ T1877] ? __kernel_text_address+0x12/0x30 [ 203.756959][ T1877] ? write_profile+0xf0/0xf0 [ 203.756960][ T1877] ? unwind_get_return_address+0x67/0xd0 [ 203.756963][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756964][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756966][ T1877] ? cap_capable+0x1d7/0x3d0 [ 203.756970][ T1877] ? lock_acquire+0x13c/0x160 [ 203.756971][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756973][ T1877] ? rtnl_bridge_getlink+0x850/0x850 [ 203.756974][ T1877] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 203.756976][ T1877] ? rtnl_link_fill+0x920/0x920 [ 203.756977][ T1877] ? filter_irq_stacks+0xd0/0xd0 [ 203.756978][ T1877] ? stack_depot_save_flags+0x1bc/0x790 [ 203.756981][ T1877] netlink_rcv_skb+0x14e/0x3a0 [ 203.756982][ T1877] ? rtnl_link_fill+0x920/0x920 [ 203.756984][ T1877] ? lock_release+0x184/0x1f0 [ 203.756985][ T1877] ? netlink_ack+0xcf0/0xcf0 [ 203.756986][ T1877] ? __netlink_lookup+0xb9/0x6b0 [ 203.756989][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756991][ T1877] ? lock_release+0x184/0x1f0 [ 203.756993][ T1877] netlink_unicast+0x486/0x750 [ 203.756995][ T1877] ? netlink_attachskb+0x810/0x810 [ 203.756996][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756998][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.756999][ T1877] ? lock_acquire+0x13c/0x160 [ 203.757001][ T1877] netlink_sendmsg+0x735/0xc60 [ 203.757003][ T1877] ? netlink_unicast+0x750/0x750 [ 203.757005][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.757007][ T1877] ? lock_release+0x184/0x1f0 [ 203.757009][ T1877] ____sys_sendmsg+0x415/0x880 [ 203.757010][ T1877] ? copy_msghdr_from_user+0x279/0x420 [ 203.757012][ T1877] ? get_timestamp.constprop.0+0x390/0x390 [ 203.757013][ T1877] ? move_addr_to_kernel+0x40/0x40 [ 203.757015][ T1877] ? filter_irq_stacks+0xd0/0xd0 [ 203.757017][ T1877] ___sys_sendmsg+0x14e/0x1d0 [ 203.757019][ T1877] ? copy_msghdr_from_user+0x420/0x420 [ 203.757024][ T1877] __sys_sendmsg+0x12c/0x1d0 [ 203.757026][ T1877] ? __sys_sendmsg_sock+0x20/0x20 [ 203.757029][ T1877] ? rcu_is_watching+0x16/0xd0 [ 203.757031][ T1877] do_syscall_64+0xff/0x530 [ 203.757032][ T1877] ? exc_page_fault+0xee/0x100 [ 203.757034][ T1877] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 203.757036][ T1877] RIP: 0033:0x7fddd664854e [ 203.757037][ T1877] 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 [ 203.757039][ T1877] RSP: 002b:00007ffdbba7e000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 203.757043][ T1877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddd664854e [ 203.757044][ T1877] RDX: 0000000000000000 RSI: 00007ffdbba7e0b0 RDI: 0000000000000005 [ 203.757045][ T1877] RBP: 00007ffdbba7e010 R08: 0000000000000000 R09: 0000000000000000 [ 203.757046][ T1877] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912724 [ 203.757047][ T1877] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdbba7e770 [ 203.757049][ T1877] [ 203.786032][ T1877] br0: port 1(veth1) entered disabled state [ 203.786266][ T1877] veth1: entered allmulticast mode [ 203.787170][ T1877] veth1: entered promiscuous mode [ 203.787585][ T1877] br0: port 1(veth1) entered blocking state [ 203.787763][ T1877] br0: port 1(veth1) entered forwarding state [ 220.447732][ T1933] veth1.100: entered promiscuous mode [ 220.447750][ T1933] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 220.447752][ T1933] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1933, name: ip [ 220.447754][ T1933] preempt_count: 1, expected: 0 [ 220.447755][ T1933] RCU nest depth: 0, expected: 0 [ 220.447756][ T1933] INFO: lockdep is turned off. [ 220.447757][ T1933] irq event stamp: 0 [ 220.447758][ T1933] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 220.447762][ T1933] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 220.447768][ T1933] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 220.447770][ T1933] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 220.447771][ T1933] Preemption disabled at: [ 220.447772][ T1933] [] vprintk_emit+0x31b/0x3e0 [ 220.447779][ T1933] CPU: 3 UID: 0 PID: 1933 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 220.447782][ T1933] Tainted: [W]=WARN [ 220.447783][ T1933] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 220.447785][ T1933] Call Trace: [ 220.447786][ T1933] [ 220.447788][ T1933] dump_stack_lvl+0x6f/0xa0 [ 220.447793][ T1933] ? vprintk_emit+0x31b/0x3e0 [ 220.447795][ T1933] __might_resched.cold+0x1fe/0x2c1 [ 220.447799][ T1933] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 220.447802][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447806][ T1933] __kmalloc_noprof+0x443/0x760 [ 220.447810][ T1933] ? __rwlock_init+0x150/0x150 [ 220.447812][ T1933] ? alloc_buf.isra.0+0x4b/0x260 [ 220.447816][ T1933] ? do_raw_spin_unlock+0x59/0x250 [ 220.447818][ T1933] alloc_buf.isra.0+0x4b/0x260 [ 220.447819][ T1933] put_chars+0x1e1/0x2f0 [ 220.447821][ T1933] ? desc_read_finalized_seq+0x79/0x120 [ 220.447823][ T1933] ? __send_to_port+0x420/0x420 [ 220.447825][ T1933] ? console_prepend_replay+0x20/0x20 [ 220.447827][ T1933] hvc_console_print+0x292/0x780 [ 220.447831][ T1933] ? hvc_write+0x3a0/0x3a0 [ 220.447832][ T1933] ? do_raw_spin_lock+0x131/0x280 [ 220.447833][ T1933] ? __rwlock_init+0x150/0x150 [ 220.447835][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447837][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447838][ T1933] ? lock_acquire+0x13c/0x160 [ 220.447840][ T1933] console_emit_next_record+0x22f/0x4c0 [ 220.447843][ T1933] ? devkmsg_read+0x4b0/0x4b0 [ 220.447845][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447847][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447848][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447850][ T1933] ? lock_acquire+0x13c/0x160 [ 220.447852][ T1933] ? console_flush_one_record+0x111/0x710 [ 220.447854][ T1933] console_flush_one_record+0x46f/0x710 [ 220.447856][ T1933] ? console_emit_next_record+0x4c0/0x4c0 [ 220.447859][ T1933] console_unlock+0xee/0x1f0 [ 220.447860][ T1933] ? lock_acquire+0x13c/0x160 [ 220.447862][ T1933] ? console_flush_one_record+0x710/0x710 [ 220.447863][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447865][ T1933] ? lock_release+0x184/0x1f0 [ 220.447867][ T1933] ? lock_acquire+0x60/0x160 [ 220.447868][ T1933] ? __rcu_read_lock+0x30/0x70 [ 220.447870][ T1933] ? __down_trylock_console_sem+0x5e/0xa0 [ 220.447872][ T1933] ? vprintk_emit+0x320/0x3e0 [ 220.447874][ T1933] vprintk_emit+0x37c/0x3e0 [ 220.447876][ T1933] ? wake_up_klogd_work_func+0x90/0x90 [ 220.447878][ T1933] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 220.447882][ T1933] ? try_to_wake_up+0x153/0x1130 [ 220.447884][ T1933] _printk+0xc7/0x100 [ 220.447887][ T1933] ? snapshot_read.cold+0x21/0x21 [ 220.447889][ T1933] ? __virt_addr_valid+0x102/0x440 [ 220.447892][ T1933] ? __virt_addr_valid+0x1da/0x440 [ 220.447894][ T1933] ? netdev_name+0x43/0x60 [ 220.447897][ T1933] ? __netdev_printk+0x17f/0x1d0 [ 220.447899][ T1933] netdev_info+0xe2/0x116 [ 220.447901][ T1933] ? netdev_notice+0x120/0x120 [ 220.447902][ T1933] ? netlink_sendmsg+0x735/0xc60 [ 220.447905][ T1933] ? ____sys_sendmsg+0x415/0x880 [ 220.447908][ T1933] ? pwq_dec_nr_in_flight+0x780/0x780 [ 220.447911][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447913][ T1933] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 220.447916][ T1933] ? mutex_is_locked+0x1c/0x50 [ 220.447919][ T1933] __dev_set_promiscuity.cold+0x95/0x104 [ 220.447922][ T1933] __dev_change_flags+0x396/0x660 [ 220.447925][ T1933] ? netif_set_allmulti+0x250/0x250 [ 220.447927][ T1933] ? kernel_text_address+0x149/0x170 [ 220.447929][ T1933] ? __kernel_text_address+0x12/0x30 [ 220.447930][ T1933] ? write_profile+0xf0/0xf0 [ 220.447932][ T1933] ? unwind_get_return_address+0x67/0xd0 [ 220.447935][ T1933] netif_change_flags+0x87/0x190 [ 220.447937][ T1933] do_setlink.isra.0+0x1cc3/0x2750 [ 220.447942][ T1933] ? stack_trace_save+0x93/0xc0 [ 220.447943][ T1933] ? rtnl_link_get_size+0x350/0x350 [ 220.447945][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447946][ T1933] ? stack_depot_save_flags+0x1bc/0x790 [ 220.447950][ T1933] ? kasan_save_stack+0x3d/0x50 [ 220.447953][ T1933] ? kasan_save_stack+0x2f/0x50 [ 220.447955][ T1933] ? kasan_save_track+0x14/0x30 [ 220.447956][ T1933] ? __kasan_kmalloc+0x7b/0x90 [ 220.447958][ T1933] ? __kmalloc_cache_noprof+0x29a/0x620 [ 220.447959][ T1933] ? rtnl_newlink+0x124/0x11c0 [ 220.447960][ T1933] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.447961][ T1933] ? netlink_rcv_skb+0x14e/0x3a0 [ 220.447963][ T1933] ? netlink_unicast+0x486/0x750 [ 220.447964][ T1933] ? netlink_sendmsg+0x735/0xc60 [ 220.447966][ T1933] ? ____sys_sendmsg+0x415/0x880 [ 220.447967][ T1933] ? ___sys_sendmsg+0x14e/0x1d0 [ 220.447968][ T1933] ? __sys_sendmsg+0x12c/0x1d0 [ 220.447970][ T1933] ? do_syscall_64+0xff/0x530 [ 220.447972][ T1933] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.447975][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447977][ T1933] ? lock_acquire+0x13c/0x160 [ 220.447978][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447980][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447981][ T1933] ? trace_contention_end+0xb3/0x180 [ 220.447983][ T1933] ? __mutex_lock+0x1db/0x1ea0 [ 220.447985][ T1933] ? __mutex_lock+0x9a3/0x1ea0 [ 220.447986][ T1933] ? rtnl_newlink+0x9a8/0x11c0 [ 220.447988][ T1933] ? ww_mutex_lock+0x160/0x160 [ 220.447990][ T1933] ? __rtnl_newlink+0x3fa/0xa50 [ 220.447992][ T1933] rtnl_newlink+0x9f1/0x11c0 [ 220.447994][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.447996][ T1933] ? rtnl_bridge_getlink+0x850/0x850 [ 220.447997][ T1933] ? lock_acquire+0x13c/0x160 [ 220.447998][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448000][ T1933] ? is_bpf_text_address+0x3e/0x110 [ 220.448003][ T1933] ? is_bpf_text_address+0x72/0x110 [ 220.448005][ T1933] ? kernel_text_address+0x149/0x170 [ 220.448006][ T1933] ? __kernel_text_address+0x12/0x30 [ 220.448008][ T1933] ? write_profile+0xf0/0xf0 [ 220.448009][ T1933] ? unwind_get_return_address+0x67/0xd0 [ 220.448010][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448012][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448014][ T1933] ? cap_capable+0x1d7/0x3d0 [ 220.448017][ T1933] ? lock_acquire+0x13c/0x160 [ 220.448018][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448020][ T1933] ? rtnl_bridge_getlink+0x850/0x850 [ 220.448022][ T1933] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 220.448023][ T1933] ? rtnl_link_fill+0x920/0x920 [ 220.448025][ T1933] ? filter_irq_stacks+0xd0/0xd0 [ 220.448026][ T1933] ? stack_depot_save_flags+0x1bc/0x790 [ 220.448029][ T1933] netlink_rcv_skb+0x14e/0x3a0 [ 220.448030][ T1933] ? rtnl_link_fill+0x920/0x920 [ 220.448031][ T1933] ? lock_release+0x184/0x1f0 [ 220.448033][ T1933] ? netlink_ack+0xcf0/0xcf0 [ 220.448034][ T1933] ? __netlink_lookup+0xb9/0x6b0 [ 220.448037][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448038][ T1933] ? lock_release+0x184/0x1f0 [ 220.448040][ T1933] netlink_unicast+0x486/0x750 [ 220.448042][ T1933] ? netlink_attachskb+0x810/0x810 [ 220.448044][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448046][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448047][ T1933] ? lock_acquire+0x13c/0x160 [ 220.448049][ T1933] netlink_sendmsg+0x735/0xc60 [ 220.448051][ T1933] ? netlink_unicast+0x750/0x750 [ 220.448053][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448055][ T1933] ? lock_release+0x184/0x1f0 [ 220.448057][ T1933] ____sys_sendmsg+0x415/0x880 [ 220.448058][ T1933] ? copy_msghdr_from_user+0x279/0x420 [ 220.448060][ T1933] ? get_timestamp.constprop.0+0x390/0x390 [ 220.448061][ T1933] ? move_addr_to_kernel+0x40/0x40 [ 220.448063][ T1933] ? filter_irq_stacks+0xd0/0xd0 [ 220.448065][ T1933] ___sys_sendmsg+0x14e/0x1d0 [ 220.448067][ T1933] ? copy_msghdr_from_user+0x420/0x420 [ 220.448072][ T1933] __sys_sendmsg+0x12c/0x1d0 [ 220.448074][ T1933] ? __sys_sendmsg_sock+0x20/0x20 [ 220.448077][ T1933] ? rcu_is_watching+0x16/0xd0 [ 220.448079][ T1933] do_syscall_64+0xff/0x530 [ 220.448080][ T1933] ? exc_page_fault+0xee/0x100 [ 220.448082][ T1933] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 220.448084][ T1933] RIP: 0033:0x7f1f5202c54e [ 220.448086][ T1933] 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 [ 220.448087][ T1933] RSP: 002b:00007ffd3209e870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 220.448091][ T1933] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1f5202c54e [ 220.448092][ T1933] RDX: 0000000000000000 RSI: 00007ffd3209e920 RDI: 0000000000000005 [ 220.448093][ T1933] RBP: 00007ffd3209e880 R08: 0000000000000000 R09: 0000000000000000 [ 220.448094][ T1933] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912734 [ 220.448095][ T1933] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd3209efe0 [ 220.448097][ T1933] [ 225.721275][ T1948] veth1.100: left promiscuous mode [ 225.721297][ T1948] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 225.721299][ T1948] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1948, name: ip [ 225.721301][ T1948] preempt_count: 1, expected: 0 [ 225.721301][ T1948] RCU nest depth: 0, expected: 0 [ 225.721302][ T1948] INFO: lockdep is turned off. [ 225.721304][ T1948] irq event stamp: 0 [ 225.721304][ T1948] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 225.721308][ T1948] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 225.721315][ T1948] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 225.721316][ T1948] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 225.721318][ T1948] Preemption disabled at: [ 225.721318][ T1948] [] vprintk_emit+0x31b/0x3e0 [ 225.721326][ T1948] CPU: 0 UID: 0 PID: 1948 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 225.721329][ T1948] Tainted: [W]=WARN [ 225.721330][ T1948] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 225.721332][ T1948] Call Trace: [ 225.721334][ T1948] [ 225.721335][ T1948] dump_stack_lvl+0x6f/0xa0 [ 225.721340][ T1948] ? vprintk_emit+0x31b/0x3e0 [ 225.721343][ T1948] __might_resched.cold+0x1fe/0x2c1 [ 225.721346][ T1948] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 225.721350][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721354][ T1948] __kmalloc_noprof+0x443/0x760 [ 225.721357][ T1948] ? __rwlock_init+0x150/0x150 [ 225.721360][ T1948] ? alloc_buf.isra.0+0x4b/0x260 [ 225.721364][ T1948] ? do_raw_spin_unlock+0x59/0x250 [ 225.721365][ T1948] alloc_buf.isra.0+0x4b/0x260 [ 225.721367][ T1948] put_chars+0x1e1/0x2f0 [ 225.721369][ T1948] ? desc_read_finalized_seq+0x79/0x120 [ 225.721371][ T1948] ? __send_to_port+0x420/0x420 [ 225.721373][ T1948] ? console_prepend_replay+0x20/0x20 [ 225.721376][ T1948] hvc_console_print+0x292/0x780 [ 225.721379][ T1948] ? hvc_write+0x3a0/0x3a0 [ 225.721380][ T1948] ? do_raw_spin_lock+0x131/0x280 [ 225.721382][ T1948] ? __rwlock_init+0x150/0x150 [ 225.721383][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721385][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721387][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721389][ T1948] console_emit_next_record+0x22f/0x4c0 [ 225.721391][ T1948] ? devkmsg_read+0x4b0/0x4b0 [ 225.721393][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721395][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721397][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721398][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721400][ T1948] ? console_flush_one_record+0x111/0x710 [ 225.721402][ T1948] console_flush_one_record+0x46f/0x710 [ 225.721404][ T1948] ? console_emit_next_record+0x4c0/0x4c0 [ 225.721407][ T1948] console_unlock+0xee/0x1f0 [ 225.721409][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721410][ T1948] ? console_flush_one_record+0x710/0x710 [ 225.721412][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721414][ T1948] ? lock_release+0x184/0x1f0 [ 225.721415][ T1948] ? lock_acquire+0x60/0x160 [ 225.721416][ T1948] ? __rcu_read_lock+0x30/0x70 [ 225.721419][ T1948] ? __down_trylock_console_sem+0x5e/0xa0 [ 225.721421][ T1948] ? vprintk_emit+0x320/0x3e0 [ 225.721423][ T1948] vprintk_emit+0x37c/0x3e0 [ 225.721425][ T1948] ? wake_up_klogd_work_func+0x90/0x90 [ 225.721427][ T1948] ? update_load_avg+0x141/0xf00 [ 225.721429][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721431][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721433][ T1948] _printk+0xc7/0x100 [ 225.721436][ T1948] ? snapshot_read.cold+0x21/0x21 [ 225.721438][ T1948] ? __switch_to+0x5a3/0xe00 [ 225.721442][ T1948] ? trace_sched_exit_tp+0x9b/0x160 [ 225.721445][ T1948] ? __schedule+0xfa5/0x20e0 [ 225.721449][ T1948] ? netdev_name+0x43/0x60 [ 225.721453][ T1948] ? __netdev_printk+0x17f/0x1d0 [ 225.721455][ T1948] netdev_info+0xe2/0x116 [ 225.721457][ T1948] ? netdev_notice+0x120/0x120 [ 225.721459][ T1948] ? netlink_sendmsg+0x735/0xc60 [ 225.721462][ T1948] ? ____sys_sendmsg+0x415/0x880 [ 225.721466][ T1948] ? preempt_schedule_common+0x3e/0xc0 [ 225.721467][ T1948] ? mutex_is_locked+0x1c/0x50 [ 225.721470][ T1948] __dev_set_promiscuity.cold+0x95/0x104 [ 225.721473][ T1948] __dev_change_flags+0x396/0x660 [ 225.721476][ T1948] ? netif_set_allmulti+0x250/0x250 [ 225.721478][ T1948] ? kernel_text_address+0x149/0x170 [ 225.721481][ T1948] ? __kernel_text_address+0x12/0x30 [ 225.721482][ T1948] ? write_profile+0xf0/0xf0 [ 225.721484][ T1948] ? unwind_get_return_address+0x67/0xd0 [ 225.721487][ T1948] netif_change_flags+0x87/0x190 [ 225.721489][ T1948] do_setlink.isra.0+0x1cc3/0x2750 [ 225.721493][ T1948] ? stack_trace_save+0x93/0xc0 [ 225.721495][ T1948] ? rtnl_link_get_size+0x350/0x350 [ 225.721496][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721497][ T1948] ? stack_depot_save_flags+0x1bc/0x790 [ 225.721501][ T1948] ? kasan_save_stack+0x3d/0x50 [ 225.721504][ T1948] ? kasan_save_stack+0x2f/0x50 [ 225.721505][ T1948] ? kasan_save_track+0x14/0x30 [ 225.721507][ T1948] ? __kasan_kmalloc+0x7b/0x90 [ 225.721509][ T1948] ? __kmalloc_cache_noprof+0x29a/0x620 [ 225.721510][ T1948] ? rtnl_newlink+0x124/0x11c0 [ 225.721511][ T1948] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 225.721512][ T1948] ? netlink_rcv_skb+0x14e/0x3a0 [ 225.721514][ T1948] ? netlink_unicast+0x486/0x750 [ 225.721515][ T1948] ? netlink_sendmsg+0x735/0xc60 [ 225.721516][ T1948] ? ____sys_sendmsg+0x415/0x880 [ 225.721518][ T1948] ? ___sys_sendmsg+0x14e/0x1d0 [ 225.721519][ T1948] ? __sys_sendmsg+0x12c/0x1d0 [ 225.721521][ T1948] ? do_syscall_64+0xff/0x530 [ 225.721523][ T1948] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 225.721525][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721527][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721529][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721530][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721532][ T1948] ? trace_contention_end+0xb3/0x180 [ 225.721534][ T1948] ? __mutex_lock+0x1db/0x1ea0 [ 225.721536][ T1948] ? __mutex_lock+0x9a3/0x1ea0 [ 225.721537][ T1948] ? rtnl_newlink+0x9a8/0x11c0 [ 225.721539][ T1948] ? ww_mutex_lock+0x160/0x160 [ 225.721541][ T1948] ? __rtnl_newlink+0x3fa/0xa50 [ 225.721543][ T1948] rtnl_newlink+0x9f1/0x11c0 [ 225.721545][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721547][ T1948] ? rtnl_bridge_getlink+0x850/0x850 [ 225.721548][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721549][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721551][ T1948] ? is_bpf_text_address+0x3e/0x110 [ 225.721554][ T1948] ? is_bpf_text_address+0x72/0x110 [ 225.721556][ T1948] ? kernel_text_address+0x149/0x170 [ 225.721558][ T1948] ? __kernel_text_address+0x12/0x30 [ 225.721559][ T1948] ? write_profile+0xf0/0xf0 [ 225.721560][ T1948] ? unwind_get_return_address+0x67/0xd0 [ 225.721561][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721563][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721565][ T1948] ? cap_capable+0x1d7/0x3d0 [ 225.721568][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721570][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721571][ T1948] ? rtnl_bridge_getlink+0x850/0x850 [ 225.721573][ T1948] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 225.721574][ T1948] ? rtnl_link_fill+0x920/0x920 [ 225.721576][ T1948] ? filter_irq_stacks+0xd0/0xd0 [ 225.721577][ T1948] ? stack_depot_save_flags+0x1bc/0x790 [ 225.721580][ T1948] netlink_rcv_skb+0x14e/0x3a0 [ 225.721581][ T1948] ? rtnl_link_fill+0x920/0x920 [ 225.721582][ T1948] ? lock_release+0x184/0x1f0 [ 225.721584][ T1948] ? netlink_ack+0xcf0/0xcf0 [ 225.721585][ T1948] ? __netlink_lookup+0xb9/0x6b0 [ 225.721588][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721590][ T1948] ? lock_release+0x184/0x1f0 [ 225.721592][ T1948] netlink_unicast+0x486/0x750 [ 225.721594][ T1948] ? netlink_attachskb+0x810/0x810 [ 225.721595][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721597][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721599][ T1948] ? lock_acquire+0x13c/0x160 [ 225.721601][ T1948] netlink_sendmsg+0x735/0xc60 [ 225.721603][ T1948] ? netlink_unicast+0x750/0x750 [ 225.721604][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721606][ T1948] ? lock_release+0x184/0x1f0 [ 225.721608][ T1948] ____sys_sendmsg+0x415/0x880 [ 225.721610][ T1948] ? copy_msghdr_from_user+0x279/0x420 [ 225.721611][ T1948] ? get_timestamp.constprop.0+0x390/0x390 [ 225.721613][ T1948] ? move_addr_to_kernel+0x40/0x40 [ 225.721614][ T1948] ? filter_irq_stacks+0xd0/0xd0 [ 225.721617][ T1948] ___sys_sendmsg+0x14e/0x1d0 [ 225.721619][ T1948] ? copy_msghdr_from_user+0x420/0x420 [ 225.721624][ T1948] __sys_sendmsg+0x12c/0x1d0 [ 225.721626][ T1948] ? __sys_sendmsg_sock+0x20/0x20 [ 225.721628][ T1948] ? rcu_is_watching+0x16/0xd0 [ 225.721631][ T1948] do_syscall_64+0xff/0x530 [ 225.721632][ T1948] ? exc_page_fault+0xee/0x100 [ 225.721634][ T1948] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 225.721636][ T1948] RIP: 0033:0x7fbef18dc54e [ 225.721637][ T1948] 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 [ 225.721639][ T1948] RSP: 002b:00007ffc728a4060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 225.721643][ T1948] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbef18dc54e [ 225.721644][ T1948] RDX: 0000000000000000 RSI: 00007ffc728a4110 RDI: 0000000000000005 [ 225.721645][ T1948] RBP: 00007ffc728a4070 R08: 0000000000000000 R09: 0000000000000000 [ 225.721646][ T1948] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91273a [ 225.721647][ T1948] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc728a47d0 [ 225.721650][ T1948] [ 228.103184][ T1975] veth1.100: entered allmulticast mode [ 228.103199][ T1975] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 228.103201][ T1975] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1975, name: ip [ 228.103203][ T1975] preempt_count: 1, expected: 0 [ 228.103204][ T1975] RCU nest depth: 0, expected: 0 [ 228.103205][ T1975] INFO: lockdep is turned off. [ 228.103206][ T1975] irq event stamp: 0 [ 228.103206][ T1975] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 228.103210][ T1975] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 228.103217][ T1975] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 228.103218][ T1975] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 228.103220][ T1975] Preemption disabled at: [ 228.103221][ T1975] [] vprintk_emit+0x31b/0x3e0 [ 228.103228][ T1975] CPU: 0 UID: 0 PID: 1975 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 228.103232][ T1975] Tainted: [W]=WARN [ 228.103233][ T1975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 228.103235][ T1975] Call Trace: [ 228.103236][ T1975] [ 228.103237][ T1975] dump_stack_lvl+0x6f/0xa0 [ 228.103243][ T1975] ? vprintk_emit+0x31b/0x3e0 [ 228.103245][ T1975] __might_resched.cold+0x1fe/0x2c1 [ 228.103248][ T1975] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 228.103250][ T1975] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 228.103253][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103257][ T1975] __kmalloc_noprof+0x443/0x760 [ 228.103261][ T1975] ? __rwlock_init+0x150/0x150 [ 228.103264][ T1975] ? alloc_buf.isra.0+0x4b/0x260 [ 228.103268][ T1975] ? do_raw_spin_unlock+0x59/0x250 [ 228.103270][ T1975] alloc_buf.isra.0+0x4b/0x260 [ 228.103271][ T1975] put_chars+0x1e1/0x2f0 [ 228.103274][ T1975] ? __send_to_port+0x420/0x420 [ 228.103275][ T1975] ? console_prepend_replay+0x20/0x20 [ 228.103278][ T1975] hvc_console_print+0x292/0x780 [ 228.103281][ T1975] ? hvc_write+0x3a0/0x3a0 [ 228.103282][ T1975] ? vsnprintf+0x527/0x1700 [ 228.103286][ T1975] ? __rwlock_init+0x150/0x150 [ 228.103287][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103289][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103291][ T1975] console_emit_next_record+0x22f/0x4c0 [ 228.103294][ T1975] ? devkmsg_read+0x4b0/0x4b0 [ 228.103303][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103305][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103307][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103308][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103310][ T1975] ? console_flush_one_record+0x111/0x710 [ 228.103312][ T1975] console_flush_one_record+0x46f/0x710 [ 228.103314][ T1975] ? console_emit_next_record+0x4c0/0x4c0 [ 228.103317][ T1975] console_unlock+0xee/0x1f0 [ 228.103319][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103321][ T1975] ? console_flush_one_record+0x710/0x710 [ 228.103322][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103324][ T1975] ? lock_release+0x184/0x1f0 [ 228.103325][ T1975] ? lock_acquire+0x60/0x160 [ 228.103327][ T1975] ? __rcu_read_lock+0x30/0x70 [ 228.103329][ T1975] ? __down_trylock_console_sem+0x5e/0xa0 [ 228.103331][ T1975] ? vprintk_emit+0x320/0x3e0 [ 228.103333][ T1975] vprintk_emit+0x37c/0x3e0 [ 228.103336][ T1975] ? wake_up_klogd_work_func+0x90/0x90 [ 228.103337][ T1975] ? try_to_wake_up+0x153/0x1130 [ 228.103340][ T1975] _printk+0xc7/0x100 [ 228.103344][ T1975] ? snapshot_read.cold+0x21/0x21 [ 228.103346][ T1975] ? __virt_addr_valid+0x102/0x440 [ 228.103349][ T1975] ? __virt_addr_valid+0x1da/0x440 [ 228.103350][ T1975] ? netdev_name+0x43/0x60 [ 228.103354][ T1975] ? __netdev_printk+0x17f/0x1d0 [ 228.103355][ T1975] netdev_info+0xe2/0x116 [ 228.103357][ T1975] ? netdev_notice+0x120/0x120 [ 228.103359][ T1975] ? netlink_unicast+0x486/0x750 [ 228.103362][ T1975] ? netlink_sendmsg+0x735/0xc60 [ 228.103364][ T1975] ? pwq_dec_nr_in_flight+0x780/0x780 [ 228.103367][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103369][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103371][ T1975] ? mutex_is_locked+0x1c/0x50 [ 228.103374][ T1975] netif_set_allmulti.cold+0x7c/0x166 [ 228.103377][ T1975] ? __local_bh_enable_ip+0xaa/0x150 [ 228.103379][ T1975] __dev_change_flags+0x445/0x660 [ 228.103382][ T1975] ? netif_set_allmulti+0x250/0x250 [ 228.103384][ T1975] ? kernel_text_address+0x149/0x170 [ 228.103386][ T1975] ? __kernel_text_address+0x12/0x30 [ 228.103387][ T1975] ? write_profile+0xf0/0xf0 [ 228.103390][ T1975] ? unwind_get_return_address+0x67/0xd0 [ 228.103392][ T1975] netif_change_flags+0x87/0x190 [ 228.103394][ T1975] do_setlink.isra.0+0x1cc3/0x2750 [ 228.103398][ T1975] ? stack_trace_save+0x93/0xc0 [ 228.103400][ T1975] ? rtnl_link_get_size+0x350/0x350 [ 228.103401][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103403][ T1975] ? stack_depot_save_flags+0x1bc/0x790 [ 228.103407][ T1975] ? kasan_save_stack+0x3d/0x50 [ 228.103409][ T1975] ? kasan_save_stack+0x2f/0x50 [ 228.103411][ T1975] ? kasan_save_track+0x14/0x30 [ 228.103412][ T1975] ? __kasan_kmalloc+0x7b/0x90 [ 228.103414][ T1975] ? __kmalloc_cache_noprof+0x29a/0x620 [ 228.103415][ T1975] ? rtnl_newlink+0x124/0x11c0 [ 228.103417][ T1975] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 228.103418][ T1975] ? netlink_rcv_skb+0x14e/0x3a0 [ 228.103419][ T1975] ? netlink_unicast+0x486/0x750 [ 228.103420][ T1975] ? netlink_sendmsg+0x735/0xc60 [ 228.103422][ T1975] ? ____sys_sendmsg+0x415/0x880 [ 228.103424][ T1975] ? ___sys_sendmsg+0x14e/0x1d0 [ 228.103426][ T1975] ? __sys_sendmsg+0x12c/0x1d0 [ 228.103427][ T1975] ? do_syscall_64+0xff/0x530 [ 228.103429][ T1975] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 228.103432][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103434][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103435][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103437][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103439][ T1975] ? trace_contention_end+0xb3/0x180 [ 228.103442][ T1975] ? __mutex_lock+0x1db/0x1ea0 [ 228.103445][ T1975] ? __mutex_lock+0x9a3/0x1ea0 [ 228.103448][ T1975] ? rtnl_newlink+0x9a8/0x11c0 [ 228.103450][ T1975] ? ww_mutex_lock+0x160/0x160 [ 228.103454][ T1975] ? __rtnl_newlink+0x3fa/0xa50 [ 228.103457][ T1975] rtnl_newlink+0x9f1/0x11c0 [ 228.103459][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103461][ T1975] ? rtnl_bridge_getlink+0x850/0x850 [ 228.103462][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103463][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103465][ T1975] ? is_bpf_text_address+0x3e/0x110 [ 228.103469][ T1975] ? is_bpf_text_address+0x72/0x110 [ 228.103470][ T1975] ? kernel_text_address+0x149/0x170 [ 228.103472][ T1975] ? __kernel_text_address+0x12/0x30 [ 228.103473][ T1975] ? write_profile+0xf0/0xf0 [ 228.103474][ T1975] ? unwind_get_return_address+0x67/0xd0 [ 228.103476][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103477][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103479][ T1975] ? cap_capable+0x1d7/0x3d0 [ 228.103482][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103484][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103486][ T1975] ? rtnl_bridge_getlink+0x850/0x850 [ 228.103487][ T1975] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 228.103489][ T1975] ? rtnl_link_fill+0x920/0x920 [ 228.103490][ T1975] ? filter_irq_stacks+0xd0/0xd0 [ 228.103492][ T1975] ? stack_depot_save_flags+0x1bc/0x790 [ 228.103494][ T1975] netlink_rcv_skb+0x14e/0x3a0 [ 228.103496][ T1975] ? rtnl_link_fill+0x920/0x920 [ 228.103497][ T1975] ? lock_release+0x184/0x1f0 [ 228.103498][ T1975] ? netlink_ack+0xcf0/0xcf0 [ 228.103500][ T1975] ? __netlink_lookup+0xb9/0x6b0 [ 228.103502][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103504][ T1975] ? lock_release+0x184/0x1f0 [ 228.103506][ T1975] netlink_unicast+0x486/0x750 [ 228.103508][ T1975] ? netlink_attachskb+0x810/0x810 [ 228.103510][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103511][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103513][ T1975] ? lock_acquire+0x13c/0x160 [ 228.103515][ T1975] netlink_sendmsg+0x735/0xc60 [ 228.103517][ T1975] ? netlink_unicast+0x750/0x750 [ 228.103519][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103521][ T1975] ? lock_release+0x184/0x1f0 [ 228.103522][ T1975] ____sys_sendmsg+0x415/0x880 [ 228.103524][ T1975] ? copy_msghdr_from_user+0x279/0x420 [ 228.103526][ T1975] ? get_timestamp.constprop.0+0x390/0x390 [ 228.103527][ T1975] ? move_addr_to_kernel+0x40/0x40 [ 228.103529][ T1975] ? filter_irq_stacks+0xd0/0xd0 [ 228.103531][ T1975] ___sys_sendmsg+0x14e/0x1d0 [ 228.103533][ T1975] ? copy_msghdr_from_user+0x420/0x420 [ 228.103538][ T1975] __sys_sendmsg+0x12c/0x1d0 [ 228.103540][ T1975] ? __sys_sendmsg_sock+0x20/0x20 [ 228.103543][ T1975] ? rcu_is_watching+0x16/0xd0 [ 228.103545][ T1975] do_syscall_64+0xff/0x530 [ 228.103547][ T1975] ? exc_page_fault+0xee/0x100 [ 228.103549][ T1975] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 228.103551][ T1975] RIP: 0033:0x7f687844b54e [ 228.103553][ T1975] 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 [ 228.103555][ T1975] RSP: 002b:00007ffca1a97810 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 228.103559][ T1975] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f687844b54e [ 228.103560][ T1975] RDX: 0000000000000000 RSI: 00007ffca1a978c0 RDI: 0000000000000005 [ 228.103561][ T1975] RBP: 00007ffca1a97820 R08: 0000000000000000 R09: 0000000000000000 [ 228.103562][ T1975] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91273c [ 228.103563][ T1975] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffca1a97f80 [ 228.103565][ T1975] [ 233.343696][ T1990] veth1.100: left allmulticast mode [ 233.343711][ T1990] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 233.343713][ T1990] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1990, name: ip [ 233.343714][ T1990] preempt_count: 1, expected: 0 [ 233.343715][ T1990] RCU nest depth: 0, expected: 0 [ 233.343716][ T1990] INFO: lockdep is turned off. [ 233.343717][ T1990] irq event stamp: 0 [ 233.343718][ T1990] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 233.343722][ T1990] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 233.343729][ T1990] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 233.343730][ T1990] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 233.343732][ T1990] Preemption disabled at: [ 233.343732][ T1990] [] vprintk_emit+0x31b/0x3e0 [ 233.343740][ T1990] CPU: 0 UID: 0 PID: 1990 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 233.343744][ T1990] Tainted: [W]=WARN [ 233.343745][ T1990] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 233.343746][ T1990] Call Trace: [ 233.343748][ T1990] [ 233.343749][ T1990] dump_stack_lvl+0x6f/0xa0 [ 233.343755][ T1990] ? vprintk_emit+0x31b/0x3e0 [ 233.343757][ T1990] __might_resched.cold+0x1fe/0x2c1 [ 233.343760][ T1990] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 233.343762][ T1990] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 233.343765][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343770][ T1990] __kmalloc_noprof+0x443/0x760 [ 233.343773][ T1990] ? __rwlock_init+0x150/0x150 [ 233.343776][ T1990] ? alloc_buf.isra.0+0x4b/0x260 [ 233.343780][ T1990] ? do_raw_spin_unlock+0x59/0x250 [ 233.343782][ T1990] alloc_buf.isra.0+0x4b/0x260 [ 233.343784][ T1990] put_chars+0x1e1/0x2f0 [ 233.343785][ T1990] ? __send_to_port+0x420/0x420 [ 233.343787][ T1990] ? console_prepend_replay+0x20/0x20 [ 233.343790][ T1990] hvc_console_print+0x292/0x780 [ 233.343793][ T1990] ? hvc_write+0x3a0/0x3a0 [ 233.343795][ T1990] ? vsnprintf+0x527/0x1700 [ 233.343798][ T1990] ? __rwlock_init+0x150/0x150 [ 233.343799][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343801][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343804][ T1990] console_emit_next_record+0x22f/0x4c0 [ 233.343806][ T1990] ? devkmsg_read+0x4b0/0x4b0 [ 233.343808][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343810][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343811][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343813][ T1990] ? lock_acquire+0x13c/0x160 [ 233.343815][ T1990] ? console_flush_one_record+0x111/0x710 [ 233.343817][ T1990] console_flush_one_record+0x46f/0x710 [ 233.343819][ T1990] ? console_emit_next_record+0x4c0/0x4c0 [ 233.343822][ T1990] console_unlock+0xee/0x1f0 [ 233.343824][ T1990] ? lock_acquire+0x13c/0x160 [ 233.343826][ T1990] ? console_flush_one_record+0x710/0x710 [ 233.343827][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343829][ T1990] ? lock_release+0x184/0x1f0 [ 233.343830][ T1990] ? lock_acquire+0x60/0x160 [ 233.343832][ T1990] ? __rcu_read_lock+0x30/0x70 [ 233.343834][ T1990] ? __down_trylock_console_sem+0x5e/0xa0 [ 233.343836][ T1990] ? vprintk_emit+0x320/0x3e0 [ 233.343838][ T1990] vprintk_emit+0x37c/0x3e0 [ 233.343841][ T1990] ? wake_up_klogd_work_func+0x90/0x90 [ 233.343843][ T1990] ? try_to_wake_up+0x153/0x1130 [ 233.343845][ T1990] _printk+0xc7/0x100 [ 233.343849][ T1990] ? snapshot_read.cold+0x21/0x21 [ 233.343851][ T1990] ? __virt_addr_valid+0x102/0x440 [ 233.343854][ T1990] ? __virt_addr_valid+0x1da/0x440 [ 233.343855][ T1990] ? netdev_name+0x43/0x60 [ 233.343858][ T1990] ? __netdev_printk+0x17f/0x1d0 [ 233.343860][ T1990] netdev_info+0xe2/0x116 [ 233.343862][ T1990] ? netdev_notice+0x120/0x120 [ 233.343864][ T1990] ? netlink_unicast+0x486/0x750 [ 233.343867][ T1990] ? netlink_sendmsg+0x735/0xc60 [ 233.343868][ T1990] ? pwq_dec_nr_in_flight+0x780/0x780 [ 233.343872][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343873][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343875][ T1990] ? mutex_is_locked+0x1c/0x50 [ 233.343878][ T1990] netif_set_allmulti.cold+0x7c/0x166 [ 233.343881][ T1990] ? __local_bh_enable_ip+0xaa/0x150 [ 233.343884][ T1990] __dev_change_flags+0x445/0x660 [ 233.343887][ T1990] ? netif_set_allmulti+0x250/0x250 [ 233.343889][ T1990] ? kernel_text_address+0x149/0x170 [ 233.343891][ T1990] ? __kernel_text_address+0x12/0x30 [ 233.343893][ T1990] ? write_profile+0xf0/0xf0 [ 233.343895][ T1990] ? unwind_get_return_address+0x67/0xd0 [ 233.343897][ T1990] netif_change_flags+0x87/0x190 [ 233.343900][ T1990] do_setlink.isra.0+0x1cc3/0x2750 [ 233.343904][ T1990] ? stack_trace_save+0x93/0xc0 [ 233.343905][ T1990] ? rtnl_link_get_size+0x350/0x350 [ 233.343907][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343908][ T1990] ? stack_depot_save_flags+0x1bc/0x790 [ 233.343912][ T1990] ? kasan_save_stack+0x3d/0x50 [ 233.343915][ T1990] ? kasan_save_stack+0x2f/0x50 [ 233.343917][ T1990] ? kasan_save_track+0x14/0x30 [ 233.343919][ T1990] ? __kasan_kmalloc+0x7b/0x90 [ 233.343920][ T1990] ? __kmalloc_cache_noprof+0x29a/0x620 [ 233.343922][ T1990] ? rtnl_newlink+0x124/0x11c0 [ 233.343923][ T1990] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 233.343924][ T1990] ? netlink_rcv_skb+0x14e/0x3a0 [ 233.343925][ T1990] ? netlink_unicast+0x486/0x750 [ 233.343927][ T1990] ? netlink_sendmsg+0x735/0xc60 [ 233.343928][ T1990] ? ____sys_sendmsg+0x415/0x880 [ 233.343931][ T1990] ? ___sys_sendmsg+0x14e/0x1d0 [ 233.343932][ T1990] ? __sys_sendmsg+0x12c/0x1d0 [ 233.343934][ T1990] ? do_syscall_64+0xff/0x530 [ 233.343936][ T1990] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 233.343939][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343941][ T1990] ? lock_acquire+0x13c/0x160 [ 233.343942][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343944][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343946][ T1990] ? trace_contention_end+0xb3/0x180 [ 233.343948][ T1990] ? __mutex_lock+0x1db/0x1ea0 [ 233.343950][ T1990] ? __mutex_lock+0x9a3/0x1ea0 [ 233.343951][ T1990] ? rtnl_newlink+0x9a8/0x11c0 [ 233.343953][ T1990] ? ww_mutex_lock+0x160/0x160 [ 233.343955][ T1990] ? __rtnl_newlink+0x3fa/0xa50 [ 233.343957][ T1990] rtnl_newlink+0x9f1/0x11c0 [ 233.343959][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343961][ T1990] ? rtnl_bridge_getlink+0x850/0x850 [ 233.343962][ T1990] ? lock_acquire+0x13c/0x160 [ 233.343964][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343966][ T1990] ? is_bpf_text_address+0x3e/0x110 [ 233.343969][ T1990] ? is_bpf_text_address+0x72/0x110 [ 233.343971][ T1990] ? kernel_text_address+0x149/0x170 [ 233.343972][ T1990] ? __kernel_text_address+0x12/0x30 [ 233.343974][ T1990] ? write_profile+0xf0/0xf0 [ 233.343975][ T1990] ? unwind_get_return_address+0x67/0xd0 [ 233.343976][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343978][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343980][ T1990] ? cap_capable+0x1d7/0x3d0 [ 233.343983][ T1990] ? lock_acquire+0x13c/0x160 [ 233.343985][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.343987][ T1990] ? rtnl_bridge_getlink+0x850/0x850 [ 233.343988][ T1990] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 233.343990][ T1990] ? rtnl_link_fill+0x920/0x920 [ 233.343991][ T1990] ? filter_irq_stacks+0xd0/0xd0 [ 233.343993][ T1990] ? stack_depot_save_flags+0x1bc/0x790 [ 233.343995][ T1990] netlink_rcv_skb+0x14e/0x3a0 [ 233.343997][ T1990] ? rtnl_link_fill+0x920/0x920 [ 233.343998][ T1990] ? lock_release+0x184/0x1f0 [ 233.344000][ T1990] ? netlink_ack+0xcf0/0xcf0 [ 233.344001][ T1990] ? __netlink_lookup+0xb9/0x6b0 [ 233.344004][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.344005][ T1990] ? lock_release+0x184/0x1f0 [ 233.344007][ T1990] netlink_unicast+0x486/0x750 [ 233.344009][ T1990] ? netlink_attachskb+0x810/0x810 [ 233.344011][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.344013][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.344015][ T1990] ? lock_acquire+0x13c/0x160 [ 233.344017][ T1990] netlink_sendmsg+0x735/0xc60 [ 233.344019][ T1990] ? netlink_unicast+0x750/0x750 [ 233.344021][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.344023][ T1990] ? lock_release+0x184/0x1f0 [ 233.344024][ T1990] ____sys_sendmsg+0x415/0x880 [ 233.344026][ T1990] ? copy_msghdr_from_user+0x279/0x420 [ 233.344028][ T1990] ? get_timestamp.constprop.0+0x390/0x390 [ 233.344029][ T1990] ? move_addr_to_kernel+0x40/0x40 [ 233.344031][ T1990] ? filter_irq_stacks+0xd0/0xd0 [ 233.344033][ T1990] ___sys_sendmsg+0x14e/0x1d0 [ 233.344035][ T1990] ? copy_msghdr_from_user+0x420/0x420 [ 233.344040][ T1990] __sys_sendmsg+0x12c/0x1d0 [ 233.344042][ T1990] ? __sys_sendmsg_sock+0x20/0x20 [ 233.344045][ T1990] ? rcu_is_watching+0x16/0xd0 [ 233.344047][ T1990] do_syscall_64+0xff/0x530 [ 233.344048][ T1990] ? exc_page_fault+0xee/0x100 [ 233.344050][ T1990] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 233.344052][ T1990] RIP: 0033:0x7f2227a3d54e [ 233.344054][ T1990] 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 [ 233.344056][ T1990] RSP: 002b:00007ffc71409400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 233.344059][ T1990] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2227a3d54e [ 233.344061][ T1990] RDX: 0000000000000000 RSI: 00007ffc714094b0 RDI: 0000000000000005 [ 233.344062][ T1990] RBP: 00007ffc71409410 R08: 0000000000000000 R09: 0000000000000000 [ 233.344062][ T1990] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912741 [ 233.344063][ T1990] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc71409b70 [ 233.344066][ T1990] [ 241.853666][ T2186] veth1: left allmulticast mode [ 241.853683][ T2186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 241.853686][ T2186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2186, name: ip [ 241.853688][ T2186] preempt_count: 1, expected: 0 [ 241.853689][ T2186] RCU nest depth: 0, expected: 0 [ 241.853690][ T2186] INFO: lockdep is turned off. [ 241.853691][ T2186] irq event stamp: 0 [ 241.853692][ T2186] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 241.853696][ T2186] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 241.853702][ T2186] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 241.853704][ T2186] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 241.853706][ T2186] Preemption disabled at: [ 241.853707][ T2186] [] vprintk_emit+0x31b/0x3e0 [ 241.853714][ T2186] CPU: 2 UID: 0 PID: 2186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 241.853718][ T2186] Tainted: [W]=WARN [ 241.853719][ T2186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 241.853721][ T2186] Call Trace: [ 241.853722][ T2186] [ 241.853724][ T2186] dump_stack_lvl+0x6f/0xa0 [ 241.853729][ T2186] ? vprintk_emit+0x31b/0x3e0 [ 241.853731][ T2186] __might_resched.cold+0x1fe/0x2c1 [ 241.853735][ T2186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 241.853738][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853742][ T2186] __kmalloc_noprof+0x443/0x760 [ 241.853746][ T2186] ? __rwlock_init+0x150/0x150 [ 241.853748][ T2186] ? alloc_buf.isra.0+0x4b/0x260 [ 241.853753][ T2186] ? do_raw_spin_unlock+0x59/0x250 [ 241.853754][ T2186] alloc_buf.isra.0+0x4b/0x260 [ 241.853756][ T2186] put_chars+0x1e1/0x2f0 [ 241.853758][ T2186] ? __send_to_port+0x420/0x420 [ 241.853760][ T2186] ? printk_get_next_message+0x240/0x650 [ 241.853763][ T2186] hvc_console_print+0x292/0x780 [ 241.853766][ T2186] ? hvc_write+0x3a0/0x3a0 [ 241.853768][ T2186] ? __rwlock_init+0x150/0x150 [ 241.853770][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853771][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853774][ T2186] console_emit_next_record+0x22f/0x4c0 [ 241.853776][ T2186] ? devkmsg_read+0x4b0/0x4b0 [ 241.853779][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853780][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853782][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853784][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853786][ T2186] ? console_flush_one_record+0x111/0x710 [ 241.853787][ T2186] console_flush_one_record+0x46f/0x710 [ 241.853790][ T2186] ? console_emit_next_record+0x4c0/0x4c0 [ 241.853792][ T2186] console_unlock+0xee/0x1f0 [ 241.853794][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853796][ T2186] ? console_flush_one_record+0x710/0x710 [ 241.853797][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853799][ T2186] ? lock_release+0x184/0x1f0 [ 241.853801][ T2186] ? lock_acquire+0x60/0x160 [ 241.853802][ T2186] ? __rcu_read_lock+0x30/0x70 [ 241.853804][ T2186] ? __down_trylock_console_sem+0x5e/0xa0 [ 241.853806][ T2186] ? vprintk_emit+0x320/0x3e0 [ 241.853808][ T2186] vprintk_emit+0x37c/0x3e0 [ 241.853811][ T2186] ? wake_up_klogd_work_func+0x90/0x90 [ 241.853813][ T2186] ? netlink_unicast+0x486/0x750 [ 241.853816][ T2186] ? ____sys_sendmsg+0x415/0x880 [ 241.853819][ T2186] ? ___sys_sendmsg+0x14e/0x1d0 [ 241.853821][ T2186] ? __sys_sendmsg+0x12c/0x1d0 [ 241.853823][ T2186] ? do_syscall_64+0xff/0x530 [ 241.853825][ T2186] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 241.853828][ T2186] _printk+0xc7/0x100 [ 241.853831][ T2186] ? snapshot_read.cold+0x21/0x21 [ 241.853833][ T2186] ? netdev_name+0x43/0x60 [ 241.853837][ T2186] ? __netdev_printk+0x17f/0x1d0 [ 241.853839][ T2186] netdev_info+0xe2/0x116 [ 241.853840][ T2186] ? netdev_notice+0x120/0x120 [ 241.853842][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853844][ T2186] ? __up_read+0x355/0x9e0 [ 241.853846][ T2186] ? trace_hardirqs_on+0x36/0x40 [ 241.853848][ T2186] ? down_write_nested+0x200/0x200 [ 241.853850][ T2186] ? mutex_is_locked+0x1c/0x50 [ 241.853853][ T2186] netif_set_allmulti.cold+0x7c/0x166 [ 241.853855][ T2186] dev_set_allmulti+0xa2/0x150 [ 241.853858][ T2186] del_nbp+0xb7/0xc10 [bridge] [ 241.853871][ T2186] ? __asan_memset+0x27/0x50 [ 241.853873][ T2186] br_dev_delete+0x9d/0x1e0 [bridge] [ 241.853881][ T2186] rtnl_dellink+0x48f/0xae0 [ 241.853884][ T2186] ? lock_release+0x184/0x1f0 [ 241.853886][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853888][ T2186] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 241.853890][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853897][ T2186] ? unwind_next_frame+0x69b/0x1ea0 [ 241.853899][ T2186] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 241.853901][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853902][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853904][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853905][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853907][ T2186] ? lock_release+0x184/0x1f0 [ 241.853909][ T2186] ? is_bpf_text_address+0x3e/0x110 [ 241.853912][ T2186] ? is_bpf_text_address+0x72/0x110 [ 241.853914][ T2186] ? kernel_text_address+0x149/0x170 [ 241.853917][ T2186] ? __kernel_text_address+0x12/0x30 [ 241.853918][ T2186] ? write_profile+0xf0/0xf0 [ 241.853920][ T2186] ? unwind_get_return_address+0x67/0xd0 [ 241.853922][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853924][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853925][ T2186] ? cap_capable+0x1d7/0x3d0 [ 241.853929][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853931][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853932][ T2186] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 241.853935][ T2186] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 241.853937][ T2186] ? rtnl_link_fill+0x920/0x920 [ 241.853938][ T2186] ? filter_irq_stacks+0xd0/0xd0 [ 241.853939][ T2186] ? stack_depot_save_flags+0x1bc/0x790 [ 241.853943][ T2186] netlink_rcv_skb+0x14e/0x3a0 [ 241.853945][ T2186] ? rtnl_link_fill+0x920/0x920 [ 241.853946][ T2186] ? lock_release+0x184/0x1f0 [ 241.853948][ T2186] ? netlink_ack+0xcf0/0xcf0 [ 241.853949][ T2186] ? __netlink_lookup+0xb9/0x6b0 [ 241.853952][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853954][ T2186] ? lock_release+0x184/0x1f0 [ 241.853956][ T2186] netlink_unicast+0x486/0x750 [ 241.853958][ T2186] ? netlink_attachskb+0x810/0x810 [ 241.853959][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853961][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853963][ T2186] ? lock_acquire+0x13c/0x160 [ 241.853965][ T2186] netlink_sendmsg+0x735/0xc60 [ 241.853967][ T2186] ? netlink_unicast+0x750/0x750 [ 241.853969][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853971][ T2186] ? lock_release+0x184/0x1f0 [ 241.853972][ T2186] ____sys_sendmsg+0x415/0x880 [ 241.853974][ T2186] ? copy_msghdr_from_user+0x279/0x420 [ 241.853976][ T2186] ? get_timestamp.constprop.0+0x390/0x390 [ 241.853977][ T2186] ? move_addr_to_kernel+0x40/0x40 [ 241.853979][ T2186] ? filter_irq_stacks+0xd0/0xd0 [ 241.853982][ T2186] ___sys_sendmsg+0x14e/0x1d0 [ 241.853983][ T2186] ? copy_msghdr_from_user+0x420/0x420 [ 241.853988][ T2186] __sys_sendmsg+0x12c/0x1d0 [ 241.853990][ T2186] ? __sys_sendmsg_sock+0x20/0x20 [ 241.853993][ T2186] ? rcu_is_watching+0x16/0xd0 [ 241.853995][ T2186] do_syscall_64+0xff/0x530 [ 241.853997][ T2186] ? exc_page_fault+0xee/0x100 [ 241.853999][ T2186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 241.854000][ T2186] RIP: 0033:0x7f3c81fb254e [ 241.854002][ T2186] 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 [ 241.854004][ T2186] RSP: 002b:00007ffe4a5ac000 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 241.854008][ T2186] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3c81fb254e [ 241.854009][ T2186] RDX: 0000000000000000 RSI: 00007ffe4a5ac0b0 RDI: 0000000000000005 [ 241.854010][ T2186] RBP: 00007ffe4a5ac010 R08: 0000000000000000 R09: 0000000000000000 [ 241.854011][ T2186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91274a [ 241.854012][ T2186] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe4a5ac770 [ 241.854015][ T2186] [ 241.896922][ T2186] veth1: left promiscuous mode [ 241.897260][ T2186] br0: port 1(veth1) entered disabled state [ 242.583098][ T2226] br0: port 1(veth1) entered blocking state [ 242.583376][ T2226] br0: port 1(veth1) entered disabled state [ 242.583634][ T2226] veth1: entered allmulticast mode [ 242.584600][ T2226] veth1: entered promiscuous mode [ 242.599713][ T2227] br0: port 1(veth1) entered blocking state [ 242.599919][ T2227] br0: port 1(veth1) entered forwarding state [ 242.700197][ T2233] br0: port 1(veth1) entered disabled state [ 242.700861][ T2233] br0: port 1(veth1) entered blocking state [ 242.701059][ T2233] br0: port 1(veth1) entered forwarding state [ 242.879697][ T73] br0: entered promiscuous mode [ 242.879711][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 242.879713][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: kworker/3:1 [ 242.879715][ T73] preempt_count: 1, expected: 0 [ 242.879716][ T73] RCU nest depth: 0, expected: 0 [ 242.879717][ T73] INFO: lockdep is turned off. [ 242.879718][ T73] irq event stamp: 28504 [ 242.879719][ T73] hardirqs last enabled at (28503): [] _raw_spin_unlock_irq+0x28/0x50 [ 242.879728][ T73] hardirqs last disabled at (28504): [] __schedule+0x1246/0x20e0 [ 242.879730][ T73] softirqs last enabled at (28448): [] handle_softirqs+0x67c/0x900 [ 242.879734][ T73] softirqs last disabled at (28115): [] __irq_exit_rcu+0x145/0x1c0 [ 242.879736][ T73] Preemption disabled at: [ 242.879737][ T73] [] vprintk_emit+0x31b/0x3e0 [ 242.879744][ T73] CPU: 3 UID: 0 PID: 73 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 242.879748][ T73] Tainted: [W]=WARN [ 242.879749][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 242.879751][ T73] Workqueue: events netdev_work_proc [ 242.879757][ T73] Call Trace: [ 242.879759][ T73] [ 242.879760][ T73] dump_stack_lvl+0x6f/0xa0 [ 242.879765][ T73] ? vprintk_emit+0x31b/0x3e0 [ 242.879767][ T73] __might_resched.cold+0x1fe/0x2c1 [ 242.879771][ T73] ? macvlan_set_mac_lists+0x5c/0x1e0 [macvlan] [ 242.879774][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 242.879777][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879781][ T73] __kmalloc_noprof+0x443/0x760 [ 242.879785][ T73] ? __rwlock_init+0x150/0x150 [ 242.879788][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 242.879792][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 242.879793][ T73] alloc_buf.isra.0+0x4b/0x260 [ 242.879795][ T73] put_chars+0x1e1/0x2f0 [ 242.879797][ T73] ? __send_to_port+0x420/0x420 [ 242.879799][ T73] ? console_prepend_replay+0x20/0x20 [ 242.879801][ T73] hvc_console_print+0x292/0x780 [ 242.879805][ T73] ? hvc_write+0x3a0/0x3a0 [ 242.879806][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879808][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879810][ T73] ? lock_acquire+0x13c/0x160 [ 242.879812][ T73] console_emit_next_record+0x22f/0x4c0 [ 242.879815][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 242.879817][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879818][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879820][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879821][ T73] ? lock_acquire+0x13c/0x160 [ 242.879823][ T73] ? console_flush_one_record+0x111/0x710 [ 242.879825][ T73] console_flush_one_record+0x46f/0x710 [ 242.879828][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 242.879830][ T73] console_unlock+0xee/0x1f0 [ 242.879832][ T73] ? lock_acquire+0x13c/0x160 [ 242.879834][ T73] ? console_flush_one_record+0x710/0x710 [ 242.879835][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879837][ T73] ? lock_release+0x184/0x1f0 [ 242.879838][ T73] ? lock_acquire+0x60/0x160 [ 242.879840][ T73] ? __rcu_read_lock+0x30/0x70 [ 242.879842][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 242.879844][ T73] ? vprintk_emit+0x320/0x3e0 [ 242.879846][ T73] vprintk_emit+0x37c/0x3e0 [ 242.879848][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 242.879850][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879852][ T73] ? lock_acquire+0x13c/0x160 [ 242.879854][ T73] _printk+0xc7/0x100 [ 242.879857][ T73] ? snapshot_read.cold+0x21/0x21 [ 242.879859][ T73] ? unwind_next_frame+0x69b/0x1ea0 [ 242.879862][ T73] ? ret_from_fork_asm+0x11/0x20 [ 242.879864][ T73] ? netdev_name+0x43/0x60 [ 242.879867][ T73] ? __netdev_printk+0x17f/0x1d0 [ 242.879869][ T73] netdev_info+0xe2/0x116 [ 242.879870][ T73] ? netdev_notice+0x120/0x120 [ 242.879872][ T73] ? __unwind_start+0x42e/0x900 [ 242.879874][ T73] ? do_raw_spin_lock+0x131/0x280 [ 242.879876][ T73] ? mutex_is_locked+0x1c/0x50 [ 242.879879][ T73] __dev_set_promiscuity.cold+0x95/0x104 [ 242.879882][ T73] netif_rx_mode_run+0x7c4/0x9b0 [ 242.879884][ T73] ? __rwlock_init+0x150/0x150 [ 242.879886][ T73] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 242.879888][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 242.879890][ T73] ? ref_tracker_free+0x380/0x870 [ 242.879893][ T73] ? ref_tracker_alloc+0x430/0x430 [ 242.879894][ T73] ? netdev_work_proc+0xdd/0x5d0 [ 242.879896][ T73] ? netdev_work_proc+0x26a/0x5d0 [ 242.879897][ T73] ? ret_from_fork_asm+0x11/0x20 [ 242.879899][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879901][ T73] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 242.879904][ T73] netdev_work_proc+0x3f7/0x5d0 [ 242.879906][ T73] ? netdev_work_sched+0x10/0x10 [ 242.879907][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879909][ T73] ? lock_acquire+0x13c/0x160 [ 242.879910][ T73] ? rcu_is_watching+0x16/0xd0 [ 242.879913][ T73] process_one_work+0xe3e/0x1560 [ 242.879917][ T73] ? __queue_delayed_work+0x470/0x470 [ 242.879919][ T73] ? __rwlock_init+0x150/0x150 [ 242.879921][ T73] worker_thread+0x4f1/0xd60 [ 242.879924][ T73] ? rescuer_thread+0x1340/0x1340 [ 242.879925][ T73] ? __kthread_parkme+0xbd/0x210 [ 242.879927][ T73] ? rescuer_thread+0x1340/0x1340 [ 242.879929][ T73] ? rescuer_thread+0x1340/0x1340 [ 242.879931][ T73] kthread+0x367/0x460 [ 242.879932][ T73] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 242.879934][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 242.879936][ T73] ret_from_fork+0x474/0x6b0 [ 242.879938][ T73] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 242.879940][ T73] ? __switch_to+0x5a3/0xe00 [ 242.879943][ T73] ? kthread_affine_preferred+0x4c0/0x4c0 [ 242.879945][ T73] ret_from_fork_asm+0x11/0x20 [ 242.879948][ T73] [ 259.495593][ T2295] br0.100: entered promiscuous mode [ 259.495611][ T2295] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 259.495613][ T2295] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2295, name: ip [ 259.495615][ T2295] preempt_count: 1, expected: 0 [ 259.495616][ T2295] RCU nest depth: 0, expected: 0 [ 259.495617][ T2295] INFO: lockdep is turned off. [ 259.495618][ T2295] irq event stamp: 0 [ 259.495619][ T2295] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 259.495624][ T2295] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 259.495629][ T2295] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 259.495631][ T2295] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 259.495633][ T2295] Preemption disabled at: [ 259.495634][ T2295] [] vprintk_emit+0x31b/0x3e0 [ 259.495641][ T2295] CPU: 0 UID: 0 PID: 2295 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 259.495645][ T2295] Tainted: [W]=WARN [ 259.495645][ T2295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 259.495647][ T2295] Call Trace: [ 259.495649][ T2295] [ 259.495650][ T2295] dump_stack_lvl+0x6f/0xa0 [ 259.495656][ T2295] ? vprintk_emit+0x31b/0x3e0 [ 259.495658][ T2295] __might_resched.cold+0x1fe/0x2c1 [ 259.495662][ T2295] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 259.495666][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495670][ T2295] __kmalloc_noprof+0x443/0x760 [ 259.495673][ T2295] ? __rwlock_init+0x150/0x150 [ 259.495676][ T2295] ? alloc_buf.isra.0+0x4b/0x260 [ 259.495680][ T2295] ? do_raw_spin_unlock+0x59/0x250 [ 259.495681][ T2295] alloc_buf.isra.0+0x4b/0x260 [ 259.495683][ T2295] put_chars+0x1e1/0x2f0 [ 259.495685][ T2295] ? desc_read_finalized_seq+0x79/0x120 [ 259.495687][ T2295] ? __send_to_port+0x420/0x420 [ 259.495689][ T2295] ? console_prepend_replay+0x20/0x20 [ 259.495692][ T2295] hvc_console_print+0x292/0x780 [ 259.495695][ T2295] ? hvc_write+0x3a0/0x3a0 [ 259.495696][ T2295] ? do_raw_spin_lock+0x131/0x280 [ 259.495698][ T2295] ? __rwlock_init+0x150/0x150 [ 259.495700][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495702][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495703][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495705][ T2295] console_emit_next_record+0x22f/0x4c0 [ 259.495708][ T2295] ? devkmsg_read+0x4b0/0x4b0 [ 259.495710][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495712][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495713][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495715][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495717][ T2295] ? console_flush_one_record+0x111/0x710 [ 259.495718][ T2295] console_flush_one_record+0x46f/0x710 [ 259.495721][ T2295] ? console_emit_next_record+0x4c0/0x4c0 [ 259.495724][ T2295] console_unlock+0xee/0x1f0 [ 259.495725][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495727][ T2295] ? console_flush_one_record+0x710/0x710 [ 259.495728][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495730][ T2295] ? lock_release+0x184/0x1f0 [ 259.495731][ T2295] ? lock_acquire+0x60/0x160 [ 259.495733][ T2295] ? __rcu_read_lock+0x30/0x70 [ 259.495735][ T2295] ? __down_trylock_console_sem+0x5e/0xa0 [ 259.495737][ T2295] ? vprintk_emit+0x320/0x3e0 [ 259.495739][ T2295] vprintk_emit+0x37c/0x3e0 [ 259.495741][ T2295] ? wake_up_klogd_work_func+0x90/0x90 [ 259.495743][ T2295] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 259.495747][ T2295] ? try_to_wake_up+0x153/0x1130 [ 259.495749][ T2295] _printk+0xc7/0x100 [ 259.495753][ T2295] ? snapshot_read.cold+0x21/0x21 [ 259.495755][ T2295] ? __virt_addr_valid+0x102/0x440 [ 259.495757][ T2295] ? __virt_addr_valid+0x1da/0x440 [ 259.495759][ T2295] ? netdev_name+0x43/0x60 [ 259.495762][ T2295] ? __netdev_printk+0x17f/0x1d0 [ 259.495764][ T2295] netdev_info+0xe2/0x116 [ 259.495766][ T2295] ? netdev_notice+0x120/0x120 [ 259.495768][ T2295] ? netlink_sendmsg+0x735/0xc60 [ 259.495771][ T2295] ? ____sys_sendmsg+0x415/0x880 [ 259.495774][ T2295] ? pwq_dec_nr_in_flight+0x780/0x780 [ 259.495777][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495779][ T2295] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 259.495782][ T2295] ? mutex_is_locked+0x1c/0x50 [ 259.495785][ T2295] __dev_set_promiscuity.cold+0x95/0x104 [ 259.495788][ T2295] __dev_change_flags+0x396/0x660 [ 259.495791][ T2295] ? netif_set_allmulti+0x250/0x250 [ 259.495793][ T2295] ? kernel_text_address+0x149/0x170 [ 259.495795][ T2295] ? __kernel_text_address+0x12/0x30 [ 259.495797][ T2295] ? write_profile+0xf0/0xf0 [ 259.495799][ T2295] ? unwind_get_return_address+0x67/0xd0 [ 259.495801][ T2295] netif_change_flags+0x87/0x190 [ 259.495804][ T2295] do_setlink.isra.0+0x1cc3/0x2750 [ 259.495807][ T2295] ? stack_trace_save+0x93/0xc0 [ 259.495809][ T2295] ? rtnl_link_get_size+0x350/0x350 [ 259.495810][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495811][ T2295] ? stack_depot_save_flags+0x1bc/0x790 [ 259.495816][ T2295] ? kasan_save_stack+0x3d/0x50 [ 259.495818][ T2295] ? kasan_save_stack+0x2f/0x50 [ 259.495820][ T2295] ? kasan_save_track+0x14/0x30 [ 259.495821][ T2295] ? __kasan_kmalloc+0x7b/0x90 [ 259.495823][ T2295] ? __kmalloc_cache_noprof+0x29a/0x620 [ 259.495825][ T2295] ? rtnl_newlink+0x124/0x11c0 [ 259.495826][ T2295] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 259.495827][ T2295] ? netlink_rcv_skb+0x14e/0x3a0 [ 259.495828][ T2295] ? netlink_unicast+0x486/0x750 [ 259.495830][ T2295] ? netlink_sendmsg+0x735/0xc60 [ 259.495831][ T2295] ? ____sys_sendmsg+0x415/0x880 [ 259.495832][ T2295] ? ___sys_sendmsg+0x14e/0x1d0 [ 259.495834][ T2295] ? __sys_sendmsg+0x12c/0x1d0 [ 259.495836][ T2295] ? do_syscall_64+0xff/0x530 [ 259.495838][ T2295] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 259.495840][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495842][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495843][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495845][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495847][ T2295] ? trace_contention_end+0xb3/0x180 [ 259.495849][ T2295] ? __mutex_lock+0x1db/0x1ea0 [ 259.495850][ T2295] ? __mutex_lock+0x9a3/0x1ea0 [ 259.495852][ T2295] ? rtnl_newlink+0x9a8/0x11c0 [ 259.495853][ T2295] ? ww_mutex_lock+0x160/0x160 [ 259.495855][ T2295] ? __rtnl_newlink+0x3fa/0xa50 [ 259.495858][ T2295] rtnl_newlink+0x9f1/0x11c0 [ 259.495860][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495862][ T2295] ? rtnl_bridge_getlink+0x850/0x850 [ 259.495863][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495864][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495866][ T2295] ? is_bpf_text_address+0x3e/0x110 [ 259.495869][ T2295] ? is_bpf_text_address+0x72/0x110 [ 259.495871][ T2295] ? kernel_text_address+0x149/0x170 [ 259.495872][ T2295] ? __kernel_text_address+0x12/0x30 [ 259.495874][ T2295] ? write_profile+0xf0/0xf0 [ 259.495875][ T2295] ? unwind_get_return_address+0x67/0xd0 [ 259.495876][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495878][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495880][ T2295] ? cap_capable+0x1d7/0x3d0 [ 259.495883][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495885][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495886][ T2295] ? rtnl_bridge_getlink+0x850/0x850 [ 259.495888][ T2295] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 259.495890][ T2295] ? rtnl_link_fill+0x920/0x920 [ 259.495891][ T2295] ? filter_irq_stacks+0xd0/0xd0 [ 259.495892][ T2295] ? stack_depot_save_flags+0x1bc/0x790 [ 259.495895][ T2295] netlink_rcv_skb+0x14e/0x3a0 [ 259.495896][ T2295] ? rtnl_link_fill+0x920/0x920 [ 259.495898][ T2295] ? lock_release+0x184/0x1f0 [ 259.495899][ T2295] ? netlink_ack+0xcf0/0xcf0 [ 259.495901][ T2295] ? __netlink_lookup+0xb9/0x6b0 [ 259.495903][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495905][ T2295] ? lock_release+0x184/0x1f0 [ 259.495907][ T2295] netlink_unicast+0x486/0x750 [ 259.495909][ T2295] ? netlink_attachskb+0x810/0x810 [ 259.495910][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495912][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495914][ T2295] ? lock_acquire+0x13c/0x160 [ 259.495916][ T2295] netlink_sendmsg+0x735/0xc60 [ 259.495918][ T2295] ? netlink_unicast+0x750/0x750 [ 259.495920][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495921][ T2295] ? lock_release+0x184/0x1f0 [ 259.495923][ T2295] ____sys_sendmsg+0x415/0x880 [ 259.495925][ T2295] ? copy_msghdr_from_user+0x279/0x420 [ 259.495927][ T2295] ? get_timestamp.constprop.0+0x390/0x390 [ 259.495928][ T2295] ? move_addr_to_kernel+0x40/0x40 [ 259.495930][ T2295] ? filter_irq_stacks+0xd0/0xd0 [ 259.495932][ T2295] ___sys_sendmsg+0x14e/0x1d0 [ 259.495934][ T2295] ? copy_msghdr_from_user+0x420/0x420 [ 259.495939][ T2295] __sys_sendmsg+0x12c/0x1d0 [ 259.495941][ T2295] ? __sys_sendmsg_sock+0x20/0x20 [ 259.495944][ T2295] ? rcu_is_watching+0x16/0xd0 [ 259.495946][ T2295] do_syscall_64+0xff/0x530 [ 259.495947][ T2295] ? exc_page_fault+0xee/0x100 [ 259.495949][ T2295] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 259.495951][ T2295] RIP: 0033:0x7f1eae6b354e [ 259.495953][ T2295] 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 [ 259.495955][ T2295] RSP: 002b:00007fff4a141cf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 259.495958][ T2295] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1eae6b354e [ 259.495960][ T2295] RDX: 0000000000000000 RSI: 00007fff4a141da0 RDI: 0000000000000005 [ 259.495961][ T2295] RBP: 00007fff4a141d00 R08: 0000000000000000 R09: 0000000000000000 [ 259.495962][ T2295] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91275b [ 259.495963][ T2295] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff4a142460 [ 259.495965][ T2295] [ 264.849346][ T2310] br0.100: left promiscuous mode [ 264.849362][ T2310] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 264.849365][ T2310] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2310, name: ip [ 264.849367][ T2310] preempt_count: 1, expected: 0 [ 264.849368][ T2310] RCU nest depth: 0, expected: 0 [ 264.849369][ T2310] INFO: lockdep is turned off. [ 264.849370][ T2310] irq event stamp: 0 [ 264.849371][ T2310] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 264.849375][ T2310] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 264.849382][ T2310] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 264.849383][ T2310] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 264.849385][ T2310] Preemption disabled at: [ 264.849386][ T2310] [] vprintk_emit+0x31b/0x3e0 [ 264.849393][ T2310] CPU: 0 UID: 0 PID: 2310 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 264.849397][ T2310] Tainted: [W]=WARN [ 264.849398][ T2310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 264.849400][ T2310] Call Trace: [ 264.849401][ T2310] [ 264.849403][ T2310] dump_stack_lvl+0x6f/0xa0 [ 264.849408][ T2310] ? vprintk_emit+0x31b/0x3e0 [ 264.849410][ T2310] __might_resched.cold+0x1fe/0x2c1 [ 264.849414][ T2310] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 264.849418][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849422][ T2310] __kmalloc_noprof+0x443/0x760 [ 264.849425][ T2310] ? __rwlock_init+0x150/0x150 [ 264.849428][ T2310] ? alloc_buf.isra.0+0x4b/0x260 [ 264.849432][ T2310] ? do_raw_spin_unlock+0x59/0x250 [ 264.849434][ T2310] alloc_buf.isra.0+0x4b/0x260 [ 264.849436][ T2310] put_chars+0x1e1/0x2f0 [ 264.849439][ T2310] ? desc_read_finalized_seq+0x79/0x120 [ 264.849441][ T2310] ? __send_to_port+0x420/0x420 [ 264.849445][ T2310] ? console_prepend_replay+0x20/0x20 [ 264.849448][ T2310] hvc_console_print+0x292/0x780 [ 264.849453][ T2310] ? hvc_write+0x3a0/0x3a0 [ 264.849455][ T2310] ? do_raw_spin_lock+0x131/0x280 [ 264.849457][ T2310] ? __rwlock_init+0x150/0x150 [ 264.849459][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849461][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849463][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849465][ T2310] console_emit_next_record+0x22f/0x4c0 [ 264.849468][ T2310] ? devkmsg_read+0x4b0/0x4b0 [ 264.849470][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849471][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849473][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849475][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849477][ T2310] ? console_flush_one_record+0x111/0x710 [ 264.849479][ T2310] console_flush_one_record+0x46f/0x710 [ 264.849481][ T2310] ? console_emit_next_record+0x4c0/0x4c0 [ 264.849484][ T2310] console_unlock+0xee/0x1f0 [ 264.849486][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849487][ T2310] ? console_flush_one_record+0x710/0x710 [ 264.849489][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849491][ T2310] ? lock_release+0x184/0x1f0 [ 264.849492][ T2310] ? lock_acquire+0x60/0x160 [ 264.849494][ T2310] ? __rcu_read_lock+0x30/0x70 [ 264.849496][ T2310] ? __down_trylock_console_sem+0x5e/0xa0 [ 264.849498][ T2310] ? vprintk_emit+0x320/0x3e0 [ 264.849500][ T2310] vprintk_emit+0x37c/0x3e0 [ 264.849502][ T2310] ? wake_up_klogd_work_func+0x90/0x90 [ 264.849504][ T2310] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 264.849508][ T2310] ? try_to_wake_up+0x153/0x1130 [ 264.849511][ T2310] _printk+0xc7/0x100 [ 264.849514][ T2310] ? snapshot_read.cold+0x21/0x21 [ 264.849516][ T2310] ? __virt_addr_valid+0x102/0x440 [ 264.849519][ T2310] ? __virt_addr_valid+0x1da/0x440 [ 264.849521][ T2310] ? netdev_name+0x43/0x60 [ 264.849524][ T2310] ? __netdev_printk+0x17f/0x1d0 [ 264.849526][ T2310] netdev_info+0xe2/0x116 [ 264.849528][ T2310] ? netdev_notice+0x120/0x120 [ 264.849530][ T2310] ? netlink_sendmsg+0x735/0xc60 [ 264.849533][ T2310] ? ____sys_sendmsg+0x415/0x880 [ 264.849536][ T2310] ? pwq_dec_nr_in_flight+0x780/0x780 [ 264.849539][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849541][ T2310] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 264.849544][ T2310] ? mutex_is_locked+0x1c/0x50 [ 264.849547][ T2310] __dev_set_promiscuity.cold+0x95/0x104 [ 264.849557][ T2310] __dev_change_flags+0x396/0x660 [ 264.849561][ T2310] ? netif_set_allmulti+0x250/0x250 [ 264.849563][ T2310] ? kernel_text_address+0x149/0x170 [ 264.849565][ T2310] ? __kernel_text_address+0x12/0x30 [ 264.849566][ T2310] ? write_profile+0xf0/0xf0 [ 264.849568][ T2310] ? unwind_get_return_address+0x67/0xd0 [ 264.849571][ T2310] netif_change_flags+0x87/0x190 [ 264.849573][ T2310] do_setlink.isra.0+0x1cc3/0x2750 [ 264.849577][ T2310] ? stack_trace_save+0x93/0xc0 [ 264.849579][ T2310] ? rtnl_link_get_size+0x350/0x350 [ 264.849580][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849582][ T2310] ? stack_depot_save_flags+0x1bc/0x790 [ 264.849585][ T2310] ? kasan_save_stack+0x3d/0x50 [ 264.849588][ T2310] ? kasan_save_stack+0x2f/0x50 [ 264.849590][ T2310] ? kasan_save_track+0x14/0x30 [ 264.849591][ T2310] ? __kasan_kmalloc+0x7b/0x90 [ 264.849593][ T2310] ? __kmalloc_cache_noprof+0x29a/0x620 [ 264.849595][ T2310] ? rtnl_newlink+0x124/0x11c0 [ 264.849596][ T2310] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 264.849597][ T2310] ? netlink_rcv_skb+0x14e/0x3a0 [ 264.849599][ T2310] ? netlink_unicast+0x486/0x750 [ 264.849600][ T2310] ? netlink_sendmsg+0x735/0xc60 [ 264.849601][ T2310] ? ____sys_sendmsg+0x415/0x880 [ 264.849603][ T2310] ? ___sys_sendmsg+0x14e/0x1d0 [ 264.849604][ T2310] ? __sys_sendmsg+0x12c/0x1d0 [ 264.849606][ T2310] ? do_syscall_64+0xff/0x530 [ 264.849608][ T2310] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 264.849611][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849613][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849614][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849616][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849618][ T2310] ? trace_contention_end+0xb3/0x180 [ 264.849620][ T2310] ? __mutex_lock+0x1db/0x1ea0 [ 264.849621][ T2310] ? __mutex_lock+0x9a3/0x1ea0 [ 264.849623][ T2310] ? rtnl_newlink+0x9a8/0x11c0 [ 264.849624][ T2310] ? ww_mutex_lock+0x160/0x160 [ 264.849626][ T2310] ? __rtnl_newlink+0x3fa/0xa50 [ 264.849629][ T2310] rtnl_newlink+0x9f1/0x11c0 [ 264.849631][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849632][ T2310] ? rtnl_bridge_getlink+0x850/0x850 [ 264.849634][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849635][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849637][ T2310] ? is_bpf_text_address+0x3e/0x110 [ 264.849640][ T2310] ? is_bpf_text_address+0x72/0x110 [ 264.849642][ T2310] ? kernel_text_address+0x149/0x170 [ 264.849644][ T2310] ? __kernel_text_address+0x12/0x30 [ 264.849645][ T2310] ? write_profile+0xf0/0xf0 [ 264.849646][ T2310] ? unwind_get_return_address+0x67/0xd0 [ 264.849648][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849649][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849651][ T2310] ? cap_capable+0x1d7/0x3d0 [ 264.849655][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849656][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849658][ T2310] ? rtnl_bridge_getlink+0x850/0x850 [ 264.849660][ T2310] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 264.849661][ T2310] ? rtnl_link_fill+0x920/0x920 [ 264.849663][ T2310] ? filter_irq_stacks+0xd0/0xd0 [ 264.849664][ T2310] ? stack_depot_save_flags+0x1bc/0x790 [ 264.849667][ T2310] netlink_rcv_skb+0x14e/0x3a0 [ 264.849668][ T2310] ? rtnl_link_fill+0x920/0x920 [ 264.849670][ T2310] ? lock_release+0x184/0x1f0 [ 264.849671][ T2310] ? netlink_ack+0xcf0/0xcf0 [ 264.849673][ T2310] ? __netlink_lookup+0xb9/0x6b0 [ 264.849675][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849677][ T2310] ? lock_release+0x184/0x1f0 [ 264.849679][ T2310] netlink_unicast+0x486/0x750 [ 264.849681][ T2310] ? netlink_attachskb+0x810/0x810 [ 264.849683][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849684][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849686][ T2310] ? lock_acquire+0x13c/0x160 [ 264.849688][ T2310] netlink_sendmsg+0x735/0xc60 [ 264.849690][ T2310] ? netlink_unicast+0x750/0x750 [ 264.849692][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849694][ T2310] ? lock_release+0x184/0x1f0 [ 264.849696][ T2310] ____sys_sendmsg+0x415/0x880 [ 264.849697][ T2310] ? copy_msghdr_from_user+0x279/0x420 [ 264.849699][ T2310] ? get_timestamp.constprop.0+0x390/0x390 [ 264.849701][ T2310] ? move_addr_to_kernel+0x40/0x40 [ 264.849702][ T2310] ? filter_irq_stacks+0xd0/0xd0 [ 264.849705][ T2310] ___sys_sendmsg+0x14e/0x1d0 [ 264.849707][ T2310] ? copy_msghdr_from_user+0x420/0x420 [ 264.849712][ T2310] __sys_sendmsg+0x12c/0x1d0 [ 264.849714][ T2310] ? __sys_sendmsg_sock+0x20/0x20 [ 264.849716][ T2310] ? rcu_is_watching+0x16/0xd0 [ 264.849719][ T2310] do_syscall_64+0xff/0x530 [ 264.849720][ T2310] ? exc_page_fault+0xee/0x100 [ 264.849722][ T2310] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 264.849724][ T2310] RIP: 0033:0x7f77346e254e [ 264.849726][ T2310] 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 [ 264.849728][ T2310] RSP: 002b:00007ffc79344350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 264.849732][ T2310] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f77346e254e [ 264.849733][ T2310] RDX: 0000000000000000 RSI: 00007ffc79344400 RDI: 0000000000000005 [ 264.849734][ T2310] RBP: 00007ffc79344360 R08: 0000000000000000 R09: 0000000000000000 [ 264.849735][ T2310] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912761 [ 264.849736][ T2310] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc79344ac0 [ 264.849738][ T2310] [ 267.185987][ T2337] br0.100: entered allmulticast mode [ 267.186002][ T2337] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 267.186005][ T2337] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2337, name: ip [ 267.186007][ T2337] preempt_count: 1, expected: 0 [ 267.186008][ T2337] RCU nest depth: 0, expected: 0 [ 267.186009][ T2337] INFO: lockdep is turned off. [ 267.186010][ T2337] irq event stamp: 0 [ 267.186011][ T2337] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 267.186015][ T2337] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 267.186021][ T2337] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 267.186023][ T2337] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 267.186025][ T2337] Preemption disabled at: [ 267.186026][ T2337] [] vprintk_emit+0x31b/0x3e0 [ 267.186034][ T2337] CPU: 0 UID: 0 PID: 2337 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 267.186037][ T2337] Tainted: [W]=WARN [ 267.186038][ T2337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 267.186040][ T2337] Call Trace: [ 267.186042][ T2337] [ 267.186043][ T2337] dump_stack_lvl+0x6f/0xa0 [ 267.186049][ T2337] ? vprintk_emit+0x31b/0x3e0 [ 267.186051][ T2337] __might_resched.cold+0x1fe/0x2c1 [ 267.186055][ T2337] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 267.186057][ T2337] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 267.186060][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186064][ T2337] __kmalloc_noprof+0x443/0x760 [ 267.186067][ T2337] ? __rwlock_init+0x150/0x150 [ 267.186070][ T2337] ? alloc_buf.isra.0+0x4b/0x260 [ 267.186074][ T2337] ? do_raw_spin_unlock+0x59/0x250 [ 267.186076][ T2337] alloc_buf.isra.0+0x4b/0x260 [ 267.186078][ T2337] put_chars+0x1e1/0x2f0 [ 267.186080][ T2337] ? __send_to_port+0x420/0x420 [ 267.186082][ T2337] ? console_prepend_replay+0x20/0x20 [ 267.186084][ T2337] hvc_console_print+0x292/0x780 [ 267.186088][ T2337] ? hvc_write+0x3a0/0x3a0 [ 267.186089][ T2337] ? vsnprintf+0x527/0x1700 [ 267.186092][ T2337] ? __rwlock_init+0x150/0x150 [ 267.186094][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186096][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186098][ T2337] console_emit_next_record+0x22f/0x4c0 [ 267.186101][ T2337] ? devkmsg_read+0x4b0/0x4b0 [ 267.186103][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186105][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186106][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186108][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186110][ T2337] ? console_flush_one_record+0x111/0x710 [ 267.186115][ T2337] console_flush_one_record+0x46f/0x710 [ 267.186117][ T2337] ? console_emit_next_record+0x4c0/0x4c0 [ 267.186120][ T2337] console_unlock+0xee/0x1f0 [ 267.186122][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186124][ T2337] ? console_flush_one_record+0x710/0x710 [ 267.186125][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186127][ T2337] ? lock_release+0x184/0x1f0 [ 267.186129][ T2337] ? lock_acquire+0x60/0x160 [ 267.186130][ T2337] ? __rcu_read_lock+0x30/0x70 [ 267.186132][ T2337] ? __down_trylock_console_sem+0x5e/0xa0 [ 267.186134][ T2337] ? vprintk_emit+0x320/0x3e0 [ 267.186136][ T2337] vprintk_emit+0x37c/0x3e0 [ 267.186138][ T2337] ? wake_up_klogd_work_func+0x90/0x90 [ 267.186140][ T2337] ? update_load_avg+0x141/0xf00 [ 267.186142][ T2337] ? update_load_avg+0x141/0xf00 [ 267.186144][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186146][ T2337] _printk+0xc7/0x100 [ 267.186149][ T2337] ? snapshot_read.cold+0x21/0x21 [ 267.186151][ T2337] ? trace_sched_exit_tp+0x9b/0x160 [ 267.186154][ T2337] ? __schedule+0xfa5/0x20e0 [ 267.186156][ T2337] ? netdev_name+0x43/0x60 [ 267.186159][ T2337] ? __netdev_printk+0x17f/0x1d0 [ 267.186160][ T2337] netdev_info+0xe2/0x116 [ 267.186162][ T2337] ? netdev_notice+0x120/0x120 [ 267.186164][ T2337] ? netlink_sendmsg+0x735/0xc60 [ 267.186168][ T2337] ? preempt_schedule_thunk+0x16/0x30 [ 267.186170][ T2337] ? mutex_is_locked+0x1c/0x50 [ 267.186174][ T2337] netif_set_allmulti.cold+0x7c/0x166 [ 267.186176][ T2337] ? __local_bh_enable_ip+0x11f/0x150 [ 267.186179][ T2337] __dev_change_flags+0x445/0x660 [ 267.186182][ T2337] ? netif_set_allmulti+0x250/0x250 [ 267.186184][ T2337] ? kernel_text_address+0x149/0x170 [ 267.186187][ T2337] ? __kernel_text_address+0x12/0x30 [ 267.186188][ T2337] ? write_profile+0xf0/0xf0 [ 267.186190][ T2337] ? unwind_get_return_address+0x67/0xd0 [ 267.186193][ T2337] netif_change_flags+0x87/0x190 [ 267.186196][ T2337] do_setlink.isra.0+0x1cc3/0x2750 [ 267.186200][ T2337] ? stack_trace_save+0x93/0xc0 [ 267.186202][ T2337] ? rtnl_link_get_size+0x350/0x350 [ 267.186203][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186205][ T2337] ? stack_depot_save_flags+0x1bc/0x790 [ 267.186209][ T2337] ? kasan_save_stack+0x3d/0x50 [ 267.186212][ T2337] ? kasan_save_stack+0x2f/0x50 [ 267.186213][ T2337] ? kasan_save_track+0x14/0x30 [ 267.186215][ T2337] ? __kasan_kmalloc+0x7b/0x90 [ 267.186216][ T2337] ? __kmalloc_cache_noprof+0x29a/0x620 [ 267.186218][ T2337] ? rtnl_newlink+0x124/0x11c0 [ 267.186219][ T2337] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 267.186221][ T2337] ? netlink_rcv_skb+0x14e/0x3a0 [ 267.186222][ T2337] ? netlink_unicast+0x486/0x750 [ 267.186223][ T2337] ? netlink_sendmsg+0x735/0xc60 [ 267.186225][ T2337] ? ____sys_sendmsg+0x415/0x880 [ 267.186228][ T2337] ? ___sys_sendmsg+0x14e/0x1d0 [ 267.186229][ T2337] ? __sys_sendmsg+0x12c/0x1d0 [ 267.186231][ T2337] ? do_syscall_64+0xff/0x530 [ 267.186233][ T2337] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 267.186235][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186237][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186239][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186240][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186242][ T2337] ? trace_contention_end+0xb3/0x180 [ 267.186244][ T2337] ? __mutex_lock+0x1db/0x1ea0 [ 267.186246][ T2337] ? __mutex_lock+0x9a3/0x1ea0 [ 267.186247][ T2337] ? rtnl_newlink+0x9a8/0x11c0 [ 267.186249][ T2337] ? ww_mutex_lock+0x160/0x160 [ 267.186251][ T2337] ? __rtnl_newlink+0x3fa/0xa50 [ 267.186253][ T2337] rtnl_newlink+0x9f1/0x11c0 [ 267.186255][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186257][ T2337] ? rtnl_bridge_getlink+0x850/0x850 [ 267.186259][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186260][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186262][ T2337] ? is_bpf_text_address+0x3e/0x110 [ 267.186265][ T2337] ? is_bpf_text_address+0x72/0x110 [ 267.186267][ T2337] ? kernel_text_address+0x149/0x170 [ 267.186269][ T2337] ? __kernel_text_address+0x12/0x30 [ 267.186270][ T2337] ? write_profile+0xf0/0xf0 [ 267.186271][ T2337] ? unwind_get_return_address+0x67/0xd0 [ 267.186273][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186275][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186276][ T2337] ? cap_capable+0x1d7/0x3d0 [ 267.186280][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186281][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186283][ T2337] ? rtnl_bridge_getlink+0x850/0x850 [ 267.186285][ T2337] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 267.186287][ T2337] ? rtnl_link_fill+0x920/0x920 [ 267.186288][ T2337] ? filter_irq_stacks+0xd0/0xd0 [ 267.186289][ T2337] ? stack_depot_save_flags+0x1bc/0x790 [ 267.186292][ T2337] netlink_rcv_skb+0x14e/0x3a0 [ 267.186294][ T2337] ? rtnl_link_fill+0x920/0x920 [ 267.186295][ T2337] ? lock_release+0x184/0x1f0 [ 267.186296][ T2337] ? netlink_ack+0xcf0/0xcf0 [ 267.186298][ T2337] ? __netlink_lookup+0xb9/0x6b0 [ 267.186300][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186302][ T2337] ? lock_release+0x184/0x1f0 [ 267.186304][ T2337] netlink_unicast+0x486/0x750 [ 267.186306][ T2337] ? netlink_attachskb+0x810/0x810 [ 267.186308][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186310][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186311][ T2337] ? lock_acquire+0x13c/0x160 [ 267.186313][ T2337] netlink_sendmsg+0x735/0xc60 [ 267.186315][ T2337] ? netlink_unicast+0x750/0x750 [ 267.186317][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186319][ T2337] ? lock_release+0x184/0x1f0 [ 267.186321][ T2337] ____sys_sendmsg+0x415/0x880 [ 267.186323][ T2337] ? copy_msghdr_from_user+0x279/0x420 [ 267.186325][ T2337] ? get_timestamp.constprop.0+0x390/0x390 [ 267.186326][ T2337] ? move_addr_to_kernel+0x40/0x40 [ 267.186328][ T2337] ? filter_irq_stacks+0xd0/0xd0 [ 267.186330][ T2337] ___sys_sendmsg+0x14e/0x1d0 [ 267.186332][ T2337] ? copy_msghdr_from_user+0x420/0x420 [ 267.186337][ T2337] __sys_sendmsg+0x12c/0x1d0 [ 267.186339][ T2337] ? __sys_sendmsg_sock+0x20/0x20 [ 267.186342][ T2337] ? rcu_is_watching+0x16/0xd0 [ 267.186344][ T2337] do_syscall_64+0xff/0x530 [ 267.186346][ T2337] ? exc_page_fault+0xee/0x100 [ 267.186348][ T2337] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 267.186349][ T2337] RIP: 0033:0x7f76bdb5e54e [ 267.186351][ T2337] 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 [ 267.186353][ T2337] RSP: 002b:00007ffe1fcf94e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 267.186357][ T2337] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f76bdb5e54e [ 267.186359][ T2337] RDX: 0000000000000000 RSI: 00007ffe1fcf9590 RDI: 0000000000000005 [ 267.186360][ T2337] RBP: 00007ffe1fcf94f0 R08: 0000000000000000 R09: 0000000000000000 [ 267.186361][ T2337] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912763 [ 267.186362][ T2337] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe1fcf9c50 [ 267.186364][ T2337] [ 267.211340][ T2337] br0: entered allmulticast mode [ 272.444188][ T2352] br0.100: left allmulticast mode [ 272.444205][ T2352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 272.444207][ T2352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2352, name: ip [ 272.444209][ T2352] preempt_count: 1, expected: 0 [ 272.444210][ T2352] RCU nest depth: 0, expected: 0 [ 272.444211][ T2352] INFO: lockdep is turned off. [ 272.444212][ T2352] irq event stamp: 0 [ 272.444213][ T2352] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 272.444218][ T2352] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 272.444224][ T2352] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 272.444226][ T2352] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 272.444227][ T2352] Preemption disabled at: [ 272.444228][ T2352] [] vprintk_emit+0x31b/0x3e0 [ 272.444236][ T2352] CPU: 3 UID: 0 PID: 2352 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 272.444240][ T2352] Tainted: [W]=WARN [ 272.444241][ T2352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 272.444242][ T2352] Call Trace: [ 272.444244][ T2352] [ 272.444245][ T2352] dump_stack_lvl+0x6f/0xa0 [ 272.444251][ T2352] ? vprintk_emit+0x31b/0x3e0 [ 272.444253][ T2352] __might_resched.cold+0x1fe/0x2c1 [ 272.444257][ T2352] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 272.444258][ T2352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 272.444262][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444266][ T2352] __kmalloc_noprof+0x443/0x760 [ 272.444269][ T2352] ? __rwlock_init+0x150/0x150 [ 272.444272][ T2352] ? alloc_buf.isra.0+0x4b/0x260 [ 272.444276][ T2352] ? do_raw_spin_unlock+0x59/0x250 [ 272.444278][ T2352] alloc_buf.isra.0+0x4b/0x260 [ 272.444280][ T2352] put_chars+0x1e1/0x2f0 [ 272.444282][ T2352] ? __send_to_port+0x420/0x420 [ 272.444284][ T2352] ? console_prepend_replay+0x20/0x20 [ 272.444286][ T2352] hvc_console_print+0x292/0x780 [ 272.444289][ T2352] ? hvc_write+0x3a0/0x3a0 [ 272.444291][ T2352] ? vsnprintf+0x527/0x1700 [ 272.444294][ T2352] ? __rwlock_init+0x150/0x150 [ 272.444295][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444297][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444300][ T2352] console_emit_next_record+0x22f/0x4c0 [ 272.444302][ T2352] ? devkmsg_read+0x4b0/0x4b0 [ 272.444304][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444306][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444308][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444309][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444311][ T2352] ? console_flush_one_record+0x111/0x710 [ 272.444313][ T2352] console_flush_one_record+0x46f/0x710 [ 272.444315][ T2352] ? console_emit_next_record+0x4c0/0x4c0 [ 272.444318][ T2352] console_unlock+0xee/0x1f0 [ 272.444320][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444322][ T2352] ? console_flush_one_record+0x710/0x710 [ 272.444323][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444325][ T2352] ? lock_release+0x184/0x1f0 [ 272.444326][ T2352] ? lock_acquire+0x60/0x160 [ 272.444328][ T2352] ? __rcu_read_lock+0x30/0x70 [ 272.444330][ T2352] ? __down_trylock_console_sem+0x5e/0xa0 [ 272.444332][ T2352] ? vprintk_emit+0x320/0x3e0 [ 272.444334][ T2352] vprintk_emit+0x37c/0x3e0 [ 272.444336][ T2352] ? wake_up_klogd_work_func+0x90/0x90 [ 272.444338][ T2352] ? try_to_wake_up+0x153/0x1130 [ 272.444341][ T2352] _printk+0xc7/0x100 [ 272.444344][ T2352] ? snapshot_read.cold+0x21/0x21 [ 272.444346][ T2352] ? __virt_addr_valid+0x102/0x440 [ 272.444349][ T2352] ? __virt_addr_valid+0x1da/0x440 [ 272.444351][ T2352] ? netdev_name+0x43/0x60 [ 272.444354][ T2352] ? __netdev_printk+0x17f/0x1d0 [ 272.444356][ T2352] netdev_info+0xe2/0x116 [ 272.444358][ T2352] ? netdev_notice+0x120/0x120 [ 272.444360][ T2352] ? netlink_unicast+0x486/0x750 [ 272.444363][ T2352] ? netlink_sendmsg+0x735/0xc60 [ 272.444364][ T2352] ? pwq_dec_nr_in_flight+0x780/0x780 [ 272.444367][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444369][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444371][ T2352] ? mutex_is_locked+0x1c/0x50 [ 272.444374][ T2352] netif_set_allmulti.cold+0x7c/0x166 [ 272.444377][ T2352] ? __local_bh_enable_ip+0xaa/0x150 [ 272.444380][ T2352] __dev_change_flags+0x445/0x660 [ 272.444383][ T2352] ? netif_set_allmulti+0x250/0x250 [ 272.444385][ T2352] ? kernel_text_address+0x149/0x170 [ 272.444387][ T2352] ? __kernel_text_address+0x12/0x30 [ 272.444388][ T2352] ? write_profile+0xf0/0xf0 [ 272.444391][ T2352] ? unwind_get_return_address+0x67/0xd0 [ 272.444393][ T2352] netif_change_flags+0x87/0x190 [ 272.444395][ T2352] do_setlink.isra.0+0x1cc3/0x2750 [ 272.444399][ T2352] ? stack_trace_save+0x93/0xc0 [ 272.444401][ T2352] ? rtnl_link_get_size+0x350/0x350 [ 272.444402][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444404][ T2352] ? stack_depot_save_flags+0x1bc/0x790 [ 272.444408][ T2352] ? kasan_save_stack+0x3d/0x50 [ 272.444411][ T2352] ? kasan_save_stack+0x2f/0x50 [ 272.444412][ T2352] ? kasan_save_track+0x14/0x30 [ 272.444414][ T2352] ? __kasan_kmalloc+0x7b/0x90 [ 272.444415][ T2352] ? __kmalloc_cache_noprof+0x29a/0x620 [ 272.444417][ T2352] ? rtnl_newlink+0x124/0x11c0 [ 272.444418][ T2352] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 272.444419][ T2352] ? netlink_rcv_skb+0x14e/0x3a0 [ 272.444421][ T2352] ? netlink_unicast+0x486/0x750 [ 272.444422][ T2352] ? netlink_sendmsg+0x735/0xc60 [ 272.444423][ T2352] ? ____sys_sendmsg+0x415/0x880 [ 272.444426][ T2352] ? ___sys_sendmsg+0x14e/0x1d0 [ 272.444427][ T2352] ? __sys_sendmsg+0x12c/0x1d0 [ 272.444429][ T2352] ? do_syscall_64+0xff/0x530 [ 272.444431][ T2352] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 272.444433][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444435][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444437][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444440][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444442][ T2352] ? trace_contention_end+0xb3/0x180 [ 272.444445][ T2352] ? __mutex_lock+0x1db/0x1ea0 [ 272.444448][ T2352] ? __mutex_lock+0x9a3/0x1ea0 [ 272.444450][ T2352] ? rtnl_newlink+0x9a8/0x11c0 [ 272.444453][ T2352] ? ww_mutex_lock+0x160/0x160 [ 272.444456][ T2352] ? __rtnl_newlink+0x3fa/0xa50 [ 272.444458][ T2352] rtnl_newlink+0x9f1/0x11c0 [ 272.444460][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444462][ T2352] ? rtnl_bridge_getlink+0x850/0x850 [ 272.444463][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444465][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444467][ T2352] ? is_bpf_text_address+0x3e/0x110 [ 272.444470][ T2352] ? is_bpf_text_address+0x72/0x110 [ 272.444472][ T2352] ? kernel_text_address+0x149/0x170 [ 272.444474][ T2352] ? __kernel_text_address+0x12/0x30 [ 272.444475][ T2352] ? write_profile+0xf0/0xf0 [ 272.444476][ T2352] ? unwind_get_return_address+0x67/0xd0 [ 272.444478][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444479][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444481][ T2352] ? cap_capable+0x1d7/0x3d0 [ 272.444484][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444486][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444488][ T2352] ? rtnl_bridge_getlink+0x850/0x850 [ 272.444489][ T2352] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 272.444491][ T2352] ? rtnl_link_fill+0x920/0x920 [ 272.444492][ T2352] ? filter_irq_stacks+0xd0/0xd0 [ 272.444494][ T2352] ? stack_depot_save_flags+0x1bc/0x790 [ 272.444496][ T2352] netlink_rcv_skb+0x14e/0x3a0 [ 272.444498][ T2352] ? rtnl_link_fill+0x920/0x920 [ 272.444499][ T2352] ? lock_release+0x184/0x1f0 [ 272.444500][ T2352] ? netlink_ack+0xcf0/0xcf0 [ 272.444502][ T2352] ? __netlink_lookup+0xb9/0x6b0 [ 272.444504][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444506][ T2352] ? lock_release+0x184/0x1f0 [ 272.444508][ T2352] netlink_unicast+0x486/0x750 [ 272.444510][ T2352] ? netlink_attachskb+0x810/0x810 [ 272.444512][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444513][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444515][ T2352] ? lock_acquire+0x13c/0x160 [ 272.444517][ T2352] netlink_sendmsg+0x735/0xc60 [ 272.444519][ T2352] ? netlink_unicast+0x750/0x750 [ 272.444521][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444523][ T2352] ? lock_release+0x184/0x1f0 [ 272.444525][ T2352] ____sys_sendmsg+0x415/0x880 [ 272.444526][ T2352] ? copy_msghdr_from_user+0x279/0x420 [ 272.444528][ T2352] ? get_timestamp.constprop.0+0x390/0x390 [ 272.444529][ T2352] ? move_addr_to_kernel+0x40/0x40 [ 272.444531][ T2352] ? filter_irq_stacks+0xd0/0xd0 [ 272.444533][ T2352] ___sys_sendmsg+0x14e/0x1d0 [ 272.444535][ T2352] ? copy_msghdr_from_user+0x420/0x420 [ 272.444540][ T2352] __sys_sendmsg+0x12c/0x1d0 [ 272.444542][ T2352] ? __sys_sendmsg_sock+0x20/0x20 [ 272.444545][ T2352] ? rcu_is_watching+0x16/0xd0 [ 272.444547][ T2352] do_syscall_64+0xff/0x530 [ 272.444549][ T2352] ? exc_page_fault+0xee/0x100 [ 272.444551][ T2352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 272.444552][ T2352] RIP: 0033:0x7ff90768954e [ 272.444555][ T2352] 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 [ 272.444556][ T2352] RSP: 002b:00007ffea01123e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 272.444560][ T2352] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff90768954e [ 272.444562][ T2352] RDX: 0000000000000000 RSI: 00007ffea0112490 RDI: 0000000000000005 [ 272.444563][ T2352] RBP: 00007ffea01123f0 R08: 0000000000000000 R09: 0000000000000000 [ 272.444564][ T2352] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912768 [ 272.444565][ T2352] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea0112b50 [ 272.444567][ T2352] [ 272.469903][ T2352] br0: left allmulticast mode [ 275.494773][ T65] br0: left promiscuous mode [ 275.494788][ T65] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 275.494791][ T65] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 65, name: kworker/2:2 [ 275.494793][ T65] preempt_count: 1, expected: 0 [ 275.494794][ T65] RCU nest depth: 0, expected: 0 [ 275.494794][ T65] INFO: lockdep is turned off. [ 275.494795][ T65] irq event stamp: 9254 [ 275.494796][ T65] hardirqs last enabled at (9253): [] _raw_spin_unlock_irq+0x28/0x50 [ 275.494805][ T65] hardirqs last disabled at (9254): [] __schedule+0x1246/0x20e0 [ 275.494808][ T65] softirqs last enabled at (9250): [] netdev_work_proc+0x45a/0x5d0 [ 275.494811][ T65] softirqs last disabled at (9248): [] netdev_work_proc+0x81/0x5d0 [ 275.494814][ T65] Preemption disabled at: [ 275.494814][ T65] [] vprintk_emit+0x31b/0x3e0 [ 275.494822][ T65] CPU: 2 UID: 0 PID: 65 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 275.494826][ T65] Tainted: [W]=WARN [ 275.494827][ T65] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 275.494829][ T65] Workqueue: events netdev_work_proc [ 275.494833][ T65] Call Trace: [ 275.494835][ T65] [ 275.494836][ T65] dump_stack_lvl+0x6f/0xa0 [ 275.494841][ T65] ? vprintk_emit+0x31b/0x3e0 [ 275.494843][ T65] __might_resched.cold+0x1fe/0x2c1 [ 275.494847][ T65] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 275.494850][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494854][ T65] __kmalloc_noprof+0x443/0x760 [ 275.494857][ T65] ? __rwlock_init+0x150/0x150 [ 275.494860][ T65] ? alloc_buf.isra.0+0x4b/0x260 [ 275.494864][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 275.494865][ T65] alloc_buf.isra.0+0x4b/0x260 [ 275.494867][ T65] put_chars+0x1e1/0x2f0 [ 275.494869][ T65] ? __send_to_port+0x420/0x420 [ 275.494871][ T65] ? console_prepend_replay+0x20/0x20 [ 275.494874][ T65] hvc_console_print+0x292/0x780 [ 275.494877][ T65] ? hvc_write+0x3a0/0x3a0 [ 275.494878][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494880][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494882][ T65] ? lock_acquire+0x13c/0x160 [ 275.494884][ T65] console_emit_next_record+0x22f/0x4c0 [ 275.494887][ T65] ? devkmsg_read+0x4b0/0x4b0 [ 275.494889][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494890][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494892][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494894][ T65] ? lock_acquire+0x13c/0x160 [ 275.494896][ T65] ? console_flush_one_record+0x111/0x710 [ 275.494897][ T65] console_flush_one_record+0x46f/0x710 [ 275.494900][ T65] ? console_emit_next_record+0x4c0/0x4c0 [ 275.494902][ T65] console_unlock+0xee/0x1f0 [ 275.494904][ T65] ? lock_acquire+0x13c/0x160 [ 275.494906][ T65] ? console_flush_one_record+0x710/0x710 [ 275.494908][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494909][ T65] ? lock_release+0x184/0x1f0 [ 275.494911][ T65] ? lock_acquire+0x60/0x160 [ 275.494912][ T65] ? __rcu_read_lock+0x30/0x70 [ 275.494914][ T65] ? __down_trylock_console_sem+0x5e/0xa0 [ 275.494916][ T65] ? vprintk_emit+0x320/0x3e0 [ 275.494918][ T65] vprintk_emit+0x37c/0x3e0 [ 275.494921][ T65] ? wake_up_klogd_work_func+0x90/0x90 [ 275.494923][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494924][ T65] ? lock_acquire+0x13c/0x160 [ 275.494926][ T65] _printk+0xc7/0x100 [ 275.494930][ T65] ? snapshot_read.cold+0x21/0x21 [ 275.494932][ T65] ? unwind_next_frame+0x69b/0x1ea0 [ 275.494934][ T65] ? ret_from_fork_asm+0x11/0x20 [ 275.494936][ T65] ? netdev_name+0x43/0x60 [ 275.494939][ T65] ? __netdev_printk+0x17f/0x1d0 [ 275.494941][ T65] netdev_info+0xe2/0x116 [ 275.494943][ T65] ? netdev_notice+0x120/0x120 [ 275.494944][ T65] ? __unwind_start+0x42e/0x900 [ 275.494946][ T65] ? do_raw_spin_lock+0x131/0x280 [ 275.494948][ T65] ? mutex_is_locked+0x1c/0x50 [ 275.494951][ T65] __dev_set_promiscuity.cold+0x95/0x104 [ 275.494954][ T65] netif_rx_mode_run+0x7c4/0x9b0 [ 275.494956][ T65] ? __rwlock_init+0x150/0x150 [ 275.494959][ T65] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 275.494961][ T65] ? do_raw_spin_unlock+0x59/0x250 [ 275.494963][ T65] ? ref_tracker_free+0x380/0x870 [ 275.494966][ T65] ? ref_tracker_alloc+0x430/0x430 [ 275.494968][ T65] ? netdev_work_proc+0xdd/0x5d0 [ 275.494969][ T65] ? netdev_work_proc+0x26a/0x5d0 [ 275.494970][ T65] ? ret_from_fork_asm+0x11/0x20 [ 275.494973][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494974][ T65] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 275.494977][ T65] netdev_work_proc+0x3f7/0x5d0 [ 275.494979][ T65] ? netdev_work_sched+0x10/0x10 [ 275.494981][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494982][ T65] ? lock_acquire+0x13c/0x160 [ 275.494984][ T65] ? rcu_is_watching+0x16/0xd0 [ 275.494986][ T65] process_one_work+0xe3e/0x1560 [ 275.494990][ T65] ? __queue_delayed_work+0x470/0x470 [ 275.494993][ T65] ? __rwlock_init+0x150/0x150 [ 275.494995][ T65] worker_thread+0x4f1/0xd60 [ 275.494997][ T65] ? rescuer_thread+0x1340/0x1340 [ 275.494999][ T65] ? __kthread_parkme+0xbd/0x210 [ 275.495001][ T65] ? rescuer_thread+0x1340/0x1340 [ 275.495003][ T65] ? rescuer_thread+0x1340/0x1340 [ 275.495004][ T65] kthread+0x367/0x460 [ 275.495006][ T65] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 275.495008][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 275.495010][ T65] ret_from_fork+0x474/0x6b0 [ 275.495012][ T65] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 275.495014][ T65] ? __switch_to+0x5a3/0xe00 [ 275.495017][ T65] ? kthread_affine_preferred+0x4c0/0x4c0 [ 275.495019][ T65] ret_from_fork_asm+0x11/0x20 [ 275.495022][ T65] [ 275.608695][ T2435] br0: port 1(veth1) entered disabled state [ 275.722372][ T2440] veth1: left allmulticast mode [ 275.722556][ T2440] veth1: left promiscuous mode [ 275.722767][ T2440] br0: port 1(veth1) entered disabled state [ 276.177013][ T2472] br0: port 1(veth1) entered blocking state [ 276.177285][ T2472] br0: port 1(veth1) entered disabled state [ 276.177526][ T2472] veth1: entered allmulticast mode [ 276.178498][ T2472] veth1: entered promiscuous mode [ 276.178985][ T2472] br0: port 1(veth1) entered blocking state [ 276.179214][ T2472] br0: port 1(veth1) entered forwarding state [ 276.297390][ T2479] br0: port 1(veth1) entered disabled state [ 276.297979][ T2479] br0: port 1(veth1) entered blocking state [ 276.298224][ T2479] br0: port 1(veth1) entered forwarding state [ 276.473661][ T9] br0: entered promiscuous mode [ 293.084293][ T2543] br0.100: entered promiscuous mode [ 293.084311][ T2543] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 293.084313][ T2543] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2543, name: ip [ 293.084315][ T2543] preempt_count: 1, expected: 0 [ 293.084316][ T2543] RCU nest depth: 0, expected: 0 [ 293.084317][ T2543] INFO: lockdep is turned off. [ 293.084318][ T2543] irq event stamp: 0 [ 293.084319][ T2543] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 293.084324][ T2543] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 293.084330][ T2543] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 293.084331][ T2543] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 293.084333][ T2543] Preemption disabled at: [ 293.084334][ T2543] [] vprintk_emit+0x31b/0x3e0 [ 293.084342][ T2543] CPU: 3 UID: 0 PID: 2543 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 293.084345][ T2543] Tainted: [W]=WARN [ 293.084346][ T2543] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 293.084348][ T2543] Call Trace: [ 293.084349][ T2543] [ 293.084351][ T2543] dump_stack_lvl+0x6f/0xa0 [ 293.084356][ T2543] ? vprintk_emit+0x31b/0x3e0 [ 293.084358][ T2543] __might_resched.cold+0x1fe/0x2c1 [ 293.084362][ T2543] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 293.084365][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084369][ T2543] __kmalloc_noprof+0x443/0x760 [ 293.084373][ T2543] ? __rwlock_init+0x150/0x150 [ 293.084375][ T2543] ? alloc_buf.isra.0+0x4b/0x260 [ 293.084379][ T2543] ? do_raw_spin_unlock+0x59/0x250 [ 293.084381][ T2543] alloc_buf.isra.0+0x4b/0x260 [ 293.084383][ T2543] put_chars+0x1e1/0x2f0 [ 293.084385][ T2543] ? desc_read_finalized_seq+0x79/0x120 [ 293.084386][ T2543] ? __send_to_port+0x420/0x420 [ 293.084389][ T2543] ? console_prepend_replay+0x20/0x20 [ 293.084391][ T2543] hvc_console_print+0x292/0x780 [ 293.084394][ T2543] ? hvc_write+0x3a0/0x3a0 [ 293.084396][ T2543] ? do_raw_spin_lock+0x131/0x280 [ 293.084397][ T2543] ? __rwlock_init+0x150/0x150 [ 293.084399][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084401][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084402][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084405][ T2543] console_emit_next_record+0x22f/0x4c0 [ 293.084407][ T2543] ? devkmsg_read+0x4b0/0x4b0 [ 293.084409][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084411][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084413][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084414][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084416][ T2543] ? console_flush_one_record+0x111/0x710 [ 293.084418][ T2543] console_flush_one_record+0x46f/0x710 [ 293.084420][ T2543] ? console_emit_next_record+0x4c0/0x4c0 [ 293.084423][ T2543] console_unlock+0xee/0x1f0 [ 293.084425][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084426][ T2543] ? console_flush_one_record+0x710/0x710 [ 293.084428][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084430][ T2543] ? lock_release+0x184/0x1f0 [ 293.084431][ T2543] ? lock_acquire+0x60/0x160 [ 293.084432][ T2543] ? __rcu_read_lock+0x30/0x70 [ 293.084435][ T2543] ? __down_trylock_console_sem+0x5e/0xa0 [ 293.084437][ T2543] ? vprintk_emit+0x320/0x3e0 [ 293.084440][ T2543] vprintk_emit+0x37c/0x3e0 [ 293.084443][ T2543] ? wake_up_klogd_work_func+0x90/0x90 [ 293.084446][ T2543] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 293.084450][ T2543] ? try_to_wake_up+0x153/0x1130 [ 293.084454][ T2543] _printk+0xc7/0x100 [ 293.084458][ T2543] ? snapshot_read.cold+0x21/0x21 [ 293.084460][ T2543] ? __virt_addr_valid+0x102/0x440 [ 293.084463][ T2543] ? __virt_addr_valid+0x1da/0x440 [ 293.084465][ T2543] ? netdev_name+0x43/0x60 [ 293.084468][ T2543] ? __netdev_printk+0x17f/0x1d0 [ 293.084470][ T2543] netdev_info+0xe2/0x116 [ 293.084472][ T2543] ? netdev_notice+0x120/0x120 [ 293.084473][ T2543] ? netlink_sendmsg+0x735/0xc60 [ 293.084477][ T2543] ? ____sys_sendmsg+0x415/0x880 [ 293.084480][ T2543] ? pwq_dec_nr_in_flight+0x780/0x780 [ 293.084483][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084485][ T2543] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 293.084488][ T2543] ? mutex_is_locked+0x1c/0x50 [ 293.084491][ T2543] __dev_set_promiscuity.cold+0x95/0x104 [ 293.084494][ T2543] __dev_change_flags+0x396/0x660 [ 293.084497][ T2543] ? netif_set_allmulti+0x250/0x250 [ 293.084499][ T2543] ? kernel_text_address+0x149/0x170 [ 293.084501][ T2543] ? __kernel_text_address+0x12/0x30 [ 293.084502][ T2543] ? write_profile+0xf0/0xf0 [ 293.084504][ T2543] ? unwind_get_return_address+0x67/0xd0 [ 293.084507][ T2543] netif_change_flags+0x87/0x190 [ 293.084509][ T2543] do_setlink.isra.0+0x1cc3/0x2750 [ 293.084513][ T2543] ? stack_trace_save+0x93/0xc0 [ 293.084514][ T2543] ? rtnl_link_get_size+0x350/0x350 [ 293.084515][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084517][ T2543] ? stack_depot_save_flags+0x1bc/0x790 [ 293.084521][ T2543] ? kasan_save_stack+0x3d/0x50 [ 293.084523][ T2543] ? kasan_save_stack+0x2f/0x50 [ 293.084525][ T2543] ? kasan_save_track+0x14/0x30 [ 293.084527][ T2543] ? __kasan_kmalloc+0x7b/0x90 [ 293.084528][ T2543] ? __kmalloc_cache_noprof+0x29a/0x620 [ 293.084530][ T2543] ? rtnl_newlink+0x124/0x11c0 [ 293.084531][ T2543] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.084532][ T2543] ? netlink_rcv_skb+0x14e/0x3a0 [ 293.084534][ T2543] ? netlink_unicast+0x486/0x750 [ 293.084535][ T2543] ? netlink_sendmsg+0x735/0xc60 [ 293.084536][ T2543] ? ____sys_sendmsg+0x415/0x880 [ 293.084538][ T2543] ? ___sys_sendmsg+0x14e/0x1d0 [ 293.084539][ T2543] ? __sys_sendmsg+0x12c/0x1d0 [ 293.084541][ T2543] ? do_syscall_64+0xff/0x530 [ 293.084543][ T2543] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.084545][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084547][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084549][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084550][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084552][ T2543] ? trace_contention_end+0xb3/0x180 [ 293.084554][ T2543] ? __mutex_lock+0x1db/0x1ea0 [ 293.084556][ T2543] ? __mutex_lock+0x9a3/0x1ea0 [ 293.084557][ T2543] ? rtnl_newlink+0x9a8/0x11c0 [ 293.084559][ T2543] ? ww_mutex_lock+0x160/0x160 [ 293.084561][ T2543] ? __rtnl_newlink+0x3fa/0xa50 [ 293.084563][ T2543] rtnl_newlink+0x9f1/0x11c0 [ 293.084566][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084568][ T2543] ? rtnl_bridge_getlink+0x850/0x850 [ 293.084569][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084570][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084572][ T2543] ? is_bpf_text_address+0x3e/0x110 [ 293.084575][ T2543] ? is_bpf_text_address+0x72/0x110 [ 293.084577][ T2543] ? kernel_text_address+0x149/0x170 [ 293.084579][ T2543] ? __kernel_text_address+0x12/0x30 [ 293.084580][ T2543] ? write_profile+0xf0/0xf0 [ 293.084581][ T2543] ? unwind_get_return_address+0x67/0xd0 [ 293.084583][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084585][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084586][ T2543] ? cap_capable+0x1d7/0x3d0 [ 293.084590][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084591][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084593][ T2543] ? rtnl_bridge_getlink+0x850/0x850 [ 293.084595][ T2543] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 293.084596][ T2543] ? rtnl_link_fill+0x920/0x920 [ 293.084598][ T2543] ? filter_irq_stacks+0xd0/0xd0 [ 293.084599][ T2543] ? stack_depot_save_flags+0x1bc/0x790 [ 293.084602][ T2543] netlink_rcv_skb+0x14e/0x3a0 [ 293.084603][ T2543] ? rtnl_link_fill+0x920/0x920 [ 293.084605][ T2543] ? lock_release+0x184/0x1f0 [ 293.084606][ T2543] ? netlink_ack+0xcf0/0xcf0 [ 293.084607][ T2543] ? __netlink_lookup+0xb9/0x6b0 [ 293.084610][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084612][ T2543] ? lock_release+0x184/0x1f0 [ 293.084614][ T2543] netlink_unicast+0x486/0x750 [ 293.084616][ T2543] ? netlink_attachskb+0x810/0x810 [ 293.084617][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084619][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084621][ T2543] ? lock_acquire+0x13c/0x160 [ 293.084623][ T2543] netlink_sendmsg+0x735/0xc60 [ 293.084625][ T2543] ? netlink_unicast+0x750/0x750 [ 293.084627][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084628][ T2543] ? lock_release+0x184/0x1f0 [ 293.084630][ T2543] ____sys_sendmsg+0x415/0x880 [ 293.084632][ T2543] ? copy_msghdr_from_user+0x279/0x420 [ 293.084634][ T2543] ? get_timestamp.constprop.0+0x390/0x390 [ 293.084635][ T2543] ? move_addr_to_kernel+0x40/0x40 [ 293.084637][ T2543] ? filter_irq_stacks+0xd0/0xd0 [ 293.084639][ T2543] ___sys_sendmsg+0x14e/0x1d0 [ 293.084641][ T2543] ? copy_msghdr_from_user+0x420/0x420 [ 293.084646][ T2543] __sys_sendmsg+0x12c/0x1d0 [ 293.084648][ T2543] ? __sys_sendmsg_sock+0x20/0x20 [ 293.084651][ T2543] ? rcu_is_watching+0x16/0xd0 [ 293.084653][ T2543] do_syscall_64+0xff/0x530 [ 293.084654][ T2543] ? exc_page_fault+0xee/0x100 [ 293.084656][ T2543] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 293.084658][ T2543] RIP: 0033:0x7fa648a8154e [ 293.084660][ T2543] 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 [ 293.084662][ T2543] RSP: 002b:00007ffe0f2f68b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 293.084666][ T2543] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa648a8154e [ 293.084667][ T2543] RDX: 0000000000000000 RSI: 00007ffe0f2f6960 RDI: 0000000000000005 [ 293.084668][ T2543] RBP: 00007ffe0f2f68c0 R08: 0000000000000000 R09: 0000000000000000 [ 293.084669][ T2543] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91277d [ 293.084670][ T2543] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0f2f7020 [ 293.084673][ T2543] [ 298.329225][ T2558] br0.100: left promiscuous mode [ 298.329240][ T2558] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 298.329243][ T2558] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2558, name: ip [ 298.329245][ T2558] preempt_count: 1, expected: 0 [ 298.329246][ T2558] RCU nest depth: 0, expected: 0 [ 298.329247][ T2558] INFO: lockdep is turned off. [ 298.329248][ T2558] irq event stamp: 0 [ 298.329248][ T2558] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 298.329252][ T2558] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 298.329259][ T2558] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 298.329260][ T2558] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 298.329262][ T2558] Preemption disabled at: [ 298.329263][ T2558] [] vprintk_emit+0x31b/0x3e0 [ 298.329271][ T2558] CPU: 0 UID: 0 PID: 2558 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 298.329274][ T2558] Tainted: [W]=WARN [ 298.329275][ T2558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 298.329277][ T2558] Call Trace: [ 298.329279][ T2558] [ 298.329280][ T2558] dump_stack_lvl+0x6f/0xa0 [ 298.329286][ T2558] ? vprintk_emit+0x31b/0x3e0 [ 298.329288][ T2558] __might_resched.cold+0x1fe/0x2c1 [ 298.329292][ T2558] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 298.329295][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329299][ T2558] __kmalloc_noprof+0x443/0x760 [ 298.329303][ T2558] ? __rwlock_init+0x150/0x150 [ 298.329306][ T2558] ? alloc_buf.isra.0+0x4b/0x260 [ 298.329310][ T2558] ? do_raw_spin_unlock+0x59/0x250 [ 298.329312][ T2558] alloc_buf.isra.0+0x4b/0x260 [ 298.329314][ T2558] put_chars+0x1e1/0x2f0 [ 298.329316][ T2558] ? desc_read_finalized_seq+0x79/0x120 [ 298.329318][ T2558] ? __send_to_port+0x420/0x420 [ 298.329320][ T2558] ? console_prepend_replay+0x20/0x20 [ 298.329322][ T2558] hvc_console_print+0x292/0x780 [ 298.329325][ T2558] ? hvc_write+0x3a0/0x3a0 [ 298.329327][ T2558] ? do_raw_spin_lock+0x131/0x280 [ 298.329329][ T2558] ? __rwlock_init+0x150/0x150 [ 298.329330][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329332][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329334][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329336][ T2558] console_emit_next_record+0x22f/0x4c0 [ 298.329339][ T2558] ? devkmsg_read+0x4b0/0x4b0 [ 298.329341][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329342][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329344][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329346][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329348][ T2558] ? console_flush_one_record+0x111/0x710 [ 298.329350][ T2558] console_flush_one_record+0x46f/0x710 [ 298.329352][ T2558] ? console_emit_next_record+0x4c0/0x4c0 [ 298.329355][ T2558] console_unlock+0xee/0x1f0 [ 298.329357][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329358][ T2558] ? console_flush_one_record+0x710/0x710 [ 298.329360][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329362][ T2558] ? lock_release+0x184/0x1f0 [ 298.329363][ T2558] ? lock_acquire+0x60/0x160 [ 298.329365][ T2558] ? __rcu_read_lock+0x30/0x70 [ 298.329367][ T2558] ? __down_trylock_console_sem+0x5e/0xa0 [ 298.329369][ T2558] ? vprintk_emit+0x320/0x3e0 [ 298.329371][ T2558] vprintk_emit+0x37c/0x3e0 [ 298.329374][ T2558] ? wake_up_klogd_work_func+0x90/0x90 [ 298.329375][ T2558] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 298.329379][ T2558] ? try_to_wake_up+0x153/0x1130 [ 298.329382][ T2558] _printk+0xc7/0x100 [ 298.329386][ T2558] ? snapshot_read.cold+0x21/0x21 [ 298.329388][ T2558] ? __virt_addr_valid+0x102/0x440 [ 298.329391][ T2558] ? __virt_addr_valid+0x1da/0x440 [ 298.329393][ T2558] ? netdev_name+0x43/0x60 [ 298.329396][ T2558] ? __netdev_printk+0x17f/0x1d0 [ 298.329398][ T2558] netdev_info+0xe2/0x116 [ 298.329399][ T2558] ? netdev_notice+0x120/0x120 [ 298.329401][ T2558] ? netlink_sendmsg+0x735/0xc60 [ 298.329405][ T2558] ? ____sys_sendmsg+0x415/0x880 [ 298.329408][ T2558] ? pwq_dec_nr_in_flight+0x780/0x780 [ 298.329411][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329413][ T2558] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 298.329416][ T2558] ? mutex_is_locked+0x1c/0x50 [ 298.329419][ T2558] __dev_set_promiscuity.cold+0x95/0x104 [ 298.329422][ T2558] __dev_change_flags+0x396/0x660 [ 298.329425][ T2558] ? netif_set_allmulti+0x250/0x250 [ 298.329427][ T2558] ? kernel_text_address+0x149/0x170 [ 298.329430][ T2558] ? __kernel_text_address+0x12/0x30 [ 298.329431][ T2558] ? write_profile+0xf0/0xf0 [ 298.329433][ T2558] ? unwind_get_return_address+0x67/0xd0 [ 298.329435][ T2558] netif_change_flags+0x87/0x190 [ 298.329439][ T2558] do_setlink.isra.0+0x1cc3/0x2750 [ 298.329443][ T2558] ? stack_trace_save+0x93/0xc0 [ 298.329446][ T2558] ? rtnl_link_get_size+0x350/0x350 [ 298.329448][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329451][ T2558] ? stack_depot_save_flags+0x1bc/0x790 [ 298.329456][ T2558] ? kasan_save_stack+0x3d/0x50 [ 298.329459][ T2558] ? kasan_save_stack+0x2f/0x50 [ 298.329460][ T2558] ? kasan_save_track+0x14/0x30 [ 298.329462][ T2558] ? __kasan_kmalloc+0x7b/0x90 [ 298.329464][ T2558] ? __kmalloc_cache_noprof+0x29a/0x620 [ 298.329465][ T2558] ? rtnl_newlink+0x124/0x11c0 [ 298.329467][ T2558] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 298.329468][ T2558] ? netlink_rcv_skb+0x14e/0x3a0 [ 298.329469][ T2558] ? netlink_unicast+0x486/0x750 [ 298.329471][ T2558] ? netlink_sendmsg+0x735/0xc60 [ 298.329472][ T2558] ? ____sys_sendmsg+0x415/0x880 [ 298.329473][ T2558] ? ___sys_sendmsg+0x14e/0x1d0 [ 298.329475][ T2558] ? __sys_sendmsg+0x12c/0x1d0 [ 298.329477][ T2558] ? do_syscall_64+0xff/0x530 [ 298.329479][ T2558] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 298.329481][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329483][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329485][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329486][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329488][ T2558] ? trace_contention_end+0xb3/0x180 [ 298.329490][ T2558] ? __mutex_lock+0x1db/0x1ea0 [ 298.329492][ T2558] ? __mutex_lock+0x9a3/0x1ea0 [ 298.329493][ T2558] ? rtnl_newlink+0x9a8/0x11c0 [ 298.329495][ T2558] ? ww_mutex_lock+0x160/0x160 [ 298.329497][ T2558] ? __rtnl_newlink+0x3fa/0xa50 [ 298.329499][ T2558] rtnl_newlink+0x9f1/0x11c0 [ 298.329501][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329503][ T2558] ? rtnl_bridge_getlink+0x850/0x850 [ 298.329504][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329506][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329508][ T2558] ? is_bpf_text_address+0x3e/0x110 [ 298.329511][ T2558] ? is_bpf_text_address+0x72/0x110 [ 298.329513][ T2558] ? kernel_text_address+0x149/0x170 [ 298.329515][ T2558] ? __kernel_text_address+0x12/0x30 [ 298.329516][ T2558] ? write_profile+0xf0/0xf0 [ 298.329517][ T2558] ? unwind_get_return_address+0x67/0xd0 [ 298.329518][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329520][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329522][ T2558] ? cap_capable+0x1d7/0x3d0 [ 298.329526][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329527][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329529][ T2558] ? rtnl_bridge_getlink+0x850/0x850 [ 298.329530][ T2558] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 298.329532][ T2558] ? rtnl_link_fill+0x920/0x920 [ 298.329533][ T2558] ? filter_irq_stacks+0xd0/0xd0 [ 298.329535][ T2558] ? stack_depot_save_flags+0x1bc/0x790 [ 298.329538][ T2558] netlink_rcv_skb+0x14e/0x3a0 [ 298.329539][ T2558] ? rtnl_link_fill+0x920/0x920 [ 298.329540][ T2558] ? lock_release+0x184/0x1f0 [ 298.329542][ T2558] ? netlink_ack+0xcf0/0xcf0 [ 298.329543][ T2558] ? __netlink_lookup+0xb9/0x6b0 [ 298.329546][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329548][ T2558] ? lock_release+0x184/0x1f0 [ 298.329550][ T2558] netlink_unicast+0x486/0x750 [ 298.329552][ T2558] ? netlink_attachskb+0x810/0x810 [ 298.329554][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329555][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329557][ T2558] ? lock_acquire+0x13c/0x160 [ 298.329559][ T2558] netlink_sendmsg+0x735/0xc60 [ 298.329561][ T2558] ? netlink_unicast+0x750/0x750 [ 298.329563][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329565][ T2558] ? lock_release+0x184/0x1f0 [ 298.329567][ T2558] ____sys_sendmsg+0x415/0x880 [ 298.329569][ T2558] ? copy_msghdr_from_user+0x279/0x420 [ 298.329570][ T2558] ? get_timestamp.constprop.0+0x390/0x390 [ 298.329572][ T2558] ? move_addr_to_kernel+0x40/0x40 [ 298.329573][ T2558] ? filter_irq_stacks+0xd0/0xd0 [ 298.329576][ T2558] ___sys_sendmsg+0x14e/0x1d0 [ 298.329578][ T2558] ? copy_msghdr_from_user+0x420/0x420 [ 298.329583][ T2558] __sys_sendmsg+0x12c/0x1d0 [ 298.329585][ T2558] ? __sys_sendmsg_sock+0x20/0x20 [ 298.329588][ T2558] ? rcu_is_watching+0x16/0xd0 [ 298.329590][ T2558] do_syscall_64+0xff/0x530 [ 298.329591][ T2558] ? exc_page_fault+0xee/0x100 [ 298.329594][ T2558] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 298.329595][ T2558] RIP: 0033:0x7fa255d9c54e [ 298.329597][ T2558] 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 [ 298.329599][ T2558] RSP: 002b:00007ffc097afa30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 298.329603][ T2558] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa255d9c54e [ 298.329604][ T2558] RDX: 0000000000000000 RSI: 00007ffc097afae0 RDI: 0000000000000005 [ 298.329605][ T2558] RBP: 00007ffc097afa40 R08: 0000000000000000 R09: 0000000000000000 [ 298.329606][ T2558] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912782 [ 298.329607][ T2558] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc097b01a0 [ 298.329610][ T2558] [ 300.654542][ T2585] br0.100: entered allmulticast mode [ 300.654557][ T2585] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 300.654559][ T2585] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2585, name: ip [ 300.654561][ T2585] preempt_count: 1, expected: 0 [ 300.654562][ T2585] RCU nest depth: 0, expected: 0 [ 300.654563][ T2585] INFO: lockdep is turned off. [ 300.654564][ T2585] irq event stamp: 0 [ 300.654565][ T2585] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 300.654569][ T2585] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 300.654575][ T2585] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 300.654577][ T2585] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 300.654579][ T2585] Preemption disabled at: [ 300.654580][ T2585] [] vprintk_emit+0x31b/0x3e0 [ 300.654588][ T2585] CPU: 0 UID: 0 PID: 2585 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 300.654591][ T2585] Tainted: [W]=WARN [ 300.654592][ T2585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 300.654594][ T2585] Call Trace: [ 300.654596][ T2585] [ 300.654597][ T2585] dump_stack_lvl+0x6f/0xa0 [ 300.654603][ T2585] ? vprintk_emit+0x31b/0x3e0 [ 300.654605][ T2585] __might_resched.cold+0x1fe/0x2c1 [ 300.654609][ T2585] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 300.654610][ T2585] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 300.654614][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654618][ T2585] __kmalloc_noprof+0x443/0x760 [ 300.654621][ T2585] ? __rwlock_init+0x150/0x150 [ 300.654624][ T2585] ? alloc_buf.isra.0+0x4b/0x260 [ 300.654628][ T2585] ? do_raw_spin_unlock+0x59/0x250 [ 300.654630][ T2585] alloc_buf.isra.0+0x4b/0x260 [ 300.654632][ T2585] put_chars+0x1e1/0x2f0 [ 300.654634][ T2585] ? __send_to_port+0x420/0x420 [ 300.654636][ T2585] ? console_prepend_replay+0x20/0x20 [ 300.654638][ T2585] hvc_console_print+0x292/0x780 [ 300.654641][ T2585] ? hvc_write+0x3a0/0x3a0 [ 300.654643][ T2585] ? vsnprintf+0x527/0x1700 [ 300.654646][ T2585] ? __rwlock_init+0x150/0x150 [ 300.654648][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654650][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654652][ T2585] console_emit_next_record+0x22f/0x4c0 [ 300.654655][ T2585] ? devkmsg_read+0x4b0/0x4b0 [ 300.654657][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654659][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654661][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654662][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654664][ T2585] ? console_flush_one_record+0x111/0x710 [ 300.654666][ T2585] console_flush_one_record+0x46f/0x710 [ 300.654669][ T2585] ? console_emit_next_record+0x4c0/0x4c0 [ 300.654672][ T2585] console_unlock+0xee/0x1f0 [ 300.654673][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654675][ T2585] ? console_flush_one_record+0x710/0x710 [ 300.654677][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654678][ T2585] ? lock_release+0x184/0x1f0 [ 300.654680][ T2585] ? lock_acquire+0x60/0x160 [ 300.654681][ T2585] ? __rcu_read_lock+0x30/0x70 [ 300.654684][ T2585] ? __down_trylock_console_sem+0x5e/0xa0 [ 300.654686][ T2585] ? vprintk_emit+0x320/0x3e0 [ 300.654688][ T2585] vprintk_emit+0x37c/0x3e0 [ 300.654690][ T2585] ? wake_up_klogd_work_func+0x90/0x90 [ 300.654692][ T2585] ? try_to_wake_up+0x153/0x1130 [ 300.654695][ T2585] _printk+0xc7/0x100 [ 300.654698][ T2585] ? snapshot_read.cold+0x21/0x21 [ 300.654700][ T2585] ? __virt_addr_valid+0x102/0x440 [ 300.654704][ T2585] ? __virt_addr_valid+0x1da/0x440 [ 300.654705][ T2585] ? netdev_name+0x43/0x60 [ 300.654708][ T2585] ? __netdev_printk+0x17f/0x1d0 [ 300.654710][ T2585] netdev_info+0xe2/0x116 [ 300.654712][ T2585] ? netdev_notice+0x120/0x120 [ 300.654714][ T2585] ? netlink_unicast+0x486/0x750 [ 300.654717][ T2585] ? netlink_sendmsg+0x735/0xc60 [ 300.654718][ T2585] ? pwq_dec_nr_in_flight+0x780/0x780 [ 300.654722][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654724][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654725][ T2585] ? mutex_is_locked+0x1c/0x50 [ 300.654729][ T2585] netif_set_allmulti.cold+0x7c/0x166 [ 300.654732][ T2585] ? __local_bh_enable_ip+0xaa/0x150 [ 300.654734][ T2585] __dev_change_flags+0x445/0x660 [ 300.654737][ T2585] ? netif_set_allmulti+0x250/0x250 [ 300.654739][ T2585] ? kernel_text_address+0x149/0x170 [ 300.654741][ T2585] ? __kernel_text_address+0x12/0x30 [ 300.654743][ T2585] ? write_profile+0xf0/0xf0 [ 300.654745][ T2585] ? unwind_get_return_address+0x67/0xd0 [ 300.654747][ T2585] netif_change_flags+0x87/0x190 [ 300.654750][ T2585] do_setlink.isra.0+0x1cc3/0x2750 [ 300.654753][ T2585] ? stack_trace_save+0x93/0xc0 [ 300.654755][ T2585] ? rtnl_link_get_size+0x350/0x350 [ 300.654756][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654758][ T2585] ? stack_depot_save_flags+0x1bc/0x790 [ 300.654762][ T2585] ? kasan_save_stack+0x3d/0x50 [ 300.654765][ T2585] ? kasan_save_stack+0x2f/0x50 [ 300.654766][ T2585] ? kasan_save_track+0x14/0x30 [ 300.654768][ T2585] ? __kasan_kmalloc+0x7b/0x90 [ 300.654769][ T2585] ? __kmalloc_cache_noprof+0x29a/0x620 [ 300.654771][ T2585] ? rtnl_newlink+0x124/0x11c0 [ 300.654772][ T2585] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 300.654774][ T2585] ? netlink_rcv_skb+0x14e/0x3a0 [ 300.654775][ T2585] ? netlink_unicast+0x486/0x750 [ 300.654776][ T2585] ? netlink_sendmsg+0x735/0xc60 [ 300.654778][ T2585] ? ____sys_sendmsg+0x415/0x880 [ 300.654780][ T2585] ? ___sys_sendmsg+0x14e/0x1d0 [ 300.654782][ T2585] ? __sys_sendmsg+0x12c/0x1d0 [ 300.654784][ T2585] ? do_syscall_64+0xff/0x530 [ 300.654786][ T2585] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 300.654788][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654790][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654791][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654793][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654803][ T2585] ? trace_contention_end+0xb3/0x180 [ 300.654805][ T2585] ? __mutex_lock+0x1db/0x1ea0 [ 300.654807][ T2585] ? __mutex_lock+0x9a3/0x1ea0 [ 300.654809][ T2585] ? rtnl_newlink+0x9a8/0x11c0 [ 300.654810][ T2585] ? ww_mutex_lock+0x160/0x160 [ 300.654813][ T2585] ? __rtnl_newlink+0x3fa/0xa50 [ 300.654815][ T2585] rtnl_newlink+0x9f1/0x11c0 [ 300.654817][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654819][ T2585] ? rtnl_bridge_getlink+0x850/0x850 [ 300.654820][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654822][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654824][ T2585] ? is_bpf_text_address+0x3e/0x110 [ 300.654827][ T2585] ? is_bpf_text_address+0x72/0x110 [ 300.654829][ T2585] ? kernel_text_address+0x149/0x170 [ 300.654831][ T2585] ? __kernel_text_address+0x12/0x30 [ 300.654832][ T2585] ? write_profile+0xf0/0xf0 [ 300.654833][ T2585] ? unwind_get_return_address+0x67/0xd0 [ 300.654834][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654836][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654838][ T2585] ? cap_capable+0x1d7/0x3d0 [ 300.654841][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654843][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654845][ T2585] ? rtnl_bridge_getlink+0x850/0x850 [ 300.654846][ T2585] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 300.654848][ T2585] ? rtnl_link_fill+0x920/0x920 [ 300.654850][ T2585] ? filter_irq_stacks+0xd0/0xd0 [ 300.654851][ T2585] ? stack_depot_save_flags+0x1bc/0x790 [ 300.654854][ T2585] netlink_rcv_skb+0x14e/0x3a0 [ 300.654855][ T2585] ? rtnl_link_fill+0x920/0x920 [ 300.654857][ T2585] ? lock_release+0x184/0x1f0 [ 300.654858][ T2585] ? netlink_ack+0xcf0/0xcf0 [ 300.654859][ T2585] ? __netlink_lookup+0xb9/0x6b0 [ 300.654862][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654864][ T2585] ? lock_release+0x184/0x1f0 [ 300.654866][ T2585] netlink_unicast+0x486/0x750 [ 300.654868][ T2585] ? netlink_attachskb+0x810/0x810 [ 300.654870][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654871][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654873][ T2585] ? lock_acquire+0x13c/0x160 [ 300.654875][ T2585] netlink_sendmsg+0x735/0xc60 [ 300.654877][ T2585] ? netlink_unicast+0x750/0x750 [ 300.654879][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654881][ T2585] ? lock_release+0x184/0x1f0 [ 300.654883][ T2585] ____sys_sendmsg+0x415/0x880 [ 300.654885][ T2585] ? copy_msghdr_from_user+0x279/0x420 [ 300.654886][ T2585] ? get_timestamp.constprop.0+0x390/0x390 [ 300.654888][ T2585] ? move_addr_to_kernel+0x40/0x40 [ 300.654889][ T2585] ? filter_irq_stacks+0xd0/0xd0 [ 300.654892][ T2585] ___sys_sendmsg+0x14e/0x1d0 [ 300.654894][ T2585] ? copy_msghdr_from_user+0x420/0x420 [ 300.654899][ T2585] __sys_sendmsg+0x12c/0x1d0 [ 300.654901][ T2585] ? __sys_sendmsg_sock+0x20/0x20 [ 300.654904][ T2585] ? rcu_is_watching+0x16/0xd0 [ 300.654906][ T2585] do_syscall_64+0xff/0x530 [ 300.654907][ T2585] ? exc_page_fault+0xee/0x100 [ 300.654909][ T2585] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 300.654911][ T2585] RIP: 0033:0x7fda5cc8554e [ 300.654913][ T2585] 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 [ 300.654915][ T2585] RSP: 002b:00007ffd05f340e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 300.654919][ T2585] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fda5cc8554e [ 300.654920][ T2585] RDX: 0000000000000000 RSI: 00007ffd05f34190 RDI: 0000000000000005 [ 300.654921][ T2585] RBP: 00007ffd05f340f0 R08: 0000000000000000 R09: 0000000000000000 [ 300.654922][ T2585] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912785 [ 300.654923][ T2585] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd05f34850 [ 300.654925][ T2585] [ 300.677639][ T2585] br0: entered allmulticast mode [ 305.899084][ T2600] br0.100: left allmulticast mode [ 305.899099][ T2600] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 305.899102][ T2600] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2600, name: ip [ 305.899104][ T2600] preempt_count: 1, expected: 0 [ 305.899105][ T2600] RCU nest depth: 0, expected: 0 [ 305.899105][ T2600] INFO: lockdep is turned off. [ 305.899106][ T2600] irq event stamp: 0 [ 305.899107][ T2600] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 305.899114][ T2600] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 305.899120][ T2600] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 305.899122][ T2600] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 305.899124][ T2600] Preemption disabled at: [ 305.899125][ T2600] [] vprintk_emit+0x31b/0x3e0 [ 305.899132][ T2600] CPU: 0 UID: 0 PID: 2600 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 305.899136][ T2600] Tainted: [W]=WARN [ 305.899137][ T2600] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 305.899138][ T2600] Call Trace: [ 305.899140][ T2600] [ 305.899141][ T2600] dump_stack_lvl+0x6f/0xa0 [ 305.899147][ T2600] ? vprintk_emit+0x31b/0x3e0 [ 305.899149][ T2600] __might_resched.cold+0x1fe/0x2c1 [ 305.899153][ T2600] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 305.899154][ T2600] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 305.899158][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899161][ T2600] __kmalloc_noprof+0x443/0x760 [ 305.899165][ T2600] ? __rwlock_init+0x150/0x150 [ 305.899168][ T2600] ? alloc_buf.isra.0+0x4b/0x260 [ 305.899172][ T2600] ? do_raw_spin_unlock+0x59/0x250 [ 305.899174][ T2600] alloc_buf.isra.0+0x4b/0x260 [ 305.899176][ T2600] put_chars+0x1e1/0x2f0 [ 305.899178][ T2600] ? __send_to_port+0x420/0x420 [ 305.899180][ T2600] ? console_prepend_replay+0x20/0x20 [ 305.899182][ T2600] hvc_console_print+0x292/0x780 [ 305.899185][ T2600] ? hvc_write+0x3a0/0x3a0 [ 305.899187][ T2600] ? vsnprintf+0x527/0x1700 [ 305.899190][ T2600] ? __rwlock_init+0x150/0x150 [ 305.899192][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899193][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899196][ T2600] console_emit_next_record+0x22f/0x4c0 [ 305.899199][ T2600] ? devkmsg_read+0x4b0/0x4b0 [ 305.899201][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899202][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899204][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899206][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899208][ T2600] ? console_flush_one_record+0x111/0x710 [ 305.899209][ T2600] console_flush_one_record+0x46f/0x710 [ 305.899212][ T2600] ? console_emit_next_record+0x4c0/0x4c0 [ 305.899214][ T2600] console_unlock+0xee/0x1f0 [ 305.899216][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899218][ T2600] ? console_flush_one_record+0x710/0x710 [ 305.899219][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899221][ T2600] ? lock_release+0x184/0x1f0 [ 305.899223][ T2600] ? lock_acquire+0x60/0x160 [ 305.899224][ T2600] ? __rcu_read_lock+0x30/0x70 [ 305.899226][ T2600] ? __down_trylock_console_sem+0x5e/0xa0 [ 305.899228][ T2600] ? vprintk_emit+0x320/0x3e0 [ 305.899230][ T2600] vprintk_emit+0x37c/0x3e0 [ 305.899233][ T2600] ? wake_up_klogd_work_func+0x90/0x90 [ 305.899235][ T2600] ? update_load_avg+0x141/0xf00 [ 305.899237][ T2600] ? update_load_avg+0x141/0xf00 [ 305.899238][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899241][ T2600] _printk+0xc7/0x100 [ 305.899244][ T2600] ? snapshot_read.cold+0x21/0x21 [ 305.899246][ T2600] ? trace_sched_exit_tp+0x9b/0x160 [ 305.899248][ T2600] ? __schedule+0xfa5/0x20e0 [ 305.899250][ T2600] ? netdev_name+0x43/0x60 [ 305.899253][ T2600] ? __netdev_printk+0x17f/0x1d0 [ 305.899255][ T2600] netdev_info+0xe2/0x116 [ 305.899257][ T2600] ? netdev_notice+0x120/0x120 [ 305.899258][ T2600] ? netlink_sendmsg+0x735/0xc60 [ 305.899263][ T2600] ? preempt_schedule_thunk+0x16/0x30 [ 305.899265][ T2600] ? mutex_is_locked+0x1c/0x50 [ 305.899268][ T2600] netif_set_allmulti.cold+0x7c/0x166 [ 305.899271][ T2600] ? __local_bh_enable_ip+0x11f/0x150 [ 305.899273][ T2600] __dev_change_flags+0x445/0x660 [ 305.899277][ T2600] ? netif_set_allmulti+0x250/0x250 [ 305.899278][ T2600] ? kernel_text_address+0x149/0x170 [ 305.899281][ T2600] ? __kernel_text_address+0x12/0x30 [ 305.899282][ T2600] ? write_profile+0xf0/0xf0 [ 305.899284][ T2600] ? unwind_get_return_address+0x67/0xd0 [ 305.899287][ T2600] netif_change_flags+0x87/0x190 [ 305.899290][ T2600] do_setlink.isra.0+0x1cc3/0x2750 [ 305.899293][ T2600] ? stack_trace_save+0x93/0xc0 [ 305.899295][ T2600] ? rtnl_link_get_size+0x350/0x350 [ 305.899296][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899298][ T2600] ? stack_depot_save_flags+0x1bc/0x790 [ 305.899302][ T2600] ? kasan_save_stack+0x3d/0x50 [ 305.899305][ T2600] ? kasan_save_stack+0x2f/0x50 [ 305.899306][ T2600] ? kasan_save_track+0x14/0x30 [ 305.899308][ T2600] ? __kasan_kmalloc+0x7b/0x90 [ 305.899309][ T2600] ? __kmalloc_cache_noprof+0x29a/0x620 [ 305.899311][ T2600] ? rtnl_newlink+0x124/0x11c0 [ 305.899312][ T2600] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 305.899313][ T2600] ? netlink_rcv_skb+0x14e/0x3a0 [ 305.899315][ T2600] ? netlink_unicast+0x486/0x750 [ 305.899316][ T2600] ? netlink_sendmsg+0x735/0xc60 [ 305.899317][ T2600] ? ____sys_sendmsg+0x415/0x880 [ 305.899320][ T2600] ? ___sys_sendmsg+0x14e/0x1d0 [ 305.899321][ T2600] ? __sys_sendmsg+0x12c/0x1d0 [ 305.899323][ T2600] ? do_syscall_64+0xff/0x530 [ 305.899325][ T2600] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 305.899328][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899330][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899331][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899333][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899335][ T2600] ? trace_contention_end+0xb3/0x180 [ 305.899337][ T2600] ? __mutex_lock+0x1db/0x1ea0 [ 305.899339][ T2600] ? __mutex_lock+0x9a3/0x1ea0 [ 305.899340][ T2600] ? rtnl_newlink+0x9a8/0x11c0 [ 305.899342][ T2600] ? ww_mutex_lock+0x160/0x160 [ 305.899344][ T2600] ? __rtnl_newlink+0x3fa/0xa50 [ 305.899346][ T2600] rtnl_newlink+0x9f1/0x11c0 [ 305.899348][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899350][ T2600] ? rtnl_bridge_getlink+0x850/0x850 [ 305.899351][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899353][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899355][ T2600] ? is_bpf_text_address+0x3e/0x110 [ 305.899358][ T2600] ? is_bpf_text_address+0x72/0x110 [ 305.899360][ T2600] ? kernel_text_address+0x149/0x170 [ 305.899361][ T2600] ? __kernel_text_address+0x12/0x30 [ 305.899363][ T2600] ? write_profile+0xf0/0xf0 [ 305.899364][ T2600] ? unwind_get_return_address+0x67/0xd0 [ 305.899365][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899367][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899369][ T2600] ? cap_capable+0x1d7/0x3d0 [ 305.899372][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899374][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899376][ T2600] ? rtnl_bridge_getlink+0x850/0x850 [ 305.899377][ T2600] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 305.899379][ T2600] ? rtnl_link_fill+0x920/0x920 [ 305.899380][ T2600] ? filter_irq_stacks+0xd0/0xd0 [ 305.899382][ T2600] ? stack_depot_save_flags+0x1bc/0x790 [ 305.899384][ T2600] netlink_rcv_skb+0x14e/0x3a0 [ 305.899386][ T2600] ? rtnl_link_fill+0x920/0x920 [ 305.899387][ T2600] ? lock_release+0x184/0x1f0 [ 305.899389][ T2600] ? netlink_ack+0xcf0/0xcf0 [ 305.899390][ T2600] ? __netlink_lookup+0xb9/0x6b0 [ 305.899393][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899394][ T2600] ? lock_release+0x184/0x1f0 [ 305.899396][ T2600] netlink_unicast+0x486/0x750 [ 305.899398][ T2600] ? netlink_attachskb+0x810/0x810 [ 305.899400][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899402][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899404][ T2600] ? lock_acquire+0x13c/0x160 [ 305.899406][ T2600] netlink_sendmsg+0x735/0xc60 [ 305.899407][ T2600] ? netlink_unicast+0x750/0x750 [ 305.899409][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899411][ T2600] ? lock_release+0x184/0x1f0 [ 305.899413][ T2600] ____sys_sendmsg+0x415/0x880 [ 305.899415][ T2600] ? copy_msghdr_from_user+0x279/0x420 [ 305.899417][ T2600] ? get_timestamp.constprop.0+0x390/0x390 [ 305.899418][ T2600] ? move_addr_to_kernel+0x40/0x40 [ 305.899420][ T2600] ? filter_irq_stacks+0xd0/0xd0 [ 305.899422][ T2600] ___sys_sendmsg+0x14e/0x1d0 [ 305.899424][ T2600] ? copy_msghdr_from_user+0x420/0x420 [ 305.899429][ T2600] __sys_sendmsg+0x12c/0x1d0 [ 305.899431][ T2600] ? __sys_sendmsg_sock+0x20/0x20 [ 305.899434][ T2600] ? rcu_is_watching+0x16/0xd0 [ 305.899436][ T2600] do_syscall_64+0xff/0x530 [ 305.899438][ T2600] ? exc_page_fault+0xee/0x100 [ 305.899441][ T2600] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 305.899443][ T2600] RIP: 0033:0x7fb4adaa154e [ 305.899446][ T2600] 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 [ 305.899448][ T2600] RSP: 002b:00007ffeaea65870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 305.899453][ T2600] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb4adaa154e [ 305.899455][ T2600] RDX: 0000000000000000 RSI: 00007ffeaea65920 RDI: 0000000000000005 [ 305.899456][ T2600] RBP: 00007ffeaea65880 R08: 0000000000000000 R09: 0000000000000000 [ 305.899457][ T2600] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91278a [ 305.899458][ T2600] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeaea65fe0 [ 305.899460][ T2600] [ 305.925053][ T2600] br0: left allmulticast mode [ 308.880645][ T820] br0: left promiscuous mode [ 308.880659][ T820] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 308.880662][ T820] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 820, name: kworker/0:2 [ 308.880664][ T820] preempt_count: 1, expected: 0 [ 308.880665][ T820] RCU nest depth: 0, expected: 0 [ 308.880666][ T820] INFO: lockdep is turned off. [ 308.880667][ T820] irq event stamp: 0 [ 308.880668][ T820] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 308.880673][ T820] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 308.880679][ T820] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 308.880681][ T820] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 308.880683][ T820] Preemption disabled at: [ 308.880684][ T820] [] vprintk_emit+0x31b/0x3e0 [ 308.880691][ T820] CPU: 0 UID: 0 PID: 820 Comm: kworker/0:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 308.880695][ T820] Tainted: [W]=WARN [ 308.880696][ T820] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 308.880698][ T820] Workqueue: events netdev_work_proc [ 308.880704][ T820] Call Trace: [ 308.880706][ T820] [ 308.880707][ T820] dump_stack_lvl+0x6f/0xa0 [ 308.880713][ T820] ? vprintk_emit+0x31b/0x3e0 [ 308.880715][ T820] __might_resched.cold+0x1fe/0x2c1 [ 308.880719][ T820] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 308.880722][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880726][ T820] __kmalloc_noprof+0x443/0x760 [ 308.880730][ T820] ? __rwlock_init+0x150/0x150 [ 308.880732][ T820] ? alloc_buf.isra.0+0x4b/0x260 [ 308.880736][ T820] ? do_raw_spin_unlock+0x59/0x250 [ 308.880738][ T820] alloc_buf.isra.0+0x4b/0x260 [ 308.880740][ T820] put_chars+0x1e1/0x2f0 [ 308.880742][ T820] ? __send_to_port+0x420/0x420 [ 308.880744][ T820] ? console_prepend_replay+0x20/0x20 [ 308.880746][ T820] hvc_console_print+0x292/0x780 [ 308.880750][ T820] ? hvc_write+0x3a0/0x3a0 [ 308.880751][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880753][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880755][ T820] ? lock_acquire+0x13c/0x160 [ 308.880757][ T820] console_emit_next_record+0x22f/0x4c0 [ 308.880759][ T820] ? devkmsg_read+0x4b0/0x4b0 [ 308.880762][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880763][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880765][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880767][ T820] ? lock_acquire+0x13c/0x160 [ 308.880769][ T820] ? console_flush_one_record+0x111/0x710 [ 308.880770][ T820] console_flush_one_record+0x46f/0x710 [ 308.880773][ T820] ? console_emit_next_record+0x4c0/0x4c0 [ 308.880776][ T820] console_unlock+0xee/0x1f0 [ 308.880777][ T820] ? lock_acquire+0x13c/0x160 [ 308.880779][ T820] ? console_flush_one_record+0x710/0x710 [ 308.880781][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880782][ T820] ? lock_release+0x184/0x1f0 [ 308.880784][ T820] ? lock_acquire+0x60/0x160 [ 308.880785][ T820] ? __rcu_read_lock+0x30/0x70 [ 308.880788][ T820] ? __down_trylock_console_sem+0x5e/0xa0 [ 308.880790][ T820] ? vprintk_emit+0x320/0x3e0 [ 308.880792][ T820] vprintk_emit+0x37c/0x3e0 [ 308.880794][ T820] ? wake_up_klogd_work_func+0x90/0x90 [ 308.880796][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880798][ T820] ? lock_acquire+0x13c/0x160 [ 308.880800][ T820] _printk+0xc7/0x100 [ 308.880803][ T820] ? snapshot_read.cold+0x21/0x21 [ 308.880805][ T820] ? unwind_next_frame+0x69b/0x1ea0 [ 308.880808][ T820] ? ret_from_fork_asm+0x11/0x20 [ 308.880810][ T820] ? netdev_name+0x43/0x60 [ 308.880813][ T820] ? __netdev_printk+0x17f/0x1d0 [ 308.880815][ T820] netdev_info+0xe2/0x116 [ 308.880817][ T820] ? netdev_notice+0x120/0x120 [ 308.880818][ T820] ? __unwind_start+0x42e/0x900 [ 308.880820][ T820] ? do_raw_spin_lock+0x131/0x280 [ 308.880822][ T820] ? mutex_is_locked+0x1c/0x50 [ 308.880825][ T820] __dev_set_promiscuity.cold+0x95/0x104 [ 308.880828][ T820] netif_rx_mode_run+0x7c4/0x9b0 [ 308.880831][ T820] ? __rwlock_init+0x150/0x150 [ 308.880834][ T820] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 308.880835][ T820] ? do_raw_spin_unlock+0x59/0x250 [ 308.880837][ T820] ? ref_tracker_free+0x380/0x870 [ 308.880841][ T820] ? ref_tracker_alloc+0x430/0x430 [ 308.880842][ T820] ? netdev_work_proc+0xdd/0x5d0 [ 308.880843][ T820] ? netdev_work_proc+0x26a/0x5d0 [ 308.880845][ T820] ? ret_from_fork_asm+0x11/0x20 [ 308.880847][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880849][ T820] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 308.880860][ T820] netdev_work_proc+0x3f7/0x5d0 [ 308.880862][ T820] ? netdev_work_sched+0x10/0x10 [ 308.880863][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880865][ T820] ? lock_acquire+0x13c/0x160 [ 308.880866][ T820] ? rcu_is_watching+0x16/0xd0 [ 308.880869][ T820] process_one_work+0xe3e/0x1560 [ 308.880873][ T820] ? __queue_delayed_work+0x470/0x470 [ 308.880874][ T820] ? lock_release+0x184/0x1f0 [ 308.880876][ T820] ? __mutex_unlock_slowpath+0x9e/0x740 [ 308.880879][ T820] ? __rwlock_init+0x150/0x150 [ 308.880882][ T820] worker_thread+0x4f1/0xd60 [ 308.880884][ T820] ? rescuer_thread+0x1340/0x1340 [ 308.880886][ T820] ? __kthread_parkme+0xbd/0x210 [ 308.880888][ T820] ? rescuer_thread+0x1340/0x1340 [ 308.880890][ T820] ? rescuer_thread+0x1340/0x1340 [ 308.880891][ T820] kthread+0x367/0x460 [ 308.880893][ T820] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 308.880894][ T820] ? kthread_affine_preferred+0x4c0/0x4c0 [ 308.880896][ T820] ret_from_fork+0x474/0x6b0 [ 308.880899][ T820] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 308.880901][ T820] ? __switch_to+0x5a3/0xe00 [ 308.880904][ T820] ? kthread_affine_preferred+0x4c0/0x4c0 [ 308.880906][ T820] ret_from_fork_asm+0x11/0x20 [ 308.880909][ T820] [ 308.949048][ T2683] br0: port 1(veth1) entered disabled state [ 309.055084][ T2691] veth1: left allmulticast mode [ 309.055277][ T2691] veth1: left promiscuous mode [ 309.055494][ T2691] br0: port 1(veth1) entered disabled state