[ 9.403328][ T195] ip (195) used greatest stack depth: 24192 bytes left [ 9.403343][ T195] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.403345][ T195] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 195, name: ip [ 9.403347][ T195] preempt_count: 2, expected: 0 [ 9.403347][ T195] RCU nest depth: 0, expected: 0 [ 9.403348][ T195] locks held by ip/195: 5, last CPU#3: [ 9.403351][ T195] #0: ffffffffa14027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.403363][ T195] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.403369][ T195] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.403373][ T195] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.403377][ T195] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.403381][ T195] irq event stamp: 53106 [ 9.403382][ T195] hardirqs last enabled at (53105): [] __down_trylock_console_sem+0x86/0xa0 [ 9.403384][ T195] hardirqs last disabled at (53106): [] console_emit_next_record+0x3d4/0x4c0 [ 9.403386][ T195] softirqs last enabled at (51822): [] netlink_release+0x17b/0xcf0 [ 9.403394][ T195] softirqs last disabled at (51820): [] netlink_release+0xd2/0xcf0 [ 9.403396][ T195] Preemption disabled at: [ 9.403397][ T195] [<0000000000000000>] 0x0 [ 9.403404][ T195] CPU: 3 UID: 0 PID: 195 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.403407][ T195] Tainted: [W]=WARN [ 9.403408][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.403410][ T195] Call Trace: [ 9.403412][ T195] [ 9.403413][ T195] dump_stack_lvl+0x6f/0xa0 [ 9.403420][ T195] __might_resched.cold+0x1fe/0x2c1 [ 9.403424][ T195] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.403429][ T195] ? __kmalloc_noprof+0xdb/0x760 [ 9.403434][ T195] __kmalloc_noprof+0x443/0x760 [ 9.403436][ T195] ? alloc_buf.isra.0+0x4b/0x260 [ 9.403442][ T195] ? do_raw_spin_unlock+0x59/0x250 [ 9.403444][ T195] alloc_buf.isra.0+0x4b/0x260 [ 9.403447][ T195] put_chars+0x1e1/0x2f0 [ 9.403450][ T195] ? __send_to_port+0x420/0x420 [ 9.403452][ T195] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.403456][ T195] ? validate_chain+0x38b/0xc20 [ 9.403461][ T195] hvc_console_print+0x292/0x780 [ 9.403468][ T195] ? hvc_write+0x3a0/0x3a0 [ 9.403470][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.403472][ T195] ? lock_acquire+0x13c/0x160 [ 9.403476][ T195] console_emit_next_record+0x22f/0x4c0 [ 9.403480][ T195] ? devkmsg_read+0x4b0/0x4b0 [ 9.403482][ T195] ? console_flush_one_record+0x106/0x710 [ 9.403485][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.403487][ T195] ? lock_acquire+0x13c/0x160 [ 9.403491][ T195] console_flush_one_record+0x46f/0x710 [ 9.403495][ T195] ? console_emit_next_record+0x4c0/0x4c0 [ 9.403497][ T195] ? __lock_acquire+0x518/0xc20 [ 9.403502][ T195] console_unlock+0xee/0x1f0 [ 9.403505][ T195] ? console_flush_one_record+0x710/0x710 [ 9.403507][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.403509][ T195] ? lock_acquire+0x60/0x160 [ 9.403513][ T195] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.403515][ T195] ? vprintk_emit+0x320/0x3e0 [ 9.403518][ T195] vprintk_emit+0x37c/0x3e0 [ 9.403522][ T195] ? wake_up_klogd_work_func+0x90/0x90 [ 9.403525][ T195] ? __lock_acquire+0x518/0xc20 [ 9.403529][ T195] _printk+0xc7/0x100 [ 9.403533][ T195] ? snapshot_read.cold+0x21/0x21 [ 9.403535][ T195] ? do_raw_spin_lock+0x131/0x280 [ 9.403538][ T195] ? __rwlock_init+0x150/0x150 [ 9.403542][ T195] ? do_raw_spin_lock+0x131/0x280 [ 9.403545][ T195] do_exit.cold+0x82/0x9c [ 9.403549][ T195] ? exit_notify+0x890/0x890 [ 9.403551][ T195] ? __lock_release.isra.0+0x69/0x1a0 [ 9.403553][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.403557][ T195] do_group_exit+0xb8/0x370 [ 9.403560][ T195] __x64_sys_exit_group+0x3c/0x50 [ 9.403562][ T195] x64_sys_call+0x1567/0x1570 [ 9.403564][ T195] do_syscall_64+0xff/0x530 [ 9.403567][ T195] ? exc_page_fault+0xee/0x100 [ 9.403570][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.403572][ T195] RIP: 0033:0x7fe4872381b8 [ 9.403574][ T195] Code: Unable to access opcode bytes at 0x7fe48723818e. [ 9.403575][ T195] RSP: 002b:00007fff3a772f38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.403578][ T195] RAX: ffffffffffffffda RBX: 00007fe487368f88 RCX: 00007fe4872381b8 [ 9.403579][ T195] RDX: 00007fe486f82fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.403580][ T195] RBP: 00007fff3a772f90 R08: 0000000000000000 R09: 0000000000008010 [ 9.403581][ T195] R10: 00007fff3a772d50 R11: 0000000000000246 R12: 0000000000000001 [ 9.403581][ T195] R13: 0000000000000000 R14: 00007fe487367680 R15: 00007fe487368fa0 [ 9.403588][ T195] [ 15.041319][ T239] veth1: entered promiscuous mode [ 15.041382][ T239] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 15.041385][ T239] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 239, name: ip [ 15.041386][ T239] preempt_count: 202, expected: 0 [ 15.041388][ T239] RCU nest depth: 0, expected: 0 [ 15.041389][ T239] locks held by ip/239: 6, last CPU#2: [ 15.041391][ T239] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 15.041408][ T239] #1: ff11000009161360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_add+0x77/0x110 [ 15.041413][ T239] #2: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 15.041419][ T239] #3: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 15.041423][ T239] #4: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 15.041426][ T239] #5: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 15.041430][ T239] irq event stamp: 10943 [ 15.041431][ T239] hardirqs last enabled at (10942): [] __down_trylock_console_sem+0x86/0xa0 [ 15.041434][ T239] hardirqs last disabled at (10943): [] console_emit_next_record+0x3d4/0x4c0 [ 15.041435][ T239] softirqs last enabled at (10920): [] __dev_change_flags+0x20b/0x660 [ 15.041438][ T239] softirqs last disabled at (10922): [] dev_uc_add+0x62/0x110 [ 15.041440][ T239] Preemption disabled at: [ 15.041441][ T239] [] dev_uc_add+0x67/0x110 [ 15.041446][ T239] CPU: 2 UID: 0 PID: 239 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 15.041450][ T239] Tainted: [W]=WARN [ 15.041451][ T239] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.041453][ T239] Call Trace: [ 15.041454][ T239] [ 15.041456][ T239] dump_stack_lvl+0x6f/0xa0 [ 15.041462][ T239] ? dev_uc_add+0x67/0x110 [ 15.041464][ T239] __might_resched.cold+0x1fe/0x2c1 [ 15.041468][ T239] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 15.041473][ T239] ? __kmalloc_noprof+0xdb/0x760 [ 15.041478][ T239] __kmalloc_noprof+0x443/0x760 [ 15.041480][ T239] ? alloc_buf.isra.0+0x4b/0x260 [ 15.041486][ T239] ? do_raw_spin_unlock+0x59/0x250 [ 15.041488][ T239] alloc_buf.isra.0+0x4b/0x260 [ 15.041492][ T239] put_chars+0x1e1/0x2f0 [ 15.041494][ T239] ? __send_to_port+0x420/0x420 [ 15.041498][ T239] ? validate_chain+0x34a/0xc20 [ 15.041502][ T239] hvc_console_print+0x292/0x780 [ 15.041505][ T239] ? mark_usage+0x61/0x170 [ 15.041506][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041508][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041512][ T239] ? hvc_write+0x3a0/0x3a0 [ 15.041514][ T239] ? console_emit_next_record+0x1df/0x4c0 [ 15.041517][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041521][ T239] ? lock_acquire+0x13c/0x160 [ 15.041525][ T239] console_emit_next_record+0x22f/0x4c0 [ 15.041528][ T239] ? devkmsg_read+0x4b0/0x4b0 [ 15.041530][ T239] ? console_flush_one_record+0x106/0x710 [ 15.041533][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041535][ T239] ? lock_acquire+0x13c/0x160 [ 15.041539][ T239] console_flush_one_record+0x46f/0x710 [ 15.041543][ T239] ? console_emit_next_record+0x4c0/0x4c0 [ 15.041545][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041550][ T239] console_unlock+0xee/0x1f0 [ 15.041553][ T239] ? console_flush_one_record+0x710/0x710 [ 15.041555][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041557][ T239] ? lock_acquire+0x60/0x160 [ 15.041561][ T239] ? __down_trylock_console_sem+0x5e/0xa0 [ 15.041562][ T239] ? vprintk_emit+0x320/0x3e0 [ 15.041566][ T239] vprintk_emit+0x37c/0x3e0 [ 15.041569][ T239] ? wake_up_klogd_work_func+0x90/0x90 [ 15.041571][ T239] ? ___sys_sendmsg+0x14e/0x1d0 [ 15.041574][ T239] ? do_syscall_64+0xff/0x530 [ 15.041577][ T239] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.041582][ T239] _printk+0xc7/0x100 [ 15.041585][ T239] ? snapshot_read.cold+0x21/0x21 [ 15.041590][ T239] ? netdev_name+0x43/0x60 [ 15.041593][ T239] ? __netdev_printk+0x17f/0x1d0 [ 15.041596][ T239] netdev_info+0xe2/0x116 [ 15.041598][ T239] ? netdev_notice+0x120/0x120 [ 15.041601][ T239] ? kasan_save_track+0x14/0x30 [ 15.041605][ T239] ? __kmalloc_cache_noprof+0x29a/0x620 [ 15.041607][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 15.041609][ T239] ? __hw_addr_add_ex+0x247/0x630 [ 15.041612][ T239] ? mutex_is_locked+0x1c/0x50 [ 15.041616][ T239] __dev_set_promiscuity.cold+0x95/0x104 [ 15.041620][ T239] __dev_set_rx_mode+0x219/0x2c0 [ 15.041622][ T239] dev_uc_add+0xef/0x110 [ 15.041625][ T239] macvlan_open+0x54b/0x8f0 [macvlan] [ 15.041630][ T239] __dev_open+0x2f3/0x610 [ 15.041633][ T239] ? netif_state_change+0x340/0x340 [ 15.041636][ T239] ? mark_held_locks+0x40/0x70 [ 15.041640][ T239] __dev_change_flags+0x4a4/0x660 [ 15.041643][ T239] ? netif_set_allmulti+0x250/0x250 [ 15.041645][ T239] ? kernel_text_address+0x149/0x170 [ 15.041648][ T239] ? __kernel_text_address+0x12/0x30 [ 15.041649][ T239] ? write_profile+0xf0/0xf0 [ 15.041652][ T239] ? unwind_get_return_address+0x67/0xd0 [ 15.041657][ T239] netif_change_flags+0x87/0x190 [ 15.041661][ T239] do_setlink.isra.0+0x1cc3/0x2750 [ 15.041664][ T239] ? stack_trace_save+0x93/0xc0 [ 15.041666][ T239] ? rtnl_link_get_size+0x350/0x350 [ 15.041667][ T239] ? rcu_read_lock_any_held+0x66/0x90 [ 15.041670][ T239] ? stack_depot_save_flags+0x38e/0x790 [ 15.041673][ T239] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 15.041676][ T239] ? rcu_read_lock_any_held+0x3c/0x90 [ 15.041678][ T239] ? validate_chain+0x38b/0xc20 [ 15.041680][ T239] ? kasan_save_stack+0x3d/0x50 [ 15.041682][ T239] ? kasan_save_stack+0x2f/0x50 [ 15.041684][ T239] ? kasan_save_track+0x14/0x30 [ 15.041686][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041688][ T239] ? netlink_seq_next+0x4e/0x60 [ 15.041691][ T239] ? ___sys_sendmsg+0xb0/0x1d0 [ 15.041694][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 15.041696][ T239] ? rtnl_newlink+0x9a8/0x11c0 [ 15.041699][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041701][ T239] ? lock_acquire+0x13c/0x160 [ 15.041703][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041704][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041707][ T239] ? trace_contention_end+0xb3/0x180 [ 15.041709][ T239] ? __mutex_lock+0x1db/0x1ea0 [ 15.041712][ T239] ? __mutex_lock+0x9a3/0x1ea0 [ 15.041714][ T239] ? rtnl_newlink+0x9a8/0x11c0 [ 15.041717][ T239] ? ww_mutex_lock+0x160/0x160 [ 15.041722][ T239] ? __rtnl_newlink+0x3fa/0xa50 [ 15.041727][ T239] rtnl_newlink+0x9f1/0x11c0 [ 15.041732][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 15.041734][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041738][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 15.041740][ T239] ? find_held_lock+0x2b/0x80 [ 15.041742][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 15.041744][ T239] ? __lock_release.isra.0+0x69/0x1a0 [ 15.041748][ T239] ? rtnl_bridge_getlink+0x850/0x850 [ 15.041750][ T239] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 15.041753][ T239] ? rtnl_link_fill+0x920/0x920 [ 15.041754][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041758][ T239] ? lock_acquire.part.0+0xd4/0x280 [ 15.041760][ T239] ? find_held_lock+0x2b/0x80 [ 15.041763][ T239] netlink_rcv_skb+0x14e/0x3a0 [ 15.041765][ T239] ? rtnl_link_fill+0x920/0x920 [ 15.041768][ T239] ? netlink_ack+0xcf0/0xcf0 [ 15.041774][ T239] ? netlink_deliver_tap+0xc5/0x330 [ 15.041775][ T239] ? netlink_deliver_tap+0x13c/0x330 [ 15.041780][ T239] netlink_unicast+0x486/0x750 [ 15.041783][ T239] ? netlink_attachskb+0x810/0x810 [ 15.041786][ T239] ? __lock_acquire+0x518/0xc20 [ 15.041790][ T239] netlink_sendmsg+0x735/0xc60 [ 15.041794][ T239] ? netlink_unicast+0x750/0x750 [ 15.041798][ T239] ? __might_fault+0x97/0x140 [ 15.041803][ T239] ____sys_sendmsg+0x415/0x880 [ 15.041806][ T239] ? copy_msghdr_from_user+0x279/0x420 [ 15.041808][ T239] ? get_timestamp.constprop.0+0x390/0x390 [ 15.041809][ T239] ? move_addr_to_kernel+0x40/0x40 [ 15.041817][ T239] ___sys_sendmsg+0x14e/0x1d0 [ 15.041819][ T239] ? copy_msghdr_from_user+0x420/0x420 [ 15.041835][ T239] __sys_sendmsg+0x12c/0x1d0 [ 15.041838][ T239] ? __sys_sendmsg_sock+0x20/0x20 [ 15.041844][ T239] ? rcu_is_watching+0x16/0xd0 [ 15.041847][ T239] do_syscall_64+0xff/0x530 [ 15.041849][ T239] ? exc_page_fault+0xee/0x100 [ 15.041852][ T239] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 15.041854][ T239] RIP: 0033:0x7ff35647354e [ 15.041857][ T239] 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 [ 15.041859][ T239] RSP: 002b:00007ffd38e05aa0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 15.041862][ T239] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007ff35647354e [ 15.041863][ T239] RDX: 0000000000000000 RSI: 00007ffd38e05b50 RDI: 0000000000000005 [ 15.041864][ T239] RBP: 00007ffd38e05ab0 R08: 0000000000000000 R09: 0000000000000000 [ 15.041865][ T239] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df01 [ 15.041866][ T239] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd38e06210 [ 15.041873][ T239] [ 15.111515][ T239] ip (239) used greatest stack depth: 22888 bytes left [ 15.171887][ T247] veth1: left promiscuous mode [ 15.835608][ T270] veth1: entered promiscuous mode [ 40.558057][ T363] veth1: entered allmulticast mode [ 40.558140][ T363] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.558142][ T363] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 363, name: ip [ 40.558143][ T363] preempt_count: 1, expected: 0 [ 40.558144][ T363] RCU nest depth: 0, expected: 0 [ 40.558145][ T363] locks held by ip/363: 5, last CPU#0: [ 40.558147][ T363] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 40.558158][ T363] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.558165][ T363] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.558169][ T363] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.558173][ T363] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.558177][ T363] irq event stamp: 17566 [ 40.558178][ T363] hardirqs last enabled at (17565): [] __down_trylock_console_sem+0x86/0xa0 [ 40.558180][ T363] hardirqs last disabled at (17566): [] console_emit_next_record+0x3d4/0x4c0 [ 40.558182][ T363] softirqs last enabled at (17560): [] __dev_change_flags+0x20b/0x660 [ 40.558185][ T363] softirqs last disabled at (17558): [] dev_set_rx_mode+0x56/0xa0 [ 40.558188][ T363] Preemption disabled at: [ 40.558188][ T363] [] vprintk_emit+0x31b/0x3e0 [ 40.558194][ T363] CPU: 0 UID: 0 PID: 363 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.558198][ T363] Tainted: [W]=WARN [ 40.558199][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.558200][ T363] Call Trace: [ 40.558202][ T363] [ 40.558203][ T363] dump_stack_lvl+0x6f/0xa0 [ 40.558209][ T363] ? vprintk_emit+0x31b/0x3e0 [ 40.558211][ T363] __might_resched.cold+0x1fe/0x2c1 [ 40.558216][ T363] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.558220][ T363] ? __kmalloc_noprof+0xdb/0x760 [ 40.558225][ T363] __kmalloc_noprof+0x443/0x760 [ 40.558227][ T363] ? alloc_buf.isra.0+0x4b/0x260 [ 40.558233][ T363] ? do_raw_spin_unlock+0x59/0x250 [ 40.558236][ T363] alloc_buf.isra.0+0x4b/0x260 [ 40.558239][ T363] put_chars+0x1e1/0x2f0 [ 40.558242][ T363] ? __send_to_port+0x420/0x420 [ 40.558245][ T363] ? validate_chain+0x34a/0xc20 [ 40.558250][ T363] hvc_console_print+0x292/0x780 [ 40.558253][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558258][ T363] ? hvc_write+0x3a0/0x3a0 [ 40.558260][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558267][ T363] console_emit_next_record+0x22f/0x4c0 [ 40.558270][ T363] ? devkmsg_read+0x4b0/0x4b0 [ 40.558272][ T363] ? console_flush_one_record+0x106/0x710 [ 40.558275][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558277][ T363] ? lock_acquire+0x13c/0x160 [ 40.558281][ T363] console_flush_one_record+0x46f/0x710 [ 40.558285][ T363] ? console_emit_next_record+0x4c0/0x4c0 [ 40.558287][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558292][ T363] console_unlock+0xee/0x1f0 [ 40.558295][ T363] ? console_flush_one_record+0x710/0x710 [ 40.558297][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558299][ T363] ? lock_acquire+0x60/0x160 [ 40.558302][ T363] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.558304][ T363] ? vprintk_emit+0x320/0x3e0 [ 40.558307][ T363] vprintk_emit+0x37c/0x3e0 [ 40.558311][ T363] ? wake_up_klogd_work_func+0x90/0x90 [ 40.558314][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558316][ T363] ? validate_chain+0x737/0xc20 [ 40.558319][ T363] _printk+0xc7/0x100 [ 40.558323][ T363] ? snapshot_read.cold+0x21/0x21 [ 40.558324][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558327][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.558330][ T363] ? validate_chain+0x38b/0xc20 [ 40.558331][ T363] ? netdev_name+0x43/0x60 [ 40.558335][ T363] ? __netdev_printk+0x17f/0x1d0 [ 40.558338][ T363] netdev_info+0xe2/0x116 [ 40.558340][ T363] ? netdev_notice+0x120/0x120 [ 40.558344][ T363] ? dev_set_rx_mode+0x6b/0xa0 [ 40.558346][ T363] ? do_raw_spin_lock+0x131/0x280 [ 40.558347][ T363] ? find_held_lock+0x2b/0x80 [ 40.558351][ T363] ? mutex_is_locked+0x1c/0x50 [ 40.558355][ T363] netif_set_allmulti.cold+0x7c/0x166 [ 40.558358][ T363] ? __local_bh_enable_ip+0xaa/0x150 [ 40.558362][ T363] __dev_change_flags+0x445/0x660 [ 40.558365][ T363] ? netif_set_allmulti+0x250/0x250 [ 40.558367][ T363] ? kernel_text_address+0x149/0x170 [ 40.558370][ T363] ? __kernel_text_address+0x12/0x30 [ 40.558371][ T363] ? write_profile+0xf0/0xf0 [ 40.558374][ T363] ? unwind_get_return_address+0x67/0xd0 [ 40.558378][ T363] netif_change_flags+0x87/0x190 [ 40.558382][ T363] do_setlink.isra.0+0x1cc3/0x2750 [ 40.558386][ T363] ? stack_trace_save+0x93/0xc0 [ 40.558388][ T363] ? rtnl_link_get_size+0x350/0x350 [ 40.558389][ T363] ? rcu_read_lock_any_held+0x66/0x90 [ 40.558391][ T363] ? stack_depot_save_flags+0x38e/0x790 [ 40.558394][ T363] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 40.558397][ T363] ? rcu_read_lock_any_held+0x3c/0x90 [ 40.558398][ T363] ? validate_chain+0x38b/0xc20 [ 40.558401][ T363] ? kasan_save_stack+0x3d/0x50 [ 40.558404][ T363] ? kasan_save_stack+0x2f/0x50 [ 40.558406][ T363] ? kasan_save_track+0x14/0x30 [ 40.558408][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558410][ T363] ? netlink_seq_next+0x4e/0x60 [ 40.558413][ T363] ? ___sys_sendmsg+0xb0/0x1d0 [ 40.558418][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.558420][ T363] ? rtnl_newlink+0x9a8/0x11c0 [ 40.558422][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558425][ T363] ? lock_acquire+0x13c/0x160 [ 40.558426][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558428][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558430][ T363] ? trace_contention_end+0xb3/0x180 [ 40.558433][ T363] ? __mutex_lock+0x1db/0x1ea0 [ 40.558436][ T363] ? __mutex_lock+0x9a3/0x1ea0 [ 40.558438][ T363] ? rtnl_newlink+0x9a8/0x11c0 [ 40.558441][ T363] ? ww_mutex_lock+0x160/0x160 [ 40.558453][ T363] ? __rtnl_newlink+0x3fa/0xa50 [ 40.558459][ T363] rtnl_newlink+0x9f1/0x11c0 [ 40.558464][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.558466][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558470][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.558472][ T363] ? find_held_lock+0x2b/0x80 [ 40.558474][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.558476][ T363] ? __lock_release.isra.0+0x69/0x1a0 [ 40.558479][ T363] ? rtnl_bridge_getlink+0x850/0x850 [ 40.558481][ T363] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.558485][ T363] ? rtnl_link_fill+0x920/0x920 [ 40.558486][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558490][ T363] ? lock_acquire.part.0+0xd4/0x280 [ 40.558492][ T363] ? find_held_lock+0x2b/0x80 [ 40.558495][ T363] netlink_rcv_skb+0x14e/0x3a0 [ 40.558497][ T363] ? rtnl_link_fill+0x920/0x920 [ 40.558500][ T363] ? netlink_ack+0xcf0/0xcf0 [ 40.558506][ T363] ? netlink_deliver_tap+0xc5/0x330 [ 40.558508][ T363] ? netlink_deliver_tap+0x13c/0x330 [ 40.558512][ T363] netlink_unicast+0x486/0x750 [ 40.558515][ T363] ? netlink_attachskb+0x810/0x810 [ 40.558518][ T363] ? __lock_acquire+0x518/0xc20 [ 40.558522][ T363] netlink_sendmsg+0x735/0xc60 [ 40.558526][ T363] ? netlink_unicast+0x750/0x750 [ 40.558530][ T363] ? __might_fault+0x97/0x140 [ 40.558535][ T363] ____sys_sendmsg+0x415/0x880 [ 40.558537][ T363] ? copy_msghdr_from_user+0x279/0x420 [ 40.558540][ T363] ? get_timestamp.constprop.0+0x390/0x390 [ 40.558541][ T363] ? move_addr_to_kernel+0x40/0x40 [ 40.558548][ T363] ___sys_sendmsg+0x14e/0x1d0 [ 40.558551][ T363] ? copy_msghdr_from_user+0x420/0x420 [ 40.558567][ T363] __sys_sendmsg+0x12c/0x1d0 [ 40.558570][ T363] ? __sys_sendmsg_sock+0x20/0x20 [ 40.558576][ T363] ? rcu_is_watching+0x16/0xd0 [ 40.558579][ T363] do_syscall_64+0xff/0x530 [ 40.558582][ T363] ? exc_page_fault+0xee/0x100 [ 40.558585][ T363] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.558587][ T363] RIP: 0033:0x7f0fca6b054e [ 40.558590][ T363] 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 [ 40.558593][ T363] RSP: 002b:00007ffc6051cec0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.558595][ T363] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f0fca6b054e [ 40.558597][ T363] RDX: 0000000000000000 RSI: 00007ffc6051cf70 RDI: 0000000000000005 [ 40.558598][ T363] RBP: 00007ffc6051ced0 R08: 0000000000000000 R09: 0000000000000000 [ 40.558598][ T363] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df1a [ 40.558599][ T363] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc6051d630 [ 40.558606][ T363] [ 45.906362][ T378] veth1: left allmulticast mode [ 45.906381][ T378] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 45.906383][ T378] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 378, name: ip [ 45.906385][ T378] preempt_count: 1, expected: 0 [ 45.906386][ T378] RCU nest depth: 0, expected: 0 [ 45.906387][ T378] locks held by ip/378: 5, last CPU#0: [ 45.906389][ T378] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 45.906401][ T378] #1: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 45.906408][ T378] #2: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 45.906412][ T378] #3: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 45.906416][ T378] #4: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 45.906420][ T378] irq event stamp: 25258 [ 45.906420][ T378] hardirqs last enabled at (25257): [] __down_trylock_console_sem+0x86/0xa0 [ 45.906423][ T378] hardirqs last disabled at (25258): [] console_emit_next_record+0x3d4/0x4c0 [ 45.906426][ T378] softirqs last enabled at (25252): [] __dev_change_flags+0x20b/0x660 [ 45.906429][ T378] softirqs last disabled at (25250): [] dev_set_rx_mode+0x56/0xa0 [ 45.906432][ T378] Preemption disabled at: [ 45.906432][ T378] [] vprintk_emit+0x31b/0x3e0 [ 45.906438][ T378] CPU: 0 UID: 0 PID: 378 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 45.906442][ T378] Tainted: [W]=WARN [ 45.906443][ T378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 45.906444][ T378] Call Trace: [ 45.906446][ T378] [ 45.906448][ T378] dump_stack_lvl+0x6f/0xa0 [ 45.906454][ T378] ? vprintk_emit+0x31b/0x3e0 [ 45.906463][ T378] __might_resched.cold+0x1fe/0x2c1 [ 45.906468][ T378] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 45.906472][ T378] ? __kmalloc_noprof+0xdb/0x760 [ 45.906478][ T378] __kmalloc_noprof+0x443/0x760 [ 45.906480][ T378] ? alloc_buf.isra.0+0x4b/0x260 [ 45.906486][ T378] ? do_raw_spin_unlock+0x59/0x250 [ 45.906488][ T378] alloc_buf.isra.0+0x4b/0x260 [ 45.906492][ T378] put_chars+0x1e1/0x2f0 [ 45.906494][ T378] ? __send_to_port+0x420/0x420 [ 45.906496][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.906501][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.906503][ T378] ? validate_chain+0x38b/0xc20 [ 45.906508][ T378] hvc_console_print+0x292/0x780 [ 45.906511][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906516][ T378] ? hvc_write+0x3a0/0x3a0 [ 45.906518][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906523][ T378] console_emit_next_record+0x22f/0x4c0 [ 45.906527][ T378] ? devkmsg_read+0x4b0/0x4b0 [ 45.906529][ T378] ? console_flush_one_record+0x106/0x710 [ 45.906532][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906535][ T378] ? lock_acquire+0x13c/0x160 [ 45.906538][ T378] console_flush_one_record+0x46f/0x710 [ 45.906543][ T378] ? console_emit_next_record+0x4c0/0x4c0 [ 45.906545][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906550][ T378] console_unlock+0xee/0x1f0 [ 45.906553][ T378] ? console_flush_one_record+0x710/0x710 [ 45.906554][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906557][ T378] ? lock_acquire+0x60/0x160 [ 45.906560][ T378] ? __down_trylock_console_sem+0x5e/0xa0 [ 45.906562][ T378] ? vprintk_emit+0x320/0x3e0 [ 45.906566][ T378] vprintk_emit+0x37c/0x3e0 [ 45.906570][ T378] ? wake_up_klogd_work_func+0x90/0x90 [ 45.906573][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906574][ T378] ? validate_chain+0x737/0xc20 [ 45.906578][ T378] _printk+0xc7/0x100 [ 45.906582][ T378] ? snapshot_read.cold+0x21/0x21 [ 45.906584][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906587][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.906588][ T378] ? validate_chain+0x38b/0xc20 [ 45.906590][ T378] ? netdev_name+0x43/0x60 [ 45.906594][ T378] ? __netdev_printk+0x17f/0x1d0 [ 45.906597][ T378] netdev_info+0xe2/0x116 [ 45.906600][ T378] ? netdev_notice+0x120/0x120 [ 45.906603][ T378] ? dev_set_rx_mode+0x6b/0xa0 [ 45.906605][ T378] ? do_raw_spin_lock+0x131/0x280 [ 45.906607][ T378] ? find_held_lock+0x2b/0x80 [ 45.906611][ T378] ? mutex_is_locked+0x1c/0x50 [ 45.906615][ T378] netif_set_allmulti.cold+0x7c/0x166 [ 45.906619][ T378] ? __local_bh_enable_ip+0xaa/0x150 [ 45.906622][ T378] __dev_change_flags+0x445/0x660 [ 45.906626][ T378] ? netif_set_allmulti+0x250/0x250 [ 45.906628][ T378] ? kernel_text_address+0x149/0x170 [ 45.906631][ T378] ? __kernel_text_address+0x12/0x30 [ 45.906632][ T378] ? write_profile+0xf0/0xf0 [ 45.906635][ T378] ? unwind_get_return_address+0x67/0xd0 [ 45.906639][ T378] netif_change_flags+0x87/0x190 [ 45.906643][ T378] do_setlink.isra.0+0x1cc3/0x2750 [ 45.906647][ T378] ? stack_trace_save+0x93/0xc0 [ 45.906649][ T378] ? rtnl_link_get_size+0x350/0x350 [ 45.906651][ T378] ? rcu_read_lock_any_held+0x66/0x90 [ 45.906653][ T378] ? stack_depot_save_flags+0x38e/0x790 [ 45.906656][ T378] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 45.906659][ T378] ? rcu_read_lock_any_held+0x3c/0x90 [ 45.906661][ T378] ? validate_chain+0x38b/0xc20 [ 45.906663][ T378] ? kasan_save_stack+0x3d/0x50 [ 45.906666][ T378] ? kasan_save_stack+0x2f/0x50 [ 45.906668][ T378] ? kasan_save_track+0x14/0x30 [ 45.906671][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906673][ T378] ? netlink_seq_next+0x4e/0x60 [ 45.906676][ T378] ? ___sys_sendmsg+0xb0/0x1d0 [ 45.906681][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.906683][ T378] ? rtnl_newlink+0x9a8/0x11c0 [ 45.906685][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906688][ T378] ? lock_acquire+0x13c/0x160 [ 45.906690][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906691][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906694][ T378] ? trace_contention_end+0xb3/0x180 [ 45.906697][ T378] ? __mutex_lock+0x1db/0x1ea0 [ 45.906700][ T378] ? __mutex_lock+0x9a3/0x1ea0 [ 45.906702][ T378] ? rtnl_newlink+0x9a8/0x11c0 [ 45.906705][ T378] ? ww_mutex_lock+0x160/0x160 [ 45.906711][ T378] ? __rtnl_newlink+0x3fa/0xa50 [ 45.906716][ T378] rtnl_newlink+0x9f1/0x11c0 [ 45.906721][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.906723][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906727][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.906729][ T378] ? find_held_lock+0x2b/0x80 [ 45.906731][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.906733][ T378] ? __lock_release.isra.0+0x69/0x1a0 [ 45.906737][ T378] ? rtnl_bridge_getlink+0x850/0x850 [ 45.906739][ T378] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 45.906742][ T378] ? rtnl_link_fill+0x920/0x920 [ 45.906743][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906748][ T378] ? lock_acquire.part.0+0xd4/0x280 [ 45.906750][ T378] ? find_held_lock+0x2b/0x80 [ 45.906753][ T378] netlink_rcv_skb+0x14e/0x3a0 [ 45.906755][ T378] ? rtnl_link_fill+0x920/0x920 [ 45.906758][ T378] ? netlink_ack+0xcf0/0xcf0 [ 45.906764][ T378] ? netlink_deliver_tap+0xc5/0x330 [ 45.906766][ T378] ? netlink_deliver_tap+0x13c/0x330 [ 45.906770][ T378] netlink_unicast+0x486/0x750 [ 45.906774][ T378] ? netlink_attachskb+0x810/0x810 [ 45.906776][ T378] ? __lock_acquire+0x518/0xc20 [ 45.906780][ T378] netlink_sendmsg+0x735/0xc60 [ 45.906784][ T378] ? netlink_unicast+0x750/0x750 [ 45.906788][ T378] ? __might_fault+0x97/0x140 [ 45.906793][ T378] ____sys_sendmsg+0x415/0x880 [ 45.906796][ T378] ? copy_msghdr_from_user+0x279/0x420 [ 45.906798][ T378] ? get_timestamp.constprop.0+0x390/0x390 [ 45.906800][ T378] ? move_addr_to_kernel+0x40/0x40 [ 45.906807][ T378] ___sys_sendmsg+0x14e/0x1d0 [ 45.906810][ T378] ? copy_msghdr_from_user+0x420/0x420 [ 45.906825][ T378] __sys_sendmsg+0x12c/0x1d0 [ 45.906829][ T378] ? __sys_sendmsg_sock+0x20/0x20 [ 45.906835][ T378] ? rcu_is_watching+0x16/0xd0 [ 45.906838][ T378] do_syscall_64+0xff/0x530 [ 45.906841][ T378] ? exc_page_fault+0xee/0x100 [ 45.906844][ T378] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 45.906847][ T378] RIP: 0033:0x7fb0ef54a54e [ 45.906851][ T378] 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 [ 45.906853][ T378] RSP: 002b:00007ffcc34d8d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 45.906856][ T378] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb0ef54a54e [ 45.906857][ T378] RDX: 0000000000000000 RSI: 00007ffcc34d8e20 RDI: 0000000000000005 [ 45.906858][ T378] RBP: 00007ffcc34d8d80 R08: 0000000000000000 R09: 0000000000000000 [ 45.906859][ T378] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df20 [ 45.906860][ T378] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc34d94e0 [ 45.906867][ T378] [ 55.385605][ T573] veth1: left promiscuous mode [ 55.385623][ T573] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 55.385625][ T573] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 573, name: ip [ 55.385627][ T573] preempt_count: 202, expected: 0 [ 55.385628][ T573] RCU nest depth: 0, expected: 0 [ 55.385629][ T573] locks held by ip/573: 6, last CPU#2: [ 55.385631][ T573] #0: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 55.385644][ T573] #1: ff11000009161360 (&dev_addr_list_lock_key#2){+...}-{3:3}, at: dev_uc_del+0x78/0x150 [ 55.385649][ T573] #2: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 55.385655][ T573] #3: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 55.385658][ T573] #4: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 55.385662][ T573] #5: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 55.385666][ T573] irq event stamp: 25303 [ 55.385667][ T573] hardirqs last enabled at (25302): [] __down_trylock_console_sem+0x86/0xa0 [ 55.385670][ T573] hardirqs last disabled at (25303): [] console_emit_next_record+0x3d4/0x4c0 [ 55.385672][ T573] softirqs last enabled at (25290): [] macvlan_stop+0xf5/0x450 [macvlan] [ 55.385676][ T573] softirqs last disabled at (25292): [] dev_uc_del+0x63/0x150 [ 55.385678][ T573] Preemption disabled at: [ 55.385678][ T573] [] dev_uc_del+0x68/0x150 [ 55.385684][ T573] CPU: 2 UID: 0 PID: 573 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 55.385687][ T573] Tainted: [W]=WARN [ 55.385688][ T573] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 55.385690][ T573] Call Trace: [ 55.385691][ T573] [ 55.385693][ T573] dump_stack_lvl+0x6f/0xa0 [ 55.385699][ T573] ? dev_uc_del+0x68/0x150 [ 55.385701][ T573] __might_resched.cold+0x1fe/0x2c1 [ 55.385705][ T573] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 55.385710][ T573] ? __kmalloc_noprof+0xdb/0x760 [ 55.385715][ T573] __kmalloc_noprof+0x443/0x760 [ 55.385717][ T573] ? alloc_buf.isra.0+0x4b/0x260 [ 55.385723][ T573] ? do_raw_spin_unlock+0x59/0x250 [ 55.385726][ T573] alloc_buf.isra.0+0x4b/0x260 [ 55.385729][ T573] put_chars+0x1e1/0x2f0 [ 55.385731][ T573] ? desc_read_finalized_seq+0x79/0x120 [ 55.385732][ T573] ? __send_to_port+0x420/0x420 [ 55.385735][ T573] ? rcu_read_lock_any_held+0x3c/0x90 [ 55.385739][ T573] ? validate_chain+0x38b/0xc20 [ 55.385743][ T573] hvc_console_print+0x292/0x780 [ 55.385746][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385747][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385752][ T573] ? hvc_write+0x3a0/0x3a0 [ 55.385753][ T573] ? console_emit_next_record+0x1df/0x4c0 [ 55.385756][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.385759][ T573] ? lock_acquire+0x13c/0x160 [ 55.385763][ T573] console_emit_next_record+0x22f/0x4c0 [ 55.385767][ T573] ? devkmsg_read+0x4b0/0x4b0 [ 55.385768][ T573] ? console_flush_one_record+0x106/0x710 [ 55.385771][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.385774][ T573] ? lock_acquire+0x13c/0x160 [ 55.385778][ T573] console_flush_one_record+0x46f/0x710 [ 55.385782][ T573] ? console_emit_next_record+0x4c0/0x4c0 [ 55.385783][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385789][ T573] console_unlock+0xee/0x1f0 [ 55.385791][ T573] ? console_flush_one_record+0x710/0x710 [ 55.385793][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.385795][ T573] ? lock_acquire+0x60/0x160 [ 55.385799][ T573] ? __down_trylock_console_sem+0x5e/0xa0 [ 55.385801][ T573] ? vprintk_emit+0x320/0x3e0 [ 55.385804][ T573] vprintk_emit+0x37c/0x3e0 [ 55.385808][ T573] ? wake_up_klogd_work_func+0x90/0x90 [ 55.385809][ T573] ? kvfree_call_rcu+0x88/0x2e0 [ 55.385813][ T573] ? dev_uc_del+0xef/0x150 [ 55.385815][ T573] ? macvlan_stop+0x1c8/0x450 [macvlan] [ 55.385817][ T573] ? __dev_close_many+0x1c8/0x530 [ 55.385819][ T573] ? netif_close_many+0x1ff/0x710 [ 55.385821][ T573] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.385823][ T573] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 55.385827][ T573] _printk+0xc7/0x100 [ 55.385831][ T573] ? snapshot_read.cold+0x21/0x21 [ 55.385835][ T573] ? netdev_name+0x43/0x60 [ 55.385838][ T573] ? __netdev_printk+0x17f/0x1d0 [ 55.385842][ T573] netdev_info+0xe2/0x116 [ 55.385844][ T573] ? netdev_notice+0x120/0x120 [ 55.385845][ T573] ? find_held_lock+0x2b/0x80 [ 55.385849][ T573] ? mark_held_locks+0x40/0x70 [ 55.385852][ T573] ? lockdep_hardirqs_on+0x91/0x130 [ 55.385855][ T573] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 55.385859][ T573] ? mutex_is_locked+0x1c/0x50 [ 55.385863][ T573] __dev_set_promiscuity.cold+0x95/0x104 [ 55.385867][ T573] __dev_set_rx_mode+0x219/0x2c0 [ 55.385869][ T573] dev_uc_del+0x124/0x150 [ 55.385871][ T573] ? lockdep_hardirqs_on+0x91/0x130 [ 55.385874][ T573] macvlan_stop+0x1c8/0x450 [macvlan] [ 55.385877][ T573] __dev_close_many+0x1c8/0x530 [ 55.385880][ T573] ? netif_open+0x120/0x120 [ 55.385883][ T573] ? netif_close_many+0x1ff/0x710 [ 55.385887][ T573] netif_close_many+0x1ff/0x710 [ 55.385890][ T573] ? notifier_call_chain+0xae/0x300 [ 55.385892][ T573] ? __dev_close_many+0x530/0x530 [ 55.385895][ T573] ? netif_close_many_and_unlock+0x22/0x2c0 [ 55.385899][ T573] unregister_netdevice_many_notify+0x671/0x19a0 [ 55.385903][ T573] ? unregister_netdevice_queue+0x6a/0x470 [ 55.385905][ T573] ? netlink_sendmsg+0x735/0xc60 [ 55.385908][ T573] ? ____sys_sendmsg+0x415/0x880 [ 55.385912][ T573] ? unregister_netdevice_queued+0x80/0x80 [ 55.385914][ T573] ? unregister_netdevice_many+0x20/0x20 [ 55.385918][ T573] ? netdev_upper_dev_unlink+0x79/0xa0 [ 55.385920][ T573] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 55.385924][ T573] rtnl_dellink+0x4a0/0xae0 [ 55.385927][ T573] ? mark_usage+0x61/0x170 [ 55.385929][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385930][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385932][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.385953][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.385955][ T573] ? find_held_lock+0x2b/0x80 [ 55.385958][ T573] ? __lock_release.isra.0+0x69/0x1a0 [ 55.385960][ T573] ? mark_usage+0x61/0x170 [ 55.385964][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385968][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.385970][ T573] ? find_held_lock+0x2b/0x80 [ 55.385972][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.385974][ T573] ? __lock_release.isra.0+0x69/0x1a0 [ 55.385978][ T573] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 55.385981][ T573] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 55.385984][ T573] ? rtnl_link_fill+0x920/0x920 [ 55.385985][ T573] ? __lock_acquire+0x518/0xc20 [ 55.385989][ T573] ? lock_acquire.part.0+0xd4/0x280 [ 55.385991][ T573] ? find_held_lock+0x2b/0x80 [ 55.385994][ T573] netlink_rcv_skb+0x14e/0x3a0 [ 55.385996][ T573] ? rtnl_link_fill+0x920/0x920 [ 55.385999][ T573] ? netlink_ack+0xcf0/0xcf0 [ 55.386005][ T573] ? netlink_deliver_tap+0xc5/0x330 [ 55.386006][ T573] ? netlink_deliver_tap+0x13c/0x330 [ 55.386010][ T573] netlink_unicast+0x486/0x750 [ 55.386014][ T573] ? netlink_attachskb+0x810/0x810 [ 55.386016][ T573] ? __lock_acquire+0x518/0xc20 [ 55.386020][ T573] netlink_sendmsg+0x735/0xc60 [ 55.386024][ T573] ? netlink_unicast+0x750/0x750 [ 55.386028][ T573] ? __might_fault+0x97/0x140 [ 55.386032][ T573] ____sys_sendmsg+0x415/0x880 [ 55.386035][ T573] ? copy_msghdr_from_user+0x279/0x420 [ 55.386037][ T573] ? get_timestamp.constprop.0+0x390/0x390 [ 55.386038][ T573] ? move_addr_to_kernel+0x40/0x40 [ 55.386045][ T573] ___sys_sendmsg+0x14e/0x1d0 [ 55.386048][ T573] ? copy_msghdr_from_user+0x420/0x420 [ 55.386063][ T573] __sys_sendmsg+0x12c/0x1d0 [ 55.386066][ T573] ? __sys_sendmsg_sock+0x20/0x20 [ 55.386072][ T573] ? rcu_is_watching+0x16/0xd0 [ 55.386076][ T573] do_syscall_64+0xff/0x530 [ 55.386078][ T573] ? exc_page_fault+0xee/0x100 [ 55.386081][ T573] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 55.386083][ T573] RIP: 0033:0x7feff789a54e [ 55.386086][ T573] 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 [ 55.386089][ T573] RSP: 002b:00007ffdf7080390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 55.386093][ T573] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007feff789a54e [ 55.386095][ T573] RDX: 0000000000000000 RSI: 00007ffdf7080440 RDI: 0000000000000005 [ 55.386096][ T573] RBP: 00007ffdf70803a0 R08: 0000000000000000 R09: 0000000000000000 [ 55.386098][ T573] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df29 [ 55.386099][ T573] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdf7080b00 [ 55.386106][ T573] [ 56.363806][ T613] br0: port 1(veth1) entered blocking state [ 56.364175][ T613] br0: port 1(veth1) entered disabled state [ 56.364497][ T613] veth1: entered allmulticast mode [ 56.366922][ T613] veth1: entered promiscuous mode [ 56.403537][ T38] br0: port 1(veth1) entered blocking state [ 56.403663][ T38] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 56.403666][ T38] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 38, name: kworker/u19:0 [ 56.403668][ T38] preempt_count: 202, expected: 0 [ 56.403669][ T38] RCU nest depth: 0, expected: 0 [ 56.403670][ T38] locks held by kworker/u19:0/38: 8, last CPU#3: [ 56.403672][ T38] #0: ff1100000114a940 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 56.403685][ T38] #1: ffa00000002afd10 ((linkwatch_work).work){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 56.403690][ T38] #2: ffffffffa1cd2c40 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0x4e/0xb0 [ 56.403696][ T38] #3: ff1100000e292e58 (&br->lock){+...}-{3:3}, at: br_port_carrier_check+0x161/0x430 [bridge] [ 56.403712][ T38] #4: ffffffffa1569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 56.403718][ T38] #5: ffffffffa1569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 56.403722][ T38] #6: ffffffffa1489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 56.403726][ T38] #7: ffffffffa1489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 56.403731][ T38] irq event stamp: 129377 [ 56.403732][ T38] hardirqs last enabled at (129376): [] __down_trylock_console_sem+0x86/0xa0 [ 56.403735][ T38] hardirqs last disabled at (129377): [] console_emit_next_record+0x3d4/0x4c0 [ 56.403737][ T38] softirqs last enabled at (129338): [] inet6_fill_ifla6_attrs+0x1b3e/0x21e0 [ 56.403741][ T38] softirqs last disabled at (129372): [] br_port_carrier_check+0x161/0x430 [bridge] [ 56.403751][ T38] Preemption disabled at: [ 56.403752][ T38] [<0000000000000000>] 0x0 [ 56.403759][ T38] CPU: 3 UID: 0 PID: 38 Comm: kworker/u19:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 56.403763][ T38] Tainted: [W]=WARN [ 56.403764][ T38] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 56.403766][ T38] Workqueue: events_unbound linkwatch_event [ 56.403769][ T38] Call Trace: [ 56.403771][ T38] [ 56.403773][ T38] dump_stack_lvl+0x6f/0xa0 [ 56.403780][ T38] __might_resched.cold+0x1fe/0x2c1 [ 56.403785][ T38] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 56.403790][ T38] ? __kmalloc_noprof+0xdb/0x760 [ 56.403796][ T38] __kmalloc_noprof+0x443/0x760 [ 56.403799][ T38] ? alloc_buf.isra.0+0x4b/0x260 [ 56.403805][ T38] ? do_raw_spin_unlock+0x59/0x250 [ 56.403808][ T38] alloc_buf.isra.0+0x4b/0x260 [ 56.403812][ T38] put_chars+0x1e1/0x2f0 [ 56.403815][ T38] ? __send_to_port+0x420/0x420 [ 56.403817][ T38] ? check_prev_add+0x316/0xe90 [ 56.403822][ T38] ? validate_chain+0x34a/0xc20 [ 56.403827][ T38] hvc_console_print+0x292/0x780 [ 56.403829][ T38] ? mark_usage+0x61/0x170 [ 56.403831][ T38] ? __lock_acquire+0x518/0xc20 [ 56.403833][ T38] ? __lock_acquire+0x518/0xc20 [ 56.403838][ T38] ? hvc_write+0x3a0/0x3a0 [ 56.403839][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 56.403844][ T38] ? lock_acquire+0x13c/0x160 [ 56.403849][ T38] console_emit_next_record+0x22f/0x4c0 [ 56.403853][ T38] ? devkmsg_read+0x4b0/0x4b0 [ 56.403855][ T38] ? console_flush_one_record+0x106/0x710 [ 56.403859][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.403863][ T38] ? lock_acquire+0x13c/0x160 [ 56.403868][ T38] console_flush_one_record+0x46f/0x710 [ 56.403873][ T38] ? console_emit_next_record+0x4c0/0x4c0 [ 56.403875][ T38] ? __lock_acquire+0x518/0xc20 [ 56.403881][ T38] console_unlock+0xee/0x1f0 [ 56.403885][ T38] ? console_flush_one_record+0x710/0x710 [ 56.403887][ T38] ? rcu_is_watching+0x16/0xd0 [ 56.403889][ T38] ? lock_acquire+0x60/0x160 [ 56.403894][ T38] ? __down_trylock_console_sem+0x5e/0xa0 [ 56.403896][ T38] ? vprintk_emit+0x320/0x3e0 [ 56.403900][ T38] vprintk_emit+0x37c/0x3e0 [ 56.403904][ T38] ? wake_up_klogd_work_func+0x90/0x90 [ 56.403912][ T38] _printk+0xc7/0x100 [ 56.403916][ T38] ? snapshot_read.cold+0x21/0x21 [ 56.403923][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 56.403928][ T38] br_set_state+0x22f/0x430 [bridge] [ 56.403939][ T38] br_init_port+0xc4/0x200 [bridge] [ 56.403949][ T38] br_stp_enable_port+0x12/0x50 [bridge] [ 56.403957][ T38] br_port_carrier_check+0x220/0x430 [bridge] [ 56.403973][ T38] br_device_event+0x52d/0x8f0 [bridge] [ 56.403984][ T38] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 56.403986][ T38] ? nlmsg_notify+0x62/0x250 [ 56.403994][ T38] notifier_call_chain+0xae/0x300 [ 56.404000][ T38] netif_state_change+0x139/0x340 [ 56.404005][ T38] ? call_netdevice_notifiers_info+0xd0/0xd0 [ 56.404011][ T38] ? linkwatch_do_dev+0xae/0xd0 [ 56.404013][ T38] __linkwatch_run_queue+0x34c/0x750 [ 56.404017][ T38] ? linkwatch_do_dev+0xd0/0xd0 [ 56.404020][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 56.404026][ T38] linkwatch_event+0x7f/0xb0 [ 56.404028][ T38] ? __linkwatch_run_queue+0x750/0x750 [ 56.404032][ T38] process_one_work+0xe3e/0x1560 [ 56.404040][ T38] ? __queue_delayed_work+0x470/0x470 [ 56.404044][ T38] ? lock_acquire.part.0+0xd4/0x280 [ 56.404053][ T38] worker_thread+0x4f1/0xd60 [ 56.404062][ T38] ? rescuer_thread+0x1340/0x1340 [ 56.404065][ T38] kthread+0x367/0x460 [ 56.404067][ T38] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 56.404070][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.404074][ T38] ret_from_fork+0x474/0x6b0 [ 56.404079][ T38] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 56.404082][ T38] ? __switch_to+0x5a3/0xe00 [ 56.404086][ T38] ? kthread_affine_preferred+0x4c0/0x4c0 [ 56.404091][ T38] ret_from_fork_asm+0x11/0x20 [ 56.404109][ T38] [ 56.429765][ T38] br0: port 1(veth1) entered forwarding state [ 56.585832][ T620] br0: port 1(veth1) entered disabled state [ 56.588040][ T620] br0: port 1(veth1) entered blocking state [ 56.588389][ T620] br0: port 1(veth1) entered forwarding state [ 56.839168][ T10] br0: entered promiscuous mode [ 72.055027][ C3] [ 72.055045][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.055047][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 72.055049][ C3] preempt_count: 104, expected: 0 [ 72.055050][ C3] RCU nest depth: 0, expected: 0 [ 72.055051][ C3] INFO: lockdep is turned off. [ 72.055051][ C3] irq event stamp: 1515544 [ 72.055052][ C3] hardirqs last enabled at (1515544): [] _raw_spin_unlock_irq+0x28/0x50 [ 72.055061][ C3] hardirqs last disabled at (1515543): [] _raw_spin_lock_irq+0x4a/0x50 [ 72.055063][ C3] softirqs last enabled at (1515510): [] handle_softirqs+0x67c/0x900 [ 72.055067][ C3] softirqs last disabled at (1515541): [] __irq_exit_rcu+0x145/0x1c0 [ 72.055069][ C3] Preemption disabled at: [ 72.055070][ C3] [<0000000000000000>] 0x0 [ 72.055077][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.055081][ C3] Tainted: [W]=WARN [ 72.055081][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.055084][ C3] Call Trace: [ 72.055086][ C3] [ 72.055087][ C3] dump_stack_lvl+0x6f/0xa0 [ 72.055094][ C3] __might_resched.cold+0x1fe/0x2c1 [ 72.055099][ C3] ? br_handle_frame_finish+0xbee/0x1d20 [bridge] [ 72.055112][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.055115][ C3] ? __asan_memcpy+0x3c/0x60 [ 72.055118][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055121][ C3] __kmalloc_noprof+0x443/0x760 [ 72.055124][ C3] ? __rwlock_init+0x150/0x150 [ 72.055127][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 72.055130][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 72.055132][ C3] alloc_buf.isra.0+0x4b/0x260 [ 72.055134][ C3] put_chars+0x1e1/0x2f0 [ 72.055136][ C3] ? __send_to_port+0x420/0x420 [ 72.055138][ C3] ? console_prepend_replay+0x20/0x20 [ 72.055141][ C3] hvc_console_print+0x292/0x780 [ 72.055144][ C3] ? hvc_write+0x3a0/0x3a0 [ 72.055145][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055147][ C3] ? lock_acquire+0x13c/0x160 [ 72.055149][ C3] console_emit_next_record+0x22f/0x4c0 [ 72.055151][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 72.055153][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055155][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055156][ C3] ? lock_acquire+0x13c/0x160 [ 72.055158][ C3] ? console_flush_one_record+0x111/0x710 [ 72.055160][ C3] console_flush_one_record+0x46f/0x710 [ 72.055162][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 72.055165][ C3] console_unlock+0xee/0x1f0 [ 72.055166][ C3] ? lock_acquire+0x13c/0x160 [ 72.055168][ C3] ? console_flush_one_record+0x710/0x710 [ 72.055169][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055171][ C3] ? lock_release+0x184/0x1f0 [ 72.055172][ C3] ? lock_acquire+0x60/0x160 [ 72.055174][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.055176][ C3] ? vprintk_emit+0x320/0x3e0 [ 72.055178][ C3] vprintk_emit+0x37c/0x3e0 [ 72.055180][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 72.055182][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055190][ C3] ? lock_release+0x184/0x1f0 [ 72.055191][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055197][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055203][ C3] ? is_module_text_address+0x154/0x250 [ 72.055207][ C3] _printk+0xc7/0x100 [ 72.055210][ C3] ? snapshot_read.cold+0x21/0x21 [ 72.055212][ C3] ? arch_stack_walk+0xd7/0x130 [ 72.055216][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 72.055218][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 72.055220][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 72.055222][ C3] mark_lock_irq+0x989/0x9c0 [ 72.055225][ C3] mark_lock+0x1d7/0xa00 [ 72.055227][ C3] mark_usage+0x42/0x170 [ 72.055228][ C3] __lock_acquire+0x388/0xc20 [ 72.055230][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.055232][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055238][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055240][ C3] ? lock_acquire+0x13c/0x160 [ 72.055241][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.055247][ C3] _raw_spin_lock+0x33/0x40 [ 72.055249][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055255][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.055261][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.055267][ C3] call_timer_fn+0x160/0x4d0 [ 72.055270][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 72.055271][ C3] ? debug_object_active_state+0x430/0x430 [ 72.055275][ C3] ? find_held_lock+0x2b/0x80 [ 72.055276][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.055278][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055280][ C3] __run_timers+0x68f/0xaa0 [ 72.055282][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.055288][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.055290][ C3] ? __lock_acquire+0x518/0xc20 [ 72.055293][ C3] ? __rwlock_init+0x150/0x150 [ 72.055295][ C3] run_timer_softirq+0xf0/0x160 [ 72.055297][ C3] ? __run_timers+0xaa0/0xaa0 [ 72.055298][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.055301][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055302][ C3] handle_softirqs+0x1d3/0x900 [ 72.055304][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.055306][ C3] ? _local_bh_enable+0xc0/0xc0 [ 72.055308][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.055309][ C3] irq_exit_rcu+0xe/0x30 [ 72.055311][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.055313][ C3] [ 72.055314][ C3] [ 72.055315][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 72.055316][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.055318][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.055321][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 72.055323][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 72.055327][ C3] RAX: 0000000000172013 RBX: ff11000001c88040 RCX: ffffffff9e2f0307 [ 72.055328][ C3] RDX: ff11000001c88040 RSI: ffffffffa1038b1c RDI: ffffffffa0a8d8e0 [ 72.055329][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.055330][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 72.055331][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 72.055332][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.055335][ C3] default_idle+0x9/0x10 [ 72.055337][ C3] default_idle_call+0x6e/0xb0 [ 72.055339][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.055340][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 72.055342][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 72.055344][ C3] ? default_idle_call+0x98/0xb0 [ 72.055346][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.055348][ C3] do_idle+0xd8/0x190 [ 72.055349][ C3] cpu_startup_entry+0x53/0x70 [ 72.055351][ C3] start_secondary+0x204/0x2b0 [ 72.055353][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 72.055355][ C3] common_startup_64+0x13e/0x148 [ 72.055359][ C3] [ 72.077953][ C3] ======================================================== [ 72.078200][ C3] WARNING: possible irq lock inversion dependency detected [ 72.078399][ C3] 7.2.0-virtme #1 Tainted: G W [ 72.078614][ C3] -------------------------------------------------------- [ 72.078855][ C3] swapper/3/0 just changed the state of lock: [ 72.079017][ C3] ff1100000e292e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.079336][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 72.079586][ C3] (fs_reclaim){+.+.}-{0:0} [ 72.079589][ C3] [ 72.079589][ C3] [ 72.079589][ C3] and interrupts could create inverse lock ordering between them. [ 72.079589][ C3] [ 72.080113][ C3] [ 72.080113][ C3] other info that might help us debug this: [ 72.080349][ C3] Chain exists of: [ 72.080349][ C3] &br->lock --> console_owner --> fs_reclaim [ 72.080349][ C3] [ 72.080699][ C3] Possible interrupt unsafe locking scenario: [ 72.080699][ C3] [ 72.080939][ C3] CPU0 CPU1 [ 72.081072][ C3] ---- ---- [ 72.081249][ C3] lock(fs_reclaim); [ 72.081351][ C3] local_irq_disable(); [ 72.081566][ C3] lock(&br->lock); [ 72.081733][ C3] lock(console_owner); [ 72.081940][ C3] [ 72.082044][ C3] lock(&br->lock); [ 72.082196][ C3] [ 72.082196][ C3] *** DEADLOCK *** [ 72.082196][ C3] [ 72.082393][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 72.082608][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 72.082922][ C3] [ 72.082922][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 72.083205][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 72.083343][ C3] HARDIRQ-ON-W at: [ 72.083491][ C3] __lock_acquire+0x388/0xc20 [ 72.083670][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.083882][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.084099][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.084300][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.084548][ C3] workqueue_init+0x2a/0x680 [ 72.084758][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.084962][ C3] kernel_init+0x21/0x150 [ 72.085135][ C3] ret_from_fork+0x474/0x6b0 [ 72.085345][ C3] ret_from_fork_asm+0x11/0x20 [ 72.085518][ C3] SOFTIRQ-ON-W at: [ 72.085660][ C3] __lock_acquire+0x388/0xc20 [ 72.085826][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.086033][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.086247][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.086442][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.086690][ C3] workqueue_init+0x2a/0x680 [ 72.086901][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.087105][ C3] kernel_init+0x21/0x150 [ 72.087316][ C3] ret_from_fork+0x474/0x6b0 [ 72.087528][ C3] ret_from_fork_asm+0x11/0x20 [ 72.087691][ C3] INITIAL USE at: [ 72.087833][ C3] __lock_acquire+0x388/0xc20 [ 72.088000][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.088212][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.088423][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 72.088627][ C3] kthread_create_worker_on_node+0xea/0x210 [ 72.088865][ C3] workqueue_init+0x2a/0x680 [ 72.089036][ C3] kernel_init_freeable+0x2fe/0x630 [ 72.089207][ C3] kernel_init+0x21/0x150 [ 72.089421][ C3] ret_from_fork+0x474/0x6b0 [ 72.089638][ C3] ret_from_fork_asm+0x11/0x20 [ 72.089805][ C3] } [ 72.089874][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 72.090118][ C3] ... acquired at: [ 72.090260][ C3] __lock_acquire+0x518/0xc20 [ 72.090393][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.090571][ C3] fs_reclaim_acquire+0xd5/0x120 [ 72.090700][ C3] __kmalloc_noprof+0xd3/0x760 [ 72.090875][ C3] alloc_buf.isra.0+0x4b/0x260 [ 72.091009][ C3] put_chars+0x1e1/0x2f0 [ 72.091186][ C3] hvc_console_print+0x292/0x780 [ 72.091317][ C3] console_emit_next_record+0x22f/0x4c0 [ 72.091494][ C3] console_flush_one_record+0x46f/0x710 [ 72.091640][ C3] console_unlock+0xee/0x1f0 [ 72.091813][ C3] vprintk_emit+0x37c/0x3e0 [ 72.091945][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 72.092128][ C3] dev_printk_emit+0xb9/0xee [ 72.092259][ C3] _dev_info+0xe2/0x116 [ 72.092356][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 72.092571][ C3] cmos_do_probe+0x73b/0x98a [ 72.092745][ C3] platform_probe+0xfe/0x1f0 [ 72.092881][ C3] call_driver_probe+0x61/0x1c0 [ 72.093012][ C3] really_probe+0x199/0x760 [ 72.093148][ C3] __driver_probe_device+0x24f/0x440 [ 72.093326][ C3] driver_probe_device+0x4a/0xf0 [ 72.093458][ C3] __driver_attach+0x1b8/0x540 [ 72.093641][ C3] bus_for_each_dev+0x130/0x1e0 [ 72.093770][ C3] bus_add_driver+0x2c8/0x530 [ 72.093943][ C3] driver_register+0x1a3/0x390 [ 72.094076][ C3] __platform_driver_probe+0x13f/0x270 [ 72.094253][ C3] cmos_init+0x31/0x40 [ 72.094351][ C3] do_one_initcall+0x124/0x4f0 [ 72.094482][ C3] kernel_init_freeable+0x596/0x630 [ 72.094660][ C3] kernel_init+0x21/0x150 [ 72.094792][ C3] ret_from_fork+0x474/0x6b0 [ 72.094963][ C3] ret_from_fork_asm+0x11/0x20 [ 72.095101][ C3] [ 72.095212][ C3] -> (console_owner){....}-{0:0} { [ 72.095345][ C3] INITIAL USE at: [ 72.095488][ C3] } [ 72.095560][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 72.095795][ C3] ... acquired at: [ 72.095890][ C3] __lock_acquire+0x518/0xc20 [ 72.096020][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.096198][ C3] console_lock_spinning_enable+0x5c/0x60 [ 72.096404][ C3] console_emit_next_record+0x1d1/0x4c0 [ 72.096541][ C3] console_flush_one_record+0x46f/0x710 [ 72.096715][ C3] console_unlock+0xee/0x1f0 [ 72.096847][ C3] vprintk_emit+0x37c/0x3e0 [ 72.096977][ C3] _printk+0xc7/0x100 [ 72.097077][ C3] br_set_state+0x22f/0x430 [bridge] [ 72.097219][ C3] br_init_port+0xc4/0x200 [bridge] [ 72.097400][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 72.097617][ C3] br_port_carrier_check+0x220/0x430 [bridge] [ 72.097785][ C3] br_device_event+0x52d/0x8f0 [bridge] [ 72.097964][ C3] notifier_call_chain+0xae/0x300 [ 72.098102][ C3] netif_state_change+0x139/0x340 [ 72.098278][ C3] __linkwatch_run_queue+0x34c/0x750 [ 72.098412][ C3] linkwatch_event+0x7f/0xb0 [ 72.098592][ C3] process_one_work+0xe3e/0x1560 [ 72.098726][ C3] worker_thread+0x4f1/0xd60 [ 72.098899][ C3] kthread+0x367/0x460 [ 72.099000][ C3] ret_from_fork+0x474/0x6b0 [ 72.099178][ C3] ret_from_fork_asm+0x11/0x20 [ 72.099307][ C3] [ 72.099372][ C3] -> (&br->lock){+.-.}-{3:3} { [ 72.099550][ C3] HARDIRQ-ON-W at: [ 72.099650][ C3] __lock_acquire+0x388/0xc20 [ 72.099863][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.100029][ C3] _raw_spin_lock_bh+0x38/0x50 [ 72.100247][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 72.100495][ C3] netif_set_mac_address+0x282/0x410 [ 72.100667][ C3] do_setlink.isra.0+0x706/0x2750 [ 72.100880][ C3] rtnl_newlink+0x9f1/0x11c0 [ 72.101045][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.101215][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 72.101429][ C3] netlink_unicast+0x486/0x750 [ 72.101647][ C3] netlink_sendmsg+0x735/0xc60 [ 72.101812][ C3] ____sys_sendmsg+0x415/0x880 [ 72.102024][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 72.102196][ C3] __sys_sendmsg+0x12c/0x1d0 [ 72.102405][ C3] do_syscall_64+0xff/0x530 [ 72.102621][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.102819][ C3] IN-SOFTIRQ-W at: [ 72.102960][ C3] __lock_acquire+0x388/0xc20 [ 72.103130][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.103340][ C3] _raw_spin_lock+0x33/0x40 [ 72.103554][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.103754][ C3] call_timer_fn+0x160/0x4d0 [ 72.103967][ C3] __run_timers+0x68f/0xaa0 [ 72.104181][ C3] run_timer_softirq+0xf0/0x160 [ 72.104346][ C3] handle_softirqs+0x1d3/0x900 [ 72.104561][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.104769][ C3] irq_exit_rcu+0xe/0x30 [ 72.104933][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.105182][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.105428][ C3] pv_native_safe_halt+0xf/0x10 [ 72.105599][ C3] default_idle+0x9/0x10 [ 72.105807][ C3] default_idle_call+0x6e/0xb0 [ 72.105974][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.106171][ C3] do_idle+0xd8/0x190 [ 72.106348][ C3] cpu_startup_entry+0x53/0x70 [ 72.106519][ C3] start_secondary+0x204/0x2b0 [ 72.106728][ C3] common_startup_64+0x13e/0x148 [ 72.106936][ C3] INITIAL USE at: [ 72.107034][ C3] __lock_acquire+0x388/0xc20 [ 72.107245][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.107412][ C3] _raw_spin_lock_bh+0x38/0x50 [ 72.107629][ C3] br_set_mac_address+0xe6/0x3b0 [bridge] [ 72.107877][ C3] netif_set_mac_address+0x282/0x410 [ 72.108040][ C3] do_setlink.isra.0+0x706/0x2750 [ 72.108251][ C3] rtnl_newlink+0x9f1/0x11c0 [ 72.108463][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 72.108632][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 72.108842][ C3] netlink_unicast+0x486/0x750 [ 72.109007][ C3] netlink_sendmsg+0x735/0xc60 [ 72.109218][ C3] ____sys_sendmsg+0x415/0x880 [ 72.109428][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 72.109601][ C3] __sys_sendmsg+0x12c/0x1d0 [ 72.109810][ C3] do_syscall_64+0xff/0x530 [ 72.109977][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 72.110175][ C3] } [ 72.110285][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 72.110483][ C3] ... acquired at: [ 72.110627][ C3] mark_lock+0x1d7/0xa00 [ 72.110761][ C3] mark_usage+0x42/0x170 [ 72.110935][ C3] __lock_acquire+0x388/0xc20 [ 72.111070][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.111245][ C3] _raw_spin_lock+0x33/0x40 [ 72.111378][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.111598][ C3] call_timer_fn+0x160/0x4d0 [ 72.111728][ C3] __run_timers+0x68f/0xaa0 [ 72.111903][ C3] run_timer_softirq+0xf0/0x160 [ 72.112038][ C3] handle_softirqs+0x1d3/0x900 [ 72.112217][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.112346][ C3] irq_exit_rcu+0xe/0x30 [ 72.112528][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.112694][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.112903][ C3] pv_native_safe_halt+0xf/0x10 [ 72.113078][ C3] default_idle+0x9/0x10 [ 72.113219][ C3] default_idle_call+0x6e/0xb0 [ 72.113396][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.113567][ C3] do_idle+0xd8/0x190 [ 72.113708][ C3] cpu_startup_entry+0x53/0x70 [ 72.113839][ C3] start_secondary+0x204/0x2b0 [ 72.114014][ C3] common_startup_64+0x13e/0x148 [ 72.114148][ C3] [ 72.114214][ C3] [ 72.114214][ C3] stack backtrace: [ 72.114422][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.114425][ C3] Tainted: [W]=WARN [ 72.114426][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.114427][ C3] Call Trace: [ 72.114428][ C3] [ 72.114429][ C3] dump_stack_lvl+0x6f/0xa0 [ 72.114433][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 72.114436][ C3] mark_lock_irq+0x989/0x9c0 [ 72.114438][ C3] mark_lock+0x1d7/0xa00 [ 72.114440][ C3] mark_usage+0x42/0x170 [ 72.114442][ C3] __lock_acquire+0x388/0xc20 [ 72.114444][ C3] lock_acquire.part.0+0xd4/0x280 [ 72.114445][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.114452][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.114455][ C3] ? lock_acquire+0x13c/0x160 [ 72.114457][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.114463][ C3] _raw_spin_lock+0x33/0x40 [ 72.114465][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.114470][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 72.114477][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.114482][ C3] call_timer_fn+0x160/0x4d0 [ 72.114484][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 72.114486][ C3] ? debug_object_active_state+0x430/0x430 [ 72.114490][ C3] ? find_held_lock+0x2b/0x80 [ 72.114491][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.114493][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.114495][ C3] __run_timers+0x68f/0xaa0 [ 72.114497][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 72.114506][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.114508][ C3] ? __lock_acquire+0x518/0xc20 [ 72.114511][ C3] ? __rwlock_init+0x150/0x150 [ 72.114513][ C3] run_timer_softirq+0xf0/0x160 [ 72.114515][ C3] ? __run_timers+0xaa0/0xaa0 [ 72.114517][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.114519][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.114521][ C3] handle_softirqs+0x1d3/0x900 [ 72.114523][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 72.114524][ C3] ? _local_bh_enable+0xc0/0xc0 [ 72.114526][ C3] __irq_exit_rcu+0x145/0x1c0 [ 72.114528][ C3] irq_exit_rcu+0xe/0x30 [ 72.114529][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.114531][ C3] [ 72.114531][ C3] [ 72.114532][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 72.114534][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.114535][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.114537][ C3] Code: 48 8b 3d 94 f2 f5 01 e8 1f 00 00 00 48 2b 05 58 b3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 a6 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 [ 72.114538][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 72.114540][ C3] RAX: 0000000000172013 RBX: ff11000001c88040 RCX: ffffffff9e2f0307 [ 72.114541][ C3] RDX: ff11000001c88040 RSI: ffffffffa1038b1c RDI: ffffffffa0a8d8e0 [ 72.114542][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.114543][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 72.114543][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 72.114545][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.114547][ C3] default_idle+0x9/0x10 [ 72.114548][ C3] default_idle_call+0x6e/0xb0 [ 72.114550][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.114552][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 72.114553][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 72.114555][ C3] ? default_idle_call+0x98/0xb0 [ 72.114556][ C3] ? rcu_is_watching+0x16/0xd0 [ 72.114558][ C3] do_idle+0xd8/0x190 [ 72.114560][ C3] cpu_startup_entry+0x53/0x70 [ 72.114561][ C3] start_secondary+0x204/0x2b0 [ 72.114563][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 72.114565][ C3] common_startup_64+0x13e/0x148 [ 72.114567][ C3] [ 81.198300][ T720] br0: entered allmulticast mode [ 81.198316][ T720] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 81.198318][ T720] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 720, name: ip [ 81.198319][ T720] preempt_count: 1, expected: 0 [ 81.198320][ T720] RCU nest depth: 0, expected: 0 [ 81.198321][ T720] INFO: lockdep is turned off. [ 81.198322][ T720] irq event stamp: 0 [ 81.198323][ T720] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 81.198328][ T720] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 81.198334][ T720] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 81.198335][ T720] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 81.198337][ T720] Preemption disabled at: [ 81.198338][ T720] [] vprintk_emit+0x31b/0x3e0 [ 81.198345][ T720] CPU: 0 UID: 0 PID: 720 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 81.198348][ T720] Tainted: [W]=WARN [ 81.198349][ T720] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.198351][ T720] Call Trace: [ 81.198353][ T720] [ 81.198354][ T720] dump_stack_lvl+0x6f/0xa0 [ 81.198359][ T720] ? vprintk_emit+0x31b/0x3e0 [ 81.198362][ T720] __might_resched.cold+0x1fe/0x2c1 [ 81.198365][ T720] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 81.198367][ T720] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 81.198370][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198374][ T720] __kmalloc_noprof+0x443/0x760 [ 81.198377][ T720] ? __rwlock_init+0x150/0x150 [ 81.198379][ T720] ? alloc_buf.isra.0+0x4b/0x260 [ 81.198384][ T720] ? do_raw_spin_unlock+0x59/0x250 [ 81.198385][ T720] alloc_buf.isra.0+0x4b/0x260 [ 81.198387][ T720] put_chars+0x1e1/0x2f0 [ 81.198389][ T720] ? __send_to_port+0x420/0x420 [ 81.198391][ T720] ? console_prepend_replay+0x20/0x20 [ 81.198393][ T720] hvc_console_print+0x292/0x780 [ 81.198397][ T720] ? hvc_write+0x3a0/0x3a0 [ 81.198398][ T720] ? vsnprintf+0x527/0x1700 [ 81.198401][ T720] ? __rwlock_init+0x150/0x150 [ 81.198403][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198404][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198407][ T720] console_emit_next_record+0x22f/0x4c0 [ 81.198409][ T720] ? devkmsg_read+0x4b0/0x4b0 [ 81.198411][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198413][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198414][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198416][ T720] ? lock_acquire+0x13c/0x160 [ 81.198418][ T720] ? console_flush_one_record+0x111/0x710 [ 81.198419][ T720] console_flush_one_record+0x46f/0x710 [ 81.198422][ T720] ? console_emit_next_record+0x4c0/0x4c0 [ 81.198424][ T720] console_unlock+0xee/0x1f0 [ 81.198426][ T720] ? lock_acquire+0x13c/0x160 [ 81.198427][ T720] ? console_flush_one_record+0x710/0x710 [ 81.198429][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198431][ T720] ? lock_release+0x184/0x1f0 [ 81.198432][ T720] ? lock_acquire+0x60/0x160 [ 81.198434][ T720] ? __rcu_read_lock+0x30/0x70 [ 81.198436][ T720] ? __down_trylock_console_sem+0x5e/0xa0 [ 81.198438][ T720] ? vprintk_emit+0x320/0x3e0 [ 81.198440][ T720] vprintk_emit+0x37c/0x3e0 [ 81.198442][ T720] ? wake_up_klogd_work_func+0x90/0x90 [ 81.198443][ T720] ? update_load_avg+0x141/0xf00 [ 81.198446][ T720] ? update_load_avg+0x141/0xf00 [ 81.198447][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198449][ T720] _printk+0xc7/0x100 [ 81.198452][ T720] ? snapshot_read.cold+0x21/0x21 [ 81.198454][ T720] ? trace_sched_exit_tp+0x9b/0x160 [ 81.198456][ T720] ? __schedule+0xfa5/0x20e0 [ 81.198458][ T720] ? netdev_name+0x43/0x60 [ 81.198461][ T720] ? __netdev_printk+0x17f/0x1d0 [ 81.198463][ T720] netdev_info+0xe2/0x116 [ 81.198464][ T720] ? netdev_notice+0x120/0x120 [ 81.198466][ T720] ? netlink_sendmsg+0x735/0xc60 [ 81.198470][ T720] ? preempt_schedule_thunk+0x16/0x30 [ 81.198472][ T720] ? mutex_is_locked+0x1c/0x50 [ 81.198476][ T720] netif_set_allmulti.cold+0x7c/0x166 [ 81.198478][ T720] ? __local_bh_enable_ip+0x11f/0x150 [ 81.198481][ T720] __dev_change_flags+0x445/0x660 [ 81.198484][ T720] ? netif_set_allmulti+0x250/0x250 [ 81.198486][ T720] ? kernel_text_address+0x149/0x170 [ 81.198488][ T720] ? __kernel_text_address+0x12/0x30 [ 81.198489][ T720] ? write_profile+0xf0/0xf0 [ 81.198492][ T720] ? unwind_get_return_address+0x67/0xd0 [ 81.198495][ T720] netif_change_flags+0x87/0x190 [ 81.198497][ T720] do_setlink.isra.0+0x1cc3/0x2750 [ 81.198500][ T720] ? stack_trace_save+0x93/0xc0 [ 81.198501][ T720] ? rtnl_link_get_size+0x350/0x350 [ 81.198502][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198504][ T720] ? stack_depot_save_flags+0x1bc/0x790 [ 81.198508][ T720] ? kasan_save_stack+0x3d/0x50 [ 81.198511][ T720] ? kasan_save_stack+0x2f/0x50 [ 81.198512][ T720] ? kasan_save_track+0x14/0x30 [ 81.198514][ T720] ? __kasan_kmalloc+0x7b/0x90 [ 81.198515][ T720] ? __kmalloc_cache_noprof+0x29a/0x620 [ 81.198517][ T720] ? rtnl_newlink+0x124/0x11c0 [ 81.198518][ T720] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 81.198519][ T720] ? netlink_rcv_skb+0x14e/0x3a0 [ 81.198527][ T720] ? netlink_unicast+0x486/0x750 [ 81.198528][ T720] ? netlink_sendmsg+0x735/0xc60 [ 81.198530][ T720] ? ____sys_sendmsg+0x415/0x880 [ 81.198533][ T720] ? ___sys_sendmsg+0x14e/0x1d0 [ 81.198534][ T720] ? __sys_sendmsg+0x12c/0x1d0 [ 81.198536][ T720] ? do_syscall_64+0xff/0x530 [ 81.198538][ T720] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.198540][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198542][ T720] ? lock_acquire+0x13c/0x160 [ 81.198543][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198545][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198547][ T720] ? trace_contention_end+0xb3/0x180 [ 81.198549][ T720] ? __mutex_lock+0x1db/0x1ea0 [ 81.198550][ T720] ? __mutex_lock+0x9a3/0x1ea0 [ 81.198551][ T720] ? rtnl_newlink+0x9a8/0x11c0 [ 81.198553][ T720] ? ww_mutex_lock+0x160/0x160 [ 81.198555][ T720] ? __rtnl_newlink+0x3fa/0xa50 [ 81.198557][ T720] rtnl_newlink+0x9f1/0x11c0 [ 81.198559][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198561][ T720] ? rtnl_bridge_getlink+0x850/0x850 [ 81.198562][ T720] ? lock_acquire+0x13c/0x160 [ 81.198563][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198565][ T720] ? is_bpf_text_address+0x3e/0x110 [ 81.198568][ T720] ? is_bpf_text_address+0x72/0x110 [ 81.198570][ T720] ? kernel_text_address+0x149/0x170 [ 81.198571][ T720] ? __kernel_text_address+0x12/0x30 [ 81.198573][ T720] ? write_profile+0xf0/0xf0 [ 81.198574][ T720] ? unwind_get_return_address+0x67/0xd0 [ 81.198575][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198577][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198578][ T720] ? cap_capable+0x1d7/0x3d0 [ 81.198582][ T720] ? lock_acquire+0x13c/0x160 [ 81.198583][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198585][ T720] ? rtnl_bridge_getlink+0x850/0x850 [ 81.198586][ T720] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 81.198588][ T720] ? rtnl_link_fill+0x920/0x920 [ 81.198589][ T720] ? filter_irq_stacks+0xd0/0xd0 [ 81.198590][ T720] ? stack_depot_save_flags+0x1bc/0x790 [ 81.198593][ T720] netlink_rcv_skb+0x14e/0x3a0 [ 81.198594][ T720] ? rtnl_link_fill+0x920/0x920 [ 81.198595][ T720] ? lock_release+0x184/0x1f0 [ 81.198597][ T720] ? netlink_ack+0xcf0/0xcf0 [ 81.198598][ T720] ? __netlink_lookup+0xb9/0x6b0 [ 81.198600][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198602][ T720] ? lock_release+0x184/0x1f0 [ 81.198604][ T720] netlink_unicast+0x486/0x750 [ 81.198606][ T720] ? netlink_attachskb+0x810/0x810 [ 81.198608][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198609][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198611][ T720] ? lock_acquire+0x13c/0x160 [ 81.198613][ T720] netlink_sendmsg+0x735/0xc60 [ 81.198614][ T720] ? netlink_unicast+0x750/0x750 [ 81.198616][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198618][ T720] ? lock_release+0x184/0x1f0 [ 81.198620][ T720] ____sys_sendmsg+0x415/0x880 [ 81.198622][ T720] ? copy_msghdr_from_user+0x279/0x420 [ 81.198623][ T720] ? get_timestamp.constprop.0+0x390/0x390 [ 81.198625][ T720] ? move_addr_to_kernel+0x40/0x40 [ 81.198626][ T720] ? filter_irq_stacks+0xd0/0xd0 [ 81.198628][ T720] ___sys_sendmsg+0x14e/0x1d0 [ 81.198630][ T720] ? copy_msghdr_from_user+0x420/0x420 [ 81.198635][ T720] __sys_sendmsg+0x12c/0x1d0 [ 81.198637][ T720] ? __sys_sendmsg_sock+0x20/0x20 [ 81.198640][ T720] ? rcu_is_watching+0x16/0xd0 [ 81.198642][ T720] do_syscall_64+0xff/0x530 [ 81.198643][ T720] ? exc_page_fault+0xee/0x100 [ 81.198645][ T720] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.198647][ T720] RIP: 0033:0x7f565ba8d54e [ 81.198648][ 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 [ 81.198650][ T720] RSP: 002b:00007ffe99043050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 81.198654][ T720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565ba8d54e [ 81.198655][ T720] RDX: 0000000000000000 RSI: 00007ffe99043100 RDI: 0000000000000005 [ 81.198656][ T720] RBP: 00007ffe99043060 R08: 0000000000000000 R09: 0000000000000000 [ 81.198657][ T720] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df43 [ 81.198658][ T720] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe990437c0 [ 81.198660][ T720] [ 86.472911][ T736] br0: left allmulticast mode [ 86.472927][ T736] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 86.472929][ T736] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 736, name: ip [ 86.472931][ T736] preempt_count: 1, expected: 0 [ 86.472931][ T736] RCU nest depth: 0, expected: 0 [ 86.472932][ T736] INFO: lockdep is turned off. [ 86.472933][ T736] irq event stamp: 0 [ 86.472934][ T736] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 86.472939][ T736] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 86.472945][ T736] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 86.472946][ T736] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 86.472948][ T736] Preemption disabled at: [ 86.472949][ T736] [] vprintk_emit+0x31b/0x3e0 [ 86.472956][ T736] CPU: 0 UID: 0 PID: 736 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.472962][ T736] Tainted: [W]=WARN [ 86.472963][ T736] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.472965][ T736] Call Trace: [ 86.472967][ T736] [ 86.472968][ T736] dump_stack_lvl+0x6f/0xa0 [ 86.472973][ T736] ? vprintk_emit+0x31b/0x3e0 [ 86.472975][ T736] __might_resched.cold+0x1fe/0x2c1 [ 86.472979][ T736] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 86.472981][ T736] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 86.472984][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.472988][ T736] __kmalloc_noprof+0x443/0x760 [ 86.472991][ T736] ? __rwlock_init+0x150/0x150 [ 86.472994][ T736] ? alloc_buf.isra.0+0x4b/0x260 [ 86.472998][ T736] ? do_raw_spin_unlock+0x59/0x250 [ 86.472999][ T736] alloc_buf.isra.0+0x4b/0x260 [ 86.473001][ T736] put_chars+0x1e1/0x2f0 [ 86.473003][ T736] ? __send_to_port+0x420/0x420 [ 86.473005][ T736] ? console_prepend_replay+0x20/0x20 [ 86.473007][ T736] hvc_console_print+0x292/0x780 [ 86.473010][ T736] ? hvc_write+0x3a0/0x3a0 [ 86.473011][ T736] ? vsnprintf+0x527/0x1700 [ 86.473015][ T736] ? __rwlock_init+0x150/0x150 [ 86.473017][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473018][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473021][ T736] console_emit_next_record+0x22f/0x4c0 [ 86.473023][ T736] ? devkmsg_read+0x4b0/0x4b0 [ 86.473025][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473027][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473028][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473030][ T736] ? lock_acquire+0x13c/0x160 [ 86.473032][ T736] ? console_flush_one_record+0x111/0x710 [ 86.473034][ T736] console_flush_one_record+0x46f/0x710 [ 86.473036][ T736] ? console_emit_next_record+0x4c0/0x4c0 [ 86.473039][ T736] console_unlock+0xee/0x1f0 [ 86.473041][ T736] ? lock_acquire+0x13c/0x160 [ 86.473042][ T736] ? console_flush_one_record+0x710/0x710 [ 86.473044][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473045][ T736] ? lock_release+0x184/0x1f0 [ 86.473047][ T736] ? lock_acquire+0x60/0x160 [ 86.473048][ T736] ? __rcu_read_lock+0x30/0x70 [ 86.473050][ T736] ? __down_trylock_console_sem+0x5e/0xa0 [ 86.473052][ T736] ? vprintk_emit+0x320/0x3e0 [ 86.473054][ T736] vprintk_emit+0x37c/0x3e0 [ 86.473057][ T736] ? wake_up_klogd_work_func+0x90/0x90 [ 86.473058][ T736] ? try_to_wake_up+0x153/0x1130 [ 86.473061][ T736] _printk+0xc7/0x100 [ 86.473064][ T736] ? snapshot_read.cold+0x21/0x21 [ 86.473066][ T736] ? __virt_addr_valid+0x102/0x440 [ 86.473069][ T736] ? __virt_addr_valid+0x1da/0x440 [ 86.473071][ T736] ? netdev_name+0x43/0x60 [ 86.473074][ T736] ? __netdev_printk+0x17f/0x1d0 [ 86.473076][ T736] netdev_info+0xe2/0x116 [ 86.473078][ T736] ? netdev_notice+0x120/0x120 [ 86.473079][ T736] ? netlink_unicast+0x486/0x750 [ 86.473082][ T736] ? netlink_sendmsg+0x735/0xc60 [ 86.473084][ T736] ? pwq_dec_nr_in_flight+0x780/0x780 [ 86.473087][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473090][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473092][ T736] ? mutex_is_locked+0x1c/0x50 [ 86.473096][ T736] netif_set_allmulti.cold+0x7c/0x166 [ 86.473100][ T736] ? __local_bh_enable_ip+0xaa/0x150 [ 86.473103][ T736] __dev_change_flags+0x445/0x660 [ 86.473108][ T736] ? netif_set_allmulti+0x250/0x250 [ 86.473110][ T736] ? kernel_text_address+0x149/0x170 [ 86.473112][ T736] ? __kernel_text_address+0x12/0x30 [ 86.473113][ T736] ? write_profile+0xf0/0xf0 [ 86.473115][ T736] ? unwind_get_return_address+0x67/0xd0 [ 86.473118][ T736] netif_change_flags+0x87/0x190 [ 86.473120][ T736] do_setlink.isra.0+0x1cc3/0x2750 [ 86.473123][ T736] ? stack_trace_save+0x93/0xc0 [ 86.473125][ T736] ? rtnl_link_get_size+0x350/0x350 [ 86.473126][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473128][ T736] ? stack_depot_save_flags+0x1bc/0x790 [ 86.473131][ T736] ? kasan_save_stack+0x3d/0x50 [ 86.473134][ T736] ? kasan_save_stack+0x2f/0x50 [ 86.473136][ T736] ? kasan_save_track+0x14/0x30 [ 86.473137][ T736] ? __kasan_kmalloc+0x7b/0x90 [ 86.473139][ T736] ? __kmalloc_cache_noprof+0x29a/0x620 [ 86.473140][ T736] ? rtnl_newlink+0x124/0x11c0 [ 86.473142][ T736] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.473143][ T736] ? netlink_rcv_skb+0x14e/0x3a0 [ 86.473144][ T736] ? netlink_unicast+0x486/0x750 [ 86.473145][ T736] ? netlink_sendmsg+0x735/0xc60 [ 86.473147][ T736] ? ____sys_sendmsg+0x415/0x880 [ 86.473149][ T736] ? ___sys_sendmsg+0x14e/0x1d0 [ 86.473150][ T736] ? __sys_sendmsg+0x12c/0x1d0 [ 86.473152][ T736] ? do_syscall_64+0xff/0x530 [ 86.473154][ T736] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.473156][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473158][ T736] ? lock_acquire+0x13c/0x160 [ 86.473159][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473161][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473163][ T736] ? trace_contention_end+0xb3/0x180 [ 86.473165][ T736] ? __mutex_lock+0x1db/0x1ea0 [ 86.473167][ T736] ? __mutex_lock+0x9a3/0x1ea0 [ 86.473168][ T736] ? rtnl_newlink+0x9a8/0x11c0 [ 86.473170][ T736] ? ww_mutex_lock+0x160/0x160 [ 86.473172][ T736] ? __rtnl_newlink+0x3fa/0xa50 [ 86.473174][ T736] rtnl_newlink+0x9f1/0x11c0 [ 86.473176][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473178][ T736] ? rtnl_bridge_getlink+0x850/0x850 [ 86.473179][ T736] ? lock_acquire+0x13c/0x160 [ 86.473180][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473183][ T736] ? is_bpf_text_address+0x3e/0x110 [ 86.473186][ T736] ? is_bpf_text_address+0x72/0x110 [ 86.473187][ T736] ? kernel_text_address+0x149/0x170 [ 86.473189][ T736] ? __kernel_text_address+0x12/0x30 [ 86.473190][ T736] ? write_profile+0xf0/0xf0 [ 86.473191][ T736] ? unwind_get_return_address+0x67/0xd0 [ 86.473192][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473194][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473196][ T736] ? cap_capable+0x1d7/0x3d0 [ 86.473199][ T736] ? lock_acquire+0x13c/0x160 [ 86.473200][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473202][ T736] ? rtnl_bridge_getlink+0x850/0x850 [ 86.473204][ T736] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.473205][ T736] ? rtnl_link_fill+0x920/0x920 [ 86.473206][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 86.473208][ T736] ? stack_depot_save_flags+0x1bc/0x790 [ 86.473210][ T736] netlink_rcv_skb+0x14e/0x3a0 [ 86.473212][ T736] ? rtnl_link_fill+0x920/0x920 [ 86.473213][ T736] ? lock_release+0x184/0x1f0 [ 86.473214][ T736] ? netlink_ack+0xcf0/0xcf0 [ 86.473216][ T736] ? __netlink_lookup+0xb9/0x6b0 [ 86.473218][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473220][ T736] ? lock_release+0x184/0x1f0 [ 86.473222][ T736] netlink_unicast+0x486/0x750 [ 86.473224][ T736] ? netlink_attachskb+0x810/0x810 [ 86.473225][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473227][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473229][ T736] ? lock_acquire+0x13c/0x160 [ 86.473231][ T736] netlink_sendmsg+0x735/0xc60 [ 86.473232][ T736] ? netlink_unicast+0x750/0x750 [ 86.473234][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473236][ T736] ? lock_release+0x184/0x1f0 [ 86.473238][ T736] ____sys_sendmsg+0x415/0x880 [ 86.473240][ T736] ? copy_msghdr_from_user+0x279/0x420 [ 86.473241][ T736] ? get_timestamp.constprop.0+0x390/0x390 [ 86.473243][ T736] ? move_addr_to_kernel+0x40/0x40 [ 86.473244][ T736] ? filter_irq_stacks+0xd0/0xd0 [ 86.473247][ T736] ___sys_sendmsg+0x14e/0x1d0 [ 86.473248][ T736] ? copy_msghdr_from_user+0x420/0x420 [ 86.473253][ T736] __sys_sendmsg+0x12c/0x1d0 [ 86.473255][ T736] ? __sys_sendmsg_sock+0x20/0x20 [ 86.473258][ T736] ? rcu_is_watching+0x16/0xd0 [ 86.473260][ T736] do_syscall_64+0xff/0x530 [ 86.473261][ T736] ? exc_page_fault+0xee/0x100 [ 86.473263][ T736] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.473265][ T736] RIP: 0033:0x7f1f20e4754e [ 86.473267][ T736] 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 [ 86.473269][ T736] RSP: 002b:00007ffff8db95c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 86.473272][ T736] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f1f20e4754e [ 86.473274][ T736] RDX: 0000000000000000 RSI: 00007ffff8db9670 RDI: 0000000000000005 [ 86.473274][ T736] RBP: 00007ffff8db95d0 R08: 0000000000000000 R09: 0000000000000000 [ 86.473275][ T736] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df48 [ 86.473276][ T736] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffff8db9d30 [ 86.473278][ T736] [ 89.381859][ T66] br0: left promiscuous mode [ 89.381874][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 89.381877][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 89.381879][ T66] preempt_count: 1, expected: 0 [ 89.381879][ T66] RCU nest depth: 0, expected: 0 [ 89.381880][ T66] INFO: lockdep is turned off. [ 89.381881][ T66] irq event stamp: 21354 [ 89.381882][ T66] hardirqs last enabled at (21353): [] _raw_spin_unlock_irq+0x28/0x50 [ 89.381891][ T66] hardirqs last disabled at (21354): [] __schedule+0x1246/0x20e0 [ 89.381893][ T66] softirqs last enabled at (20174): [] handle_softirqs+0x67c/0x900 [ 89.381897][ T66] softirqs last disabled at (20135): [] do_softirq+0xac/0xe0 [ 89.381900][ T66] Preemption disabled at: [ 89.381900][ T66] [] vprintk_emit+0x31b/0x3e0 [ 89.381908][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 89.381911][ T66] Tainted: [W]=WARN [ 89.381912][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 89.381913][ T66] Workqueue: events netdev_work_proc [ 89.381919][ T66] Call Trace: [ 89.381921][ T66] [ 89.381922][ T66] dump_stack_lvl+0x6f/0xa0 [ 89.381928][ T66] ? vprintk_emit+0x31b/0x3e0 [ 89.381930][ T66] __might_resched.cold+0x1fe/0x2c1 [ 89.381933][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 89.381937][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381941][ T66] __kmalloc_noprof+0x443/0x760 [ 89.381944][ T66] ? __rwlock_init+0x150/0x150 [ 89.381947][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 89.381951][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 89.381952][ T66] alloc_buf.isra.0+0x4b/0x260 [ 89.381954][ T66] put_chars+0x1e1/0x2f0 [ 89.381956][ T66] ? __send_to_port+0x420/0x420 [ 89.381958][ T66] ? console_prepend_replay+0x20/0x20 [ 89.381962][ T66] hvc_console_print+0x292/0x780 [ 89.381965][ T66] ? hvc_write+0x3a0/0x3a0 [ 89.381967][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381969][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381971][ T66] ? lock_acquire+0x13c/0x160 [ 89.381973][ T66] console_emit_next_record+0x22f/0x4c0 [ 89.381976][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 89.381977][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381979][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381981][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381982][ T66] ? lock_acquire+0x13c/0x160 [ 89.381984][ T66] ? console_flush_one_record+0x111/0x710 [ 89.381986][ T66] console_flush_one_record+0x46f/0x710 [ 89.381988][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 89.381991][ T66] console_unlock+0xee/0x1f0 [ 89.381993][ T66] ? lock_acquire+0x13c/0x160 [ 89.381994][ T66] ? console_flush_one_record+0x710/0x710 [ 89.381996][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.381998][ T66] ? lock_release+0x184/0x1f0 [ 89.381999][ T66] ? lock_acquire+0x60/0x160 [ 89.382000][ T66] ? __rcu_read_lock+0x30/0x70 [ 89.382003][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 89.382005][ T66] ? vprintk_emit+0x320/0x3e0 [ 89.382007][ T66] vprintk_emit+0x37c/0x3e0 [ 89.382009][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 89.382011][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.382013][ T66] ? lock_acquire+0x13c/0x160 [ 89.382015][ T66] _printk+0xc7/0x100 [ 89.382018][ T66] ? snapshot_read.cold+0x21/0x21 [ 89.382020][ T66] ? unwind_next_frame+0x69b/0x1ea0 [ 89.382023][ T66] ? ret_from_fork_asm+0x11/0x20 [ 89.382024][ T66] ? netdev_name+0x43/0x60 [ 89.382027][ T66] ? __netdev_printk+0x17f/0x1d0 [ 89.382029][ T66] netdev_info+0xe2/0x116 [ 89.382031][ T66] ? netdev_notice+0x120/0x120 [ 89.382032][ T66] ? __unwind_start+0x42e/0x900 [ 89.382034][ T66] ? do_raw_spin_lock+0x131/0x280 [ 89.382036][ T66] ? mutex_is_locked+0x1c/0x50 [ 89.382039][ T66] __dev_set_promiscuity.cold+0x95/0x104 [ 89.382042][ T66] netif_rx_mode_run+0x7c4/0x9b0 [ 89.382045][ T66] ? __rwlock_init+0x150/0x150 [ 89.382048][ T66] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 89.382049][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 89.382051][ T66] ? ref_tracker_free+0x380/0x870 [ 89.382055][ T66] ? ref_tracker_alloc+0x430/0x430 [ 89.382056][ T66] ? netdev_work_proc+0xdd/0x5d0 [ 89.382057][ T66] ? netdev_work_proc+0x26a/0x5d0 [ 89.382059][ T66] ? ret_from_fork_asm+0x11/0x20 [ 89.382061][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.382063][ T66] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 89.382066][ T66] netdev_work_proc+0x3f7/0x5d0 [ 89.382067][ T66] ? netdev_work_sched+0x10/0x10 [ 89.382069][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.382070][ T66] ? lock_acquire+0x13c/0x160 [ 89.382072][ T66] ? rcu_is_watching+0x16/0xd0 [ 89.382074][ T66] process_one_work+0xe3e/0x1560 [ 89.382078][ T66] ? __queue_delayed_work+0x470/0x470 [ 89.382080][ T66] ? __rwlock_init+0x150/0x150 [ 89.382083][ T66] worker_thread+0x4f1/0xd60 [ 89.382085][ T66] ? rescuer_thread+0x1340/0x1340 [ 89.382087][ T66] ? __kthread_parkme+0xbd/0x210 [ 89.382090][ T66] ? rescuer_thread+0x1340/0x1340 [ 89.382092][ T66] ? rescuer_thread+0x1340/0x1340 [ 89.382095][ T66] kthread+0x367/0x460 [ 89.382097][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 89.382099][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.382102][ T66] ret_from_fork+0x474/0x6b0 [ 89.382105][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 89.382107][ T66] ? __switch_to+0x5a3/0xe00 [ 89.382110][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 89.382112][ T66] ret_from_fork_asm+0x11/0x20 [ 89.382115][ T66] [ 89.472460][ T820] br0: port 1(veth1) entered disabled state [ 89.562153][ T825] veth1: left allmulticast mode [ 89.562314][ T825] veth1: left promiscuous mode [ 89.562506][ T825] br0: port 1(veth1) entered disabled state [ 89.954517][ T854] br0: port 1(veth1) entered blocking state [ 89.954750][ T854] br0: port 1(veth1) entered disabled state [ 89.954932][ T854] veth1: entered allmulticast mode [ 89.955807][ T854] veth1: entered promiscuous mode [ 89.956229][ T854] br0: port 1(veth1) entered blocking state [ 89.956411][ T854] br0: port 1(veth1) entered forwarding state [ 90.064564][ T861] br0: port 1(veth1) entered disabled state [ 90.065063][ T861] br0: port 1(veth1) entered blocking state [ 90.065257][ T861] br0: port 1(veth1) entered forwarding state [ 90.187471][ T66] br0: entered promiscuous mode [ 114.315750][ T961] br0: entered allmulticast mode [ 114.315765][ T961] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 114.315767][ T961] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 961, name: ip [ 114.315768][ T961] preempt_count: 1, expected: 0 [ 114.315769][ T961] RCU nest depth: 0, expected: 0 [ 114.315770][ T961] INFO: lockdep is turned off. [ 114.315771][ T961] irq event stamp: 0 [ 114.315772][ T961] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 114.315776][ T961] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 114.315782][ T961] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 114.315784][ T961] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 114.315786][ T961] Preemption disabled at: [ 114.315787][ T961] [] vprintk_emit+0x31b/0x3e0 [ 114.315794][ T961] CPU: 3 UID: 0 PID: 961 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 114.315798][ T961] Tainted: [W]=WARN [ 114.315799][ T961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 114.315801][ T961] Call Trace: [ 114.315802][ T961] [ 114.315803][ T961] dump_stack_lvl+0x6f/0xa0 [ 114.315809][ T961] ? vprintk_emit+0x31b/0x3e0 [ 114.315811][ T961] __might_resched.cold+0x1fe/0x2c1 [ 114.315815][ T961] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 114.315816][ T961] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 114.315820][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315823][ T961] __kmalloc_noprof+0x443/0x760 [ 114.315827][ T961] ? __rwlock_init+0x150/0x150 [ 114.315830][ T961] ? alloc_buf.isra.0+0x4b/0x260 [ 114.315834][ T961] ? do_raw_spin_unlock+0x59/0x250 [ 114.315835][ T961] alloc_buf.isra.0+0x4b/0x260 [ 114.315837][ T961] put_chars+0x1e1/0x2f0 [ 114.315839][ T961] ? __send_to_port+0x420/0x420 [ 114.315841][ T961] ? console_prepend_replay+0x20/0x20 [ 114.315843][ T961] hvc_console_print+0x292/0x780 [ 114.315846][ T961] ? hvc_write+0x3a0/0x3a0 [ 114.315848][ T961] ? vsnprintf+0x527/0x1700 [ 114.315851][ T961] ? __rwlock_init+0x150/0x150 [ 114.315853][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315854][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315857][ T961] console_emit_next_record+0x22f/0x4c0 [ 114.315859][ T961] ? devkmsg_read+0x4b0/0x4b0 [ 114.315861][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315863][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315864][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315866][ T961] ? lock_acquire+0x13c/0x160 [ 114.315868][ T961] ? console_flush_one_record+0x111/0x710 [ 114.315869][ T961] console_flush_one_record+0x46f/0x710 [ 114.315872][ T961] ? console_emit_next_record+0x4c0/0x4c0 [ 114.315874][ T961] console_unlock+0xee/0x1f0 [ 114.315876][ T961] ? lock_acquire+0x13c/0x160 [ 114.315878][ T961] ? console_flush_one_record+0x710/0x710 [ 114.315879][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315881][ T961] ? lock_release+0x184/0x1f0 [ 114.315882][ T961] ? lock_acquire+0x60/0x160 [ 114.315883][ T961] ? __rcu_read_lock+0x30/0x70 [ 114.315886][ T961] ? __down_trylock_console_sem+0x5e/0xa0 [ 114.315888][ T961] ? vprintk_emit+0x320/0x3e0 [ 114.315890][ T961] vprintk_emit+0x37c/0x3e0 [ 114.315892][ T961] ? wake_up_klogd_work_func+0x90/0x90 [ 114.315894][ T961] ? try_to_wake_up+0x153/0x1130 [ 114.315896][ T961] _printk+0xc7/0x100 [ 114.315899][ T961] ? snapshot_read.cold+0x21/0x21 [ 114.315901][ T961] ? __virt_addr_valid+0x102/0x440 [ 114.315905][ T961] ? __virt_addr_valid+0x1da/0x440 [ 114.315906][ T961] ? netdev_name+0x43/0x60 [ 114.315909][ T961] ? __netdev_printk+0x17f/0x1d0 [ 114.315911][ T961] netdev_info+0xe2/0x116 [ 114.315913][ T961] ? netdev_notice+0x120/0x120 [ 114.315914][ T961] ? netlink_unicast+0x486/0x750 [ 114.315917][ T961] ? netlink_sendmsg+0x735/0xc60 [ 114.315919][ T961] ? pwq_dec_nr_in_flight+0x780/0x780 [ 114.315922][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315924][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315925][ T961] ? mutex_is_locked+0x1c/0x50 [ 114.315928][ T961] netif_set_allmulti.cold+0x7c/0x166 [ 114.315931][ T961] ? __local_bh_enable_ip+0xaa/0x150 [ 114.315933][ T961] __dev_change_flags+0x445/0x660 [ 114.315937][ T961] ? netif_set_allmulti+0x250/0x250 [ 114.315939][ T961] ? kernel_text_address+0x149/0x170 [ 114.315941][ T961] ? __kernel_text_address+0x12/0x30 [ 114.315942][ T961] ? write_profile+0xf0/0xf0 [ 114.315945][ T961] ? unwind_get_return_address+0x67/0xd0 [ 114.315947][ T961] netif_change_flags+0x87/0x190 [ 114.315949][ T961] do_setlink.isra.0+0x1cc3/0x2750 [ 114.315952][ T961] ? stack_trace_save+0x93/0xc0 [ 114.315953][ T961] ? rtnl_link_get_size+0x350/0x350 [ 114.315955][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315956][ T961] ? stack_depot_save_flags+0x1bc/0x790 [ 114.315962][ T961] ? kasan_save_stack+0x3d/0x50 [ 114.315965][ T961] ? kasan_save_stack+0x2f/0x50 [ 114.315967][ T961] ? kasan_save_track+0x14/0x30 [ 114.315968][ T961] ? __kasan_kmalloc+0x7b/0x90 [ 114.315970][ T961] ? __kmalloc_cache_noprof+0x29a/0x620 [ 114.315971][ T961] ? rtnl_newlink+0x124/0x11c0 [ 114.315972][ T961] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.315973][ T961] ? netlink_rcv_skb+0x14e/0x3a0 [ 114.315975][ T961] ? netlink_unicast+0x486/0x750 [ 114.315976][ T961] ? netlink_sendmsg+0x735/0xc60 [ 114.315977][ T961] ? ____sys_sendmsg+0x415/0x880 [ 114.315980][ T961] ? ___sys_sendmsg+0x14e/0x1d0 [ 114.315981][ T961] ? __sys_sendmsg+0x12c/0x1d0 [ 114.315983][ T961] ? do_syscall_64+0xff/0x530 [ 114.315985][ T961] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.315987][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315989][ T961] ? lock_acquire+0x13c/0x160 [ 114.315990][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315992][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.315994][ T961] ? trace_contention_end+0xb3/0x180 [ 114.315996][ T961] ? __mutex_lock+0x1db/0x1ea0 [ 114.315998][ T961] ? __mutex_lock+0x9a3/0x1ea0 [ 114.315999][ T961] ? rtnl_newlink+0x9a8/0x11c0 [ 114.316001][ T961] ? ww_mutex_lock+0x160/0x160 [ 114.316003][ T961] ? __rtnl_newlink+0x3fa/0xa50 [ 114.316005][ T961] rtnl_newlink+0x9f1/0x11c0 [ 114.316007][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316009][ T961] ? rtnl_bridge_getlink+0x850/0x850 [ 114.316010][ T961] ? lock_acquire+0x13c/0x160 [ 114.316011][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316013][ T961] ? is_bpf_text_address+0x3e/0x110 [ 114.316017][ T961] ? is_bpf_text_address+0x72/0x110 [ 114.316018][ T961] ? kernel_text_address+0x149/0x170 [ 114.316019][ T961] ? __kernel_text_address+0x12/0x30 [ 114.316021][ T961] ? write_profile+0xf0/0xf0 [ 114.316022][ T961] ? unwind_get_return_address+0x67/0xd0 [ 114.316023][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316025][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316026][ T961] ? cap_capable+0x1d7/0x3d0 [ 114.316030][ T961] ? lock_acquire+0x13c/0x160 [ 114.316031][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316033][ T961] ? rtnl_bridge_getlink+0x850/0x850 [ 114.316034][ T961] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 114.316036][ T961] ? rtnl_link_fill+0x920/0x920 [ 114.316037][ T961] ? filter_irq_stacks+0xd0/0xd0 [ 114.316039][ T961] ? stack_depot_save_flags+0x1bc/0x790 [ 114.316041][ T961] netlink_rcv_skb+0x14e/0x3a0 [ 114.316043][ T961] ? rtnl_link_fill+0x920/0x920 [ 114.316044][ T961] ? lock_release+0x184/0x1f0 [ 114.316045][ T961] ? netlink_ack+0xcf0/0xcf0 [ 114.316047][ T961] ? __netlink_lookup+0xb9/0x6b0 [ 114.316049][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316051][ T961] ? lock_release+0x184/0x1f0 [ 114.316053][ T961] netlink_unicast+0x486/0x750 [ 114.316055][ T961] ? netlink_attachskb+0x810/0x810 [ 114.316056][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316058][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316059][ T961] ? lock_acquire+0x13c/0x160 [ 114.316061][ T961] netlink_sendmsg+0x735/0xc60 [ 114.316063][ T961] ? netlink_unicast+0x750/0x750 [ 114.316065][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316067][ T961] ? lock_release+0x184/0x1f0 [ 114.316068][ T961] ____sys_sendmsg+0x415/0x880 [ 114.316070][ T961] ? copy_msghdr_from_user+0x279/0x420 [ 114.316072][ T961] ? get_timestamp.constprop.0+0x390/0x390 [ 114.316073][ T961] ? move_addr_to_kernel+0x40/0x40 [ 114.316075][ T961] ? filter_irq_stacks+0xd0/0xd0 [ 114.316077][ T961] ___sys_sendmsg+0x14e/0x1d0 [ 114.316079][ T961] ? copy_msghdr_from_user+0x420/0x420 [ 114.316084][ T961] __sys_sendmsg+0x12c/0x1d0 [ 114.316085][ T961] ? __sys_sendmsg_sock+0x20/0x20 [ 114.316089][ T961] ? rcu_is_watching+0x16/0xd0 [ 114.316092][ T961] do_syscall_64+0xff/0x530 [ 114.316094][ T961] ? exc_page_fault+0xee/0x100 [ 114.316097][ T961] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 114.316099][ T961] RIP: 0033:0x7fbe2ea7554e [ 114.316101][ 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 [ 114.316104][ T961] RSP: 002b:00007fff5dc6c070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 114.316107][ T961] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fbe2ea7554e [ 114.316109][ T961] RDX: 0000000000000000 RSI: 00007fff5dc6c120 RDI: 0000000000000005 [ 114.316110][ T961] RBP: 00007fff5dc6c080 R08: 0000000000000000 R09: 0000000000000000 [ 114.316110][ T961] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df64 [ 114.316111][ T961] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5dc6c7e0 [ 114.316114][ T961] [ 119.559697][ T976] br0: left allmulticast mode [ 119.559712][ T976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 119.559716][ T976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 976, name: ip [ 119.559718][ T976] preempt_count: 1, expected: 0 [ 119.559719][ T976] RCU nest depth: 0, expected: 0 [ 119.559720][ T976] INFO: lockdep is turned off. [ 119.559721][ T976] irq event stamp: 0 [ 119.559722][ T976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 119.559726][ T976] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 119.559732][ T976] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 119.559733][ T976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 119.559735][ T976] Preemption disabled at: [ 119.559736][ T976] [] vprintk_emit+0x31b/0x3e0 [ 119.559743][ T976] CPU: 0 UID: 0 PID: 976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 119.559746][ T976] Tainted: [W]=WARN [ 119.559747][ T976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.559749][ T976] Call Trace: [ 119.559751][ T976] [ 119.559752][ T976] dump_stack_lvl+0x6f/0xa0 [ 119.559757][ T976] ? vprintk_emit+0x31b/0x3e0 [ 119.559759][ T976] __might_resched.cold+0x1fe/0x2c1 [ 119.559763][ T976] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 119.559764][ T976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 119.559768][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559771][ T976] __kmalloc_noprof+0x443/0x760 [ 119.559775][ T976] ? __rwlock_init+0x150/0x150 [ 119.559777][ T976] ? alloc_buf.isra.0+0x4b/0x260 [ 119.559781][ T976] ? do_raw_spin_unlock+0x59/0x250 [ 119.559783][ T976] alloc_buf.isra.0+0x4b/0x260 [ 119.559784][ T976] put_chars+0x1e1/0x2f0 [ 119.559786][ T976] ? __send_to_port+0x420/0x420 [ 119.559788][ T976] ? console_prepend_replay+0x20/0x20 [ 119.559790][ T976] hvc_console_print+0x292/0x780 [ 119.559793][ T976] ? hvc_write+0x3a0/0x3a0 [ 119.559795][ T976] ? vsnprintf+0x527/0x1700 [ 119.559798][ T976] ? __rwlock_init+0x150/0x150 [ 119.559800][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559801][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559803][ T976] console_emit_next_record+0x22f/0x4c0 [ 119.559806][ T976] ? devkmsg_read+0x4b0/0x4b0 [ 119.559808][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559809][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559811][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559813][ T976] ? lock_acquire+0x13c/0x160 [ 119.559815][ T976] ? console_flush_one_record+0x111/0x710 [ 119.559816][ T976] console_flush_one_record+0x46f/0x710 [ 119.559819][ T976] ? console_emit_next_record+0x4c0/0x4c0 [ 119.559821][ T976] console_unlock+0xee/0x1f0 [ 119.559823][ T976] ? lock_acquire+0x13c/0x160 [ 119.559824][ T976] ? console_flush_one_record+0x710/0x710 [ 119.559826][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559828][ T976] ? lock_release+0x184/0x1f0 [ 119.559829][ T976] ? lock_acquire+0x60/0x160 [ 119.559830][ T976] ? __rcu_read_lock+0x30/0x70 [ 119.559832][ T976] ? __down_trylock_console_sem+0x5e/0xa0 [ 119.559835][ T976] ? vprintk_emit+0x320/0x3e0 [ 119.559837][ T976] vprintk_emit+0x37c/0x3e0 [ 119.559839][ T976] ? wake_up_klogd_work_func+0x90/0x90 [ 119.559841][ T976] ? try_to_wake_up+0x153/0x1130 [ 119.559844][ T976] _printk+0xc7/0x100 [ 119.559847][ T976] ? snapshot_read.cold+0x21/0x21 [ 119.559849][ T976] ? __virt_addr_valid+0x102/0x440 [ 119.559851][ T976] ? __virt_addr_valid+0x1da/0x440 [ 119.559853][ T976] ? netdev_name+0x43/0x60 [ 119.559856][ T976] ? __netdev_printk+0x17f/0x1d0 [ 119.559857][ T976] netdev_info+0xe2/0x116 [ 119.559859][ T976] ? netdev_notice+0x120/0x120 [ 119.559860][ T976] ? netlink_unicast+0x486/0x750 [ 119.559864][ T976] ? netlink_sendmsg+0x735/0xc60 [ 119.559865][ T976] ? pwq_dec_nr_in_flight+0x780/0x780 [ 119.559868][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559870][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559872][ T976] ? mutex_is_locked+0x1c/0x50 [ 119.559874][ T976] netif_set_allmulti.cold+0x7c/0x166 [ 119.559877][ T976] ? __local_bh_enable_ip+0xaa/0x150 [ 119.559880][ T976] __dev_change_flags+0x445/0x660 [ 119.559883][ T976] ? netif_set_allmulti+0x250/0x250 [ 119.559885][ T976] ? kernel_text_address+0x149/0x170 [ 119.559887][ T976] ? __kernel_text_address+0x12/0x30 [ 119.559888][ T976] ? write_profile+0xf0/0xf0 [ 119.559891][ T976] ? unwind_get_return_address+0x67/0xd0 [ 119.559893][ T976] netif_change_flags+0x87/0x190 [ 119.559895][ T976] do_setlink.isra.0+0x1cc3/0x2750 [ 119.559899][ T976] ? stack_trace_save+0x93/0xc0 [ 119.559900][ T976] ? rtnl_link_get_size+0x350/0x350 [ 119.559902][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559903][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 119.559907][ T976] ? kasan_save_stack+0x3d/0x50 [ 119.559910][ T976] ? kasan_save_stack+0x2f/0x50 [ 119.559911][ T976] ? kasan_save_track+0x14/0x30 [ 119.559913][ T976] ? __kasan_kmalloc+0x7b/0x90 [ 119.559914][ T976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 119.559916][ T976] ? rtnl_newlink+0x124/0x11c0 [ 119.559917][ T976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.559918][ T976] ? netlink_rcv_skb+0x14e/0x3a0 [ 119.559919][ T976] ? netlink_unicast+0x486/0x750 [ 119.559920][ T976] ? netlink_sendmsg+0x735/0xc60 [ 119.559921][ T976] ? ____sys_sendmsg+0x415/0x880 [ 119.559924][ T976] ? ___sys_sendmsg+0x14e/0x1d0 [ 119.559925][ T976] ? __sys_sendmsg+0x12c/0x1d0 [ 119.559927][ T976] ? do_syscall_64+0xff/0x530 [ 119.559929][ T976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.559931][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559933][ T976] ? lock_acquire+0x13c/0x160 [ 119.559934][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559936][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559938][ T976] ? trace_contention_end+0xb3/0x180 [ 119.559940][ T976] ? __mutex_lock+0x1db/0x1ea0 [ 119.559942][ T976] ? __mutex_lock+0x9a3/0x1ea0 [ 119.559943][ T976] ? rtnl_newlink+0x9a8/0x11c0 [ 119.559945][ T976] ? ww_mutex_lock+0x160/0x160 [ 119.559947][ T976] ? __rtnl_newlink+0x3fa/0xa50 [ 119.559949][ T976] rtnl_newlink+0x9f1/0x11c0 [ 119.559950][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559952][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 119.559953][ T976] ? lock_acquire+0x13c/0x160 [ 119.559955][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559957][ T976] ? is_bpf_text_address+0x3e/0x110 [ 119.559960][ T976] ? is_bpf_text_address+0x72/0x110 [ 119.559962][ T976] ? kernel_text_address+0x149/0x170 [ 119.559963][ T976] ? __kernel_text_address+0x12/0x30 [ 119.559964][ T976] ? write_profile+0xf0/0xf0 [ 119.559965][ T976] ? unwind_get_return_address+0x67/0xd0 [ 119.559967][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559968][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559970][ T976] ? cap_capable+0x1d7/0x3d0 [ 119.559973][ T976] ? lock_acquire+0x13c/0x160 [ 119.559975][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559976][ T976] ? rtnl_bridge_getlink+0x850/0x850 [ 119.559978][ T976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 119.559979][ T976] ? rtnl_link_fill+0x920/0x920 [ 119.559981][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 119.559982][ T976] ? stack_depot_save_flags+0x1bc/0x790 [ 119.559984][ T976] netlink_rcv_skb+0x14e/0x3a0 [ 119.559986][ T976] ? rtnl_link_fill+0x920/0x920 [ 119.559987][ T976] ? lock_release+0x184/0x1f0 [ 119.559988][ T976] ? netlink_ack+0xcf0/0xcf0 [ 119.559990][ T976] ? __netlink_lookup+0xb9/0x6b0 [ 119.559992][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.559994][ T976] ? lock_release+0x184/0x1f0 [ 119.559996][ T976] netlink_unicast+0x486/0x750 [ 119.559998][ T976] ? netlink_attachskb+0x810/0x810 [ 119.559999][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.560001][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.560002][ T976] ? lock_acquire+0x13c/0x160 [ 119.560004][ T976] netlink_sendmsg+0x735/0xc60 [ 119.560006][ T976] ? netlink_unicast+0x750/0x750 [ 119.560008][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.560010][ T976] ? lock_release+0x184/0x1f0 [ 119.560011][ T976] ____sys_sendmsg+0x415/0x880 [ 119.560013][ T976] ? copy_msghdr_from_user+0x279/0x420 [ 119.560015][ T976] ? get_timestamp.constprop.0+0x390/0x390 [ 119.560016][ T976] ? move_addr_to_kernel+0x40/0x40 [ 119.560017][ T976] ? filter_irq_stacks+0xd0/0xd0 [ 119.560020][ T976] ___sys_sendmsg+0x14e/0x1d0 [ 119.560022][ T976] ? copy_msghdr_from_user+0x420/0x420 [ 119.560026][ T976] __sys_sendmsg+0x12c/0x1d0 [ 119.560028][ T976] ? __sys_sendmsg_sock+0x20/0x20 [ 119.560031][ T976] ? rcu_is_watching+0x16/0xd0 [ 119.560033][ T976] do_syscall_64+0xff/0x530 [ 119.560034][ T976] ? exc_page_fault+0xee/0x100 [ 119.560036][ T976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 119.560038][ T976] RIP: 0033:0x7fa604eb454e [ 119.560040][ 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 [ 119.560042][ T976] RSP: 002b:00007ffe3db86a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 119.560046][ T976] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa604eb454e [ 119.560047][ T976] RDX: 0000000000000000 RSI: 00007ffe3db86ae0 RDI: 0000000000000005 [ 119.560048][ T976] RBP: 00007ffe3db86a40 R08: 0000000000000000 R09: 0000000000000000 [ 119.560049][ T976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df69 [ 119.560050][ T976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3db871a0 [ 119.560053][ T976] [ 122.464189][ T66] br0: left promiscuous mode [ 122.464205][ T66] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 122.464207][ T66] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 66, name: kworker/2:2 [ 122.464209][ T66] preempt_count: 1, expected: 0 [ 122.464210][ T66] RCU nest depth: 0, expected: 0 [ 122.464211][ T66] INFO: lockdep is turned off. [ 122.464212][ T66] irq event stamp: 21354 [ 122.464213][ T66] hardirqs last enabled at (21353): [] _raw_spin_unlock_irq+0x28/0x50 [ 122.464222][ T66] hardirqs last disabled at (21354): [] __schedule+0x1246/0x20e0 [ 122.464224][ T66] softirqs last enabled at (20174): [] handle_softirqs+0x67c/0x900 [ 122.464228][ T66] softirqs last disabled at (20135): [] do_softirq+0xac/0xe0 [ 122.464230][ T66] Preemption disabled at: [ 122.464231][ T66] [] vprintk_emit+0x31b/0x3e0 [ 122.464238][ T66] CPU: 2 UID: 0 PID: 66 Comm: kworker/2:2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 122.464241][ T66] Tainted: [W]=WARN [ 122.464242][ T66] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 122.464244][ T66] Workqueue: events netdev_work_proc [ 122.464250][ T66] Call Trace: [ 122.464252][ T66] [ 122.464253][ T66] dump_stack_lvl+0x6f/0xa0 [ 122.464258][ T66] ? vprintk_emit+0x31b/0x3e0 [ 122.464260][ T66] __might_resched.cold+0x1fe/0x2c1 [ 122.464264][ T66] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 122.464267][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464271][ T66] __kmalloc_noprof+0x443/0x760 [ 122.464275][ T66] ? __rwlock_init+0x150/0x150 [ 122.464277][ T66] ? alloc_buf.isra.0+0x4b/0x260 [ 122.464281][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 122.464283][ T66] alloc_buf.isra.0+0x4b/0x260 [ 122.464285][ T66] put_chars+0x1e1/0x2f0 [ 122.464287][ T66] ? __send_to_port+0x420/0x420 [ 122.464288][ T66] ? console_prepend_replay+0x20/0x20 [ 122.464291][ T66] hvc_console_print+0x292/0x780 [ 122.464294][ T66] ? hvc_write+0x3a0/0x3a0 [ 122.464295][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464297][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464299][ T66] ? lock_acquire+0x13c/0x160 [ 122.464301][ T66] console_emit_next_record+0x22f/0x4c0 [ 122.464303][ T66] ? devkmsg_read+0x4b0/0x4b0 [ 122.464305][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464307][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464308][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464310][ T66] ? lock_acquire+0x13c/0x160 [ 122.464312][ T66] ? console_flush_one_record+0x111/0x710 [ 122.464314][ T66] console_flush_one_record+0x46f/0x710 [ 122.464316][ T66] ? console_emit_next_record+0x4c0/0x4c0 [ 122.464319][ T66] console_unlock+0xee/0x1f0 [ 122.464320][ T66] ? lock_acquire+0x13c/0x160 [ 122.464322][ T66] ? console_flush_one_record+0x710/0x710 [ 122.464323][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464325][ T66] ? lock_release+0x184/0x1f0 [ 122.464326][ T66] ? lock_acquire+0x60/0x160 [ 122.464328][ T66] ? __rcu_read_lock+0x30/0x70 [ 122.464330][ T66] ? __down_trylock_console_sem+0x5e/0xa0 [ 122.464332][ T66] ? vprintk_emit+0x320/0x3e0 [ 122.464334][ T66] vprintk_emit+0x37c/0x3e0 [ 122.464336][ T66] ? wake_up_klogd_work_func+0x90/0x90 [ 122.464338][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464340][ T66] ? lock_acquire+0x13c/0x160 [ 122.464342][ T66] _printk+0xc7/0x100 [ 122.464345][ T66] ? snapshot_read.cold+0x21/0x21 [ 122.464347][ T66] ? unwind_next_frame+0x69b/0x1ea0 [ 122.464349][ T66] ? ret_from_fork_asm+0x11/0x20 [ 122.464351][ T66] ? netdev_name+0x43/0x60 [ 122.464354][ T66] ? __netdev_printk+0x17f/0x1d0 [ 122.464356][ T66] netdev_info+0xe2/0x116 [ 122.464358][ T66] ? netdev_notice+0x120/0x120 [ 122.464359][ T66] ? __unwind_start+0x42e/0x900 [ 122.464361][ T66] ? do_raw_spin_lock+0x131/0x280 [ 122.464363][ T66] ? mutex_is_locked+0x1c/0x50 [ 122.464366][ T66] __dev_set_promiscuity.cold+0x95/0x104 [ 122.464369][ T66] netif_rx_mode_run+0x7c4/0x9b0 [ 122.464372][ T66] ? __rwlock_init+0x150/0x150 [ 122.464375][ T66] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 122.464376][ T66] ? do_raw_spin_unlock+0x59/0x250 [ 122.464378][ T66] ? ref_tracker_free+0x380/0x870 [ 122.464381][ T66] ? ref_tracker_alloc+0x430/0x430 [ 122.464383][ T66] ? netdev_work_proc+0xdd/0x5d0 [ 122.464384][ T66] ? netdev_work_proc+0x26a/0x5d0 [ 122.464385][ T66] ? ret_from_fork_asm+0x11/0x20 [ 122.464387][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464389][ T66] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 122.464392][ T66] netdev_work_proc+0x3f7/0x5d0 [ 122.464394][ T66] ? netdev_work_sched+0x10/0x10 [ 122.464396][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464397][ T66] ? lock_acquire+0x13c/0x160 [ 122.464399][ T66] ? rcu_is_watching+0x16/0xd0 [ 122.464401][ T66] process_one_work+0xe3e/0x1560 [ 122.464405][ T66] ? __queue_delayed_work+0x470/0x470 [ 122.464407][ T66] ? __rwlock_init+0x150/0x150 [ 122.464409][ T66] worker_thread+0x4f1/0xd60 [ 122.464411][ T66] ? rescuer_thread+0x1340/0x1340 [ 122.464413][ T66] ? __kthread_parkme+0xbd/0x210 [ 122.464415][ T66] ? rescuer_thread+0x1340/0x1340 [ 122.464417][ T66] ? rescuer_thread+0x1340/0x1340 [ 122.464418][ T66] kthread+0x367/0x460 [ 122.464420][ T66] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 122.464421][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 122.464423][ T66] ret_from_fork+0x474/0x6b0 [ 122.464426][ T66] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 122.464428][ T66] ? __switch_to+0x5a3/0xe00 [ 122.464430][ T66] ? kthread_affine_preferred+0x4c0/0x4c0 [ 122.464432][ T66] ret_from_fork_asm+0x11/0x20 [ 122.464435][ T66] [ 122.548176][ T1060] br0: port 1(veth1) entered disabled state [ 122.648124][ T1065] veth1: left allmulticast mode [ 122.648283][ T1065] veth1: left promiscuous mode [ 122.648478][ T1065] br0: port 1(veth1) entered disabled state [ 122.916483][ T1092] veth1: entered promiscuous mode [ 122.956855][ T1096] veth1: left promiscuous mode [ 123.123958][ T1105] 8021q: 802.1Q VLAN Support v1.8 [ 123.454870][ T9] veth1: entered promiscuous mode [ 140.000665][ T1178] veth1.100: entered promiscuous mode [ 140.000681][ T1178] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 140.000683][ T1178] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1178, name: ip [ 140.000685][ T1178] preempt_count: 1, expected: 0 [ 140.000686][ T1178] RCU nest depth: 0, expected: 0 [ 140.000687][ T1178] INFO: lockdep is turned off. [ 140.000688][ T1178] irq event stamp: 0 [ 140.000688][ T1178] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 140.000693][ T1178] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 140.000699][ T1178] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 140.000701][ T1178] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 140.000702][ T1178] Preemption disabled at: [ 140.000703][ T1178] [] vprintk_emit+0x31b/0x3e0 [ 140.000710][ T1178] CPU: 2 UID: 0 PID: 1178 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 140.000713][ T1178] Tainted: [W]=WARN [ 140.000714][ T1178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 140.000716][ T1178] Call Trace: [ 140.000718][ T1178] [ 140.000719][ T1178] dump_stack_lvl+0x6f/0xa0 [ 140.000724][ T1178] ? vprintk_emit+0x31b/0x3e0 [ 140.000726][ T1178] __might_resched.cold+0x1fe/0x2c1 [ 140.000730][ T1178] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 140.000733][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000737][ T1178] __kmalloc_noprof+0x443/0x760 [ 140.000741][ T1178] ? __rwlock_init+0x150/0x150 [ 140.000744][ T1178] ? alloc_buf.isra.0+0x4b/0x260 [ 140.000748][ T1178] ? do_raw_spin_unlock+0x59/0x250 [ 140.000749][ T1178] alloc_buf.isra.0+0x4b/0x260 [ 140.000751][ T1178] put_chars+0x1e1/0x2f0 [ 140.000753][ T1178] ? desc_read_finalized_seq+0x79/0x120 [ 140.000755][ T1178] ? __send_to_port+0x420/0x420 [ 140.000757][ T1178] ? console_prepend_replay+0x20/0x20 [ 140.000759][ T1178] hvc_console_print+0x292/0x780 [ 140.000762][ T1178] ? hvc_write+0x3a0/0x3a0 [ 140.000763][ T1178] ? do_raw_spin_lock+0x131/0x280 [ 140.000765][ T1178] ? __rwlock_init+0x150/0x150 [ 140.000766][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000768][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000770][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000772][ T1178] console_emit_next_record+0x22f/0x4c0 [ 140.000774][ T1178] ? devkmsg_read+0x4b0/0x4b0 [ 140.000776][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000778][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000779][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000781][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000783][ T1178] ? console_flush_one_record+0x111/0x710 [ 140.000785][ T1178] console_flush_one_record+0x46f/0x710 [ 140.000787][ T1178] ? console_emit_next_record+0x4c0/0x4c0 [ 140.000789][ T1178] console_unlock+0xee/0x1f0 [ 140.000791][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000793][ T1178] ? console_flush_one_record+0x710/0x710 [ 140.000794][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000796][ T1178] ? lock_release+0x184/0x1f0 [ 140.000797][ T1178] ? lock_acquire+0x60/0x160 [ 140.000798][ T1178] ? __rcu_read_lock+0x30/0x70 [ 140.000801][ T1178] ? __down_trylock_console_sem+0x5e/0xa0 [ 140.000803][ T1178] ? vprintk_emit+0x320/0x3e0 [ 140.000805][ T1178] vprintk_emit+0x37c/0x3e0 [ 140.000807][ T1178] ? wake_up_klogd_work_func+0x90/0x90 [ 140.000808][ T1178] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 140.000813][ T1178] ? try_to_wake_up+0x153/0x1130 [ 140.000815][ T1178] _printk+0xc7/0x100 [ 140.000818][ T1178] ? snapshot_read.cold+0x21/0x21 [ 140.000820][ T1178] ? __virt_addr_valid+0x102/0x440 [ 140.000823][ T1178] ? __virt_addr_valid+0x1da/0x440 [ 140.000825][ T1178] ? netdev_name+0x43/0x60 [ 140.000828][ T1178] ? __netdev_printk+0x17f/0x1d0 [ 140.000830][ T1178] netdev_info+0xe2/0x116 [ 140.000832][ T1178] ? netdev_notice+0x120/0x120 [ 140.000833][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 140.000836][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 140.000840][ T1178] ? pwq_dec_nr_in_flight+0x780/0x780 [ 140.000843][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000844][ T1178] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 140.000847][ T1178] ? mutex_is_locked+0x1c/0x50 [ 140.000850][ T1178] __dev_set_promiscuity.cold+0x95/0x104 [ 140.000853][ T1178] __dev_change_flags+0x396/0x660 [ 140.000856][ T1178] ? netif_set_allmulti+0x250/0x250 [ 140.000858][ T1178] ? kernel_text_address+0x149/0x170 [ 140.000860][ T1178] ? __kernel_text_address+0x12/0x30 [ 140.000861][ T1178] ? write_profile+0xf0/0xf0 [ 140.000863][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 140.000866][ T1178] netif_change_flags+0x87/0x190 [ 140.000868][ T1178] do_setlink.isra.0+0x1cc3/0x2750 [ 140.000872][ T1178] ? stack_trace_save+0x93/0xc0 [ 140.000873][ T1178] ? rtnl_link_get_size+0x350/0x350 [ 140.000874][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000876][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 140.000879][ T1178] ? kasan_save_stack+0x3d/0x50 [ 140.000882][ T1178] ? kasan_save_stack+0x2f/0x50 [ 140.000884][ T1178] ? kasan_save_track+0x14/0x30 [ 140.000885][ T1178] ? __kasan_kmalloc+0x7b/0x90 [ 140.000887][ T1178] ? __kmalloc_cache_noprof+0x29a/0x620 [ 140.000888][ T1178] ? rtnl_newlink+0x124/0x11c0 [ 140.000889][ T1178] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 140.000890][ T1178] ? netlink_rcv_skb+0x14e/0x3a0 [ 140.000892][ T1178] ? netlink_unicast+0x486/0x750 [ 140.000893][ T1178] ? netlink_sendmsg+0x735/0xc60 [ 140.000894][ T1178] ? ____sys_sendmsg+0x415/0x880 [ 140.000895][ T1178] ? ___sys_sendmsg+0x14e/0x1d0 [ 140.000897][ T1178] ? __sys_sendmsg+0x12c/0x1d0 [ 140.000898][ T1178] ? do_syscall_64+0xff/0x530 [ 140.000900][ T1178] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.000903][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000904][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000906][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000907][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000909][ T1178] ? trace_contention_end+0xb3/0x180 [ 140.000911][ T1178] ? __mutex_lock+0x1db/0x1ea0 [ 140.000913][ T1178] ? __mutex_lock+0x9a3/0x1ea0 [ 140.000914][ T1178] ? rtnl_newlink+0x9a8/0x11c0 [ 140.000916][ T1178] ? ww_mutex_lock+0x160/0x160 [ 140.000918][ T1178] ? __rtnl_newlink+0x3fa/0xa50 [ 140.000920][ T1178] rtnl_newlink+0x9f1/0x11c0 [ 140.000922][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000923][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 140.000925][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000926][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000928][ T1178] ? is_bpf_text_address+0x3e/0x110 [ 140.000931][ T1178] ? is_bpf_text_address+0x72/0x110 [ 140.000933][ T1178] ? kernel_text_address+0x149/0x170 [ 140.000934][ T1178] ? __kernel_text_address+0x12/0x30 [ 140.000936][ T1178] ? write_profile+0xf0/0xf0 [ 140.000937][ T1178] ? unwind_get_return_address+0x67/0xd0 [ 140.000938][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000940][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000941][ T1178] ? cap_capable+0x1d7/0x3d0 [ 140.000945][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000946][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000948][ T1178] ? rtnl_bridge_getlink+0x850/0x850 [ 140.000949][ T1178] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 140.000951][ T1178] ? rtnl_link_fill+0x920/0x920 [ 140.000952][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 140.000954][ T1178] ? stack_depot_save_flags+0x1bc/0x790 [ 140.000956][ T1178] netlink_rcv_skb+0x14e/0x3a0 [ 140.000957][ T1178] ? rtnl_link_fill+0x920/0x920 [ 140.000958][ T1178] ? lock_release+0x184/0x1f0 [ 140.000962][ T1178] ? netlink_ack+0xcf0/0xcf0 [ 140.000963][ T1178] ? __netlink_lookup+0xb9/0x6b0 [ 140.000966][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000967][ T1178] ? lock_release+0x184/0x1f0 [ 140.000969][ T1178] netlink_unicast+0x486/0x750 [ 140.000971][ T1178] ? netlink_attachskb+0x810/0x810 [ 140.000973][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000974][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000976][ T1178] ? lock_acquire+0x13c/0x160 [ 140.000978][ T1178] netlink_sendmsg+0x735/0xc60 [ 140.000980][ T1178] ? netlink_unicast+0x750/0x750 [ 140.000981][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.000983][ T1178] ? lock_release+0x184/0x1f0 [ 140.000985][ T1178] ____sys_sendmsg+0x415/0x880 [ 140.000986][ T1178] ? copy_msghdr_from_user+0x279/0x420 [ 140.000988][ T1178] ? get_timestamp.constprop.0+0x390/0x390 [ 140.000990][ T1178] ? move_addr_to_kernel+0x40/0x40 [ 140.000991][ T1178] ? filter_irq_stacks+0xd0/0xd0 [ 140.000994][ T1178] ___sys_sendmsg+0x14e/0x1d0 [ 140.000995][ T1178] ? copy_msghdr_from_user+0x420/0x420 [ 140.001000][ T1178] __sys_sendmsg+0x12c/0x1d0 [ 140.001002][ T1178] ? __sys_sendmsg_sock+0x20/0x20 [ 140.001005][ T1178] ? rcu_is_watching+0x16/0xd0 [ 140.001007][ T1178] do_syscall_64+0xff/0x530 [ 140.001008][ T1178] ? exc_page_fault+0xee/0x100 [ 140.001010][ T1178] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 140.001011][ T1178] RIP: 0033:0x7fb520c2554e [ 140.001013][ 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 [ 140.001015][ T1178] RSP: 002b:00007ffec28c4c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 140.001019][ T1178] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fb520c2554e [ 140.001021][ T1178] RDX: 0000000000000000 RSI: 00007ffec28c4cf0 RDI: 0000000000000005 [ 140.001021][ T1178] RBP: 00007ffec28c4c50 R08: 0000000000000000 R09: 0000000000000000 [ 140.001022][ T1178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df7e [ 140.001023][ T1178] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffec28c53b0 [ 140.001025][ T1178] [ 145.245627][ T1193] veth1.100: left promiscuous mode [ 145.245648][ T1193] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 145.245651][ T1193] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1193, name: ip [ 145.245652][ T1193] preempt_count: 1, expected: 0 [ 145.245653][ T1193] RCU nest depth: 0, expected: 0 [ 145.245654][ T1193] INFO: lockdep is turned off. [ 145.245655][ T1193] irq event stamp: 0 [ 145.245656][ T1193] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 145.245660][ T1193] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 145.245666][ T1193] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 145.245668][ T1193] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 145.245669][ T1193] Preemption disabled at: [ 145.245670][ T1193] [] vprintk_emit+0x31b/0x3e0 [ 145.245677][ T1193] CPU: 0 UID: 0 PID: 1193 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 145.245680][ T1193] Tainted: [W]=WARN [ 145.245681][ T1193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 145.245683][ T1193] Call Trace: [ 145.245685][ T1193] [ 145.245686][ T1193] dump_stack_lvl+0x6f/0xa0 [ 145.245691][ T1193] ? vprintk_emit+0x31b/0x3e0 [ 145.245693][ T1193] __might_resched.cold+0x1fe/0x2c1 [ 145.245697][ T1193] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 145.245700][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245704][ T1193] __kmalloc_noprof+0x443/0x760 [ 145.245708][ T1193] ? __rwlock_init+0x150/0x150 [ 145.245710][ T1193] ? alloc_buf.isra.0+0x4b/0x260 [ 145.245714][ T1193] ? do_raw_spin_unlock+0x59/0x250 [ 145.245716][ T1193] alloc_buf.isra.0+0x4b/0x260 [ 145.245718][ T1193] put_chars+0x1e1/0x2f0 [ 145.245719][ T1193] ? desc_read_finalized_seq+0x79/0x120 [ 145.245721][ T1193] ? __send_to_port+0x420/0x420 [ 145.245723][ T1193] ? console_prepend_replay+0x20/0x20 [ 145.245725][ T1193] hvc_console_print+0x292/0x780 [ 145.245729][ T1193] ? hvc_write+0x3a0/0x3a0 [ 145.245730][ T1193] ? do_raw_spin_lock+0x131/0x280 [ 145.245732][ T1193] ? __rwlock_init+0x150/0x150 [ 145.245733][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245735][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245736][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245738][ T1193] console_emit_next_record+0x22f/0x4c0 [ 145.245741][ T1193] ? devkmsg_read+0x4b0/0x4b0 [ 145.245743][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245744][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245746][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245747][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245749][ T1193] ? console_flush_one_record+0x111/0x710 [ 145.245751][ T1193] console_flush_one_record+0x46f/0x710 [ 145.245753][ T1193] ? console_emit_next_record+0x4c0/0x4c0 [ 145.245756][ T1193] console_unlock+0xee/0x1f0 [ 145.245757][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245759][ T1193] ? console_flush_one_record+0x710/0x710 [ 145.245760][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245762][ T1193] ? lock_release+0x184/0x1f0 [ 145.245763][ T1193] ? lock_acquire+0x60/0x160 [ 145.245765][ T1193] ? __rcu_read_lock+0x30/0x70 [ 145.245767][ T1193] ? __down_trylock_console_sem+0x5e/0xa0 [ 145.245769][ T1193] ? vprintk_emit+0x320/0x3e0 [ 145.245770][ T1193] vprintk_emit+0x37c/0x3e0 [ 145.245773][ T1193] ? wake_up_klogd_work_func+0x90/0x90 [ 145.245775][ T1193] ? update_load_avg+0x141/0xf00 [ 145.245777][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245778][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245780][ T1193] _printk+0xc7/0x100 [ 145.245783][ T1193] ? snapshot_read.cold+0x21/0x21 [ 145.245785][ T1193] ? __switch_to+0x5a3/0xe00 [ 145.245788][ T1193] ? trace_sched_exit_tp+0x9b/0x160 [ 145.245790][ T1193] ? __schedule+0xfa5/0x20e0 [ 145.245793][ T1193] ? netdev_name+0x43/0x60 [ 145.245796][ T1193] ? __netdev_printk+0x17f/0x1d0 [ 145.245798][ T1193] netdev_info+0xe2/0x116 [ 145.245799][ T1193] ? netdev_notice+0x120/0x120 [ 145.245801][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 145.245804][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 145.245807][ T1193] ? preempt_schedule_common+0x3e/0xc0 [ 145.245809][ T1193] ? mutex_is_locked+0x1c/0x50 [ 145.245812][ T1193] __dev_set_promiscuity.cold+0x95/0x104 [ 145.245815][ T1193] __dev_change_flags+0x396/0x660 [ 145.245819][ T1193] ? netif_set_allmulti+0x250/0x250 [ 145.245820][ T1193] ? kernel_text_address+0x149/0x170 [ 145.245823][ T1193] ? __kernel_text_address+0x12/0x30 [ 145.245824][ T1193] ? write_profile+0xf0/0xf0 [ 145.245826][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 145.245829][ T1193] netif_change_flags+0x87/0x190 [ 145.245831][ T1193] do_setlink.isra.0+0x1cc3/0x2750 [ 145.245835][ T1193] ? stack_trace_save+0x93/0xc0 [ 145.245837][ T1193] ? rtnl_link_get_size+0x350/0x350 [ 145.245838][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245840][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 145.245843][ T1193] ? kasan_save_stack+0x3d/0x50 [ 145.245846][ T1193] ? kasan_save_stack+0x2f/0x50 [ 145.245848][ T1193] ? kasan_save_track+0x14/0x30 [ 145.245849][ T1193] ? __kasan_kmalloc+0x7b/0x90 [ 145.245851][ T1193] ? __kmalloc_cache_noprof+0x29a/0x620 [ 145.245852][ T1193] ? rtnl_newlink+0x124/0x11c0 [ 145.245853][ T1193] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 145.245854][ T1193] ? netlink_rcv_skb+0x14e/0x3a0 [ 145.245856][ T1193] ? netlink_unicast+0x486/0x750 [ 145.245857][ T1193] ? netlink_sendmsg+0x735/0xc60 [ 145.245858][ T1193] ? ____sys_sendmsg+0x415/0x880 [ 145.245860][ T1193] ? ___sys_sendmsg+0x14e/0x1d0 [ 145.245861][ T1193] ? __sys_sendmsg+0x12c/0x1d0 [ 145.245863][ T1193] ? do_syscall_64+0xff/0x530 [ 145.245865][ T1193] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 145.245867][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245869][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245870][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245872][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245873][ T1193] ? trace_contention_end+0xb3/0x180 [ 145.245875][ T1193] ? __mutex_lock+0x1db/0x1ea0 [ 145.245877][ T1193] ? __mutex_lock+0x9a3/0x1ea0 [ 145.245878][ T1193] ? rtnl_newlink+0x9a8/0x11c0 [ 145.245880][ T1193] ? ww_mutex_lock+0x160/0x160 [ 145.245882][ T1193] ? __rtnl_newlink+0x3fa/0xa50 [ 145.245884][ T1193] rtnl_newlink+0x9f1/0x11c0 [ 145.245886][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245888][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 145.245889][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245890][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245892][ T1193] ? is_bpf_text_address+0x3e/0x110 [ 145.245895][ T1193] ? is_bpf_text_address+0x72/0x110 [ 145.245897][ T1193] ? kernel_text_address+0x149/0x170 [ 145.245898][ T1193] ? __kernel_text_address+0x12/0x30 [ 145.245899][ T1193] ? write_profile+0xf0/0xf0 [ 145.245901][ T1193] ? unwind_get_return_address+0x67/0xd0 [ 145.245902][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245903][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245905][ T1193] ? cap_capable+0x1d7/0x3d0 [ 145.245908][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245910][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245912][ T1193] ? rtnl_bridge_getlink+0x850/0x850 [ 145.245913][ T1193] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 145.245915][ T1193] ? rtnl_link_fill+0x920/0x920 [ 145.245916][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 145.245917][ T1193] ? stack_depot_save_flags+0x1bc/0x790 [ 145.245920][ T1193] netlink_rcv_skb+0x14e/0x3a0 [ 145.245921][ T1193] ? rtnl_link_fill+0x920/0x920 [ 145.245923][ T1193] ? lock_release+0x184/0x1f0 [ 145.245924][ T1193] ? netlink_ack+0xcf0/0xcf0 [ 145.245925][ T1193] ? __netlink_lookup+0xb9/0x6b0 [ 145.245928][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245929][ T1193] ? lock_release+0x184/0x1f0 [ 145.245931][ T1193] netlink_unicast+0x486/0x750 [ 145.245933][ T1193] ? netlink_attachskb+0x810/0x810 [ 145.245935][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245936][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245938][ T1193] ? lock_acquire+0x13c/0x160 [ 145.245940][ T1193] netlink_sendmsg+0x735/0xc60 [ 145.245942][ T1193] ? netlink_unicast+0x750/0x750 [ 145.245943][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245945][ T1193] ? lock_release+0x184/0x1f0 [ 145.245947][ T1193] ____sys_sendmsg+0x415/0x880 [ 145.245949][ T1193] ? copy_msghdr_from_user+0x279/0x420 [ 145.245950][ T1193] ? get_timestamp.constprop.0+0x390/0x390 [ 145.245952][ T1193] ? move_addr_to_kernel+0x40/0x40 [ 145.245953][ T1193] ? filter_irq_stacks+0xd0/0xd0 [ 145.245956][ T1193] ___sys_sendmsg+0x14e/0x1d0 [ 145.245957][ T1193] ? copy_msghdr_from_user+0x420/0x420 [ 145.245965][ T1193] __sys_sendmsg+0x12c/0x1d0 [ 145.245967][ T1193] ? __sys_sendmsg_sock+0x20/0x20 [ 145.245969][ T1193] ? rcu_is_watching+0x16/0xd0 [ 145.245971][ T1193] do_syscall_64+0xff/0x530 [ 145.245972][ T1193] ? exc_page_fault+0xee/0x100 [ 145.245975][ T1193] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 145.245976][ T1193] RIP: 0033:0x7fc36c3ec54e [ 145.245978][ 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 [ 145.245980][ T1193] RSP: 002b:00007fffdd3e4de0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 145.245984][ T1193] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fc36c3ec54e [ 145.245985][ T1193] RDX: 0000000000000000 RSI: 00007fffdd3e4e90 RDI: 0000000000000005 [ 145.245986][ T1193] RBP: 00007fffdd3e4df0 R08: 0000000000000000 R09: 0000000000000000 [ 145.245987][ T1193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df83 [ 145.245988][ T1193] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffdd3e5550 [ 145.245990][ T1193] [ 147.549204][ T1220] veth1.100: entered allmulticast mode [ 147.549220][ T1220] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 147.549223][ T1220] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1220, name: ip [ 147.549225][ T1220] preempt_count: 1, expected: 0 [ 147.549225][ T1220] RCU nest depth: 0, expected: 0 [ 147.549226][ T1220] INFO: lockdep is turned off. [ 147.549227][ T1220] irq event stamp: 0 [ 147.549228][ T1220] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 147.549232][ T1220] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 147.549239][ T1220] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 147.549240][ T1220] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 147.549242][ T1220] Preemption disabled at: [ 147.549242][ T1220] [] vprintk_emit+0x31b/0x3e0 [ 147.549249][ T1220] CPU: 0 UID: 0 PID: 1220 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 147.549253][ T1220] Tainted: [W]=WARN [ 147.549254][ T1220] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 147.549255][ T1220] Call Trace: [ 147.549257][ T1220] [ 147.549258][ T1220] dump_stack_lvl+0x6f/0xa0 [ 147.549263][ T1220] ? vprintk_emit+0x31b/0x3e0 [ 147.549265][ T1220] __might_resched.cold+0x1fe/0x2c1 [ 147.549269][ T1220] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 147.549270][ T1220] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 147.549273][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549277][ T1220] __kmalloc_noprof+0x443/0x760 [ 147.549281][ T1220] ? __rwlock_init+0x150/0x150 [ 147.549284][ T1220] ? alloc_buf.isra.0+0x4b/0x260 [ 147.549288][ T1220] ? do_raw_spin_unlock+0x59/0x250 [ 147.549289][ T1220] alloc_buf.isra.0+0x4b/0x260 [ 147.549291][ T1220] put_chars+0x1e1/0x2f0 [ 147.549293][ T1220] ? __send_to_port+0x420/0x420 [ 147.549295][ T1220] ? console_prepend_replay+0x20/0x20 [ 147.549297][ T1220] hvc_console_print+0x292/0x780 [ 147.549301][ T1220] ? hvc_write+0x3a0/0x3a0 [ 147.549302][ T1220] ? vsnprintf+0x527/0x1700 [ 147.549305][ T1220] ? __rwlock_init+0x150/0x150 [ 147.549307][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549309][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549311][ T1220] console_emit_next_record+0x22f/0x4c0 [ 147.549313][ T1220] ? devkmsg_read+0x4b0/0x4b0 [ 147.549315][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549317][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549318][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549320][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549322][ T1220] ? console_flush_one_record+0x111/0x710 [ 147.549324][ T1220] console_flush_one_record+0x46f/0x710 [ 147.549326][ T1220] ? console_emit_next_record+0x4c0/0x4c0 [ 147.549329][ T1220] console_unlock+0xee/0x1f0 [ 147.549330][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549332][ T1220] ? console_flush_one_record+0x710/0x710 [ 147.549333][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549335][ T1220] ? lock_release+0x184/0x1f0 [ 147.549336][ T1220] ? lock_acquire+0x60/0x160 [ 147.549338][ T1220] ? __rcu_read_lock+0x30/0x70 [ 147.549340][ T1220] ? __down_trylock_console_sem+0x5e/0xa0 [ 147.549342][ T1220] ? vprintk_emit+0x320/0x3e0 [ 147.549344][ T1220] vprintk_emit+0x37c/0x3e0 [ 147.549346][ T1220] ? wake_up_klogd_work_func+0x90/0x90 [ 147.549348][ T1220] ? try_to_wake_up+0x153/0x1130 [ 147.549350][ T1220] _printk+0xc7/0x100 [ 147.549354][ T1220] ? snapshot_read.cold+0x21/0x21 [ 147.549356][ T1220] ? __virt_addr_valid+0x102/0x440 [ 147.549359][ T1220] ? __virt_addr_valid+0x1da/0x440 [ 147.549360][ T1220] ? netdev_name+0x43/0x60 [ 147.549363][ T1220] ? __netdev_printk+0x17f/0x1d0 [ 147.549365][ T1220] netdev_info+0xe2/0x116 [ 147.549366][ T1220] ? netdev_notice+0x120/0x120 [ 147.549368][ T1220] ? netlink_unicast+0x486/0x750 [ 147.549371][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 147.549372][ T1220] ? pwq_dec_nr_in_flight+0x780/0x780 [ 147.549375][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549377][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549379][ T1220] ? mutex_is_locked+0x1c/0x50 [ 147.549382][ T1220] netif_set_allmulti.cold+0x7c/0x166 [ 147.549385][ T1220] ? __local_bh_enable_ip+0xaa/0x150 [ 147.549387][ T1220] __dev_change_flags+0x445/0x660 [ 147.549391][ T1220] ? netif_set_allmulti+0x250/0x250 [ 147.549393][ T1220] ? kernel_text_address+0x149/0x170 [ 147.549394][ T1220] ? __kernel_text_address+0x12/0x30 [ 147.549396][ T1220] ? write_profile+0xf0/0xf0 [ 147.549398][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 147.549400][ T1220] netif_change_flags+0x87/0x190 [ 147.549402][ T1220] do_setlink.isra.0+0x1cc3/0x2750 [ 147.549406][ T1220] ? stack_trace_save+0x93/0xc0 [ 147.549408][ T1220] ? rtnl_link_get_size+0x350/0x350 [ 147.549409][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549410][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 147.549414][ T1220] ? kasan_save_stack+0x3d/0x50 [ 147.549417][ T1220] ? kasan_save_stack+0x2f/0x50 [ 147.549418][ T1220] ? kasan_save_track+0x14/0x30 [ 147.549420][ T1220] ? __kasan_kmalloc+0x7b/0x90 [ 147.549421][ T1220] ? __kmalloc_cache_noprof+0x29a/0x620 [ 147.549423][ T1220] ? rtnl_newlink+0x124/0x11c0 [ 147.549424][ T1220] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.549425][ T1220] ? netlink_rcv_skb+0x14e/0x3a0 [ 147.549426][ T1220] ? netlink_unicast+0x486/0x750 [ 147.549427][ T1220] ? netlink_sendmsg+0x735/0xc60 [ 147.549429][ T1220] ? ____sys_sendmsg+0x415/0x880 [ 147.549431][ T1220] ? ___sys_sendmsg+0x14e/0x1d0 [ 147.549433][ T1220] ? __sys_sendmsg+0x12c/0x1d0 [ 147.549434][ T1220] ? do_syscall_64+0xff/0x530 [ 147.549436][ T1220] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.549439][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549440][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549442][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549443][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549445][ T1220] ? trace_contention_end+0xb3/0x180 [ 147.549447][ T1220] ? __mutex_lock+0x1db/0x1ea0 [ 147.549449][ T1220] ? __mutex_lock+0x9a3/0x1ea0 [ 147.549450][ T1220] ? rtnl_newlink+0x9a8/0x11c0 [ 147.549452][ T1220] ? ww_mutex_lock+0x160/0x160 [ 147.549454][ T1220] ? __rtnl_newlink+0x3fa/0xa50 [ 147.549456][ T1220] rtnl_newlink+0x9f1/0x11c0 [ 147.549458][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549459][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 147.549460][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549462][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549464][ T1220] ? is_bpf_text_address+0x3e/0x110 [ 147.549467][ T1220] ? is_bpf_text_address+0x72/0x110 [ 147.549469][ T1220] ? kernel_text_address+0x149/0x170 [ 147.549470][ T1220] ? __kernel_text_address+0x12/0x30 [ 147.549471][ T1220] ? write_profile+0xf0/0xf0 [ 147.549472][ T1220] ? unwind_get_return_address+0x67/0xd0 [ 147.549474][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549475][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549477][ T1220] ? cap_capable+0x1d7/0x3d0 [ 147.549481][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549482][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549484][ T1220] ? rtnl_bridge_getlink+0x850/0x850 [ 147.549485][ T1220] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 147.549487][ T1220] ? rtnl_link_fill+0x920/0x920 [ 147.549488][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 147.549489][ T1220] ? stack_depot_save_flags+0x1bc/0x790 [ 147.549492][ T1220] netlink_rcv_skb+0x14e/0x3a0 [ 147.549493][ T1220] ? rtnl_link_fill+0x920/0x920 [ 147.549494][ T1220] ? lock_release+0x184/0x1f0 [ 147.549496][ T1220] ? netlink_ack+0xcf0/0xcf0 [ 147.549497][ T1220] ? __netlink_lookup+0xb9/0x6b0 [ 147.549499][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549501][ T1220] ? lock_release+0x184/0x1f0 [ 147.549503][ T1220] netlink_unicast+0x486/0x750 [ 147.549505][ T1220] ? netlink_attachskb+0x810/0x810 [ 147.549506][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549508][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549510][ T1220] ? lock_acquire+0x13c/0x160 [ 147.549512][ T1220] netlink_sendmsg+0x735/0xc60 [ 147.549513][ T1220] ? netlink_unicast+0x750/0x750 [ 147.549515][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549517][ T1220] ? lock_release+0x184/0x1f0 [ 147.549519][ T1220] ____sys_sendmsg+0x415/0x880 [ 147.549520][ T1220] ? copy_msghdr_from_user+0x279/0x420 [ 147.549522][ T1220] ? get_timestamp.constprop.0+0x390/0x390 [ 147.549524][ T1220] ? move_addr_to_kernel+0x40/0x40 [ 147.549525][ T1220] ? filter_irq_stacks+0xd0/0xd0 [ 147.549527][ T1220] ___sys_sendmsg+0x14e/0x1d0 [ 147.549529][ T1220] ? copy_msghdr_from_user+0x420/0x420 [ 147.549534][ T1220] __sys_sendmsg+0x12c/0x1d0 [ 147.549536][ T1220] ? __sys_sendmsg_sock+0x20/0x20 [ 147.549538][ T1220] ? rcu_is_watching+0x16/0xd0 [ 147.549540][ T1220] do_syscall_64+0xff/0x530 [ 147.549542][ T1220] ? exc_page_fault+0xee/0x100 [ 147.549544][ T1220] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 147.549545][ T1220] RIP: 0033:0x7f2d7735754e [ 147.549547][ 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 [ 147.549549][ T1220] RSP: 002b:00007ffecc2a50d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 147.549552][ T1220] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2d7735754e [ 147.549554][ T1220] RDX: 0000000000000000 RSI: 00007ffecc2a5180 RDI: 0000000000000005 [ 147.549555][ T1220] RBP: 00007ffecc2a50e0 R08: 0000000000000000 R09: 0000000000000000 [ 147.549556][ T1220] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df85 [ 147.549556][ T1220] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffecc2a5840 [ 147.549559][ T1220] [ 147.571583][ T1220] veth1: entered allmulticast mode [ 152.791707][ T1235] veth1.100: left allmulticast mode [ 152.791723][ T1235] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 152.791726][ T1235] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1235, name: ip [ 152.791727][ T1235] preempt_count: 1, expected: 0 [ 152.791728][ T1235] RCU nest depth: 0, expected: 0 [ 152.791729][ T1235] INFO: lockdep is turned off. [ 152.791730][ T1235] irq event stamp: 0 [ 152.791731][ T1235] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 152.791735][ T1235] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 152.791741][ T1235] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 152.791742][ T1235] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 152.791744][ T1235] Preemption disabled at: [ 152.791745][ T1235] [] vprintk_emit+0x31b/0x3e0 [ 152.791751][ T1235] CPU: 2 UID: 0 PID: 1235 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 152.791755][ T1235] Tainted: [W]=WARN [ 152.791756][ T1235] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 152.791758][ T1235] Call Trace: [ 152.791759][ T1235] [ 152.791761][ T1235] dump_stack_lvl+0x6f/0xa0 [ 152.791766][ T1235] ? vprintk_emit+0x31b/0x3e0 [ 152.791768][ T1235] __might_resched.cold+0x1fe/0x2c1 [ 152.791772][ T1235] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 152.791773][ T1235] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 152.791776][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791780][ T1235] __kmalloc_noprof+0x443/0x760 [ 152.791784][ T1235] ? __rwlock_init+0x150/0x150 [ 152.791786][ T1235] ? alloc_buf.isra.0+0x4b/0x260 [ 152.791790][ T1235] ? do_raw_spin_unlock+0x59/0x250 [ 152.791792][ T1235] alloc_buf.isra.0+0x4b/0x260 [ 152.791794][ T1235] put_chars+0x1e1/0x2f0 [ 152.791796][ T1235] ? __send_to_port+0x420/0x420 [ 152.791798][ T1235] ? console_prepend_replay+0x20/0x20 [ 152.791800][ T1235] hvc_console_print+0x292/0x780 [ 152.791803][ T1235] ? hvc_write+0x3a0/0x3a0 [ 152.791804][ T1235] ? vsnprintf+0x527/0x1700 [ 152.791807][ T1235] ? __rwlock_init+0x150/0x150 [ 152.791809][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791811][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791813][ T1235] console_emit_next_record+0x22f/0x4c0 [ 152.791816][ T1235] ? devkmsg_read+0x4b0/0x4b0 [ 152.791818][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791819][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791821][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791823][ T1235] ? lock_acquire+0x13c/0x160 [ 152.791825][ T1235] ? console_flush_one_record+0x111/0x710 [ 152.791826][ T1235] console_flush_one_record+0x46f/0x710 [ 152.791829][ T1235] ? console_emit_next_record+0x4c0/0x4c0 [ 152.791831][ T1235] console_unlock+0xee/0x1f0 [ 152.791833][ T1235] ? lock_acquire+0x13c/0x160 [ 152.791835][ T1235] ? console_flush_one_record+0x710/0x710 [ 152.791836][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791838][ T1235] ? lock_release+0x184/0x1f0 [ 152.791839][ T1235] ? lock_acquire+0x60/0x160 [ 152.791841][ T1235] ? __rcu_read_lock+0x30/0x70 [ 152.791843][ T1235] ? __down_trylock_console_sem+0x5e/0xa0 [ 152.791845][ T1235] ? vprintk_emit+0x320/0x3e0 [ 152.791847][ T1235] vprintk_emit+0x37c/0x3e0 [ 152.791849][ T1235] ? wake_up_klogd_work_func+0x90/0x90 [ 152.791851][ T1235] ? update_load_avg+0x141/0xf00 [ 152.791853][ T1235] ? update_load_avg+0x141/0xf00 [ 152.791854][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791856][ T1235] _printk+0xc7/0x100 [ 152.791860][ T1235] ? snapshot_read.cold+0x21/0x21 [ 152.791862][ T1235] ? trace_sched_exit_tp+0x9b/0x160 [ 152.791863][ T1235] ? __schedule+0xfa5/0x20e0 [ 152.791866][ T1235] ? netdev_name+0x43/0x60 [ 152.791868][ T1235] ? __netdev_printk+0x17f/0x1d0 [ 152.791870][ T1235] netdev_info+0xe2/0x116 [ 152.791872][ T1235] ? netdev_notice+0x120/0x120 [ 152.791873][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 152.791877][ T1235] ? preempt_schedule_thunk+0x16/0x30 [ 152.791879][ T1235] ? mutex_is_locked+0x1c/0x50 [ 152.791882][ T1235] netif_set_allmulti.cold+0x7c/0x166 [ 152.791885][ T1235] ? __local_bh_enable_ip+0x11f/0x150 [ 152.791887][ T1235] __dev_change_flags+0x445/0x660 [ 152.791891][ T1235] ? netif_set_allmulti+0x250/0x250 [ 152.791893][ T1235] ? kernel_text_address+0x149/0x170 [ 152.791895][ T1235] ? __kernel_text_address+0x12/0x30 [ 152.791896][ T1235] ? write_profile+0xf0/0xf0 [ 152.791899][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 152.791901][ T1235] netif_change_flags+0x87/0x190 [ 152.791904][ T1235] do_setlink.isra.0+0x1cc3/0x2750 [ 152.791908][ T1235] ? stack_trace_save+0x93/0xc0 [ 152.791910][ T1235] ? rtnl_link_get_size+0x350/0x350 [ 152.791911][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791913][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 152.791916][ T1235] ? kasan_save_stack+0x3d/0x50 [ 152.791919][ T1235] ? kasan_save_stack+0x2f/0x50 [ 152.791921][ T1235] ? kasan_save_track+0x14/0x30 [ 152.791922][ T1235] ? __kasan_kmalloc+0x7b/0x90 [ 152.791924][ T1235] ? __kmalloc_cache_noprof+0x29a/0x620 [ 152.791925][ T1235] ? rtnl_newlink+0x124/0x11c0 [ 152.791926][ T1235] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.791927][ T1235] ? netlink_rcv_skb+0x14e/0x3a0 [ 152.791929][ T1235] ? netlink_unicast+0x486/0x750 [ 152.791930][ T1235] ? netlink_sendmsg+0x735/0xc60 [ 152.791931][ T1235] ? ____sys_sendmsg+0x415/0x880 [ 152.791934][ T1235] ? ___sys_sendmsg+0x14e/0x1d0 [ 152.791935][ T1235] ? __sys_sendmsg+0x12c/0x1d0 [ 152.791937][ T1235] ? do_syscall_64+0xff/0x530 [ 152.791939][ T1235] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.791941][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791943][ T1235] ? lock_acquire+0x13c/0x160 [ 152.791944][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791946][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791948][ T1235] ? trace_contention_end+0xb3/0x180 [ 152.791950][ T1235] ? __mutex_lock+0x1db/0x1ea0 [ 152.791951][ T1235] ? __mutex_lock+0x9a3/0x1ea0 [ 152.791952][ T1235] ? rtnl_newlink+0x9a8/0x11c0 [ 152.791954][ T1235] ? ww_mutex_lock+0x160/0x160 [ 152.791956][ T1235] ? __rtnl_newlink+0x3fa/0xa50 [ 152.791958][ T1235] rtnl_newlink+0x9f1/0x11c0 [ 152.791962][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791964][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 152.791965][ T1235] ? lock_acquire+0x13c/0x160 [ 152.791967][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791969][ T1235] ? is_bpf_text_address+0x3e/0x110 [ 152.791972][ T1235] ? is_bpf_text_address+0x72/0x110 [ 152.791973][ T1235] ? kernel_text_address+0x149/0x170 [ 152.791975][ T1235] ? __kernel_text_address+0x12/0x30 [ 152.791976][ T1235] ? write_profile+0xf0/0xf0 [ 152.791977][ T1235] ? unwind_get_return_address+0x67/0xd0 [ 152.791978][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791980][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791982][ T1235] ? cap_capable+0x1d7/0x3d0 [ 152.791985][ T1235] ? lock_acquire+0x13c/0x160 [ 152.791986][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.791988][ T1235] ? rtnl_bridge_getlink+0x850/0x850 [ 152.791990][ T1235] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 152.791991][ T1235] ? rtnl_link_fill+0x920/0x920 [ 152.791992][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 152.791994][ T1235] ? stack_depot_save_flags+0x1bc/0x790 [ 152.791996][ T1235] netlink_rcv_skb+0x14e/0x3a0 [ 152.791998][ T1235] ? rtnl_link_fill+0x920/0x920 [ 152.791999][ T1235] ? lock_release+0x184/0x1f0 [ 152.792001][ T1235] ? netlink_ack+0xcf0/0xcf0 [ 152.792002][ T1235] ? __netlink_lookup+0xb9/0x6b0 [ 152.792004][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.792006][ T1235] ? lock_release+0x184/0x1f0 [ 152.792008][ T1235] netlink_unicast+0x486/0x750 [ 152.792010][ T1235] ? netlink_attachskb+0x810/0x810 [ 152.792011][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.792013][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.792015][ T1235] ? lock_acquire+0x13c/0x160 [ 152.792016][ T1235] netlink_sendmsg+0x735/0xc60 [ 152.792018][ T1235] ? netlink_unicast+0x750/0x750 [ 152.792020][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.792022][ T1235] ? lock_release+0x184/0x1f0 [ 152.792024][ T1235] ____sys_sendmsg+0x415/0x880 [ 152.792025][ T1235] ? copy_msghdr_from_user+0x279/0x420 [ 152.792027][ T1235] ? get_timestamp.constprop.0+0x390/0x390 [ 152.792028][ T1235] ? move_addr_to_kernel+0x40/0x40 [ 152.792030][ T1235] ? filter_irq_stacks+0xd0/0xd0 [ 152.792032][ T1235] ___sys_sendmsg+0x14e/0x1d0 [ 152.792034][ T1235] ? copy_msghdr_from_user+0x420/0x420 [ 152.792039][ T1235] __sys_sendmsg+0x12c/0x1d0 [ 152.792041][ T1235] ? __sys_sendmsg_sock+0x20/0x20 [ 152.792043][ T1235] ? rcu_is_watching+0x16/0xd0 [ 152.792045][ T1235] do_syscall_64+0xff/0x530 [ 152.792047][ T1235] ? exc_page_fault+0xee/0x100 [ 152.792049][ T1235] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 152.792050][ T1235] RIP: 0033:0x7f404c55d54e [ 152.792052][ 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 [ 152.792054][ T1235] RSP: 002b:00007fff2b3ea5e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 152.792058][ T1235] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f404c55d54e [ 152.792059][ T1235] RDX: 0000000000000000 RSI: 00007fff2b3ea690 RDI: 0000000000000005 [ 152.792060][ T1235] RBP: 00007fff2b3ea5f0 R08: 0000000000000000 R09: 0000000000000000 [ 152.792061][ T1235] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90df8b [ 152.792062][ T1235] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff2b3ead50 [ 152.792064][ T1235] [ 152.825418][ T1235] veth1: left allmulticast mode [ 161.068068][ T9] veth1: left promiscuous mode [ 161.068083][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 161.068085][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 161.068086][ T9] preempt_count: 203, expected: 0 [ 161.068088][ T9] RCU nest depth: 0, expected: 0 [ 161.068089][ T9] INFO: lockdep is turned off. [ 161.068091][ T9] irq event stamp: 142 [ 161.068092][ T9] hardirqs last enabled at (141): [] _raw_spin_unlock_irq+0x28/0x50 [ 161.068102][ T9] hardirqs last disabled at (142): [] __schedule+0x1246/0x20e0 [ 161.068104][ T9] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 161.068108][ T9] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 161.068111][ T9] Preemption disabled at: [ 161.068111][ T9] [] netif_rx_mode_run+0x83f/0x9b0 [ 161.068119][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 161.068122][ T9] Tainted: [W]=WARN [ 161.068123][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 161.068124][ T9] Workqueue: events netdev_work_proc [ 161.068129][ T9] Call Trace: [ 161.068131][ T9] [ 161.068132][ T9] dump_stack_lvl+0x6f/0xa0 [ 161.068138][ T9] ? netif_rx_mode_run+0x83f/0x9b0 [ 161.068139][ T9] __might_resched.cold+0x1fe/0x2c1 [ 161.068143][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 161.068146][ T9] ? __asan_memcpy+0x3c/0x60 [ 161.068149][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068153][ T9] __kmalloc_noprof+0x443/0x760 [ 161.068155][ T9] ? __rwlock_init+0x150/0x150 [ 161.068158][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 161.068162][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 161.068163][ T9] alloc_buf.isra.0+0x4b/0x260 [ 161.068165][ T9] put_chars+0x1e1/0x2f0 [ 161.068167][ T9] ? __send_to_port+0x420/0x420 [ 161.068169][ T9] ? console_prepend_replay+0x20/0x20 [ 161.068172][ T9] hvc_console_print+0x292/0x780 [ 161.068176][ T9] ? hvc_write+0x3a0/0x3a0 [ 161.068177][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068179][ T9] ? lock_acquire+0x13c/0x160 [ 161.068181][ T9] console_emit_next_record+0x22f/0x4c0 [ 161.068183][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 161.068185][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068187][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068188][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068190][ T9] ? lock_acquire+0x13c/0x160 [ 161.068192][ T9] ? console_flush_one_record+0x111/0x710 [ 161.068193][ T9] console_flush_one_record+0x46f/0x710 [ 161.068196][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 161.068198][ T9] console_unlock+0xee/0x1f0 [ 161.068200][ T9] ? lock_acquire+0x13c/0x160 [ 161.068202][ T9] ? console_flush_one_record+0x710/0x710 [ 161.068203][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068205][ T9] ? lock_release+0x184/0x1f0 [ 161.068206][ T9] ? lock_acquire+0x60/0x160 [ 161.068207][ T9] ? __rcu_read_lock+0x30/0x70 [ 161.068209][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 161.068212][ T9] ? vprintk_emit+0x320/0x3e0 [ 161.068214][ T9] vprintk_emit+0x37c/0x3e0 [ 161.068216][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 161.068217][ T9] ? worker_thread+0x4f1/0xd60 [ 161.068220][ T9] ? ret_from_fork+0x474/0x6b0 [ 161.068223][ T9] ? ret_from_fork_asm+0x11/0x20 [ 161.068225][ T9] _printk+0xc7/0x100 [ 161.068228][ T9] ? snapshot_read.cold+0x21/0x21 [ 161.068231][ T9] ? netdev_name+0x43/0x60 [ 161.068233][ T9] ? __netdev_printk+0x17f/0x1d0 [ 161.068235][ T9] netdev_info+0xe2/0x116 [ 161.068237][ T9] ? netdev_notice+0x120/0x120 [ 161.068238][ T9] ? lock_acquire+0x13c/0x160 [ 161.068240][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068241][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 161.068243][ T9] ? trace_hardirqs_on+0x36/0x40 [ 161.068245][ T9] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 161.068247][ T9] ? kvfree_call_rcu+0x23b/0x2e0 [ 161.068250][ T9] ? mutex_is_locked+0x1c/0x50 [ 161.068253][ T9] __dev_set_promiscuity.cold+0x95/0x104 [ 161.068256][ T9] __dev_set_rx_mode+0x219/0x2c0 [ 161.068259][ T9] dev_uc_sync+0x124/0x160 [ 161.068261][ T9] netif_rx_mode_run+0x872/0x9b0 [ 161.068262][ T9] ? __rwlock_init+0x150/0x150 [ 161.068265][ T9] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 161.068266][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 161.068268][ T9] ? ref_tracker_free+0x380/0x870 [ 161.068271][ T9] ? ref_tracker_alloc+0x430/0x430 [ 161.068272][ T9] ? netdev_work_proc+0xdd/0x5d0 [ 161.068274][ T9] ? netdev_work_proc+0x26a/0x5d0 [ 161.068275][ T9] ? ret_from_fork_asm+0x11/0x20 [ 161.068277][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068279][ T9] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 161.068281][ T9] netdev_work_proc+0x3f7/0x5d0 [ 161.068282][ T9] ? netdev_work_sched+0x10/0x10 [ 161.068284][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068285][ T9] ? lock_acquire+0x13c/0x160 [ 161.068287][ T9] ? rcu_is_watching+0x16/0xd0 [ 161.068289][ T9] process_one_work+0xe3e/0x1560 [ 161.068292][ T9] ? __queue_delayed_work+0x470/0x470 [ 161.068294][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 161.068295][ T9] ? __rwlock_init+0x150/0x150 [ 161.068297][ T9] worker_thread+0x4f1/0xd60 [ 161.068300][ T9] ? rescuer_thread+0x1340/0x1340 [ 161.068302][ T9] kthread+0x367/0x460 [ 161.068304][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 161.068305][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 161.068307][ T9] ret_from_fork+0x474/0x6b0 [ 161.068308][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 161.068310][ T9] ? __switch_to+0x5a3/0xe00 [ 161.068312][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 161.068314][ T9] ret_from_fork_asm+0x11/0x20 [ 161.068317][ T9] [ 161.484525][ T1465] veth1: entered promiscuous mode [ 161.523050][ T1469] veth1: left promiscuous mode [ 162.027849][ T1500] br0: port 1(veth1) entered blocking state [ 162.028117][ T1500] br0: port 1(veth1) entered disabled state [ 162.028302][ T1500] veth1: entered allmulticast mode [ 162.029184][ T1500] veth1: entered promiscuous mode [ 162.029600][ T1500] br0: port 1(veth1) entered blocking state [ 162.029787][ T1500] br0: port 1(veth1) entered forwarding state [ 178.651302][ T1556] veth1.100: entered promiscuous mode [ 178.651319][ T1556] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 178.651322][ T1556] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1556, name: ip [ 178.651323][ T1556] preempt_count: 1, expected: 0 [ 178.651324][ T1556] RCU nest depth: 0, expected: 0 [ 178.651325][ T1556] INFO: lockdep is turned off. [ 178.651326][ T1556] irq event stamp: 0 [ 178.651327][ T1556] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 178.651331][ T1556] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 178.651337][ T1556] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 178.651339][ T1556] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 178.651341][ T1556] Preemption disabled at: [ 178.651342][ T1556] [] vprintk_emit+0x31b/0x3e0 [ 178.651349][ T1556] CPU: 2 UID: 0 PID: 1556 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 178.651353][ T1556] Tainted: [W]=WARN [ 178.651354][ T1556] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 178.651355][ T1556] Call Trace: [ 178.651357][ T1556] [ 178.651358][ T1556] dump_stack_lvl+0x6f/0xa0 [ 178.651364][ T1556] ? vprintk_emit+0x31b/0x3e0 [ 178.651366][ T1556] __might_resched.cold+0x1fe/0x2c1 [ 178.651369][ T1556] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 178.651372][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651376][ T1556] __kmalloc_noprof+0x443/0x760 [ 178.651380][ T1556] ? __rwlock_init+0x150/0x150 [ 178.651382][ T1556] ? alloc_buf.isra.0+0x4b/0x260 [ 178.651386][ T1556] ? do_raw_spin_unlock+0x59/0x250 [ 178.651388][ T1556] alloc_buf.isra.0+0x4b/0x260 [ 178.651390][ T1556] put_chars+0x1e1/0x2f0 [ 178.651392][ T1556] ? desc_read_finalized_seq+0x79/0x120 [ 178.651393][ T1556] ? __send_to_port+0x420/0x420 [ 178.651396][ T1556] ? console_prepend_replay+0x20/0x20 [ 178.651398][ T1556] hvc_console_print+0x292/0x780 [ 178.651401][ T1556] ? hvc_write+0x3a0/0x3a0 [ 178.651402][ T1556] ? do_raw_spin_lock+0x131/0x280 [ 178.651404][ T1556] ? __rwlock_init+0x150/0x150 [ 178.651405][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651407][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651409][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651411][ T1556] console_emit_next_record+0x22f/0x4c0 [ 178.651413][ T1556] ? devkmsg_read+0x4b0/0x4b0 [ 178.651415][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651417][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651418][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651420][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651422][ T1556] ? console_flush_one_record+0x111/0x710 [ 178.651423][ T1556] console_flush_one_record+0x46f/0x710 [ 178.651426][ T1556] ? console_emit_next_record+0x4c0/0x4c0 [ 178.651428][ T1556] console_unlock+0xee/0x1f0 [ 178.651430][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651431][ T1556] ? console_flush_one_record+0x710/0x710 [ 178.651433][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651435][ T1556] ? lock_release+0x184/0x1f0 [ 178.651436][ T1556] ? lock_acquire+0x60/0x160 [ 178.651438][ T1556] ? __rcu_read_lock+0x30/0x70 [ 178.651440][ T1556] ? __down_trylock_console_sem+0x5e/0xa0 [ 178.651442][ T1556] ? vprintk_emit+0x320/0x3e0 [ 178.651444][ T1556] vprintk_emit+0x37c/0x3e0 [ 178.651446][ T1556] ? wake_up_klogd_work_func+0x90/0x90 [ 178.651448][ T1556] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 178.651451][ T1556] ? try_to_wake_up+0x153/0x1130 [ 178.651454][ T1556] _printk+0xc7/0x100 [ 178.651457][ T1556] ? snapshot_read.cold+0x21/0x21 [ 178.651459][ T1556] ? __virt_addr_valid+0x102/0x440 [ 178.651462][ T1556] ? __virt_addr_valid+0x1da/0x440 [ 178.651464][ T1556] ? netdev_name+0x43/0x60 [ 178.651466][ T1556] ? __netdev_printk+0x17f/0x1d0 [ 178.651468][ T1556] netdev_info+0xe2/0x116 [ 178.651470][ T1556] ? netdev_notice+0x120/0x120 [ 178.651471][ T1556] ? netlink_sendmsg+0x735/0xc60 [ 178.651474][ T1556] ? ____sys_sendmsg+0x415/0x880 [ 178.651478][ T1556] ? pwq_dec_nr_in_flight+0x780/0x780 [ 178.651480][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651482][ T1556] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 178.651485][ T1556] ? mutex_is_locked+0x1c/0x50 [ 178.651488][ T1556] __dev_set_promiscuity.cold+0x95/0x104 [ 178.651491][ T1556] __dev_change_flags+0x396/0x660 [ 178.651494][ T1556] ? netif_set_allmulti+0x250/0x250 [ 178.651495][ T1556] ? kernel_text_address+0x149/0x170 [ 178.651497][ T1556] ? __kernel_text_address+0x12/0x30 [ 178.651498][ T1556] ? write_profile+0xf0/0xf0 [ 178.651500][ T1556] ? unwind_get_return_address+0x67/0xd0 [ 178.651503][ T1556] netif_change_flags+0x87/0x190 [ 178.651505][ T1556] do_setlink.isra.0+0x1cc3/0x2750 [ 178.651509][ T1556] ? stack_trace_save+0x93/0xc0 [ 178.651511][ T1556] ? rtnl_link_get_size+0x350/0x350 [ 178.651512][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651514][ T1556] ? stack_depot_save_flags+0x1bc/0x790 [ 178.651517][ T1556] ? kasan_save_stack+0x3d/0x50 [ 178.651520][ T1556] ? kasan_save_stack+0x2f/0x50 [ 178.651521][ T1556] ? kasan_save_track+0x14/0x30 [ 178.651523][ T1556] ? __kasan_kmalloc+0x7b/0x90 [ 178.651524][ T1556] ? __kmalloc_cache_noprof+0x29a/0x620 [ 178.651526][ T1556] ? rtnl_newlink+0x124/0x11c0 [ 178.651527][ T1556] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 178.651528][ T1556] ? netlink_rcv_skb+0x14e/0x3a0 [ 178.651529][ T1556] ? netlink_unicast+0x486/0x750 [ 178.651530][ T1556] ? netlink_sendmsg+0x735/0xc60 [ 178.651532][ T1556] ? ____sys_sendmsg+0x415/0x880 [ 178.651533][ T1556] ? ___sys_sendmsg+0x14e/0x1d0 [ 178.651534][ T1556] ? __sys_sendmsg+0x12c/0x1d0 [ 178.651536][ T1556] ? do_syscall_64+0xff/0x530 [ 178.651538][ T1556] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 178.651540][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651542][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651543][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651545][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651547][ T1556] ? trace_contention_end+0xb3/0x180 [ 178.651549][ T1556] ? __mutex_lock+0x1db/0x1ea0 [ 178.651550][ T1556] ? __mutex_lock+0x9a3/0x1ea0 [ 178.651551][ T1556] ? rtnl_newlink+0x9a8/0x11c0 [ 178.651553][ T1556] ? ww_mutex_lock+0x160/0x160 [ 178.651555][ T1556] ? __rtnl_newlink+0x3fa/0xa50 [ 178.651557][ T1556] rtnl_newlink+0x9f1/0x11c0 [ 178.651559][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651561][ T1556] ? rtnl_bridge_getlink+0x850/0x850 [ 178.651562][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651563][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651565][ T1556] ? is_bpf_text_address+0x3e/0x110 [ 178.651568][ T1556] ? is_bpf_text_address+0x72/0x110 [ 178.651570][ T1556] ? kernel_text_address+0x149/0x170 [ 178.651571][ T1556] ? __kernel_text_address+0x12/0x30 [ 178.651572][ T1556] ? write_profile+0xf0/0xf0 [ 178.651574][ T1556] ? unwind_get_return_address+0x67/0xd0 [ 178.651575][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651577][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651578][ T1556] ? cap_capable+0x1d7/0x3d0 [ 178.651581][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651583][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651585][ T1556] ? rtnl_bridge_getlink+0x850/0x850 [ 178.651586][ T1556] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 178.651587][ T1556] ? rtnl_link_fill+0x920/0x920 [ 178.651589][ T1556] ? filter_irq_stacks+0xd0/0xd0 [ 178.651590][ T1556] ? stack_depot_save_flags+0x1bc/0x790 [ 178.651592][ T1556] netlink_rcv_skb+0x14e/0x3a0 [ 178.651594][ T1556] ? rtnl_link_fill+0x920/0x920 [ 178.651595][ T1556] ? lock_release+0x184/0x1f0 [ 178.651597][ T1556] ? netlink_ack+0xcf0/0xcf0 [ 178.651598][ T1556] ? __netlink_lookup+0xb9/0x6b0 [ 178.651600][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651602][ T1556] ? lock_release+0x184/0x1f0 [ 178.651604][ T1556] netlink_unicast+0x486/0x750 [ 178.651606][ T1556] ? netlink_attachskb+0x810/0x810 [ 178.651608][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651609][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651611][ T1556] ? lock_acquire+0x13c/0x160 [ 178.651613][ T1556] netlink_sendmsg+0x735/0xc60 [ 178.651614][ T1556] ? netlink_unicast+0x750/0x750 [ 178.651616][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651618][ T1556] ? lock_release+0x184/0x1f0 [ 178.651620][ T1556] ____sys_sendmsg+0x415/0x880 [ 178.651621][ T1556] ? copy_msghdr_from_user+0x279/0x420 [ 178.651623][ T1556] ? get_timestamp.constprop.0+0x390/0x390 [ 178.651625][ T1556] ? move_addr_to_kernel+0x40/0x40 [ 178.651626][ T1556] ? filter_irq_stacks+0xd0/0xd0 [ 178.651628][ T1556] ___sys_sendmsg+0x14e/0x1d0 [ 178.651630][ T1556] ? copy_msghdr_from_user+0x420/0x420 [ 178.651635][ T1556] __sys_sendmsg+0x12c/0x1d0 [ 178.651637][ T1556] ? __sys_sendmsg_sock+0x20/0x20 [ 178.651639][ T1556] ? rcu_is_watching+0x16/0xd0 [ 178.651642][ T1556] do_syscall_64+0xff/0x530 [ 178.651643][ T1556] ? exc_page_fault+0xee/0x100 [ 178.651645][ T1556] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 178.651647][ T1556] RIP: 0033:0x7f7fd440454e [ 178.651648][ T1556] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 178.651650][ T1556] RSP: 002b:00007ffd7677b090 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 178.651654][ T1556] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7fd440454e [ 178.651656][ T1556] RDX: 0000000000000000 RSI: 00007ffd7677b140 RDI: 0000000000000005 [ 178.651656][ T1556] RBP: 00007ffd7677b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 178.651657][ T1556] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfa5 [ 178.651658][ T1556] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd7677b800 [ 178.651660][ T1556] [ 183.896627][ T1571] veth1.100: left promiscuous mode [ 183.896642][ T1571] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 183.896644][ T1571] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1571, name: ip [ 183.896646][ T1571] preempt_count: 1, expected: 0 [ 183.896647][ T1571] RCU nest depth: 0, expected: 0 [ 183.896648][ T1571] INFO: lockdep is turned off. [ 183.896649][ T1571] irq event stamp: 0 [ 183.896650][ T1571] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 183.896654][ T1571] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 183.896660][ T1571] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 183.896661][ T1571] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 183.896663][ T1571] Preemption disabled at: [ 183.896664][ T1571] [] vprintk_emit+0x31b/0x3e0 [ 183.896671][ T1571] CPU: 0 UID: 0 PID: 1571 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 183.896674][ T1571] Tainted: [W]=WARN [ 183.896675][ T1571] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 183.896677][ T1571] Call Trace: [ 183.896679][ T1571] [ 183.896680][ T1571] dump_stack_lvl+0x6f/0xa0 [ 183.896686][ T1571] ? vprintk_emit+0x31b/0x3e0 [ 183.896688][ T1571] __might_resched.cold+0x1fe/0x2c1 [ 183.896691][ T1571] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 183.896695][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896699][ T1571] __kmalloc_noprof+0x443/0x760 [ 183.896702][ T1571] ? __rwlock_init+0x150/0x150 [ 183.896705][ T1571] ? alloc_buf.isra.0+0x4b/0x260 [ 183.896709][ T1571] ? do_raw_spin_unlock+0x59/0x250 [ 183.896710][ T1571] alloc_buf.isra.0+0x4b/0x260 [ 183.896719][ T1571] put_chars+0x1e1/0x2f0 [ 183.896721][ T1571] ? desc_read_finalized_seq+0x79/0x120 [ 183.896722][ T1571] ? __send_to_port+0x420/0x420 [ 183.896724][ T1571] ? console_prepend_replay+0x20/0x20 [ 183.896727][ T1571] hvc_console_print+0x292/0x780 [ 183.896730][ T1571] ? hvc_write+0x3a0/0x3a0 [ 183.896731][ T1571] ? do_raw_spin_lock+0x131/0x280 [ 183.896733][ T1571] ? __rwlock_init+0x150/0x150 [ 183.896734][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896736][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896738][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896740][ T1571] console_emit_next_record+0x22f/0x4c0 [ 183.896742][ T1571] ? devkmsg_read+0x4b0/0x4b0 [ 183.896744][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896746][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896747][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896749][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896751][ T1571] ? console_flush_one_record+0x111/0x710 [ 183.896752][ T1571] console_flush_one_record+0x46f/0x710 [ 183.896755][ T1571] ? console_emit_next_record+0x4c0/0x4c0 [ 183.896757][ T1571] console_unlock+0xee/0x1f0 [ 183.896759][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896761][ T1571] ? console_flush_one_record+0x710/0x710 [ 183.896762][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896764][ T1571] ? lock_release+0x184/0x1f0 [ 183.896765][ T1571] ? lock_acquire+0x60/0x160 [ 183.896767][ T1571] ? __rcu_read_lock+0x30/0x70 [ 183.896769][ T1571] ? __down_trylock_console_sem+0x5e/0xa0 [ 183.896771][ T1571] ? vprintk_emit+0x320/0x3e0 [ 183.896773][ T1571] vprintk_emit+0x37c/0x3e0 [ 183.896775][ T1571] ? wake_up_klogd_work_func+0x90/0x90 [ 183.896777][ T1571] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 183.896780][ T1571] ? try_to_wake_up+0x153/0x1130 [ 183.896783][ T1571] _printk+0xc7/0x100 [ 183.896786][ T1571] ? snapshot_read.cold+0x21/0x21 [ 183.896788][ T1571] ? __virt_addr_valid+0x102/0x440 [ 183.896791][ T1571] ? __virt_addr_valid+0x1da/0x440 [ 183.896793][ T1571] ? netdev_name+0x43/0x60 [ 183.896795][ T1571] ? __netdev_printk+0x17f/0x1d0 [ 183.896797][ T1571] netdev_info+0xe2/0x116 [ 183.896799][ T1571] ? netdev_notice+0x120/0x120 [ 183.896800][ T1571] ? netlink_sendmsg+0x735/0xc60 [ 183.896804][ T1571] ? ____sys_sendmsg+0x415/0x880 [ 183.896807][ T1571] ? pwq_dec_nr_in_flight+0x780/0x780 [ 183.896810][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896811][ T1571] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 183.896814][ T1571] ? mutex_is_locked+0x1c/0x50 [ 183.896817][ T1571] __dev_set_promiscuity.cold+0x95/0x104 [ 183.896820][ T1571] __dev_change_flags+0x396/0x660 [ 183.896823][ T1571] ? netif_set_allmulti+0x250/0x250 [ 183.896825][ T1571] ? kernel_text_address+0x149/0x170 [ 183.896827][ T1571] ? __kernel_text_address+0x12/0x30 [ 183.896828][ T1571] ? write_profile+0xf0/0xf0 [ 183.896830][ T1571] ? unwind_get_return_address+0x67/0xd0 [ 183.896832][ T1571] netif_change_flags+0x87/0x190 [ 183.896835][ T1571] do_setlink.isra.0+0x1cc3/0x2750 [ 183.896838][ T1571] ? stack_trace_save+0x93/0xc0 [ 183.896840][ T1571] ? rtnl_link_get_size+0x350/0x350 [ 183.896841][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896842][ T1571] ? stack_depot_save_flags+0x1bc/0x790 [ 183.896846][ T1571] ? kasan_save_stack+0x3d/0x50 [ 183.896849][ T1571] ? kasan_save_stack+0x2f/0x50 [ 183.896850][ T1571] ? kasan_save_track+0x14/0x30 [ 183.896852][ T1571] ? __kasan_kmalloc+0x7b/0x90 [ 183.896853][ T1571] ? __kmalloc_cache_noprof+0x29a/0x620 [ 183.896855][ T1571] ? rtnl_newlink+0x124/0x11c0 [ 183.896856][ T1571] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 183.896857][ T1571] ? netlink_rcv_skb+0x14e/0x3a0 [ 183.896858][ T1571] ? netlink_unicast+0x486/0x750 [ 183.896860][ T1571] ? netlink_sendmsg+0x735/0xc60 [ 183.896861][ T1571] ? ____sys_sendmsg+0x415/0x880 [ 183.896862][ T1571] ? ___sys_sendmsg+0x14e/0x1d0 [ 183.896863][ T1571] ? __sys_sendmsg+0x12c/0x1d0 [ 183.896865][ T1571] ? do_syscall_64+0xff/0x530 [ 183.896867][ T1571] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 183.896869][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896871][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896872][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896874][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896876][ T1571] ? trace_contention_end+0xb3/0x180 [ 183.896878][ T1571] ? __mutex_lock+0x1db/0x1ea0 [ 183.896879][ T1571] ? __mutex_lock+0x9a3/0x1ea0 [ 183.896880][ T1571] ? rtnl_newlink+0x9a8/0x11c0 [ 183.896882][ T1571] ? ww_mutex_lock+0x160/0x160 [ 183.896884][ T1571] ? __rtnl_newlink+0x3fa/0xa50 [ 183.896886][ T1571] rtnl_newlink+0x9f1/0x11c0 [ 183.896888][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896890][ T1571] ? rtnl_bridge_getlink+0x850/0x850 [ 183.896891][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896892][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896895][ T1571] ? is_bpf_text_address+0x3e/0x110 [ 183.896898][ T1571] ? is_bpf_text_address+0x72/0x110 [ 183.896899][ T1571] ? kernel_text_address+0x149/0x170 [ 183.896901][ T1571] ? __kernel_text_address+0x12/0x30 [ 183.896902][ T1571] ? write_profile+0xf0/0xf0 [ 183.896903][ T1571] ? unwind_get_return_address+0x67/0xd0 [ 183.896904][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896906][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896907][ T1571] ? cap_capable+0x1d7/0x3d0 [ 183.896911][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896912][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896914][ T1571] ? rtnl_bridge_getlink+0x850/0x850 [ 183.896915][ T1571] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 183.896917][ T1571] ? rtnl_link_fill+0x920/0x920 [ 183.896918][ T1571] ? filter_irq_stacks+0xd0/0xd0 [ 183.896919][ T1571] ? stack_depot_save_flags+0x1bc/0x790 [ 183.896922][ T1571] netlink_rcv_skb+0x14e/0x3a0 [ 183.896923][ T1571] ? rtnl_link_fill+0x920/0x920 [ 183.896924][ T1571] ? lock_release+0x184/0x1f0 [ 183.896926][ T1571] ? netlink_ack+0xcf0/0xcf0 [ 183.896927][ T1571] ? __netlink_lookup+0xb9/0x6b0 [ 183.896930][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896931][ T1571] ? lock_release+0x184/0x1f0 [ 183.896933][ T1571] netlink_unicast+0x486/0x750 [ 183.896935][ T1571] ? netlink_attachskb+0x810/0x810 [ 183.896937][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896938][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896940][ T1571] ? lock_acquire+0x13c/0x160 [ 183.896942][ T1571] netlink_sendmsg+0x735/0xc60 [ 183.896944][ T1571] ? netlink_unicast+0x750/0x750 [ 183.896945][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896947][ T1571] ? lock_release+0x184/0x1f0 [ 183.896949][ T1571] ____sys_sendmsg+0x415/0x880 [ 183.896950][ T1571] ? copy_msghdr_from_user+0x279/0x420 [ 183.896952][ T1571] ? get_timestamp.constprop.0+0x390/0x390 [ 183.896954][ T1571] ? move_addr_to_kernel+0x40/0x40 [ 183.896955][ T1571] ? filter_irq_stacks+0xd0/0xd0 [ 183.896957][ T1571] ___sys_sendmsg+0x14e/0x1d0 [ 183.896959][ T1571] ? copy_msghdr_from_user+0x420/0x420 [ 183.896966][ T1571] __sys_sendmsg+0x12c/0x1d0 [ 183.896968][ T1571] ? __sys_sendmsg_sock+0x20/0x20 [ 183.896970][ T1571] ? rcu_is_watching+0x16/0xd0 [ 183.896973][ T1571] do_syscall_64+0xff/0x530 [ 183.896974][ T1571] ? exc_page_fault+0xee/0x100 [ 183.896976][ T1571] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 183.896978][ T1571] RIP: 0033:0x7f622a7f854e [ 183.896979][ T1571] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 183.896981][ T1571] RSP: 002b:00007ffc7e94e050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 183.896985][ T1571] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f622a7f854e [ 183.896986][ T1571] RDX: 0000000000000000 RSI: 00007ffc7e94e100 RDI: 0000000000000005 [ 183.896987][ T1571] RBP: 00007ffc7e94e060 R08: 0000000000000000 R09: 0000000000000000 [ 183.896988][ T1571] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfaa [ 183.896989][ T1571] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc7e94e7c0 [ 183.896991][ T1571] [ 186.204795][ T1598] veth1.100: entered allmulticast mode [ 186.204809][ T1598] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 186.204811][ T1598] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1598, name: ip [ 186.204813][ T1598] preempt_count: 1, expected: 0 [ 186.204814][ T1598] RCU nest depth: 0, expected: 0 [ 186.204815][ T1598] INFO: lockdep is turned off. [ 186.204816][ T1598] irq event stamp: 0 [ 186.204816][ T1598] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 186.204821][ T1598] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 186.204827][ T1598] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 186.204829][ T1598] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 186.204831][ T1598] Preemption disabled at: [ 186.204831][ T1598] [] vprintk_emit+0x31b/0x3e0 [ 186.204839][ T1598] CPU: 0 UID: 0 PID: 1598 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 186.204843][ T1598] Tainted: [W]=WARN [ 186.204844][ T1598] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 186.204845][ T1598] Call Trace: [ 186.204847][ T1598] [ 186.204848][ T1598] dump_stack_lvl+0x6f/0xa0 [ 186.204854][ T1598] ? vprintk_emit+0x31b/0x3e0 [ 186.204856][ T1598] __might_resched.cold+0x1fe/0x2c1 [ 186.204859][ T1598] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 186.204861][ T1598] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 186.204864][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204868][ T1598] __kmalloc_noprof+0x443/0x760 [ 186.204872][ T1598] ? __rwlock_init+0x150/0x150 [ 186.204874][ T1598] ? alloc_buf.isra.0+0x4b/0x260 [ 186.204878][ T1598] ? do_raw_spin_unlock+0x59/0x250 [ 186.204879][ T1598] alloc_buf.isra.0+0x4b/0x260 [ 186.204881][ T1598] put_chars+0x1e1/0x2f0 [ 186.204883][ T1598] ? __send_to_port+0x420/0x420 [ 186.204885][ T1598] ? console_prepend_replay+0x20/0x20 [ 186.204887][ T1598] hvc_console_print+0x292/0x780 [ 186.204890][ T1598] ? hvc_write+0x3a0/0x3a0 [ 186.204892][ T1598] ? vsnprintf+0x527/0x1700 [ 186.204895][ T1598] ? __rwlock_init+0x150/0x150 [ 186.204896][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204898][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204901][ T1598] console_emit_next_record+0x22f/0x4c0 [ 186.204903][ T1598] ? devkmsg_read+0x4b0/0x4b0 [ 186.204905][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204907][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204908][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204910][ T1598] ? lock_acquire+0x13c/0x160 [ 186.204912][ T1598] ? console_flush_one_record+0x111/0x710 [ 186.204913][ T1598] console_flush_one_record+0x46f/0x710 [ 186.204916][ T1598] ? console_emit_next_record+0x4c0/0x4c0 [ 186.204918][ T1598] console_unlock+0xee/0x1f0 [ 186.204920][ T1598] ? lock_acquire+0x13c/0x160 [ 186.204921][ T1598] ? console_flush_one_record+0x710/0x710 [ 186.204923][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204925][ T1598] ? lock_release+0x184/0x1f0 [ 186.204926][ T1598] ? lock_acquire+0x60/0x160 [ 186.204927][ T1598] ? __rcu_read_lock+0x30/0x70 [ 186.204929][ T1598] ? __down_trylock_console_sem+0x5e/0xa0 [ 186.204931][ T1598] ? vprintk_emit+0x320/0x3e0 [ 186.204933][ T1598] vprintk_emit+0x37c/0x3e0 [ 186.204936][ T1598] ? wake_up_klogd_work_func+0x90/0x90 [ 186.204938][ T1598] ? try_to_wake_up+0x153/0x1130 [ 186.204940][ T1598] _printk+0xc7/0x100 [ 186.204943][ T1598] ? snapshot_read.cold+0x21/0x21 [ 186.204945][ T1598] ? __virt_addr_valid+0x102/0x440 [ 186.204948][ T1598] ? __virt_addr_valid+0x1da/0x440 [ 186.204950][ T1598] ? netdev_name+0x43/0x60 [ 186.204953][ T1598] ? __netdev_printk+0x17f/0x1d0 [ 186.204954][ T1598] netdev_info+0xe2/0x116 [ 186.204956][ T1598] ? netdev_notice+0x120/0x120 [ 186.204958][ T1598] ? netlink_unicast+0x486/0x750 [ 186.204963][ T1598] ? netlink_sendmsg+0x735/0xc60 [ 186.204964][ T1598] ? pwq_dec_nr_in_flight+0x780/0x780 [ 186.204967][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204969][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.204971][ T1598] ? mutex_is_locked+0x1c/0x50 [ 186.204974][ T1598] netif_set_allmulti.cold+0x7c/0x166 [ 186.204976][ T1598] ? __local_bh_enable_ip+0xaa/0x150 [ 186.204979][ T1598] __dev_change_flags+0x445/0x660 [ 186.204982][ T1598] ? netif_set_allmulti+0x250/0x250 [ 186.204984][ T1598] ? kernel_text_address+0x149/0x170 [ 186.204986][ T1598] ? __kernel_text_address+0x12/0x30 [ 186.204987][ T1598] ? write_profile+0xf0/0xf0 [ 186.204990][ T1598] ? unwind_get_return_address+0x67/0xd0 [ 186.204992][ T1598] netif_change_flags+0x87/0x190 [ 186.204994][ T1598] do_setlink.isra.0+0x1cc3/0x2750 [ 186.204998][ T1598] ? stack_trace_save+0x93/0xc0 [ 186.205000][ T1598] ? rtnl_link_get_size+0x350/0x350 [ 186.205001][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205003][ T1598] ? stack_depot_save_flags+0x1bc/0x790 [ 186.205007][ T1598] ? kasan_save_stack+0x3d/0x50 [ 186.205009][ T1598] ? kasan_save_stack+0x2f/0x50 [ 186.205011][ T1598] ? kasan_save_track+0x14/0x30 [ 186.205012][ T1598] ? __kasan_kmalloc+0x7b/0x90 [ 186.205014][ T1598] ? __kmalloc_cache_noprof+0x29a/0x620 [ 186.205015][ T1598] ? rtnl_newlink+0x124/0x11c0 [ 186.205016][ T1598] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 186.205018][ T1598] ? netlink_rcv_skb+0x14e/0x3a0 [ 186.205019][ T1598] ? netlink_unicast+0x486/0x750 [ 186.205020][ T1598] ? netlink_sendmsg+0x735/0xc60 [ 186.205022][ T1598] ? ____sys_sendmsg+0x415/0x880 [ 186.205024][ T1598] ? ___sys_sendmsg+0x14e/0x1d0 [ 186.205025][ T1598] ? __sys_sendmsg+0x12c/0x1d0 [ 186.205027][ T1598] ? do_syscall_64+0xff/0x530 [ 186.205029][ T1598] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 186.205031][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205033][ T1598] ? lock_acquire+0x13c/0x160 [ 186.205035][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205036][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205038][ T1598] ? trace_contention_end+0xb3/0x180 [ 186.205040][ T1598] ? __mutex_lock+0x1db/0x1ea0 [ 186.205042][ T1598] ? __mutex_lock+0x9a3/0x1ea0 [ 186.205043][ T1598] ? rtnl_newlink+0x9a8/0x11c0 [ 186.205045][ T1598] ? ww_mutex_lock+0x160/0x160 [ 186.205047][ T1598] ? __rtnl_newlink+0x3fa/0xa50 [ 186.205049][ T1598] rtnl_newlink+0x9f1/0x11c0 [ 186.205051][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205053][ T1598] ? rtnl_bridge_getlink+0x850/0x850 [ 186.205054][ T1598] ? lock_acquire+0x13c/0x160 [ 186.205055][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205057][ T1598] ? is_bpf_text_address+0x3e/0x110 [ 186.205061][ T1598] ? is_bpf_text_address+0x72/0x110 [ 186.205062][ T1598] ? kernel_text_address+0x149/0x170 [ 186.205064][ T1598] ? __kernel_text_address+0x12/0x30 [ 186.205065][ T1598] ? write_profile+0xf0/0xf0 [ 186.205066][ T1598] ? unwind_get_return_address+0x67/0xd0 [ 186.205067][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205069][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205071][ T1598] ? cap_capable+0x1d7/0x3d0 [ 186.205074][ T1598] ? lock_acquire+0x13c/0x160 [ 186.205075][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205077][ T1598] ? rtnl_bridge_getlink+0x850/0x850 [ 186.205078][ T1598] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 186.205080][ T1598] ? rtnl_link_fill+0x920/0x920 [ 186.205081][ T1598] ? filter_irq_stacks+0xd0/0xd0 [ 186.205083][ T1598] ? stack_depot_save_flags+0x1bc/0x790 [ 186.205085][ T1598] netlink_rcv_skb+0x14e/0x3a0 [ 186.205087][ T1598] ? rtnl_link_fill+0x920/0x920 [ 186.205088][ T1598] ? lock_release+0x184/0x1f0 [ 186.205090][ T1598] ? netlink_ack+0xcf0/0xcf0 [ 186.205092][ T1598] ? __netlink_lookup+0xb9/0x6b0 [ 186.205096][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205099][ T1598] ? lock_release+0x184/0x1f0 [ 186.205102][ T1598] netlink_unicast+0x486/0x750 [ 186.205105][ T1598] ? netlink_attachskb+0x810/0x810 [ 186.205107][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205109][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205111][ T1598] ? lock_acquire+0x13c/0x160 [ 186.205113][ T1598] netlink_sendmsg+0x735/0xc60 [ 186.205115][ T1598] ? netlink_unicast+0x750/0x750 [ 186.205117][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205119][ T1598] ? lock_release+0x184/0x1f0 [ 186.205121][ T1598] ____sys_sendmsg+0x415/0x880 [ 186.205122][ T1598] ? copy_msghdr_from_user+0x279/0x420 [ 186.205124][ T1598] ? get_timestamp.constprop.0+0x390/0x390 [ 186.205125][ T1598] ? move_addr_to_kernel+0x40/0x40 [ 186.205127][ T1598] ? filter_irq_stacks+0xd0/0xd0 [ 186.205129][ T1598] ___sys_sendmsg+0x14e/0x1d0 [ 186.205131][ T1598] ? copy_msghdr_from_user+0x420/0x420 [ 186.205136][ T1598] __sys_sendmsg+0x12c/0x1d0 [ 186.205138][ T1598] ? __sys_sendmsg_sock+0x20/0x20 [ 186.205140][ T1598] ? rcu_is_watching+0x16/0xd0 [ 186.205142][ T1598] do_syscall_64+0xff/0x530 [ 186.205144][ T1598] ? exc_page_fault+0xee/0x100 [ 186.205146][ T1598] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 186.205147][ T1598] RIP: 0033:0x7f54460a754e [ 186.205149][ T1598] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 186.205151][ T1598] RSP: 002b:00007ffe883ae2f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 186.205155][ T1598] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f54460a754e [ 186.205156][ T1598] RDX: 0000000000000000 RSI: 00007ffe883ae3a0 RDI: 0000000000000005 [ 186.205157][ T1598] RBP: 00007ffe883ae300 R08: 0000000000000000 R09: 0000000000000000 [ 186.205158][ T1598] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfac [ 186.205159][ T1598] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe883aea60 [ 186.205161][ T1598] [ 191.440890][ T1613] veth1.100: left allmulticast mode [ 191.440906][ T1613] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 191.440908][ T1613] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1613, name: ip [ 191.440910][ T1613] preempt_count: 1, expected: 0 [ 191.440910][ T1613] RCU nest depth: 0, expected: 0 [ 191.440911][ T1613] INFO: lockdep is turned off. [ 191.440912][ T1613] irq event stamp: 0 [ 191.440913][ T1613] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 191.440917][ T1613] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 191.440924][ T1613] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 191.440925][ T1613] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 191.440927][ T1613] Preemption disabled at: [ 191.440927][ T1613] [] vprintk_emit+0x31b/0x3e0 [ 191.440935][ T1613] CPU: 2 UID: 0 PID: 1613 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 191.440938][ T1613] Tainted: [W]=WARN [ 191.440939][ T1613] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 191.440941][ T1613] Call Trace: [ 191.440942][ T1613] [ 191.440944][ T1613] dump_stack_lvl+0x6f/0xa0 [ 191.440949][ T1613] ? vprintk_emit+0x31b/0x3e0 [ 191.440951][ T1613] __might_resched.cold+0x1fe/0x2c1 [ 191.440955][ T1613] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 191.440956][ T1613] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 191.440960][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.440966][ T1613] __kmalloc_noprof+0x443/0x760 [ 191.440969][ T1613] ? __rwlock_init+0x150/0x150 [ 191.440972][ T1613] ? alloc_buf.isra.0+0x4b/0x260 [ 191.440976][ T1613] ? do_raw_spin_unlock+0x59/0x250 [ 191.440978][ T1613] alloc_buf.isra.0+0x4b/0x260 [ 191.440980][ T1613] put_chars+0x1e1/0x2f0 [ 191.440982][ T1613] ? __send_to_port+0x420/0x420 [ 191.440983][ T1613] ? console_prepend_replay+0x20/0x20 [ 191.440986][ T1613] hvc_console_print+0x292/0x780 [ 191.440989][ T1613] ? hvc_write+0x3a0/0x3a0 [ 191.440990][ T1613] ? vsnprintf+0x527/0x1700 [ 191.440993][ T1613] ? __rwlock_init+0x150/0x150 [ 191.440995][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.440996][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.440999][ T1613] console_emit_next_record+0x22f/0x4c0 [ 191.441001][ T1613] ? devkmsg_read+0x4b0/0x4b0 [ 191.441003][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441005][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441006][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441008][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441010][ T1613] ? console_flush_one_record+0x111/0x710 [ 191.441011][ T1613] console_flush_one_record+0x46f/0x710 [ 191.441013][ T1613] ? console_emit_next_record+0x4c0/0x4c0 [ 191.441016][ T1613] console_unlock+0xee/0x1f0 [ 191.441018][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441019][ T1613] ? console_flush_one_record+0x710/0x710 [ 191.441021][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441022][ T1613] ? lock_release+0x184/0x1f0 [ 191.441024][ T1613] ? lock_acquire+0x60/0x160 [ 191.441025][ T1613] ? __rcu_read_lock+0x30/0x70 [ 191.441027][ T1613] ? __down_trylock_console_sem+0x5e/0xa0 [ 191.441029][ T1613] ? vprintk_emit+0x320/0x3e0 [ 191.441031][ T1613] vprintk_emit+0x37c/0x3e0 [ 191.441033][ T1613] ? wake_up_klogd_work_func+0x90/0x90 [ 191.441035][ T1613] ? try_to_wake_up+0x153/0x1130 [ 191.441038][ T1613] _printk+0xc7/0x100 [ 191.441041][ T1613] ? snapshot_read.cold+0x21/0x21 [ 191.441043][ T1613] ? __virt_addr_valid+0x102/0x440 [ 191.441046][ T1613] ? __virt_addr_valid+0x1da/0x440 [ 191.441048][ T1613] ? netdev_name+0x43/0x60 [ 191.441050][ T1613] ? __netdev_printk+0x17f/0x1d0 [ 191.441052][ T1613] netdev_info+0xe2/0x116 [ 191.441054][ T1613] ? netdev_notice+0x120/0x120 [ 191.441055][ T1613] ? netlink_unicast+0x486/0x750 [ 191.441058][ T1613] ? netlink_sendmsg+0x735/0xc60 [ 191.441060][ T1613] ? pwq_dec_nr_in_flight+0x780/0x780 [ 191.441063][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441064][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441066][ T1613] ? mutex_is_locked+0x1c/0x50 [ 191.441069][ T1613] netif_set_allmulti.cold+0x7c/0x166 [ 191.441072][ T1613] ? __local_bh_enable_ip+0xaa/0x150 [ 191.441074][ T1613] __dev_change_flags+0x445/0x660 [ 191.441078][ T1613] ? netif_set_allmulti+0x250/0x250 [ 191.441079][ T1613] ? kernel_text_address+0x149/0x170 [ 191.441081][ T1613] ? __kernel_text_address+0x12/0x30 [ 191.441083][ T1613] ? write_profile+0xf0/0xf0 [ 191.441085][ T1613] ? unwind_get_return_address+0x67/0xd0 [ 191.441087][ T1613] netif_change_flags+0x87/0x190 [ 191.441090][ T1613] do_setlink.isra.0+0x1cc3/0x2750 [ 191.441096][ T1613] ? stack_trace_save+0x93/0xc0 [ 191.441099][ T1613] ? rtnl_link_get_size+0x350/0x350 [ 191.441100][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441103][ T1613] ? stack_depot_save_flags+0x1bc/0x790 [ 191.441107][ T1613] ? kasan_save_stack+0x3d/0x50 [ 191.441110][ T1613] ? kasan_save_stack+0x2f/0x50 [ 191.441111][ T1613] ? kasan_save_track+0x14/0x30 [ 191.441113][ T1613] ? __kasan_kmalloc+0x7b/0x90 [ 191.441114][ T1613] ? __kmalloc_cache_noprof+0x29a/0x620 [ 191.441115][ T1613] ? rtnl_newlink+0x124/0x11c0 [ 191.441117][ T1613] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 191.441118][ T1613] ? netlink_rcv_skb+0x14e/0x3a0 [ 191.441119][ T1613] ? netlink_unicast+0x486/0x750 [ 191.441121][ T1613] ? netlink_sendmsg+0x735/0xc60 [ 191.441122][ T1613] ? ____sys_sendmsg+0x415/0x880 [ 191.441124][ T1613] ? ___sys_sendmsg+0x14e/0x1d0 [ 191.441126][ T1613] ? __sys_sendmsg+0x12c/0x1d0 [ 191.441127][ T1613] ? do_syscall_64+0xff/0x530 [ 191.441129][ T1613] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 191.441131][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441133][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441135][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441136][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441138][ T1613] ? trace_contention_end+0xb3/0x180 [ 191.441140][ T1613] ? __mutex_lock+0x1db/0x1ea0 [ 191.441142][ T1613] ? __mutex_lock+0x9a3/0x1ea0 [ 191.441143][ T1613] ? rtnl_newlink+0x9a8/0x11c0 [ 191.441145][ T1613] ? ww_mutex_lock+0x160/0x160 [ 191.441147][ T1613] ? __rtnl_newlink+0x3fa/0xa50 [ 191.441149][ T1613] rtnl_newlink+0x9f1/0x11c0 [ 191.441151][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441152][ T1613] ? rtnl_bridge_getlink+0x850/0x850 [ 191.441154][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441155][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441157][ T1613] ? is_bpf_text_address+0x3e/0x110 [ 191.441160][ T1613] ? is_bpf_text_address+0x72/0x110 [ 191.441162][ T1613] ? kernel_text_address+0x149/0x170 [ 191.441163][ T1613] ? __kernel_text_address+0x12/0x30 [ 191.441164][ T1613] ? write_profile+0xf0/0xf0 [ 191.441165][ T1613] ? unwind_get_return_address+0x67/0xd0 [ 191.441167][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441168][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441170][ T1613] ? cap_capable+0x1d7/0x3d0 [ 191.441173][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441175][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441177][ T1613] ? rtnl_bridge_getlink+0x850/0x850 [ 191.441178][ T1613] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 191.441179][ T1613] ? rtnl_link_fill+0x920/0x920 [ 191.441181][ T1613] ? filter_irq_stacks+0xd0/0xd0 [ 191.441182][ T1613] ? stack_depot_save_flags+0x1bc/0x790 [ 191.441184][ T1613] netlink_rcv_skb+0x14e/0x3a0 [ 191.441186][ T1613] ? rtnl_link_fill+0x920/0x920 [ 191.441187][ T1613] ? lock_release+0x184/0x1f0 [ 191.441189][ T1613] ? netlink_ack+0xcf0/0xcf0 [ 191.441190][ T1613] ? __netlink_lookup+0xb9/0x6b0 [ 191.441193][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441194][ T1613] ? lock_release+0x184/0x1f0 [ 191.441196][ T1613] netlink_unicast+0x486/0x750 [ 191.441198][ T1613] ? netlink_attachskb+0x810/0x810 [ 191.441199][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441201][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441203][ T1613] ? lock_acquire+0x13c/0x160 [ 191.441204][ T1613] netlink_sendmsg+0x735/0xc60 [ 191.441206][ T1613] ? netlink_unicast+0x750/0x750 [ 191.441208][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441210][ T1613] ? lock_release+0x184/0x1f0 [ 191.441212][ T1613] ____sys_sendmsg+0x415/0x880 [ 191.441214][ T1613] ? copy_msghdr_from_user+0x279/0x420 [ 191.441215][ T1613] ? get_timestamp.constprop.0+0x390/0x390 [ 191.441217][ T1613] ? move_addr_to_kernel+0x40/0x40 [ 191.441218][ T1613] ? filter_irq_stacks+0xd0/0xd0 [ 191.441221][ T1613] ___sys_sendmsg+0x14e/0x1d0 [ 191.441222][ T1613] ? copy_msghdr_from_user+0x420/0x420 [ 191.441227][ T1613] __sys_sendmsg+0x12c/0x1d0 [ 191.441229][ T1613] ? __sys_sendmsg_sock+0x20/0x20 [ 191.441232][ T1613] ? rcu_is_watching+0x16/0xd0 [ 191.441234][ T1613] do_syscall_64+0xff/0x530 [ 191.441235][ T1613] ? exc_page_fault+0xee/0x100 [ 191.441237][ T1613] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 191.441239][ T1613] RIP: 0033:0x7f429f1c254e [ 191.441241][ T1613] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 191.441243][ T1613] RSP: 002b:00007ffc0a3b0bf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 191.441246][ T1613] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f429f1c254e [ 191.441248][ T1613] RDX: 0000000000000000 RSI: 00007ffc0a3b0ca0 RDI: 0000000000000005 [ 191.441248][ T1613] RBP: 00007ffc0a3b0c00 R08: 0000000000000000 R09: 0000000000000000 [ 191.441249][ T1613] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfb1 [ 191.441250][ T1613] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0a3b1360 [ 191.441252][ T1613] [ 199.707536][ T1809] veth1: left allmulticast mode [ 199.707552][ T1809] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 199.707555][ T1809] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1809, name: ip [ 199.707557][ T1809] preempt_count: 1, expected: 0 [ 199.707557][ T1809] RCU nest depth: 0, expected: 0 [ 199.707558][ T1809] INFO: lockdep is turned off. [ 199.707560][ T1809] irq event stamp: 0 [ 199.707560][ T1809] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 199.707565][ T1809] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 199.707572][ T1809] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 199.707573][ T1809] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 199.707575][ T1809] Preemption disabled at: [ 199.707576][ T1809] [] vprintk_emit+0x31b/0x3e0 [ 199.707583][ T1809] CPU: 2 UID: 0 PID: 1809 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 199.707586][ T1809] Tainted: [W]=WARN [ 199.707587][ T1809] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 199.707589][ T1809] Call Trace: [ 199.707591][ T1809] [ 199.707592][ T1809] dump_stack_lvl+0x6f/0xa0 [ 199.707598][ T1809] ? vprintk_emit+0x31b/0x3e0 [ 199.707600][ T1809] __might_resched.cold+0x1fe/0x2c1 [ 199.707604][ T1809] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 199.707607][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707611][ T1809] __kmalloc_noprof+0x443/0x760 [ 199.707615][ T1809] ? __rwlock_init+0x150/0x150 [ 199.707618][ T1809] ? alloc_buf.isra.0+0x4b/0x260 [ 199.707622][ T1809] ? do_raw_spin_unlock+0x59/0x250 [ 199.707624][ T1809] alloc_buf.isra.0+0x4b/0x260 [ 199.707626][ T1809] put_chars+0x1e1/0x2f0 [ 199.707628][ T1809] ? __send_to_port+0x420/0x420 [ 199.707629][ T1809] ? printk_get_next_message+0x240/0x650 [ 199.707632][ T1809] hvc_console_print+0x292/0x780 [ 199.707636][ T1809] ? hvc_write+0x3a0/0x3a0 [ 199.707637][ T1809] ? __rwlock_init+0x150/0x150 [ 199.707639][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707641][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707643][ T1809] console_emit_next_record+0x22f/0x4c0 [ 199.707645][ T1809] ? devkmsg_read+0x4b0/0x4b0 [ 199.707647][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707649][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707650][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707652][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707654][ T1809] ? console_flush_one_record+0x111/0x710 [ 199.707656][ T1809] console_flush_one_record+0x46f/0x710 [ 199.707658][ T1809] ? console_emit_next_record+0x4c0/0x4c0 [ 199.707661][ T1809] console_unlock+0xee/0x1f0 [ 199.707663][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707664][ T1809] ? console_flush_one_record+0x710/0x710 [ 199.707666][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707667][ T1809] ? lock_release+0x184/0x1f0 [ 199.707669][ T1809] ? lock_acquire+0x60/0x160 [ 199.707671][ T1809] ? __rcu_read_lock+0x30/0x70 [ 199.707673][ T1809] ? __down_trylock_console_sem+0x5e/0xa0 [ 199.707675][ T1809] ? vprintk_emit+0x320/0x3e0 [ 199.707677][ T1809] vprintk_emit+0x37c/0x3e0 [ 199.707679][ T1809] ? wake_up_klogd_work_func+0x90/0x90 [ 199.707681][ T1809] ? netlink_unicast+0x486/0x750 [ 199.707684][ T1809] ? ____sys_sendmsg+0x415/0x880 [ 199.707687][ T1809] ? ___sys_sendmsg+0x14e/0x1d0 [ 199.707689][ T1809] ? __sys_sendmsg+0x12c/0x1d0 [ 199.707691][ T1809] ? do_syscall_64+0xff/0x530 [ 199.707693][ T1809] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 199.707696][ T1809] _printk+0xc7/0x100 [ 199.707699][ T1809] ? snapshot_read.cold+0x21/0x21 [ 199.707701][ T1809] ? netdev_name+0x43/0x60 [ 199.707704][ T1809] ? __netdev_printk+0x17f/0x1d0 [ 199.707706][ T1809] netdev_info+0xe2/0x116 [ 199.707708][ T1809] ? netdev_notice+0x120/0x120 [ 199.707710][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707711][ T1809] ? __up_read+0x355/0x9e0 [ 199.707713][ T1809] ? trace_hardirqs_on+0x36/0x40 [ 199.707716][ T1809] ? down_write_nested+0x200/0x200 [ 199.707717][ T1809] ? mutex_is_locked+0x1c/0x50 [ 199.707720][ T1809] netif_set_allmulti.cold+0x7c/0x166 [ 199.707723][ T1809] dev_set_allmulti+0xa2/0x150 [ 199.707726][ T1809] del_nbp+0xb7/0xc10 [bridge] [ 199.707738][ T1809] ? __asan_memset+0x27/0x50 [ 199.707748][ T1809] br_dev_delete+0x9d/0x1e0 [bridge] [ 199.707756][ T1809] rtnl_dellink+0x48f/0xae0 [ 199.707759][ T1809] ? lock_release+0x184/0x1f0 [ 199.707760][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707762][ T1809] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 199.707764][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707771][ T1809] ? unwind_next_frame+0x69b/0x1ea0 [ 199.707774][ T1809] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 199.707775][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707777][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707779][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707780][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707782][ T1809] ? lock_release+0x184/0x1f0 [ 199.707784][ T1809] ? is_bpf_text_address+0x3e/0x110 [ 199.707787][ T1809] ? is_bpf_text_address+0x72/0x110 [ 199.707789][ T1809] ? kernel_text_address+0x149/0x170 [ 199.707791][ T1809] ? __kernel_text_address+0x12/0x30 [ 199.707793][ T1809] ? write_profile+0xf0/0xf0 [ 199.707795][ T1809] ? unwind_get_return_address+0x67/0xd0 [ 199.707796][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707798][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707800][ T1809] ? cap_capable+0x1d7/0x3d0 [ 199.707803][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707805][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707806][ T1809] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 199.707809][ T1809] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 199.707811][ T1809] ? rtnl_link_fill+0x920/0x920 [ 199.707812][ T1809] ? filter_irq_stacks+0xd0/0xd0 [ 199.707813][ T1809] ? stack_depot_save_flags+0x1bc/0x790 [ 199.707817][ T1809] netlink_rcv_skb+0x14e/0x3a0 [ 199.707819][ T1809] ? rtnl_link_fill+0x920/0x920 [ 199.707820][ T1809] ? lock_release+0x184/0x1f0 [ 199.707822][ T1809] ? netlink_ack+0xcf0/0xcf0 [ 199.707823][ T1809] ? __netlink_lookup+0xb9/0x6b0 [ 199.707826][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707827][ T1809] ? lock_release+0x184/0x1f0 [ 199.707829][ T1809] netlink_unicast+0x486/0x750 [ 199.707831][ T1809] ? netlink_attachskb+0x810/0x810 [ 199.707833][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707835][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707836][ T1809] ? lock_acquire+0x13c/0x160 [ 199.707838][ T1809] netlink_sendmsg+0x735/0xc60 [ 199.707840][ T1809] ? netlink_unicast+0x750/0x750 [ 199.707842][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707844][ T1809] ? lock_release+0x184/0x1f0 [ 199.707846][ T1809] ____sys_sendmsg+0x415/0x880 [ 199.707848][ T1809] ? copy_msghdr_from_user+0x279/0x420 [ 199.707849][ T1809] ? get_timestamp.constprop.0+0x390/0x390 [ 199.707851][ T1809] ? move_addr_to_kernel+0x40/0x40 [ 199.707852][ T1809] ? filter_irq_stacks+0xd0/0xd0 [ 199.707855][ T1809] ___sys_sendmsg+0x14e/0x1d0 [ 199.707857][ T1809] ? copy_msghdr_from_user+0x420/0x420 [ 199.707862][ T1809] __sys_sendmsg+0x12c/0x1d0 [ 199.707864][ T1809] ? __sys_sendmsg_sock+0x20/0x20 [ 199.707866][ T1809] ? rcu_is_watching+0x16/0xd0 [ 199.707869][ T1809] do_syscall_64+0xff/0x530 [ 199.707870][ T1809] ? exc_page_fault+0xee/0x100 [ 199.707872][ T1809] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 199.707873][ T1809] RIP: 0033:0x7efd85d4554e [ 199.707875][ T1809] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 199.707878][ T1809] RSP: 002b:00007ffd78148c10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 199.707881][ T1809] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007efd85d4554e [ 199.707883][ T1809] RDX: 0000000000000000 RSI: 00007ffd78148cc0 RDI: 0000000000000005 [ 199.707884][ T1809] RBP: 00007ffd78148c20 R08: 0000000000000000 R09: 0000000000000000 [ 199.707884][ T1809] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfba [ 199.707885][ T1809] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffd78149380 [ 199.707888][ T1809] [ 199.736172][ T1809] veth1: left promiscuous mode [ 199.736429][ T1809] br0: port 1(veth1) entered disabled state [ 200.151231][ T1843] veth1: entered promiscuous mode [ 200.188674][ T1847] veth1: left promiscuous mode [ 200.702666][ T1878] br0: port 1(veth1) entered blocking state [ 200.702896][ T1878] br0: port 1(veth1) entered disabled state [ 200.703101][ T1878] veth1: entered allmulticast mode [ 200.703947][ T1878] veth1: entered promiscuous mode [ 200.704356][ T1878] br0: port 1(veth1) entered blocking state [ 200.704532][ T1878] br0: port 1(veth1) entered forwarding state [ 217.342365][ T1934] veth1.100: entered promiscuous mode [ 217.342384][ T1934] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 217.342386][ T1934] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1934, name: ip [ 217.342388][ T1934] preempt_count: 1, expected: 0 [ 217.342389][ T1934] RCU nest depth: 0, expected: 0 [ 217.342390][ T1934] INFO: lockdep is turned off. [ 217.342391][ T1934] irq event stamp: 0 [ 217.342392][ T1934] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 217.342397][ T1934] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 217.342403][ T1934] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 217.342405][ T1934] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 217.342406][ T1934] Preemption disabled at: [ 217.342407][ T1934] [] vprintk_emit+0x31b/0x3e0 [ 217.342415][ T1934] CPU: 2 UID: 0 PID: 1934 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 217.342418][ T1934] Tainted: [W]=WARN [ 217.342419][ T1934] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 217.342421][ T1934] Call Trace: [ 217.342423][ T1934] [ 217.342424][ T1934] dump_stack_lvl+0x6f/0xa0 [ 217.342429][ T1934] ? vprintk_emit+0x31b/0x3e0 [ 217.342431][ T1934] __might_resched.cold+0x1fe/0x2c1 [ 217.342435][ T1934] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 217.342438][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342442][ T1934] __kmalloc_noprof+0x443/0x760 [ 217.342446][ T1934] ? __rwlock_init+0x150/0x150 [ 217.342448][ T1934] ? alloc_buf.isra.0+0x4b/0x260 [ 217.342452][ T1934] ? do_raw_spin_unlock+0x59/0x250 [ 217.342454][ T1934] alloc_buf.isra.0+0x4b/0x260 [ 217.342456][ T1934] put_chars+0x1e1/0x2f0 [ 217.342458][ T1934] ? desc_read_finalized_seq+0x79/0x120 [ 217.342459][ T1934] ? __send_to_port+0x420/0x420 [ 217.342462][ T1934] ? console_prepend_replay+0x20/0x20 [ 217.342464][ T1934] hvc_console_print+0x292/0x780 [ 217.342467][ T1934] ? hvc_write+0x3a0/0x3a0 [ 217.342468][ T1934] ? do_raw_spin_lock+0x131/0x280 [ 217.342470][ T1934] ? __rwlock_init+0x150/0x150 [ 217.342471][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342473][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342474][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342477][ T1934] console_emit_next_record+0x22f/0x4c0 [ 217.342479][ T1934] ? devkmsg_read+0x4b0/0x4b0 [ 217.342481][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342483][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342484][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342486][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342488][ T1934] ? console_flush_one_record+0x111/0x710 [ 217.342489][ T1934] console_flush_one_record+0x46f/0x710 [ 217.342491][ T1934] ? console_emit_next_record+0x4c0/0x4c0 [ 217.342494][ T1934] console_unlock+0xee/0x1f0 [ 217.342496][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342497][ T1934] ? console_flush_one_record+0x710/0x710 [ 217.342499][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342500][ T1934] ? lock_release+0x184/0x1f0 [ 217.342502][ T1934] ? lock_acquire+0x60/0x160 [ 217.342503][ T1934] ? __rcu_read_lock+0x30/0x70 [ 217.342505][ T1934] ? __down_trylock_console_sem+0x5e/0xa0 [ 217.342507][ T1934] ? vprintk_emit+0x320/0x3e0 [ 217.342509][ T1934] vprintk_emit+0x37c/0x3e0 [ 217.342511][ T1934] ? wake_up_klogd_work_func+0x90/0x90 [ 217.342513][ T1934] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 217.342516][ T1934] ? try_to_wake_up+0x153/0x1130 [ 217.342519][ T1934] _printk+0xc7/0x100 [ 217.342522][ T1934] ? snapshot_read.cold+0x21/0x21 [ 217.342524][ T1934] ? __virt_addr_valid+0x102/0x440 [ 217.342527][ T1934] ? __virt_addr_valid+0x1da/0x440 [ 217.342529][ T1934] ? netdev_name+0x43/0x60 [ 217.342532][ T1934] ? __netdev_printk+0x17f/0x1d0 [ 217.342533][ T1934] netdev_info+0xe2/0x116 [ 217.342535][ T1934] ? netdev_notice+0x120/0x120 [ 217.342536][ T1934] ? netlink_sendmsg+0x735/0xc60 [ 217.342540][ T1934] ? ____sys_sendmsg+0x415/0x880 [ 217.342543][ T1934] ? pwq_dec_nr_in_flight+0x780/0x780 [ 217.342546][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342548][ T1934] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 217.342551][ T1934] ? mutex_is_locked+0x1c/0x50 [ 217.342554][ T1934] __dev_set_promiscuity.cold+0x95/0x104 [ 217.342557][ T1934] __dev_change_flags+0x396/0x660 [ 217.342560][ T1934] ? netif_set_allmulti+0x250/0x250 [ 217.342562][ T1934] ? kernel_text_address+0x149/0x170 [ 217.342564][ T1934] ? __kernel_text_address+0x12/0x30 [ 217.342565][ T1934] ? write_profile+0xf0/0xf0 [ 217.342567][ T1934] ? unwind_get_return_address+0x67/0xd0 [ 217.342569][ T1934] netif_change_flags+0x87/0x190 [ 217.342571][ T1934] do_setlink.isra.0+0x1cc3/0x2750 [ 217.342576][ T1934] ? stack_trace_save+0x93/0xc0 [ 217.342577][ T1934] ? rtnl_link_get_size+0x350/0x350 [ 217.342578][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342580][ T1934] ? stack_depot_save_flags+0x1bc/0x790 [ 217.342584][ T1934] ? kasan_save_stack+0x3d/0x50 [ 217.342587][ T1934] ? kasan_save_stack+0x2f/0x50 [ 217.342588][ T1934] ? kasan_save_track+0x14/0x30 [ 217.342589][ T1934] ? __kasan_kmalloc+0x7b/0x90 [ 217.342591][ T1934] ? __kmalloc_cache_noprof+0x29a/0x620 [ 217.342592][ T1934] ? rtnl_newlink+0x124/0x11c0 [ 217.342593][ T1934] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 217.342594][ T1934] ? netlink_rcv_skb+0x14e/0x3a0 [ 217.342595][ T1934] ? netlink_unicast+0x486/0x750 [ 217.342597][ T1934] ? netlink_sendmsg+0x735/0xc60 [ 217.342598][ T1934] ? ____sys_sendmsg+0x415/0x880 [ 217.342599][ T1934] ? ___sys_sendmsg+0x14e/0x1d0 [ 217.342600][ T1934] ? __sys_sendmsg+0x12c/0x1d0 [ 217.342602][ T1934] ? do_syscall_64+0xff/0x530 [ 217.342604][ T1934] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 217.342607][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342609][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342610][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342611][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342613][ T1934] ? trace_contention_end+0xb3/0x180 [ 217.342615][ T1934] ? __mutex_lock+0x1db/0x1ea0 [ 217.342617][ T1934] ? __mutex_lock+0x9a3/0x1ea0 [ 217.342618][ T1934] ? rtnl_newlink+0x9a8/0x11c0 [ 217.342619][ T1934] ? ww_mutex_lock+0x160/0x160 [ 217.342622][ T1934] ? __rtnl_newlink+0x3fa/0xa50 [ 217.342624][ T1934] rtnl_newlink+0x9f1/0x11c0 [ 217.342625][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342627][ T1934] ? rtnl_bridge_getlink+0x850/0x850 [ 217.342628][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342630][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342631][ T1934] ? is_bpf_text_address+0x3e/0x110 [ 217.342635][ T1934] ? is_bpf_text_address+0x72/0x110 [ 217.342636][ T1934] ? kernel_text_address+0x149/0x170 [ 217.342637][ T1934] ? __kernel_text_address+0x12/0x30 [ 217.342639][ T1934] ? write_profile+0xf0/0xf0 [ 217.342640][ T1934] ? unwind_get_return_address+0x67/0xd0 [ 217.342641][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342643][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342644][ T1934] ? cap_capable+0x1d7/0x3d0 [ 217.342648][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342649][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342651][ T1934] ? rtnl_bridge_getlink+0x850/0x850 [ 217.342652][ T1934] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 217.342654][ T1934] ? rtnl_link_fill+0x920/0x920 [ 217.342655][ T1934] ? filter_irq_stacks+0xd0/0xd0 [ 217.342656][ T1934] ? stack_depot_save_flags+0x1bc/0x790 [ 217.342658][ T1934] netlink_rcv_skb+0x14e/0x3a0 [ 217.342660][ T1934] ? rtnl_link_fill+0x920/0x920 [ 217.342661][ T1934] ? lock_release+0x184/0x1f0 [ 217.342663][ T1934] ? netlink_ack+0xcf0/0xcf0 [ 217.342664][ T1934] ? __netlink_lookup+0xb9/0x6b0 [ 217.342666][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342668][ T1934] ? lock_release+0x184/0x1f0 [ 217.342670][ T1934] netlink_unicast+0x486/0x750 [ 217.342672][ T1934] ? netlink_attachskb+0x810/0x810 [ 217.342673][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342675][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342676][ T1934] ? lock_acquire+0x13c/0x160 [ 217.342678][ T1934] netlink_sendmsg+0x735/0xc60 [ 217.342680][ T1934] ? netlink_unicast+0x750/0x750 [ 217.342682][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342684][ T1934] ? lock_release+0x184/0x1f0 [ 217.342686][ T1934] ____sys_sendmsg+0x415/0x880 [ 217.342687][ T1934] ? copy_msghdr_from_user+0x279/0x420 [ 217.342689][ T1934] ? get_timestamp.constprop.0+0x390/0x390 [ 217.342690][ T1934] ? move_addr_to_kernel+0x40/0x40 [ 217.342692][ T1934] ? filter_irq_stacks+0xd0/0xd0 [ 217.342694][ T1934] ___sys_sendmsg+0x14e/0x1d0 [ 217.342696][ T1934] ? copy_msghdr_from_user+0x420/0x420 [ 217.342701][ T1934] __sys_sendmsg+0x12c/0x1d0 [ 217.342702][ T1934] ? __sys_sendmsg_sock+0x20/0x20 [ 217.342705][ T1934] ? rcu_is_watching+0x16/0xd0 [ 217.342707][ T1934] do_syscall_64+0xff/0x530 [ 217.342708][ T1934] ? exc_page_fault+0xee/0x100 [ 217.342711][ T1934] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 217.342712][ T1934] RIP: 0033:0x7fda3463154e [ 217.342714][ T1934] 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 [ 217.342716][ T1934] RSP: 002b:00007ffc783c03f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 217.342719][ T1934] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fda3463154e [ 217.342721][ T1934] RDX: 0000000000000000 RSI: 00007ffc783c04a0 RDI: 0000000000000005 [ 217.342722][ T1934] RBP: 00007ffc783c0400 R08: 0000000000000000 R09: 0000000000000000 [ 217.342723][ T1934] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfcb [ 217.342724][ T1934] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc783c0b60 [ 217.342726][ T1934] [ 222.595550][ T1949] veth1.100: left promiscuous mode [ 222.595567][ T1949] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 222.595569][ T1949] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1949, name: ip [ 222.595571][ T1949] preempt_count: 1, expected: 0 [ 222.595572][ T1949] RCU nest depth: 0, expected: 0 [ 222.595573][ T1949] INFO: lockdep is turned off. [ 222.595574][ T1949] irq event stamp: 0 [ 222.595574][ T1949] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 222.595579][ T1949] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 222.595585][ T1949] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 222.595587][ T1949] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 222.595588][ T1949] Preemption disabled at: [ 222.595589][ T1949] [] vprintk_emit+0x31b/0x3e0 [ 222.595596][ T1949] CPU: 3 UID: 0 PID: 1949 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 222.595600][ T1949] Tainted: [W]=WARN [ 222.595601][ T1949] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 222.595603][ T1949] Call Trace: [ 222.595604][ T1949] [ 222.595606][ T1949] dump_stack_lvl+0x6f/0xa0 [ 222.595611][ T1949] ? vprintk_emit+0x31b/0x3e0 [ 222.595613][ T1949] __might_resched.cold+0x1fe/0x2c1 [ 222.595617][ T1949] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 222.595620][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595624][ T1949] __kmalloc_noprof+0x443/0x760 [ 222.595628][ T1949] ? __rwlock_init+0x150/0x150 [ 222.595631][ T1949] ? alloc_buf.isra.0+0x4b/0x260 [ 222.595635][ T1949] ? do_raw_spin_unlock+0x59/0x250 [ 222.595637][ T1949] alloc_buf.isra.0+0x4b/0x260 [ 222.595639][ T1949] put_chars+0x1e1/0x2f0 [ 222.595641][ T1949] ? desc_read_finalized_seq+0x79/0x120 [ 222.595642][ T1949] ? __send_to_port+0x420/0x420 [ 222.595645][ T1949] ? console_prepend_replay+0x20/0x20 [ 222.595647][ T1949] hvc_console_print+0x292/0x780 [ 222.595650][ T1949] ? hvc_write+0x3a0/0x3a0 [ 222.595651][ T1949] ? do_raw_spin_lock+0x131/0x280 [ 222.595653][ T1949] ? __rwlock_init+0x150/0x150 [ 222.595655][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595656][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595658][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595660][ T1949] console_emit_next_record+0x22f/0x4c0 [ 222.595663][ T1949] ? devkmsg_read+0x4b0/0x4b0 [ 222.595665][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595667][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595668][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595670][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595672][ T1949] ? console_flush_one_record+0x111/0x710 [ 222.595674][ T1949] console_flush_one_record+0x46f/0x710 [ 222.595676][ T1949] ? console_emit_next_record+0x4c0/0x4c0 [ 222.595679][ T1949] console_unlock+0xee/0x1f0 [ 222.595681][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595682][ T1949] ? console_flush_one_record+0x710/0x710 [ 222.595684][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595685][ T1949] ? lock_release+0x184/0x1f0 [ 222.595687][ T1949] ? lock_acquire+0x60/0x160 [ 222.595688][ T1949] ? __rcu_read_lock+0x30/0x70 [ 222.595691][ T1949] ? __down_trylock_console_sem+0x5e/0xa0 [ 222.595692][ T1949] ? vprintk_emit+0x320/0x3e0 [ 222.595694][ T1949] vprintk_emit+0x37c/0x3e0 [ 222.595697][ T1949] ? wake_up_klogd_work_func+0x90/0x90 [ 222.595698][ T1949] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 222.595702][ T1949] ? try_to_wake_up+0x153/0x1130 [ 222.595705][ T1949] _printk+0xc7/0x100 [ 222.595708][ T1949] ? snapshot_read.cold+0x21/0x21 [ 222.595710][ T1949] ? __virt_addr_valid+0x102/0x440 [ 222.595713][ T1949] ? __virt_addr_valid+0x1da/0x440 [ 222.595715][ T1949] ? netdev_name+0x43/0x60 [ 222.595718][ T1949] ? __netdev_printk+0x17f/0x1d0 [ 222.595720][ T1949] netdev_info+0xe2/0x116 [ 222.595721][ T1949] ? netdev_notice+0x120/0x120 [ 222.595723][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 222.595726][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 222.595729][ T1949] ? pwq_dec_nr_in_flight+0x780/0x780 [ 222.595733][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595734][ T1949] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 222.595737][ T1949] ? mutex_is_locked+0x1c/0x50 [ 222.595740][ T1949] __dev_set_promiscuity.cold+0x95/0x104 [ 222.595744][ T1949] __dev_change_flags+0x396/0x660 [ 222.595747][ T1949] ? netif_set_allmulti+0x250/0x250 [ 222.595749][ T1949] ? kernel_text_address+0x149/0x170 [ 222.595751][ T1949] ? __kernel_text_address+0x12/0x30 [ 222.595752][ T1949] ? write_profile+0xf0/0xf0 [ 222.595754][ T1949] ? unwind_get_return_address+0x67/0xd0 [ 222.595757][ T1949] netif_change_flags+0x87/0x190 [ 222.595759][ T1949] do_setlink.isra.0+0x1cc3/0x2750 [ 222.595763][ T1949] ? stack_trace_save+0x93/0xc0 [ 222.595764][ T1949] ? rtnl_link_get_size+0x350/0x350 [ 222.595766][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595767][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 222.595771][ T1949] ? kasan_save_stack+0x3d/0x50 [ 222.595774][ T1949] ? kasan_save_stack+0x2f/0x50 [ 222.595776][ T1949] ? kasan_save_track+0x14/0x30 [ 222.595777][ T1949] ? __kasan_kmalloc+0x7b/0x90 [ 222.595779][ T1949] ? __kmalloc_cache_noprof+0x29a/0x620 [ 222.595780][ T1949] ? rtnl_newlink+0x124/0x11c0 [ 222.595788][ T1949] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 222.595790][ T1949] ? netlink_rcv_skb+0x14e/0x3a0 [ 222.595791][ T1949] ? netlink_unicast+0x486/0x750 [ 222.595792][ T1949] ? netlink_sendmsg+0x735/0xc60 [ 222.595794][ T1949] ? ____sys_sendmsg+0x415/0x880 [ 222.595795][ T1949] ? ___sys_sendmsg+0x14e/0x1d0 [ 222.595796][ T1949] ? __sys_sendmsg+0x12c/0x1d0 [ 222.595798][ T1949] ? do_syscall_64+0xff/0x530 [ 222.595800][ T1949] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 222.595803][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595805][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595806][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595808][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595810][ T1949] ? trace_contention_end+0xb3/0x180 [ 222.595812][ T1949] ? __mutex_lock+0x1db/0x1ea0 [ 222.595813][ T1949] ? __mutex_lock+0x9a3/0x1ea0 [ 222.595814][ T1949] ? rtnl_newlink+0x9a8/0x11c0 [ 222.595816][ T1949] ? ww_mutex_lock+0x160/0x160 [ 222.595818][ T1949] ? __rtnl_newlink+0x3fa/0xa50 [ 222.595820][ T1949] rtnl_newlink+0x9f1/0x11c0 [ 222.595822][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595824][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 222.595825][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595827][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595829][ T1949] ? is_bpf_text_address+0x3e/0x110 [ 222.595832][ T1949] ? is_bpf_text_address+0x72/0x110 [ 222.595834][ T1949] ? kernel_text_address+0x149/0x170 [ 222.595835][ T1949] ? __kernel_text_address+0x12/0x30 [ 222.595836][ T1949] ? write_profile+0xf0/0xf0 [ 222.595837][ T1949] ? unwind_get_return_address+0x67/0xd0 [ 222.595839][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595840][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595842][ T1949] ? cap_capable+0x1d7/0x3d0 [ 222.595846][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595847][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595849][ T1949] ? rtnl_bridge_getlink+0x850/0x850 [ 222.595850][ T1949] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 222.595852][ T1949] ? rtnl_link_fill+0x920/0x920 [ 222.595853][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 222.595854][ T1949] ? stack_depot_save_flags+0x1bc/0x790 [ 222.595857][ T1949] netlink_rcv_skb+0x14e/0x3a0 [ 222.595858][ T1949] ? rtnl_link_fill+0x920/0x920 [ 222.595860][ T1949] ? lock_release+0x184/0x1f0 [ 222.595861][ T1949] ? netlink_ack+0xcf0/0xcf0 [ 222.595862][ T1949] ? __netlink_lookup+0xb9/0x6b0 [ 222.595865][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595867][ T1949] ? lock_release+0x184/0x1f0 [ 222.595869][ T1949] netlink_unicast+0x486/0x750 [ 222.595871][ T1949] ? netlink_attachskb+0x810/0x810 [ 222.595872][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595874][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595876][ T1949] ? lock_acquire+0x13c/0x160 [ 222.595877][ T1949] netlink_sendmsg+0x735/0xc60 [ 222.595879][ T1949] ? netlink_unicast+0x750/0x750 [ 222.595881][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595883][ T1949] ? lock_release+0x184/0x1f0 [ 222.595885][ T1949] ____sys_sendmsg+0x415/0x880 [ 222.595886][ T1949] ? copy_msghdr_from_user+0x279/0x420 [ 222.595888][ T1949] ? get_timestamp.constprop.0+0x390/0x390 [ 222.595890][ T1949] ? move_addr_to_kernel+0x40/0x40 [ 222.595891][ T1949] ? filter_irq_stacks+0xd0/0xd0 [ 222.595894][ T1949] ___sys_sendmsg+0x14e/0x1d0 [ 222.595895][ T1949] ? copy_msghdr_from_user+0x420/0x420 [ 222.595900][ T1949] __sys_sendmsg+0x12c/0x1d0 [ 222.595902][ T1949] ? __sys_sendmsg_sock+0x20/0x20 [ 222.595905][ T1949] ? rcu_is_watching+0x16/0xd0 [ 222.595907][ T1949] do_syscall_64+0xff/0x530 [ 222.595908][ T1949] ? exc_page_fault+0xee/0x100 [ 222.595911][ T1949] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 222.595912][ T1949] RIP: 0033:0x7f09487b154e [ 222.595914][ T1949] 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 [ 222.595916][ T1949] RSP: 002b:00007ffe901e4910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 222.595920][ T1949] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f09487b154e [ 222.595921][ T1949] RDX: 0000000000000000 RSI: 00007ffe901e49c0 RDI: 0000000000000005 [ 222.595922][ T1949] RBP: 00007ffe901e4920 R08: 0000000000000000 R09: 0000000000000000 [ 222.595923][ T1949] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfd1 [ 222.595924][ T1949] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe901e5080 [ 222.595926][ T1949] [ 224.897417][ T1976] veth1.100: entered allmulticast mode [ 224.897432][ T1976] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 224.897434][ T1976] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1976, name: ip [ 224.897436][ T1976] preempt_count: 1, expected: 0 [ 224.897437][ T1976] RCU nest depth: 0, expected: 0 [ 224.897438][ T1976] INFO: lockdep is turned off. [ 224.897439][ T1976] irq event stamp: 0 [ 224.897440][ T1976] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 224.897444][ T1976] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 224.897450][ T1976] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 224.897452][ T1976] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 224.897454][ T1976] Preemption disabled at: [ 224.897454][ T1976] [] vprintk_emit+0x31b/0x3e0 [ 224.897462][ T1976] CPU: 2 UID: 0 PID: 1976 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 224.897465][ T1976] Tainted: [W]=WARN [ 224.897466][ T1976] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.897468][ T1976] Call Trace: [ 224.897469][ T1976] [ 224.897471][ T1976] dump_stack_lvl+0x6f/0xa0 [ 224.897476][ T1976] ? vprintk_emit+0x31b/0x3e0 [ 224.897478][ T1976] __might_resched.cold+0x1fe/0x2c1 [ 224.897482][ T1976] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 224.897483][ T1976] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 224.897487][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897490][ T1976] __kmalloc_noprof+0x443/0x760 [ 224.897494][ T1976] ? __rwlock_init+0x150/0x150 [ 224.897496][ T1976] ? alloc_buf.isra.0+0x4b/0x260 [ 224.897501][ T1976] ? do_raw_spin_unlock+0x59/0x250 [ 224.897502][ T1976] alloc_buf.isra.0+0x4b/0x260 [ 224.897504][ T1976] put_chars+0x1e1/0x2f0 [ 224.897506][ T1976] ? __send_to_port+0x420/0x420 [ 224.897508][ T1976] ? console_prepend_replay+0x20/0x20 [ 224.897510][ T1976] hvc_console_print+0x292/0x780 [ 224.897514][ T1976] ? hvc_write+0x3a0/0x3a0 [ 224.897515][ T1976] ? vsnprintf+0x527/0x1700 [ 224.897518][ T1976] ? __rwlock_init+0x150/0x150 [ 224.897520][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897521][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897523][ T1976] console_emit_next_record+0x22f/0x4c0 [ 224.897526][ T1976] ? devkmsg_read+0x4b0/0x4b0 [ 224.897528][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897530][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897531][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897533][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897535][ T1976] ? console_flush_one_record+0x111/0x710 [ 224.897536][ T1976] console_flush_one_record+0x46f/0x710 [ 224.897539][ T1976] ? console_emit_next_record+0x4c0/0x4c0 [ 224.897541][ T1976] console_unlock+0xee/0x1f0 [ 224.897543][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897544][ T1976] ? console_flush_one_record+0x710/0x710 [ 224.897546][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897547][ T1976] ? lock_release+0x184/0x1f0 [ 224.897549][ T1976] ? lock_acquire+0x60/0x160 [ 224.897550][ T1976] ? __rcu_read_lock+0x30/0x70 [ 224.897552][ T1976] ? __down_trylock_console_sem+0x5e/0xa0 [ 224.897554][ T1976] ? vprintk_emit+0x320/0x3e0 [ 224.897556][ T1976] vprintk_emit+0x37c/0x3e0 [ 224.897558][ T1976] ? wake_up_klogd_work_func+0x90/0x90 [ 224.897560][ T1976] ? try_to_wake_up+0x153/0x1130 [ 224.897562][ T1976] ? debug_object_activate+0x345/0x4a0 [ 224.897566][ T1976] _printk+0xc7/0x100 [ 224.897569][ T1976] ? snapshot_read.cold+0x21/0x21 [ 224.897571][ T1976] ? __virt_addr_valid+0x102/0x440 [ 224.897574][ T1976] ? __virt_addr_valid+0x1da/0x440 [ 224.897576][ T1976] ? netdev_name+0x43/0x60 [ 224.897579][ T1976] ? __netdev_printk+0x17f/0x1d0 [ 224.897581][ T1976] netdev_info+0xe2/0x116 [ 224.897582][ T1976] ? netdev_notice+0x120/0x120 [ 224.897584][ T1976] ? netlink_unicast+0x486/0x750 [ 224.897587][ T1976] ? netlink_sendmsg+0x735/0xc60 [ 224.897589][ T1976] ? pwq_dec_nr_in_flight+0x780/0x780 [ 224.897591][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897593][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897595][ T1976] ? mutex_is_locked+0x1c/0x50 [ 224.897598][ T1976] netif_set_allmulti.cold+0x7c/0x166 [ 224.897601][ T1976] ? __local_bh_enable_ip+0xaa/0x150 [ 224.897603][ T1976] __dev_change_flags+0x445/0x660 [ 224.897607][ T1976] ? netif_set_allmulti+0x250/0x250 [ 224.897609][ T1976] ? kernel_text_address+0x149/0x170 [ 224.897610][ T1976] ? __kernel_text_address+0x12/0x30 [ 224.897612][ T1976] ? write_profile+0xf0/0xf0 [ 224.897614][ T1976] ? unwind_get_return_address+0x67/0xd0 [ 224.897616][ T1976] netif_change_flags+0x87/0x190 [ 224.897619][ T1976] do_setlink.isra.0+0x1cc3/0x2750 [ 224.897623][ T1976] ? stack_trace_save+0x93/0xc0 [ 224.897624][ T1976] ? rtnl_link_get_size+0x350/0x350 [ 224.897625][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897627][ T1976] ? stack_depot_save_flags+0x1bc/0x790 [ 224.897630][ T1976] ? kasan_save_stack+0x3d/0x50 [ 224.897633][ T1976] ? kasan_save_stack+0x2f/0x50 [ 224.897634][ T1976] ? kasan_save_track+0x14/0x30 [ 224.897636][ T1976] ? __kasan_kmalloc+0x7b/0x90 [ 224.897637][ T1976] ? __kmalloc_cache_noprof+0x29a/0x620 [ 224.897639][ T1976] ? rtnl_newlink+0x124/0x11c0 [ 224.897640][ T1976] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.897641][ T1976] ? netlink_rcv_skb+0x14e/0x3a0 [ 224.897642][ T1976] ? netlink_unicast+0x486/0x750 [ 224.897643][ T1976] ? netlink_sendmsg+0x735/0xc60 [ 224.897644][ T1976] ? ____sys_sendmsg+0x415/0x880 [ 224.897647][ T1976] ? ___sys_sendmsg+0x14e/0x1d0 [ 224.897648][ T1976] ? __sys_sendmsg+0x12c/0x1d0 [ 224.897650][ T1976] ? do_syscall_64+0xff/0x530 [ 224.897652][ T1976] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.897654][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897656][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897657][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897659][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897661][ T1976] ? trace_contention_end+0xb3/0x180 [ 224.897663][ T1976] ? __mutex_lock+0x1db/0x1ea0 [ 224.897665][ T1976] ? __mutex_lock+0x9a3/0x1ea0 [ 224.897666][ T1976] ? rtnl_newlink+0x9a8/0x11c0 [ 224.897668][ T1976] ? ww_mutex_lock+0x160/0x160 [ 224.897670][ T1976] ? __rtnl_newlink+0x3fa/0xa50 [ 224.897672][ T1976] rtnl_newlink+0x9f1/0x11c0 [ 224.897674][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897675][ T1976] ? rtnl_bridge_getlink+0x850/0x850 [ 224.897677][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897678][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897680][ T1976] ? is_bpf_text_address+0x3e/0x110 [ 224.897683][ T1976] ? is_bpf_text_address+0x72/0x110 [ 224.897685][ T1976] ? kernel_text_address+0x149/0x170 [ 224.897686][ T1976] ? __kernel_text_address+0x12/0x30 [ 224.897687][ T1976] ? write_profile+0xf0/0xf0 [ 224.897688][ T1976] ? unwind_get_return_address+0x67/0xd0 [ 224.897690][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897691][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897693][ T1976] ? cap_capable+0x1d7/0x3d0 [ 224.897696][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897698][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897700][ T1976] ? rtnl_bridge_getlink+0x850/0x850 [ 224.897701][ T1976] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 224.897703][ T1976] ? rtnl_link_fill+0x920/0x920 [ 224.897704][ T1976] ? filter_irq_stacks+0xd0/0xd0 [ 224.897705][ T1976] ? stack_depot_save_flags+0x1bc/0x790 [ 224.897708][ T1976] netlink_rcv_skb+0x14e/0x3a0 [ 224.897709][ T1976] ? rtnl_link_fill+0x920/0x920 [ 224.897710][ T1976] ? lock_release+0x184/0x1f0 [ 224.897712][ T1976] ? netlink_ack+0xcf0/0xcf0 [ 224.897713][ T1976] ? __netlink_lookup+0xb9/0x6b0 [ 224.897716][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897717][ T1976] ? lock_release+0x184/0x1f0 [ 224.897719][ T1976] netlink_unicast+0x486/0x750 [ 224.897721][ T1976] ? netlink_attachskb+0x810/0x810 [ 224.897723][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897724][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897726][ T1976] ? lock_acquire+0x13c/0x160 [ 224.897728][ T1976] netlink_sendmsg+0x735/0xc60 [ 224.897729][ T1976] ? netlink_unicast+0x750/0x750 [ 224.897731][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897733][ T1976] ? lock_release+0x184/0x1f0 [ 224.897735][ T1976] ____sys_sendmsg+0x415/0x880 [ 224.897736][ T1976] ? copy_msghdr_from_user+0x279/0x420 [ 224.897738][ T1976] ? get_timestamp.constprop.0+0x390/0x390 [ 224.897739][ T1976] ? move_addr_to_kernel+0x40/0x40 [ 224.897741][ T1976] ? filter_irq_stacks+0xd0/0xd0 [ 224.897743][ T1976] ___sys_sendmsg+0x14e/0x1d0 [ 224.897745][ T1976] ? copy_msghdr_from_user+0x420/0x420 [ 224.897750][ T1976] __sys_sendmsg+0x12c/0x1d0 [ 224.897751][ T1976] ? __sys_sendmsg_sock+0x20/0x20 [ 224.897754][ T1976] ? rcu_is_watching+0x16/0xd0 [ 224.897756][ T1976] do_syscall_64+0xff/0x530 [ 224.897757][ T1976] ? exc_page_fault+0xee/0x100 [ 224.897759][ T1976] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 224.897761][ T1976] RIP: 0033:0x7f5efd1fa54e [ 224.897763][ T1976] 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 [ 224.897765][ T1976] RSP: 002b:00007ffcbe59cd20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 224.897768][ T1976] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f5efd1fa54e [ 224.897770][ T1976] RDX: 0000000000000000 RSI: 00007ffcbe59cdd0 RDI: 0000000000000005 [ 224.897771][ T1976] RBP: 00007ffcbe59cd30 R08: 0000000000000000 R09: 0000000000000000 [ 224.897771][ T1976] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfd3 [ 224.897772][ T1976] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcbe59d490 [ 224.897774][ T1976] [ 230.146876][ T1991] veth1.100: left allmulticast mode [ 230.146891][ T1991] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 230.146894][ T1991] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1991, name: ip [ 230.146895][ T1991] preempt_count: 1, expected: 0 [ 230.146896][ T1991] RCU nest depth: 0, expected: 0 [ 230.146897][ T1991] INFO: lockdep is turned off. [ 230.146898][ T1991] irq event stamp: 0 [ 230.146899][ T1991] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 230.146904][ T1991] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 230.146910][ T1991] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 230.146911][ T1991] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 230.146913][ T1991] Preemption disabled at: [ 230.146914][ T1991] [] vprintk_emit+0x31b/0x3e0 [ 230.146921][ T1991] CPU: 3 UID: 0 PID: 1991 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 230.146925][ T1991] Tainted: [W]=WARN [ 230.146925][ T1991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 230.146927][ T1991] Call Trace: [ 230.146928][ T1991] [ 230.146930][ T1991] dump_stack_lvl+0x6f/0xa0 [ 230.146935][ T1991] ? vprintk_emit+0x31b/0x3e0 [ 230.146937][ T1991] __might_resched.cold+0x1fe/0x2c1 [ 230.146941][ T1991] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 230.146943][ T1991] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 230.146946][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146950][ T1991] __kmalloc_noprof+0x443/0x760 [ 230.146953][ T1991] ? __rwlock_init+0x150/0x150 [ 230.146956][ T1991] ? alloc_buf.isra.0+0x4b/0x260 [ 230.146962][ T1991] ? do_raw_spin_unlock+0x59/0x250 [ 230.146964][ T1991] alloc_buf.isra.0+0x4b/0x260 [ 230.146966][ T1991] put_chars+0x1e1/0x2f0 [ 230.146968][ T1991] ? __send_to_port+0x420/0x420 [ 230.146970][ T1991] ? console_prepend_replay+0x20/0x20 [ 230.146972][ T1991] hvc_console_print+0x292/0x780 [ 230.146975][ T1991] ? hvc_write+0x3a0/0x3a0 [ 230.146976][ T1991] ? vsnprintf+0x527/0x1700 [ 230.146980][ T1991] ? __rwlock_init+0x150/0x150 [ 230.146981][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146983][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146985][ T1991] console_emit_next_record+0x22f/0x4c0 [ 230.146988][ T1991] ? devkmsg_read+0x4b0/0x4b0 [ 230.146989][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146991][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146993][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.146994][ T1991] ? lock_acquire+0x13c/0x160 [ 230.146996][ T1991] ? console_flush_one_record+0x111/0x710 [ 230.146998][ T1991] console_flush_one_record+0x46f/0x710 [ 230.147000][ T1991] ? console_emit_next_record+0x4c0/0x4c0 [ 230.147003][ T1991] console_unlock+0xee/0x1f0 [ 230.147005][ T1991] ? lock_acquire+0x13c/0x160 [ 230.147006][ T1991] ? console_flush_one_record+0x710/0x710 [ 230.147008][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147009][ T1991] ? lock_release+0x184/0x1f0 [ 230.147011][ T1991] ? lock_acquire+0x60/0x160 [ 230.147012][ T1991] ? __rcu_read_lock+0x30/0x70 [ 230.147014][ T1991] ? __down_trylock_console_sem+0x5e/0xa0 [ 230.147016][ T1991] ? vprintk_emit+0x320/0x3e0 [ 230.147018][ T1991] vprintk_emit+0x37c/0x3e0 [ 230.147020][ T1991] ? wake_up_klogd_work_func+0x90/0x90 [ 230.147022][ T1991] ? try_to_wake_up+0x153/0x1130 [ 230.147025][ T1991] _printk+0xc7/0x100 [ 230.147028][ T1991] ? snapshot_read.cold+0x21/0x21 [ 230.147030][ T1991] ? __virt_addr_valid+0x102/0x440 [ 230.147033][ T1991] ? __virt_addr_valid+0x1da/0x440 [ 230.147034][ T1991] ? netdev_name+0x43/0x60 [ 230.147037][ T1991] ? __netdev_printk+0x17f/0x1d0 [ 230.147039][ T1991] netdev_info+0xe2/0x116 [ 230.147041][ T1991] ? netdev_notice+0x120/0x120 [ 230.147042][ T1991] ? netlink_unicast+0x486/0x750 [ 230.147045][ T1991] ? netlink_sendmsg+0x735/0xc60 [ 230.147047][ T1991] ? pwq_dec_nr_in_flight+0x780/0x780 [ 230.147049][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147051][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147053][ T1991] ? mutex_is_locked+0x1c/0x50 [ 230.147056][ T1991] netif_set_allmulti.cold+0x7c/0x166 [ 230.147059][ T1991] ? __local_bh_enable_ip+0xaa/0x150 [ 230.147061][ T1991] __dev_change_flags+0x445/0x660 [ 230.147065][ T1991] ? netif_set_allmulti+0x250/0x250 [ 230.147067][ T1991] ? kernel_text_address+0x149/0x170 [ 230.147069][ T1991] ? __kernel_text_address+0x12/0x30 [ 230.147070][ T1991] ? write_profile+0xf0/0xf0 [ 230.147073][ T1991] ? unwind_get_return_address+0x67/0xd0 [ 230.147075][ T1991] netif_change_flags+0x87/0x190 [ 230.147077][ T1991] do_setlink.isra.0+0x1cc3/0x2750 [ 230.147082][ T1991] ? stack_trace_save+0x93/0xc0 [ 230.147083][ T1991] ? rtnl_link_get_size+0x350/0x350 [ 230.147084][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147086][ T1991] ? stack_depot_save_flags+0x1bc/0x790 [ 230.147091][ T1991] ? kasan_save_stack+0x3d/0x50 [ 230.147094][ T1991] ? kasan_save_stack+0x2f/0x50 [ 230.147097][ T1991] ? kasan_save_track+0x14/0x30 [ 230.147099][ T1991] ? __kasan_kmalloc+0x7b/0x90 [ 230.147101][ T1991] ? __kmalloc_cache_noprof+0x29a/0x620 [ 230.147103][ T1991] ? rtnl_newlink+0x124/0x11c0 [ 230.147105][ T1991] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 230.147106][ T1991] ? netlink_rcv_skb+0x14e/0x3a0 [ 230.147108][ T1991] ? netlink_unicast+0x486/0x750 [ 230.147109][ T1991] ? netlink_sendmsg+0x735/0xc60 [ 230.147111][ T1991] ? ____sys_sendmsg+0x415/0x880 [ 230.147113][ T1991] ? ___sys_sendmsg+0x14e/0x1d0 [ 230.147115][ T1991] ? __sys_sendmsg+0x12c/0x1d0 [ 230.147116][ T1991] ? do_syscall_64+0xff/0x530 [ 230.147118][ T1991] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 230.147121][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147123][ T1991] ? lock_acquire+0x13c/0x160 [ 230.147124][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147126][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147127][ T1991] ? trace_contention_end+0xb3/0x180 [ 230.147129][ T1991] ? __mutex_lock+0x1db/0x1ea0 [ 230.147132][ T1991] ? __mutex_lock+0x9a3/0x1ea0 [ 230.147133][ T1991] ? rtnl_newlink+0x9a8/0x11c0 [ 230.147134][ T1991] ? ww_mutex_lock+0x160/0x160 [ 230.147136][ T1991] ? __rtnl_newlink+0x3fa/0xa50 [ 230.147138][ T1991] rtnl_newlink+0x9f1/0x11c0 [ 230.147140][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147142][ T1991] ? rtnl_bridge_getlink+0x850/0x850 [ 230.147143][ T1991] ? lock_acquire+0x13c/0x160 [ 230.147145][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147147][ T1991] ? is_bpf_text_address+0x3e/0x110 [ 230.147150][ T1991] ? is_bpf_text_address+0x72/0x110 [ 230.147151][ T1991] ? kernel_text_address+0x149/0x170 [ 230.147153][ T1991] ? __kernel_text_address+0x12/0x30 [ 230.147154][ T1991] ? write_profile+0xf0/0xf0 [ 230.147155][ T1991] ? unwind_get_return_address+0x67/0xd0 [ 230.147156][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147158][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147160][ T1991] ? cap_capable+0x1d7/0x3d0 [ 230.147163][ T1991] ? lock_acquire+0x13c/0x160 [ 230.147164][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147166][ T1991] ? rtnl_bridge_getlink+0x850/0x850 [ 230.147167][ T1991] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 230.147169][ T1991] ? rtnl_link_fill+0x920/0x920 [ 230.147170][ T1991] ? filter_irq_stacks+0xd0/0xd0 [ 230.147172][ T1991] ? stack_depot_save_flags+0x1bc/0x790 [ 230.147174][ T1991] netlink_rcv_skb+0x14e/0x3a0 [ 230.147175][ T1991] ? rtnl_link_fill+0x920/0x920 [ 230.147177][ T1991] ? lock_release+0x184/0x1f0 [ 230.147178][ T1991] ? netlink_ack+0xcf0/0xcf0 [ 230.147179][ T1991] ? __netlink_lookup+0xb9/0x6b0 [ 230.147182][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147184][ T1991] ? lock_release+0x184/0x1f0 [ 230.147186][ T1991] netlink_unicast+0x486/0x750 [ 230.147187][ T1991] ? netlink_attachskb+0x810/0x810 [ 230.147189][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147191][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147192][ T1991] ? lock_acquire+0x13c/0x160 [ 230.147194][ T1991] netlink_sendmsg+0x735/0xc60 [ 230.147196][ T1991] ? netlink_unicast+0x750/0x750 [ 230.147198][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147200][ T1991] ? lock_release+0x184/0x1f0 [ 230.147202][ T1991] ____sys_sendmsg+0x415/0x880 [ 230.147203][ T1991] ? copy_msghdr_from_user+0x279/0x420 [ 230.147205][ T1991] ? get_timestamp.constprop.0+0x390/0x390 [ 230.147206][ T1991] ? move_addr_to_kernel+0x40/0x40 [ 230.147208][ T1991] ? filter_irq_stacks+0xd0/0xd0 [ 230.147210][ T1991] ___sys_sendmsg+0x14e/0x1d0 [ 230.147212][ T1991] ? copy_msghdr_from_user+0x420/0x420 [ 230.147217][ T1991] __sys_sendmsg+0x12c/0x1d0 [ 230.147219][ T1991] ? __sys_sendmsg_sock+0x20/0x20 [ 230.147221][ T1991] ? rcu_is_watching+0x16/0xd0 [ 230.147223][ T1991] do_syscall_64+0xff/0x530 [ 230.147225][ T1991] ? exc_page_fault+0xee/0x100 [ 230.147227][ T1991] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 230.147228][ T1991] RIP: 0033:0x7ff4333b454e [ 230.147230][ T1991] 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 [ 230.147232][ T1991] RSP: 002b:00007fffa1047570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 230.147236][ T1991] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff4333b454e [ 230.147237][ T1991] RDX: 0000000000000000 RSI: 00007fffa1047620 RDI: 0000000000000005 [ 230.147238][ T1991] RBP: 00007fffa1047580 R08: 0000000000000000 R09: 0000000000000000 [ 230.147239][ T1991] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfd8 [ 230.147240][ T1991] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffa1047ce0 [ 230.147242][ T1991] [ 238.328277][ T2187] veth1: left allmulticast mode [ 238.328293][ T2187] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 238.328295][ T2187] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2187, name: ip [ 238.328297][ T2187] preempt_count: 1, expected: 0 [ 238.328297][ T2187] RCU nest depth: 0, expected: 0 [ 238.328298][ T2187] INFO: lockdep is turned off. [ 238.328299][ T2187] irq event stamp: 0 [ 238.328300][ T2187] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 238.328304][ T2187] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 238.328310][ T2187] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 238.328312][ T2187] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 238.328314][ T2187] Preemption disabled at: [ 238.328314][ T2187] [] vprintk_emit+0x31b/0x3e0 [ 238.328321][ T2187] CPU: 3 UID: 0 PID: 2187 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 238.328325][ T2187] Tainted: [W]=WARN [ 238.328326][ T2187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 238.328327][ T2187] Call Trace: [ 238.328329][ T2187] [ 238.328330][ T2187] dump_stack_lvl+0x6f/0xa0 [ 238.328336][ T2187] ? vprintk_emit+0x31b/0x3e0 [ 238.328338][ T2187] __might_resched.cold+0x1fe/0x2c1 [ 238.328342][ T2187] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 238.328345][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328349][ T2187] __kmalloc_noprof+0x443/0x760 [ 238.328353][ T2187] ? __rwlock_init+0x150/0x150 [ 238.328355][ T2187] ? alloc_buf.isra.0+0x4b/0x260 [ 238.328359][ T2187] ? do_raw_spin_unlock+0x59/0x250 [ 238.328361][ T2187] alloc_buf.isra.0+0x4b/0x260 [ 238.328363][ T2187] put_chars+0x1e1/0x2f0 [ 238.328365][ T2187] ? __send_to_port+0x420/0x420 [ 238.328366][ T2187] ? printk_get_next_message+0x240/0x650 [ 238.328369][ T2187] hvc_console_print+0x292/0x780 [ 238.328373][ T2187] ? hvc_write+0x3a0/0x3a0 [ 238.328374][ T2187] ? __rwlock_init+0x150/0x150 [ 238.328376][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328377][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328380][ T2187] console_emit_next_record+0x22f/0x4c0 [ 238.328382][ T2187] ? devkmsg_read+0x4b0/0x4b0 [ 238.328384][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328386][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328387][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328389][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328391][ T2187] ? console_flush_one_record+0x111/0x710 [ 238.328392][ T2187] console_flush_one_record+0x46f/0x710 [ 238.328395][ T2187] ? console_emit_next_record+0x4c0/0x4c0 [ 238.328397][ T2187] console_unlock+0xee/0x1f0 [ 238.328399][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328400][ T2187] ? console_flush_one_record+0x710/0x710 [ 238.328402][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328404][ T2187] ? lock_release+0x184/0x1f0 [ 238.328405][ T2187] ? lock_acquire+0x60/0x160 [ 238.328406][ T2187] ? __rcu_read_lock+0x30/0x70 [ 238.328408][ T2187] ? __down_trylock_console_sem+0x5e/0xa0 [ 238.328411][ T2187] ? vprintk_emit+0x320/0x3e0 [ 238.328412][ T2187] vprintk_emit+0x37c/0x3e0 [ 238.328415][ T2187] ? wake_up_klogd_work_func+0x90/0x90 [ 238.328416][ T2187] ? netlink_unicast+0x486/0x750 [ 238.328420][ T2187] ? ____sys_sendmsg+0x415/0x880 [ 238.328423][ T2187] ? ___sys_sendmsg+0x14e/0x1d0 [ 238.328424][ T2187] ? __sys_sendmsg+0x12c/0x1d0 [ 238.328426][ T2187] ? do_syscall_64+0xff/0x530 [ 238.328428][ T2187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 238.328431][ T2187] _printk+0xc7/0x100 [ 238.328434][ T2187] ? snapshot_read.cold+0x21/0x21 [ 238.328436][ T2187] ? netdev_name+0x43/0x60 [ 238.328439][ T2187] ? __netdev_printk+0x17f/0x1d0 [ 238.328441][ T2187] netdev_info+0xe2/0x116 [ 238.328443][ T2187] ? netdev_notice+0x120/0x120 [ 238.328444][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328446][ T2187] ? __up_read+0x355/0x9e0 [ 238.328448][ T2187] ? trace_hardirqs_on+0x36/0x40 [ 238.328450][ T2187] ? down_write_nested+0x200/0x200 [ 238.328452][ T2187] ? mutex_is_locked+0x1c/0x50 [ 238.328454][ T2187] netif_set_allmulti.cold+0x7c/0x166 [ 238.328457][ T2187] dev_set_allmulti+0xa2/0x150 [ 238.328460][ T2187] del_nbp+0xb7/0xc10 [bridge] [ 238.328472][ T2187] ? __asan_memset+0x27/0x50 [ 238.328475][ T2187] br_dev_delete+0x9d/0x1e0 [bridge] [ 238.328482][ T2187] rtnl_dellink+0x48f/0xae0 [ 238.328485][ T2187] ? lock_release+0x184/0x1f0 [ 238.328487][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328488][ T2187] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 238.328490][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328497][ T2187] ? unwind_next_frame+0x69b/0x1ea0 [ 238.328499][ T2187] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 238.328501][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328502][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328504][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328505][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328507][ T2187] ? lock_release+0x184/0x1f0 [ 238.328509][ T2187] ? is_bpf_text_address+0x3e/0x110 [ 238.328512][ T2187] ? is_bpf_text_address+0x72/0x110 [ 238.328514][ T2187] ? kernel_text_address+0x149/0x170 [ 238.328516][ T2187] ? __kernel_text_address+0x12/0x30 [ 238.328517][ T2187] ? write_profile+0xf0/0xf0 [ 238.328520][ T2187] ? unwind_get_return_address+0x67/0xd0 [ 238.328521][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328523][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328524][ T2187] ? cap_capable+0x1d7/0x3d0 [ 238.328528][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328529][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328531][ T2187] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 238.328533][ T2187] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 238.328535][ T2187] ? rtnl_link_fill+0x920/0x920 [ 238.328536][ T2187] ? filter_irq_stacks+0xd0/0xd0 [ 238.328538][ T2187] ? stack_depot_save_flags+0x1bc/0x790 [ 238.328542][ T2187] netlink_rcv_skb+0x14e/0x3a0 [ 238.328543][ T2187] ? rtnl_link_fill+0x920/0x920 [ 238.328545][ T2187] ? lock_release+0x184/0x1f0 [ 238.328546][ T2187] ? netlink_ack+0xcf0/0xcf0 [ 238.328547][ T2187] ? __netlink_lookup+0xb9/0x6b0 [ 238.328550][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328552][ T2187] ? lock_release+0x184/0x1f0 [ 238.328553][ T2187] netlink_unicast+0x486/0x750 [ 238.328555][ T2187] ? netlink_attachskb+0x810/0x810 [ 238.328557][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328559][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328560][ T2187] ? lock_acquire+0x13c/0x160 [ 238.328562][ T2187] netlink_sendmsg+0x735/0xc60 [ 238.328564][ T2187] ? netlink_unicast+0x750/0x750 [ 238.328566][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328567][ T2187] ? lock_release+0x184/0x1f0 [ 238.328569][ T2187] ____sys_sendmsg+0x415/0x880 [ 238.328571][ T2187] ? copy_msghdr_from_user+0x279/0x420 [ 238.328573][ T2187] ? get_timestamp.constprop.0+0x390/0x390 [ 238.328574][ T2187] ? move_addr_to_kernel+0x40/0x40 [ 238.328575][ T2187] ? filter_irq_stacks+0xd0/0xd0 [ 238.328578][ T2187] ___sys_sendmsg+0x14e/0x1d0 [ 238.328580][ T2187] ? copy_msghdr_from_user+0x420/0x420 [ 238.328585][ T2187] __sys_sendmsg+0x12c/0x1d0 [ 238.328587][ T2187] ? __sys_sendmsg_sock+0x20/0x20 [ 238.328589][ T2187] ? rcu_is_watching+0x16/0xd0 [ 238.328592][ T2187] do_syscall_64+0xff/0x530 [ 238.328593][ T2187] ? exc_page_fault+0xee/0x100 [ 238.328595][ T2187] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 238.328596][ T2187] RIP: 0033:0x7fed422d454e [ 238.328598][ T2187] 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 [ 238.328600][ T2187] RSP: 002b:00007ffea5af9490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 238.328604][ T2187] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fed422d454e [ 238.328605][ T2187] RDX: 0000000000000000 RSI: 00007ffea5af9540 RDI: 0000000000000005 [ 238.328606][ T2187] RBP: 00007ffea5af94a0 R08: 0000000000000000 R09: 0000000000000000 [ 238.328607][ T2187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dfe0 [ 238.328608][ T2187] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffea5af9c00 [ 238.328610][ T2187] [ 238.355852][ T2187] veth1: left promiscuous mode [ 238.356892][ T2187] br0: port 1(veth1) entered disabled state [ 238.921907][ T2227] br0: port 1(veth1) entered blocking state [ 238.922777][ T2227] br0: port 1(veth1) entered disabled state [ 238.922973][ T2227] veth1: entered allmulticast mode [ 238.923826][ T2227] veth1: entered promiscuous mode [ 238.949548][ T2228] br0: port 1(veth1) entered blocking state [ 238.949755][ T2228] br0: port 1(veth1) entered forwarding state [ 239.043643][ T2234] br0: port 1(veth1) entered disabled state [ 239.044288][ T2234] br0: port 1(veth1) entered blocking state [ 239.044484][ T2234] br0: port 1(veth1) entered forwarding state [ 239.219558][ T52] br0: entered promiscuous mode [ 255.764879][ T2296] br0.100: entered promiscuous mode [ 255.764896][ T2296] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 255.764899][ T2296] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2296, name: ip [ 255.764901][ T2296] preempt_count: 1, expected: 0 [ 255.764901][ T2296] RCU nest depth: 0, expected: 0 [ 255.764902][ T2296] INFO: lockdep is turned off. [ 255.764903][ T2296] irq event stamp: 0 [ 255.764904][ T2296] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 255.764908][ T2296] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 255.764914][ T2296] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 255.764915][ T2296] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 255.764917][ T2296] Preemption disabled at: [ 255.764918][ T2296] [] vprintk_emit+0x31b/0x3e0 [ 255.764925][ T2296] CPU: 0 UID: 0 PID: 2296 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 255.764929][ T2296] Tainted: [W]=WARN [ 255.764930][ T2296] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 255.764932][ T2296] Call Trace: [ 255.764933][ T2296] [ 255.764934][ T2296] dump_stack_lvl+0x6f/0xa0 [ 255.764940][ T2296] ? vprintk_emit+0x31b/0x3e0 [ 255.764942][ T2296] __might_resched.cold+0x1fe/0x2c1 [ 255.764946][ T2296] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 255.764949][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764953][ T2296] __kmalloc_noprof+0x443/0x760 [ 255.764956][ T2296] ? __rwlock_init+0x150/0x150 [ 255.764959][ T2296] ? alloc_buf.isra.0+0x4b/0x260 [ 255.764965][ T2296] ? do_raw_spin_unlock+0x59/0x250 [ 255.764967][ T2296] alloc_buf.isra.0+0x4b/0x260 [ 255.764969][ T2296] put_chars+0x1e1/0x2f0 [ 255.764970][ T2296] ? desc_read_finalized_seq+0x79/0x120 [ 255.764972][ T2296] ? __send_to_port+0x420/0x420 [ 255.764974][ T2296] ? console_prepend_replay+0x20/0x20 [ 255.764976][ T2296] hvc_console_print+0x292/0x780 [ 255.764980][ T2296] ? hvc_write+0x3a0/0x3a0 [ 255.764981][ T2296] ? do_raw_spin_lock+0x131/0x280 [ 255.764982][ T2296] ? __rwlock_init+0x150/0x150 [ 255.764984][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764986][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764987][ T2296] ? lock_acquire+0x13c/0x160 [ 255.764989][ T2296] console_emit_next_record+0x22f/0x4c0 [ 255.764992][ T2296] ? devkmsg_read+0x4b0/0x4b0 [ 255.764994][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764995][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764997][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.764999][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765001][ T2296] ? console_flush_one_record+0x111/0x710 [ 255.765002][ T2296] console_flush_one_record+0x46f/0x710 [ 255.765005][ T2296] ? console_emit_next_record+0x4c0/0x4c0 [ 255.765007][ T2296] console_unlock+0xee/0x1f0 [ 255.765009][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765011][ T2296] ? console_flush_one_record+0x710/0x710 [ 255.765013][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765014][ T2296] ? lock_release+0x184/0x1f0 [ 255.765015][ T2296] ? lock_acquire+0x60/0x160 [ 255.765017][ T2296] ? __rcu_read_lock+0x30/0x70 [ 255.765019][ T2296] ? __down_trylock_console_sem+0x5e/0xa0 [ 255.765021][ T2296] ? vprintk_emit+0x320/0x3e0 [ 255.765023][ T2296] vprintk_emit+0x37c/0x3e0 [ 255.765025][ T2296] ? wake_up_klogd_work_func+0x90/0x90 [ 255.765027][ T2296] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 255.765031][ T2296] ? try_to_wake_up+0x153/0x1130 [ 255.765033][ T2296] _printk+0xc7/0x100 [ 255.765036][ T2296] ? snapshot_read.cold+0x21/0x21 [ 255.765038][ T2296] ? __virt_addr_valid+0x102/0x440 [ 255.765041][ T2296] ? __virt_addr_valid+0x1da/0x440 [ 255.765043][ T2296] ? netdev_name+0x43/0x60 [ 255.765046][ T2296] ? __netdev_printk+0x17f/0x1d0 [ 255.765047][ T2296] netdev_info+0xe2/0x116 [ 255.765049][ T2296] ? netdev_notice+0x120/0x120 [ 255.765050][ T2296] ? netlink_sendmsg+0x735/0xc60 [ 255.765054][ T2296] ? ____sys_sendmsg+0x415/0x880 [ 255.765057][ T2296] ? pwq_dec_nr_in_flight+0x780/0x780 [ 255.765060][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765062][ T2296] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 255.765065][ T2296] ? mutex_is_locked+0x1c/0x50 [ 255.765068][ T2296] __dev_set_promiscuity.cold+0x95/0x104 [ 255.765071][ T2296] __dev_change_flags+0x396/0x660 [ 255.765074][ T2296] ? netif_set_allmulti+0x250/0x250 [ 255.765076][ T2296] ? kernel_text_address+0x149/0x170 [ 255.765078][ T2296] ? __kernel_text_address+0x12/0x30 [ 255.765079][ T2296] ? write_profile+0xf0/0xf0 [ 255.765081][ T2296] ? unwind_get_return_address+0x67/0xd0 [ 255.765084][ T2296] netif_change_flags+0x87/0x190 [ 255.765086][ T2296] do_setlink.isra.0+0x1cc3/0x2750 [ 255.765090][ T2296] ? stack_trace_save+0x93/0xc0 [ 255.765092][ T2296] ? rtnl_link_get_size+0x350/0x350 [ 255.765094][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765096][ T2296] ? stack_depot_save_flags+0x1bc/0x790 [ 255.765101][ T2296] ? kasan_save_stack+0x3d/0x50 [ 255.765105][ T2296] ? kasan_save_stack+0x2f/0x50 [ 255.765107][ T2296] ? kasan_save_track+0x14/0x30 [ 255.765109][ T2296] ? __kasan_kmalloc+0x7b/0x90 [ 255.765111][ T2296] ? __kmalloc_cache_noprof+0x29a/0x620 [ 255.765113][ T2296] ? rtnl_newlink+0x124/0x11c0 [ 255.765114][ T2296] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 255.765115][ T2296] ? netlink_rcv_skb+0x14e/0x3a0 [ 255.765117][ T2296] ? netlink_unicast+0x486/0x750 [ 255.765118][ T2296] ? netlink_sendmsg+0x735/0xc60 [ 255.765119][ T2296] ? ____sys_sendmsg+0x415/0x880 [ 255.765121][ T2296] ? ___sys_sendmsg+0x14e/0x1d0 [ 255.765122][ T2296] ? __sys_sendmsg+0x12c/0x1d0 [ 255.765124][ T2296] ? do_syscall_64+0xff/0x530 [ 255.765126][ T2296] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.765128][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765130][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765131][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765133][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765135][ T2296] ? trace_contention_end+0xb3/0x180 [ 255.765137][ T2296] ? __mutex_lock+0x1db/0x1ea0 [ 255.765138][ T2296] ? __mutex_lock+0x9a3/0x1ea0 [ 255.765140][ T2296] ? rtnl_newlink+0x9a8/0x11c0 [ 255.765141][ T2296] ? ww_mutex_lock+0x160/0x160 [ 255.765143][ T2296] ? __rtnl_newlink+0x3fa/0xa50 [ 255.765145][ T2296] rtnl_newlink+0x9f1/0x11c0 [ 255.765147][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765149][ T2296] ? rtnl_bridge_getlink+0x850/0x850 [ 255.765150][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765152][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765154][ T2296] ? is_bpf_text_address+0x3e/0x110 [ 255.765157][ T2296] ? is_bpf_text_address+0x72/0x110 [ 255.765158][ T2296] ? kernel_text_address+0x149/0x170 [ 255.765160][ T2296] ? __kernel_text_address+0x12/0x30 [ 255.765161][ T2296] ? write_profile+0xf0/0xf0 [ 255.765162][ T2296] ? unwind_get_return_address+0x67/0xd0 [ 255.765163][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765165][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765167][ T2296] ? cap_capable+0x1d7/0x3d0 [ 255.765170][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765172][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765173][ T2296] ? rtnl_bridge_getlink+0x850/0x850 [ 255.765175][ T2296] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 255.765176][ T2296] ? rtnl_link_fill+0x920/0x920 [ 255.765178][ T2296] ? filter_irq_stacks+0xd0/0xd0 [ 255.765179][ T2296] ? stack_depot_save_flags+0x1bc/0x790 [ 255.765181][ T2296] netlink_rcv_skb+0x14e/0x3a0 [ 255.765183][ T2296] ? rtnl_link_fill+0x920/0x920 [ 255.765184][ T2296] ? lock_release+0x184/0x1f0 [ 255.765186][ T2296] ? netlink_ack+0xcf0/0xcf0 [ 255.765187][ T2296] ? __netlink_lookup+0xb9/0x6b0 [ 255.765189][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765191][ T2296] ? lock_release+0x184/0x1f0 [ 255.765193][ T2296] netlink_unicast+0x486/0x750 [ 255.765195][ T2296] ? netlink_attachskb+0x810/0x810 [ 255.765197][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765198][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765200][ T2296] ? lock_acquire+0x13c/0x160 [ 255.765202][ T2296] netlink_sendmsg+0x735/0xc60 [ 255.765204][ T2296] ? netlink_unicast+0x750/0x750 [ 255.765206][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765207][ T2296] ? lock_release+0x184/0x1f0 [ 255.765209][ T2296] ____sys_sendmsg+0x415/0x880 [ 255.765211][ T2296] ? copy_msghdr_from_user+0x279/0x420 [ 255.765213][ T2296] ? get_timestamp.constprop.0+0x390/0x390 [ 255.765214][ T2296] ? move_addr_to_kernel+0x40/0x40 [ 255.765215][ T2296] ? filter_irq_stacks+0xd0/0xd0 [ 255.765218][ T2296] ___sys_sendmsg+0x14e/0x1d0 [ 255.765220][ T2296] ? copy_msghdr_from_user+0x420/0x420 [ 255.765224][ T2296] __sys_sendmsg+0x12c/0x1d0 [ 255.765226][ T2296] ? __sys_sendmsg_sock+0x20/0x20 [ 255.765229][ T2296] ? rcu_is_watching+0x16/0xd0 [ 255.765231][ T2296] do_syscall_64+0xff/0x530 [ 255.765232][ T2296] ? exc_page_fault+0xee/0x100 [ 255.765234][ T2296] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 255.765236][ T2296] RIP: 0033:0x7f46e3f4254e [ 255.765238][ T2296] 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 [ 255.765240][ T2296] RSP: 002b:00007ffcc2e788f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 255.765244][ T2296] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f46e3f4254e [ 255.765245][ T2296] RDX: 0000000000000000 RSI: 00007ffcc2e789a0 RDI: 0000000000000005 [ 255.765246][ T2296] RBP: 00007ffcc2e78900 R08: 0000000000000000 R09: 0000000000000000 [ 255.765247][ T2296] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dff2 [ 255.765248][ T2296] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcc2e79060 [ 255.765250][ T2296] [ 261.010682][ T2311] br0.100: left promiscuous mode [ 261.010696][ T2311] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 261.010698][ T2311] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2311, name: ip [ 261.010700][ T2311] preempt_count: 1, expected: 0 [ 261.010701][ T2311] RCU nest depth: 0, expected: 0 [ 261.010702][ T2311] INFO: lockdep is turned off. [ 261.010703][ T2311] irq event stamp: 0 [ 261.010704][ T2311] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 261.010709][ T2311] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 261.010714][ T2311] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 261.010716][ T2311] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 261.010718][ T2311] Preemption disabled at: [ 261.010718][ T2311] [] vprintk_emit+0x31b/0x3e0 [ 261.010726][ T2311] CPU: 0 UID: 0 PID: 2311 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 261.010729][ T2311] Tainted: [W]=WARN [ 261.010730][ T2311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 261.010732][ T2311] Call Trace: [ 261.010734][ T2311] [ 261.010735][ T2311] dump_stack_lvl+0x6f/0xa0 [ 261.010741][ T2311] ? vprintk_emit+0x31b/0x3e0 [ 261.010743][ T2311] __might_resched.cold+0x1fe/0x2c1 [ 261.010746][ T2311] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 261.010750][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010754][ T2311] __kmalloc_noprof+0x443/0x760 [ 261.010757][ T2311] ? __rwlock_init+0x150/0x150 [ 261.010760][ T2311] ? alloc_buf.isra.0+0x4b/0x260 [ 261.010764][ T2311] ? do_raw_spin_unlock+0x59/0x250 [ 261.010765][ T2311] alloc_buf.isra.0+0x4b/0x260 [ 261.010767][ T2311] put_chars+0x1e1/0x2f0 [ 261.010769][ T2311] ? desc_read_finalized_seq+0x79/0x120 [ 261.010771][ T2311] ? __send_to_port+0x420/0x420 [ 261.010773][ T2311] ? console_prepend_replay+0x20/0x20 [ 261.010776][ T2311] hvc_console_print+0x292/0x780 [ 261.010785][ T2311] ? hvc_write+0x3a0/0x3a0 [ 261.010786][ T2311] ? do_raw_spin_lock+0x131/0x280 [ 261.010788][ T2311] ? __rwlock_init+0x150/0x150 [ 261.010790][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010791][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010793][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010796][ T2311] console_emit_next_record+0x22f/0x4c0 [ 261.010798][ T2311] ? devkmsg_read+0x4b0/0x4b0 [ 261.010800][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010802][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010804][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010805][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010807][ T2311] ? console_flush_one_record+0x111/0x710 [ 261.010809][ T2311] console_flush_one_record+0x46f/0x710 [ 261.010811][ T2311] ? console_emit_next_record+0x4c0/0x4c0 [ 261.010814][ T2311] console_unlock+0xee/0x1f0 [ 261.010816][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010818][ T2311] ? console_flush_one_record+0x710/0x710 [ 261.010819][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010821][ T2311] ? lock_release+0x184/0x1f0 [ 261.010822][ T2311] ? lock_acquire+0x60/0x160 [ 261.010824][ T2311] ? __rcu_read_lock+0x30/0x70 [ 261.010826][ T2311] ? __down_trylock_console_sem+0x5e/0xa0 [ 261.010828][ T2311] ? vprintk_emit+0x320/0x3e0 [ 261.010830][ T2311] vprintk_emit+0x37c/0x3e0 [ 261.010833][ T2311] ? wake_up_klogd_work_func+0x90/0x90 [ 261.010834][ T2311] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 261.010838][ T2311] ? try_to_wake_up+0x153/0x1130 [ 261.010841][ T2311] _printk+0xc7/0x100 [ 261.010844][ T2311] ? snapshot_read.cold+0x21/0x21 [ 261.010846][ T2311] ? __virt_addr_valid+0x102/0x440 [ 261.010849][ T2311] ? __virt_addr_valid+0x1da/0x440 [ 261.010851][ T2311] ? netdev_name+0x43/0x60 [ 261.010854][ T2311] ? __netdev_printk+0x17f/0x1d0 [ 261.010855][ T2311] netdev_info+0xe2/0x116 [ 261.010857][ T2311] ? netdev_notice+0x120/0x120 [ 261.010859][ T2311] ? netlink_sendmsg+0x735/0xc60 [ 261.010862][ T2311] ? ____sys_sendmsg+0x415/0x880 [ 261.010865][ T2311] ? pwq_dec_nr_in_flight+0x780/0x780 [ 261.010868][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010870][ T2311] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 261.010873][ T2311] ? mutex_is_locked+0x1c/0x50 [ 261.010876][ T2311] __dev_set_promiscuity.cold+0x95/0x104 [ 261.010879][ T2311] __dev_change_flags+0x396/0x660 [ 261.010882][ T2311] ? netif_set_allmulti+0x250/0x250 [ 261.010884][ T2311] ? kernel_text_address+0x149/0x170 [ 261.010886][ T2311] ? __kernel_text_address+0x12/0x30 [ 261.010887][ T2311] ? write_profile+0xf0/0xf0 [ 261.010889][ T2311] ? unwind_get_return_address+0x67/0xd0 [ 261.010892][ T2311] netif_change_flags+0x87/0x190 [ 261.010894][ T2311] do_setlink.isra.0+0x1cc3/0x2750 [ 261.010897][ T2311] ? stack_trace_save+0x93/0xc0 [ 261.010899][ T2311] ? rtnl_link_get_size+0x350/0x350 [ 261.010900][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010902][ T2311] ? stack_depot_save_flags+0x1bc/0x790 [ 261.010905][ T2311] ? kasan_save_stack+0x3d/0x50 [ 261.010908][ T2311] ? kasan_save_stack+0x2f/0x50 [ 261.010910][ T2311] ? kasan_save_track+0x14/0x30 [ 261.010911][ T2311] ? __kasan_kmalloc+0x7b/0x90 [ 261.010913][ T2311] ? __kmalloc_cache_noprof+0x29a/0x620 [ 261.010915][ T2311] ? rtnl_newlink+0x124/0x11c0 [ 261.010916][ T2311] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 261.010917][ T2311] ? netlink_rcv_skb+0x14e/0x3a0 [ 261.010918][ T2311] ? netlink_unicast+0x486/0x750 [ 261.010920][ T2311] ? netlink_sendmsg+0x735/0xc60 [ 261.010921][ T2311] ? ____sys_sendmsg+0x415/0x880 [ 261.010922][ T2311] ? ___sys_sendmsg+0x14e/0x1d0 [ 261.010924][ T2311] ? __sys_sendmsg+0x12c/0x1d0 [ 261.010925][ T2311] ? do_syscall_64+0xff/0x530 [ 261.010927][ T2311] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.010930][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010932][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010933][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010935][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010937][ T2311] ? trace_contention_end+0xb3/0x180 [ 261.010939][ T2311] ? __mutex_lock+0x1db/0x1ea0 [ 261.010941][ T2311] ? __mutex_lock+0x9a3/0x1ea0 [ 261.010942][ T2311] ? rtnl_newlink+0x9a8/0x11c0 [ 261.010944][ T2311] ? ww_mutex_lock+0x160/0x160 [ 261.010946][ T2311] ? __rtnl_newlink+0x3fa/0xa50 [ 261.010948][ T2311] rtnl_newlink+0x9f1/0x11c0 [ 261.010950][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010952][ T2311] ? rtnl_bridge_getlink+0x850/0x850 [ 261.010953][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010955][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010957][ T2311] ? is_bpf_text_address+0x3e/0x110 [ 261.010962][ T2311] ? is_bpf_text_address+0x72/0x110 [ 261.010964][ T2311] ? kernel_text_address+0x149/0x170 [ 261.010965][ T2311] ? __kernel_text_address+0x12/0x30 [ 261.010967][ T2311] ? write_profile+0xf0/0xf0 [ 261.010968][ T2311] ? unwind_get_return_address+0x67/0xd0 [ 261.010969][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010971][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010973][ T2311] ? cap_capable+0x1d7/0x3d0 [ 261.010976][ T2311] ? lock_acquire+0x13c/0x160 [ 261.010978][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010979][ T2311] ? rtnl_bridge_getlink+0x850/0x850 [ 261.010981][ T2311] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 261.010983][ T2311] ? rtnl_link_fill+0x920/0x920 [ 261.010984][ T2311] ? filter_irq_stacks+0xd0/0xd0 [ 261.010985][ T2311] ? stack_depot_save_flags+0x1bc/0x790 [ 261.010988][ T2311] netlink_rcv_skb+0x14e/0x3a0 [ 261.010989][ T2311] ? rtnl_link_fill+0x920/0x920 [ 261.010991][ T2311] ? lock_release+0x184/0x1f0 [ 261.010992][ T2311] ? netlink_ack+0xcf0/0xcf0 [ 261.010994][ T2311] ? __netlink_lookup+0xb9/0x6b0 [ 261.010996][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.010998][ T2311] ? lock_release+0x184/0x1f0 [ 261.011000][ T2311] netlink_unicast+0x486/0x750 [ 261.011002][ T2311] ? netlink_attachskb+0x810/0x810 [ 261.011004][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.011006][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.011007][ T2311] ? lock_acquire+0x13c/0x160 [ 261.011009][ T2311] netlink_sendmsg+0x735/0xc60 [ 261.011011][ T2311] ? netlink_unicast+0x750/0x750 [ 261.011013][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.011015][ T2311] ? lock_release+0x184/0x1f0 [ 261.011017][ T2311] ____sys_sendmsg+0x415/0x880 [ 261.011019][ T2311] ? copy_msghdr_from_user+0x279/0x420 [ 261.011020][ T2311] ? get_timestamp.constprop.0+0x390/0x390 [ 261.011022][ T2311] ? move_addr_to_kernel+0x40/0x40 [ 261.011023][ T2311] ? filter_irq_stacks+0xd0/0xd0 [ 261.011026][ T2311] ___sys_sendmsg+0x14e/0x1d0 [ 261.011028][ T2311] ? copy_msghdr_from_user+0x420/0x420 [ 261.011033][ T2311] __sys_sendmsg+0x12c/0x1d0 [ 261.011035][ T2311] ? __sys_sendmsg_sock+0x20/0x20 [ 261.011038][ T2311] ? rcu_is_watching+0x16/0xd0 [ 261.011040][ T2311] do_syscall_64+0xff/0x530 [ 261.011041][ T2311] ? exc_page_fault+0xee/0x100 [ 261.011043][ T2311] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.011045][ T2311] RIP: 0033:0x7f924289854e [ 261.011047][ T2311] 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 [ 261.011049][ T2311] RSP: 002b:00007fff2fc54160 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 261.011052][ T2311] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f924289854e [ 261.011054][ T2311] RDX: 0000000000000000 RSI: 00007fff2fc54210 RDI: 0000000000000005 [ 261.011055][ T2311] RBP: 00007fff2fc54170 R08: 0000000000000000 R09: 0000000000000000 [ 261.011056][ T2311] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dff7 [ 261.011057][ T2311] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff2fc548d0 [ 261.011060][ T2311] [ 263.308987][ T2338] br0.100: entered allmulticast mode [ 263.309003][ T2338] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 263.309005][ T2338] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2338, name: ip [ 263.309007][ T2338] preempt_count: 1, expected: 0 [ 263.309008][ T2338] RCU nest depth: 0, expected: 0 [ 263.309009][ T2338] INFO: lockdep is turned off. [ 263.309010][ T2338] irq event stamp: 0 [ 263.309011][ T2338] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 263.309015][ T2338] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 263.309022][ T2338] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 263.309023][ T2338] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 263.309025][ T2338] Preemption disabled at: [ 263.309026][ T2338] [] vprintk_emit+0x31b/0x3e0 [ 263.309034][ T2338] CPU: 0 UID: 0 PID: 2338 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 263.309037][ T2338] Tainted: [W]=WARN [ 263.309038][ T2338] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 263.309040][ T2338] Call Trace: [ 263.309042][ T2338] [ 263.309043][ T2338] dump_stack_lvl+0x6f/0xa0 [ 263.309049][ T2338] ? vprintk_emit+0x31b/0x3e0 [ 263.309051][ T2338] __might_resched.cold+0x1fe/0x2c1 [ 263.309054][ T2338] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 263.309056][ T2338] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 263.309059][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309063][ T2338] __kmalloc_noprof+0x443/0x760 [ 263.309067][ T2338] ? __rwlock_init+0x150/0x150 [ 263.309070][ T2338] ? alloc_buf.isra.0+0x4b/0x260 [ 263.309074][ T2338] ? do_raw_spin_unlock+0x59/0x250 [ 263.309075][ T2338] alloc_buf.isra.0+0x4b/0x260 [ 263.309078][ T2338] put_chars+0x1e1/0x2f0 [ 263.309080][ T2338] ? __send_to_port+0x420/0x420 [ 263.309082][ T2338] ? console_prepend_replay+0x20/0x20 [ 263.309084][ T2338] hvc_console_print+0x292/0x780 [ 263.309087][ T2338] ? hvc_write+0x3a0/0x3a0 [ 263.309089][ T2338] ? vsnprintf+0x527/0x1700 [ 263.309094][ T2338] ? __rwlock_init+0x150/0x150 [ 263.309096][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309098][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309102][ T2338] console_emit_next_record+0x22f/0x4c0 [ 263.309105][ T2338] ? devkmsg_read+0x4b0/0x4b0 [ 263.309108][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309111][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309113][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309114][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309117][ T2338] ? console_flush_one_record+0x111/0x710 [ 263.309118][ T2338] console_flush_one_record+0x46f/0x710 [ 263.309120][ T2338] ? console_emit_next_record+0x4c0/0x4c0 [ 263.309123][ T2338] console_unlock+0xee/0x1f0 [ 263.309125][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309126][ T2338] ? console_flush_one_record+0x710/0x710 [ 263.309128][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309129][ T2338] ? lock_release+0x184/0x1f0 [ 263.309131][ T2338] ? lock_acquire+0x60/0x160 [ 263.309132][ T2338] ? __rcu_read_lock+0x30/0x70 [ 263.309135][ T2338] ? __down_trylock_console_sem+0x5e/0xa0 [ 263.309137][ T2338] ? vprintk_emit+0x320/0x3e0 [ 263.309139][ T2338] vprintk_emit+0x37c/0x3e0 [ 263.309141][ T2338] ? wake_up_klogd_work_func+0x90/0x90 [ 263.309143][ T2338] ? try_to_wake_up+0x153/0x1130 [ 263.309145][ T2338] _printk+0xc7/0x100 [ 263.309149][ T2338] ? snapshot_read.cold+0x21/0x21 [ 263.309151][ T2338] ? __virt_addr_valid+0x102/0x440 [ 263.309154][ T2338] ? __virt_addr_valid+0x1da/0x440 [ 263.309155][ T2338] ? netdev_name+0x43/0x60 [ 263.309158][ T2338] ? __netdev_printk+0x17f/0x1d0 [ 263.309160][ T2338] netdev_info+0xe2/0x116 [ 263.309161][ T2338] ? netdev_notice+0x120/0x120 [ 263.309163][ T2338] ? netlink_unicast+0x486/0x750 [ 263.309166][ T2338] ? netlink_sendmsg+0x735/0xc60 [ 263.309168][ T2338] ? pwq_dec_nr_in_flight+0x780/0x780 [ 263.309171][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309173][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309174][ T2338] ? mutex_is_locked+0x1c/0x50 [ 263.309177][ T2338] netif_set_allmulti.cold+0x7c/0x166 [ 263.309180][ T2338] ? __local_bh_enable_ip+0xaa/0x150 [ 263.309182][ T2338] __dev_change_flags+0x445/0x660 [ 263.309186][ T2338] ? netif_set_allmulti+0x250/0x250 [ 263.309188][ T2338] ? kernel_text_address+0x149/0x170 [ 263.309190][ T2338] ? __kernel_text_address+0x12/0x30 [ 263.309191][ T2338] ? write_profile+0xf0/0xf0 [ 263.309193][ T2338] ? unwind_get_return_address+0x67/0xd0 [ 263.309196][ T2338] netif_change_flags+0x87/0x190 [ 263.309198][ T2338] do_setlink.isra.0+0x1cc3/0x2750 [ 263.309201][ T2338] ? stack_trace_save+0x93/0xc0 [ 263.309203][ T2338] ? rtnl_link_get_size+0x350/0x350 [ 263.309204][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309205][ T2338] ? stack_depot_save_flags+0x1bc/0x790 [ 263.309209][ T2338] ? kasan_save_stack+0x3d/0x50 [ 263.309212][ T2338] ? kasan_save_stack+0x2f/0x50 [ 263.309213][ T2338] ? kasan_save_track+0x14/0x30 [ 263.309214][ T2338] ? __kasan_kmalloc+0x7b/0x90 [ 263.309216][ T2338] ? __kmalloc_cache_noprof+0x29a/0x620 [ 263.309217][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309219][ T2338] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.309220][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309222][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309223][ T2338] ? ____sys_sendmsg+0x415/0x880 [ 263.309226][ T2338] ? lock_release+0x184/0x1f0 [ 263.309228][ T2338] ? kvm_clock_get_cycles+0x19/0x30 [ 263.309230][ T2338] ? ktime_get+0x1dd/0x2d0 [ 263.309233][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309235][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309236][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309237][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309239][ T2338] ? trace_contention_end+0xb3/0x180 [ 263.309241][ T2338] ? __mutex_lock+0x1db/0x1ea0 [ 263.309243][ T2338] ? __mutex_lock+0x9a3/0x1ea0 [ 263.309245][ T2338] ? rtnl_newlink+0x9a8/0x11c0 [ 263.309246][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309248][ T2338] ? ww_mutex_lock+0x160/0x160 [ 263.309249][ T2338] ? _raw_spin_unlock+0x2d/0x50 [ 263.309251][ T2338] ? irqentry_exit+0x21c/0x790 [ 263.309254][ T2338] ? sysvec_apic_timer_interrupt+0xaa/0xe0 [ 263.309256][ T2338] ? __rtnl_newlink+0x3fa/0xa50 [ 263.309258][ T2338] rtnl_newlink+0x9f1/0x11c0 [ 263.309259][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309261][ T2338] ? rtnl_bridge_getlink+0x850/0x850 [ 263.309262][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309264][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309266][ T2338] ? is_bpf_text_address+0x3e/0x110 [ 263.309269][ T2338] ? is_bpf_text_address+0x72/0x110 [ 263.309271][ T2338] ? kernel_text_address+0x149/0x170 [ 263.309272][ T2338] ? __kernel_text_address+0x12/0x30 [ 263.309273][ T2338] ? write_profile+0xf0/0xf0 [ 263.309274][ T2338] ? unwind_get_return_address+0x67/0xd0 [ 263.309276][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309277][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309279][ T2338] ? cap_capable+0x1d7/0x3d0 [ 263.309282][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309284][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309286][ T2338] ? rtnl_bridge_getlink+0x850/0x850 [ 263.309287][ T2338] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 263.309289][ T2338] ? rtnl_link_fill+0x920/0x920 [ 263.309290][ T2338] ? filter_irq_stacks+0xd0/0xd0 [ 263.309292][ T2338] ? stack_depot_save_flags+0x1bc/0x790 [ 263.309294][ T2338] netlink_rcv_skb+0x14e/0x3a0 [ 263.309295][ T2338] ? rtnl_link_fill+0x920/0x920 [ 263.309297][ T2338] ? lock_release+0x184/0x1f0 [ 263.309298][ T2338] ? netlink_ack+0xcf0/0xcf0 [ 263.309300][ T2338] ? __netlink_lookup+0xb9/0x6b0 [ 263.309302][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309304][ T2338] ? lock_release+0x184/0x1f0 [ 263.309306][ T2338] netlink_unicast+0x486/0x750 [ 263.309308][ T2338] ? netlink_attachskb+0x810/0x810 [ 263.309309][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309311][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309313][ T2338] ? lock_acquire+0x13c/0x160 [ 263.309314][ T2338] netlink_sendmsg+0x735/0xc60 [ 263.309316][ T2338] ? netlink_unicast+0x750/0x750 [ 263.309318][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309320][ T2338] ? lock_release+0x184/0x1f0 [ 263.309322][ T2338] ____sys_sendmsg+0x415/0x880 [ 263.309323][ T2338] ? copy_msghdr_from_user+0x279/0x420 [ 263.309325][ T2338] ? get_timestamp.constprop.0+0x390/0x390 [ 263.309326][ T2338] ? move_addr_to_kernel+0x40/0x40 [ 263.309328][ T2338] ? filter_irq_stacks+0xd0/0xd0 [ 263.309330][ T2338] ___sys_sendmsg+0x14e/0x1d0 [ 263.309332][ T2338] ? copy_msghdr_from_user+0x420/0x420 [ 263.309337][ T2338] __sys_sendmsg+0x12c/0x1d0 [ 263.309339][ T2338] ? __sys_sendmsg_sock+0x20/0x20 [ 263.309342][ T2338] ? rcu_is_watching+0x16/0xd0 [ 263.309344][ T2338] do_syscall_64+0xff/0x530 [ 263.309345][ T2338] ? exc_page_fault+0xee/0x100 [ 263.309347][ T2338] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 263.309349][ T2338] RIP: 0033:0x7ffb5f34a54e [ 263.309351][ T2338] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 263.309353][ T2338] RSP: 002b:00007ffc2d2179e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 263.309357][ T2338] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ffb5f34a54e [ 263.309359][ T2338] RDX: 0000000000000000 RSI: 00007ffc2d217a90 RDI: 0000000000000005 [ 263.309360][ T2338] RBP: 00007ffc2d2179f0 R08: 0000000000000000 R09: 0000000000000000 [ 263.309360][ T2338] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dff9 [ 263.309361][ T2338] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc2d218150 [ 263.309364][ T2338] [ 263.330806][ T2338] br0: entered allmulticast mode [ 268.539371][ T2353] br0.100: left allmulticast mode [ 268.539385][ T2353] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 268.539388][ T2353] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2353, name: ip [ 268.539390][ T2353] preempt_count: 1, expected: 0 [ 268.539391][ T2353] RCU nest depth: 0, expected: 0 [ 268.539392][ T2353] INFO: lockdep is turned off. [ 268.539393][ T2353] irq event stamp: 0 [ 268.539393][ T2353] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 268.539398][ T2353] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 268.539404][ T2353] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 268.539405][ T2353] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 268.539407][ T2353] Preemption disabled at: [ 268.539408][ T2353] [] vprintk_emit+0x31b/0x3e0 [ 268.539415][ T2353] CPU: 2 UID: 0 PID: 2353 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 268.539418][ T2353] Tainted: [W]=WARN [ 268.539419][ T2353] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 268.539421][ T2353] Call Trace: [ 268.539422][ T2353] [ 268.539424][ T2353] dump_stack_lvl+0x6f/0xa0 [ 268.539429][ T2353] ? vprintk_emit+0x31b/0x3e0 [ 268.539431][ T2353] __might_resched.cold+0x1fe/0x2c1 [ 268.539434][ T2353] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 268.539436][ T2353] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 268.539439][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539443][ T2353] __kmalloc_noprof+0x443/0x760 [ 268.539447][ T2353] ? __rwlock_init+0x150/0x150 [ 268.539449][ T2353] ? alloc_buf.isra.0+0x4b/0x260 [ 268.539453][ T2353] ? do_raw_spin_unlock+0x59/0x250 [ 268.539455][ T2353] alloc_buf.isra.0+0x4b/0x260 [ 268.539457][ T2353] put_chars+0x1e1/0x2f0 [ 268.539459][ T2353] ? __send_to_port+0x420/0x420 [ 268.539461][ T2353] ? console_prepend_replay+0x20/0x20 [ 268.539463][ T2353] hvc_console_print+0x292/0x780 [ 268.539466][ T2353] ? hvc_write+0x3a0/0x3a0 [ 268.539467][ T2353] ? vsnprintf+0x527/0x1700 [ 268.539470][ T2353] ? __rwlock_init+0x150/0x150 [ 268.539472][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539474][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539476][ T2353] console_emit_next_record+0x22f/0x4c0 [ 268.539479][ T2353] ? devkmsg_read+0x4b0/0x4b0 [ 268.539480][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539482][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539484][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539485][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539487][ T2353] ? console_flush_one_record+0x111/0x710 [ 268.539489][ T2353] console_flush_one_record+0x46f/0x710 [ 268.539491][ T2353] ? console_emit_next_record+0x4c0/0x4c0 [ 268.539494][ T2353] console_unlock+0xee/0x1f0 [ 268.539496][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539497][ T2353] ? console_flush_one_record+0x710/0x710 [ 268.539499][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539501][ T2353] ? lock_release+0x184/0x1f0 [ 268.539502][ T2353] ? lock_acquire+0x60/0x160 [ 268.539503][ T2353] ? __rcu_read_lock+0x30/0x70 [ 268.539505][ T2353] ? __down_trylock_console_sem+0x5e/0xa0 [ 268.539508][ T2353] ? vprintk_emit+0x320/0x3e0 [ 268.539510][ T2353] vprintk_emit+0x37c/0x3e0 [ 268.539512][ T2353] ? wake_up_klogd_work_func+0x90/0x90 [ 268.539514][ T2353] ? try_to_wake_up+0x153/0x1130 [ 268.539517][ T2353] _printk+0xc7/0x100 [ 268.539520][ T2353] ? snapshot_read.cold+0x21/0x21 [ 268.539522][ T2353] ? __virt_addr_valid+0x102/0x440 [ 268.539524][ T2353] ? __virt_addr_valid+0x1da/0x440 [ 268.539526][ T2353] ? netdev_name+0x43/0x60 [ 268.539529][ T2353] ? __netdev_printk+0x17f/0x1d0 [ 268.539531][ T2353] netdev_info+0xe2/0x116 [ 268.539532][ T2353] ? netdev_notice+0x120/0x120 [ 268.539534][ T2353] ? netlink_unicast+0x486/0x750 [ 268.539537][ T2353] ? netlink_sendmsg+0x735/0xc60 [ 268.539539][ T2353] ? pwq_dec_nr_in_flight+0x780/0x780 [ 268.539542][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539544][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539546][ T2353] ? mutex_is_locked+0x1c/0x50 [ 268.539549][ T2353] netif_set_allmulti.cold+0x7c/0x166 [ 268.539551][ T2353] ? __local_bh_enable_ip+0xaa/0x150 [ 268.539554][ T2353] __dev_change_flags+0x445/0x660 [ 268.539557][ T2353] ? netif_set_allmulti+0x250/0x250 [ 268.539559][ T2353] ? kernel_text_address+0x149/0x170 [ 268.539561][ T2353] ? __kernel_text_address+0x12/0x30 [ 268.539562][ T2353] ? write_profile+0xf0/0xf0 [ 268.539565][ T2353] ? unwind_get_return_address+0x67/0xd0 [ 268.539567][ T2353] netif_change_flags+0x87/0x190 [ 268.539569][ T2353] do_setlink.isra.0+0x1cc3/0x2750 [ 268.539572][ T2353] ? stack_trace_save+0x93/0xc0 [ 268.539574][ T2353] ? rtnl_link_get_size+0x350/0x350 [ 268.539575][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539577][ T2353] ? stack_depot_save_flags+0x1bc/0x790 [ 268.539581][ T2353] ? kasan_save_stack+0x3d/0x50 [ 268.539583][ T2353] ? kasan_save_stack+0x2f/0x50 [ 268.539585][ T2353] ? kasan_save_track+0x14/0x30 [ 268.539586][ T2353] ? __kasan_kmalloc+0x7b/0x90 [ 268.539588][ T2353] ? __kmalloc_cache_noprof+0x29a/0x620 [ 268.539589][ T2353] ? rtnl_newlink+0x124/0x11c0 [ 268.539590][ T2353] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 268.539591][ T2353] ? netlink_rcv_skb+0x14e/0x3a0 [ 268.539593][ T2353] ? netlink_unicast+0x486/0x750 [ 268.539594][ T2353] ? netlink_sendmsg+0x735/0xc60 [ 268.539595][ T2353] ? ____sys_sendmsg+0x415/0x880 [ 268.539598][ T2353] ? ___sys_sendmsg+0x14e/0x1d0 [ 268.539599][ T2353] ? __sys_sendmsg+0x12c/0x1d0 [ 268.539601][ T2353] ? do_syscall_64+0xff/0x530 [ 268.539603][ T2353] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 268.539605][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539607][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539608][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539610][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539612][ T2353] ? trace_contention_end+0xb3/0x180 [ 268.539614][ T2353] ? __mutex_lock+0x1db/0x1ea0 [ 268.539616][ T2353] ? __mutex_lock+0x9a3/0x1ea0 [ 268.539617][ T2353] ? rtnl_newlink+0x9a8/0x11c0 [ 268.539619][ T2353] ? ww_mutex_lock+0x160/0x160 [ 268.539621][ T2353] ? __rtnl_newlink+0x3fa/0xa50 [ 268.539623][ T2353] rtnl_newlink+0x9f1/0x11c0 [ 268.539625][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539627][ T2353] ? rtnl_bridge_getlink+0x850/0x850 [ 268.539628][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539629][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539631][ T2353] ? is_bpf_text_address+0x3e/0x110 [ 268.539634][ T2353] ? is_bpf_text_address+0x72/0x110 [ 268.539636][ T2353] ? kernel_text_address+0x149/0x170 [ 268.539637][ T2353] ? __kernel_text_address+0x12/0x30 [ 268.539639][ T2353] ? write_profile+0xf0/0xf0 [ 268.539640][ T2353] ? unwind_get_return_address+0x67/0xd0 [ 268.539641][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539643][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539644][ T2353] ? cap_capable+0x1d7/0x3d0 [ 268.539648][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539649][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539651][ T2353] ? rtnl_bridge_getlink+0x850/0x850 [ 268.539652][ T2353] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 268.539654][ T2353] ? rtnl_link_fill+0x920/0x920 [ 268.539655][ T2353] ? filter_irq_stacks+0xd0/0xd0 [ 268.539656][ T2353] ? stack_depot_save_flags+0x1bc/0x790 [ 268.539659][ T2353] netlink_rcv_skb+0x14e/0x3a0 [ 268.539660][ T2353] ? rtnl_link_fill+0x920/0x920 [ 268.539662][ T2353] ? lock_release+0x184/0x1f0 [ 268.539663][ T2353] ? netlink_ack+0xcf0/0xcf0 [ 268.539664][ T2353] ? __netlink_lookup+0xb9/0x6b0 [ 268.539667][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539668][ T2353] ? lock_release+0x184/0x1f0 [ 268.539670][ T2353] netlink_unicast+0x486/0x750 [ 268.539672][ T2353] ? netlink_attachskb+0x810/0x810 [ 268.539674][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539675][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539677][ T2353] ? lock_acquire+0x13c/0x160 [ 268.539679][ T2353] netlink_sendmsg+0x735/0xc60 [ 268.539681][ T2353] ? netlink_unicast+0x750/0x750 [ 268.539682][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539684][ T2353] ? lock_release+0x184/0x1f0 [ 268.539686][ T2353] ____sys_sendmsg+0x415/0x880 [ 268.539687][ T2353] ? copy_msghdr_from_user+0x279/0x420 [ 268.539689][ T2353] ? get_timestamp.constprop.0+0x390/0x390 [ 268.539691][ T2353] ? move_addr_to_kernel+0x40/0x40 [ 268.539692][ T2353] ? filter_irq_stacks+0xd0/0xd0 [ 268.539694][ T2353] ___sys_sendmsg+0x14e/0x1d0 [ 268.539696][ T2353] ? copy_msghdr_from_user+0x420/0x420 [ 268.539701][ T2353] __sys_sendmsg+0x12c/0x1d0 [ 268.539703][ T2353] ? __sys_sendmsg_sock+0x20/0x20 [ 268.539706][ T2353] ? rcu_is_watching+0x16/0xd0 [ 268.539708][ T2353] do_syscall_64+0xff/0x530 [ 268.539709][ T2353] ? exc_page_fault+0xee/0x100 [ 268.539711][ T2353] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 268.539712][ T2353] RIP: 0033:0x7fe82267154e [ 268.539714][ T2353] 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 [ 268.539716][ T2353] RSP: 002b:00007ffdc8a50780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 268.539720][ T2353] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe82267154e [ 268.539721][ T2353] RDX: 0000000000000000 RSI: 00007ffdc8a50830 RDI: 0000000000000005 [ 268.539722][ T2353] RBP: 00007ffdc8a50790 R08: 0000000000000000 R09: 0000000000000000 [ 268.539723][ T2353] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90dffe [ 268.539724][ T2353] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdc8a50ef0 [ 268.539726][ T2353] [ 268.573481][ T2353] br0: left allmulticast mode [ 271.455482][ T57] br0: left promiscuous mode [ 271.455497][ T57] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 271.455500][ T57] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 57, name: kworker/2:1 [ 271.455502][ T57] preempt_count: 1, expected: 0 [ 271.455503][ T57] RCU nest depth: 0, expected: 0 [ 271.455503][ T57] INFO: lockdep is turned off. [ 271.455505][ T57] irq event stamp: 19192 [ 271.455506][ T57] hardirqs last enabled at (19191): [] _raw_spin_unlock_irq+0x28/0x50 [ 271.455514][ T57] hardirqs last disabled at (19192): [] __schedule+0x1246/0x20e0 [ 271.455517][ T57] softirqs last enabled at (19108): [] handle_softirqs+0x67c/0x900 [ 271.455520][ T57] softirqs last disabled at (19057): [] __irq_exit_rcu+0x145/0x1c0 [ 271.455523][ T57] Preemption disabled at: [ 271.455524][ T57] [] vprintk_emit+0x31b/0x3e0 [ 271.455530][ T57] CPU: 2 UID: 0 PID: 57 Comm: kworker/2:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 271.455534][ T57] Tainted: [W]=WARN [ 271.455535][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 271.455536][ T57] Workqueue: events netdev_work_proc [ 271.455542][ T57] Call Trace: [ 271.455544][ T57] [ 271.455545][ T57] dump_stack_lvl+0x6f/0xa0 [ 271.455551][ T57] ? vprintk_emit+0x31b/0x3e0 [ 271.455553][ T57] __might_resched.cold+0x1fe/0x2c1 [ 271.455556][ T57] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 271.455559][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455564][ T57] __kmalloc_noprof+0x443/0x760 [ 271.455567][ T57] ? __rwlock_init+0x150/0x150 [ 271.455570][ T57] ? alloc_buf.isra.0+0x4b/0x260 [ 271.455574][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 271.455575][ T57] alloc_buf.isra.0+0x4b/0x260 [ 271.455577][ T57] put_chars+0x1e1/0x2f0 [ 271.455579][ T57] ? __send_to_port+0x420/0x420 [ 271.455581][ T57] ? console_prepend_replay+0x20/0x20 [ 271.455583][ T57] hvc_console_print+0x292/0x780 [ 271.455587][ T57] ? hvc_write+0x3a0/0x3a0 [ 271.455588][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455590][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455591][ T57] ? lock_acquire+0x13c/0x160 [ 271.455594][ T57] console_emit_next_record+0x22f/0x4c0 [ 271.455596][ T57] ? devkmsg_read+0x4b0/0x4b0 [ 271.455598][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455600][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455601][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455603][ T57] ? lock_acquire+0x13c/0x160 [ 271.455605][ T57] ? console_flush_one_record+0x111/0x710 [ 271.455606][ T57] console_flush_one_record+0x46f/0x710 [ 271.455609][ T57] ? console_emit_next_record+0x4c0/0x4c0 [ 271.455611][ T57] console_unlock+0xee/0x1f0 [ 271.455613][ T57] ? lock_acquire+0x13c/0x160 [ 271.455614][ T57] ? console_flush_one_record+0x710/0x710 [ 271.455616][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455618][ T57] ? lock_release+0x184/0x1f0 [ 271.455619][ T57] ? lock_acquire+0x60/0x160 [ 271.455621][ T57] ? __rcu_read_lock+0x30/0x70 [ 271.455623][ T57] ? __down_trylock_console_sem+0x5e/0xa0 [ 271.455625][ T57] ? vprintk_emit+0x320/0x3e0 [ 271.455627][ T57] vprintk_emit+0x37c/0x3e0 [ 271.455629][ T57] ? wake_up_klogd_work_func+0x90/0x90 [ 271.455631][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455633][ T57] ? lock_acquire+0x13c/0x160 [ 271.455635][ T57] _printk+0xc7/0x100 [ 271.455638][ T57] ? snapshot_read.cold+0x21/0x21 [ 271.455640][ T57] ? unwind_next_frame+0x69b/0x1ea0 [ 271.455642][ T57] ? ret_from_fork_asm+0x11/0x20 [ 271.455644][ T57] ? netdev_name+0x43/0x60 [ 271.455647][ T57] ? __netdev_printk+0x17f/0x1d0 [ 271.455648][ T57] netdev_info+0xe2/0x116 [ 271.455650][ T57] ? netdev_notice+0x120/0x120 [ 271.455652][ T57] ? __unwind_start+0x42e/0x900 [ 271.455653][ T57] ? do_raw_spin_lock+0x131/0x280 [ 271.455655][ T57] ? mutex_is_locked+0x1c/0x50 [ 271.455658][ T57] __dev_set_promiscuity.cold+0x95/0x104 [ 271.455662][ T57] netif_rx_mode_run+0x7c4/0x9b0 [ 271.455664][ T57] ? __rwlock_init+0x150/0x150 [ 271.455667][ T57] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 271.455668][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 271.455670][ T57] ? ref_tracker_free+0x380/0x870 [ 271.455674][ T57] ? ref_tracker_alloc+0x430/0x430 [ 271.455675][ T57] ? netdev_work_proc+0xdd/0x5d0 [ 271.455676][ T57] ? netdev_work_proc+0x26a/0x5d0 [ 271.455677][ T57] ? ret_from_fork_asm+0x11/0x20 [ 271.455679][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455681][ T57] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 271.455684][ T57] netdev_work_proc+0x3f7/0x5d0 [ 271.455686][ T57] ? netdev_work_sched+0x10/0x10 [ 271.455687][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455689][ T57] ? lock_acquire+0x13c/0x160 [ 271.455690][ T57] ? rcu_is_watching+0x16/0xd0 [ 271.455693][ T57] process_one_work+0xe3e/0x1560 [ 271.455696][ T57] ? __queue_delayed_work+0x470/0x470 [ 271.455698][ T57] ? find_held_lock+0x2b/0x80 [ 271.455700][ T57] ? __rwlock_init+0x150/0x150 [ 271.455702][ T57] worker_thread+0x4f1/0xd60 [ 271.455704][ T57] ? rescuer_thread+0x1340/0x1340 [ 271.455706][ T57] ? __kthread_parkme+0xbd/0x210 [ 271.455708][ T57] ? rescuer_thread+0x1340/0x1340 [ 271.455710][ T57] ? rescuer_thread+0x1340/0x1340 [ 271.455711][ T57] kthread+0x367/0x460 [ 271.455713][ T57] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 271.455714][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 271.455716][ T57] ret_from_fork+0x474/0x6b0 [ 271.455719][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 271.455721][ T57] ? __switch_to+0x5a3/0xe00 [ 271.455723][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 271.455725][ T57] ret_from_fork_asm+0x11/0x20 [ 271.455728][ T57] [ 271.528116][ T2434] br0: port 1(veth1) entered disabled state [ 271.630930][ T2441] veth1: left allmulticast mode [ 271.631766][ T2441] veth1: left promiscuous mode [ 271.631975][ T2441] br0: port 1(veth1) entered disabled state [ 272.067344][ T2473] br0: port 1(veth1) entered blocking state [ 272.067562][ T2473] br0: port 1(veth1) entered disabled state [ 272.067740][ T2473] veth1: entered allmulticast mode [ 272.068595][ T2473] veth1: entered promiscuous mode [ 272.069006][ T2473] br0: port 1(veth1) entered blocking state [ 272.069184][ T2473] br0: port 1(veth1) entered forwarding state [ 272.173833][ T2480] br0: port 1(veth1) entered disabled state [ 272.174352][ T2480] br0: port 1(veth1) entered blocking state [ 272.174544][ T2480] br0: port 1(veth1) entered forwarding state [ 272.334564][ T52] br0: entered promiscuous mode [ 288.913396][ T2544] br0.100: entered promiscuous mode [ 288.913416][ T2544] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 288.913418][ T2544] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2544, name: ip [ 288.913420][ T2544] preempt_count: 1, expected: 0 [ 288.913421][ T2544] RCU nest depth: 0, expected: 0 [ 288.913422][ T2544] INFO: lockdep is turned off. [ 288.913423][ T2544] irq event stamp: 0 [ 288.913424][ T2544] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 288.913428][ T2544] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 288.913435][ T2544] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 288.913436][ T2544] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 288.913438][ T2544] Preemption disabled at: [ 288.913439][ T2544] [] vprintk_emit+0x31b/0x3e0 [ 288.913446][ T2544] CPU: 2 UID: 0 PID: 2544 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 288.913450][ T2544] Tainted: [W]=WARN [ 288.913451][ T2544] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 288.913452][ T2544] Call Trace: [ 288.913454][ T2544] [ 288.913455][ T2544] dump_stack_lvl+0x6f/0xa0 [ 288.913460][ T2544] ? vprintk_emit+0x31b/0x3e0 [ 288.913462][ T2544] __might_resched.cold+0x1fe/0x2c1 [ 288.913466][ T2544] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 288.913469][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913473][ T2544] __kmalloc_noprof+0x443/0x760 [ 288.913477][ T2544] ? __rwlock_init+0x150/0x150 [ 288.913480][ T2544] ? alloc_buf.isra.0+0x4b/0x260 [ 288.913484][ T2544] ? do_raw_spin_unlock+0x59/0x250 [ 288.913485][ T2544] alloc_buf.isra.0+0x4b/0x260 [ 288.913487][ T2544] put_chars+0x1e1/0x2f0 [ 288.913489][ T2544] ? desc_read_finalized_seq+0x79/0x120 [ 288.913491][ T2544] ? __send_to_port+0x420/0x420 [ 288.913493][ T2544] ? console_prepend_replay+0x20/0x20 [ 288.913496][ T2544] hvc_console_print+0x292/0x780 [ 288.913499][ T2544] ? hvc_write+0x3a0/0x3a0 [ 288.913500][ T2544] ? do_raw_spin_lock+0x131/0x280 [ 288.913502][ T2544] ? __rwlock_init+0x150/0x150 [ 288.913504][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913505][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913507][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913509][ T2544] console_emit_next_record+0x22f/0x4c0 [ 288.913512][ T2544] ? devkmsg_read+0x4b0/0x4b0 [ 288.913513][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913515][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913517][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913518][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913520][ T2544] ? console_flush_one_record+0x111/0x710 [ 288.913522][ T2544] console_flush_one_record+0x46f/0x710 [ 288.913524][ T2544] ? console_emit_next_record+0x4c0/0x4c0 [ 288.913527][ T2544] console_unlock+0xee/0x1f0 [ 288.913528][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913530][ T2544] ? console_flush_one_record+0x710/0x710 [ 288.913531][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913533][ T2544] ? lock_release+0x184/0x1f0 [ 288.913534][ T2544] ? lock_acquire+0x60/0x160 [ 288.913536][ T2544] ? __rcu_read_lock+0x30/0x70 [ 288.913538][ T2544] ? __down_trylock_console_sem+0x5e/0xa0 [ 288.913539][ T2544] ? vprintk_emit+0x320/0x3e0 [ 288.913541][ T2544] vprintk_emit+0x37c/0x3e0 [ 288.913544][ T2544] ? wake_up_klogd_work_func+0x90/0x90 [ 288.913546][ T2544] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 288.913549][ T2544] ? try_to_wake_up+0x153/0x1130 [ 288.913552][ T2544] _printk+0xc7/0x100 [ 288.913555][ T2544] ? snapshot_read.cold+0x21/0x21 [ 288.913557][ T2544] ? __virt_addr_valid+0x102/0x440 [ 288.913560][ T2544] ? __virt_addr_valid+0x1da/0x440 [ 288.913562][ T2544] ? netdev_name+0x43/0x60 [ 288.913565][ T2544] ? __netdev_printk+0x17f/0x1d0 [ 288.913566][ T2544] netdev_info+0xe2/0x116 [ 288.913568][ T2544] ? netdev_notice+0x120/0x120 [ 288.913569][ T2544] ? netlink_sendmsg+0x735/0xc60 [ 288.913572][ T2544] ? ____sys_sendmsg+0x415/0x880 [ 288.913576][ T2544] ? pwq_dec_nr_in_flight+0x780/0x780 [ 288.913579][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913580][ T2544] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 288.913583][ T2544] ? mutex_is_locked+0x1c/0x50 [ 288.913586][ T2544] __dev_set_promiscuity.cold+0x95/0x104 [ 288.913589][ T2544] __dev_change_flags+0x396/0x660 [ 288.913593][ T2544] ? netif_set_allmulti+0x250/0x250 [ 288.913594][ T2544] ? kernel_text_address+0x149/0x170 [ 288.913596][ T2544] ? __kernel_text_address+0x12/0x30 [ 288.913598][ T2544] ? write_profile+0xf0/0xf0 [ 288.913600][ T2544] ? unwind_get_return_address+0x67/0xd0 [ 288.913602][ T2544] netif_change_flags+0x87/0x190 [ 288.913604][ T2544] do_setlink.isra.0+0x1cc3/0x2750 [ 288.913608][ T2544] ? stack_trace_save+0x93/0xc0 [ 288.913610][ T2544] ? rtnl_link_get_size+0x350/0x350 [ 288.913611][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913613][ T2544] ? stack_depot_save_flags+0x1bc/0x790 [ 288.913616][ T2544] ? kasan_save_stack+0x3d/0x50 [ 288.913619][ T2544] ? kasan_save_stack+0x2f/0x50 [ 288.913621][ T2544] ? kasan_save_track+0x14/0x30 [ 288.913622][ T2544] ? __kasan_kmalloc+0x7b/0x90 [ 288.913624][ T2544] ? __kmalloc_cache_noprof+0x29a/0x620 [ 288.913625][ T2544] ? rtnl_newlink+0x124/0x11c0 [ 288.913626][ T2544] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 288.913627][ T2544] ? netlink_rcv_skb+0x14e/0x3a0 [ 288.913629][ T2544] ? netlink_unicast+0x486/0x750 [ 288.913630][ T2544] ? netlink_sendmsg+0x735/0xc60 [ 288.913631][ T2544] ? ____sys_sendmsg+0x415/0x880 [ 288.913632][ T2544] ? ___sys_sendmsg+0x14e/0x1d0 [ 288.913634][ T2544] ? __sys_sendmsg+0x12c/0x1d0 [ 288.913636][ T2544] ? do_syscall_64+0xff/0x530 [ 288.913638][ T2544] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 288.913640][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913642][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913643][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913645][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913646][ T2544] ? trace_contention_end+0xb3/0x180 [ 288.913648][ T2544] ? __mutex_lock+0x1db/0x1ea0 [ 288.913650][ T2544] ? __mutex_lock+0x9a3/0x1ea0 [ 288.913651][ T2544] ? rtnl_newlink+0x9a8/0x11c0 [ 288.913653][ T2544] ? ww_mutex_lock+0x160/0x160 [ 288.913655][ T2544] ? __rtnl_newlink+0x3fa/0xa50 [ 288.913657][ T2544] rtnl_newlink+0x9f1/0x11c0 [ 288.913659][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913661][ T2544] ? rtnl_bridge_getlink+0x850/0x850 [ 288.913662][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913663][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913666][ T2544] ? is_bpf_text_address+0x3e/0x110 [ 288.913669][ T2544] ? is_bpf_text_address+0x72/0x110 [ 288.913670][ T2544] ? kernel_text_address+0x149/0x170 [ 288.913672][ T2544] ? __kernel_text_address+0x12/0x30 [ 288.913673][ T2544] ? write_profile+0xf0/0xf0 [ 288.913674][ T2544] ? unwind_get_return_address+0x67/0xd0 [ 288.913675][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913677][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913679][ T2544] ? cap_capable+0x1d7/0x3d0 [ 288.913682][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913684][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913686][ T2544] ? rtnl_bridge_getlink+0x850/0x850 [ 288.913687][ T2544] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 288.913688][ T2544] ? rtnl_link_fill+0x920/0x920 [ 288.913690][ T2544] ? filter_irq_stacks+0xd0/0xd0 [ 288.913691][ T2544] ? stack_depot_save_flags+0x1bc/0x790 [ 288.913693][ T2544] netlink_rcv_skb+0x14e/0x3a0 [ 288.913695][ T2544] ? rtnl_link_fill+0x920/0x920 [ 288.913696][ T2544] ? lock_release+0x184/0x1f0 [ 288.913698][ T2544] ? netlink_ack+0xcf0/0xcf0 [ 288.913699][ T2544] ? __netlink_lookup+0xb9/0x6b0 [ 288.913702][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913704][ T2544] ? lock_release+0x184/0x1f0 [ 288.913705][ T2544] netlink_unicast+0x486/0x750 [ 288.913707][ T2544] ? netlink_attachskb+0x810/0x810 [ 288.913709][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913711][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913712][ T2544] ? lock_acquire+0x13c/0x160 [ 288.913714][ T2544] netlink_sendmsg+0x735/0xc60 [ 288.913716][ T2544] ? netlink_unicast+0x750/0x750 [ 288.913718][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913720][ T2544] ? lock_release+0x184/0x1f0 [ 288.913721][ T2544] ____sys_sendmsg+0x415/0x880 [ 288.913723][ T2544] ? copy_msghdr_from_user+0x279/0x420 [ 288.913725][ T2544] ? get_timestamp.constprop.0+0x390/0x390 [ 288.913726][ T2544] ? move_addr_to_kernel+0x40/0x40 [ 288.913728][ T2544] ? filter_irq_stacks+0xd0/0xd0 [ 288.913730][ T2544] ___sys_sendmsg+0x14e/0x1d0 [ 288.913732][ T2544] ? copy_msghdr_from_user+0x420/0x420 [ 288.913737][ T2544] __sys_sendmsg+0x12c/0x1d0 [ 288.913738][ T2544] ? __sys_sendmsg_sock+0x20/0x20 [ 288.913741][ T2544] ? rcu_is_watching+0x16/0xd0 [ 288.913743][ T2544] do_syscall_64+0xff/0x530 [ 288.913744][ T2544] ? exc_page_fault+0xee/0x100 [ 288.913747][ T2544] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 288.913748][ T2544] RIP: 0033:0x7fa4cd01154e [ 288.913750][ T2544] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 288.913752][ T2544] RSP: 002b:00007ffc4c6501a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 288.913756][ T2544] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa4cd01154e [ 288.913757][ T2544] RDX: 0000000000000000 RSI: 00007ffc4c650250 RDI: 0000000000000005 [ 288.913758][ T2544] RBP: 00007ffc4c6501b0 R08: 0000000000000000 R09: 0000000000000000 [ 288.913759][ T2544] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e013 [ 288.913760][ T2544] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc4c650910 [ 288.913762][ T2544] [ 294.177121][ T2559] br0.100: left promiscuous mode [ 294.177137][ T2559] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 294.177139][ T2559] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2559, name: ip [ 294.177141][ T2559] preempt_count: 1, expected: 0 [ 294.177142][ T2559] RCU nest depth: 0, expected: 0 [ 294.177143][ T2559] INFO: lockdep is turned off. [ 294.177144][ T2559] irq event stamp: 0 [ 294.177145][ T2559] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 294.177149][ T2559] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 294.177156][ T2559] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 294.177157][ T2559] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 294.177159][ T2559] Preemption disabled at: [ 294.177160][ T2559] [] vprintk_emit+0x31b/0x3e0 [ 294.177167][ T2559] CPU: 2 UID: 0 PID: 2559 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 294.177172][ T2559] Tainted: [W]=WARN [ 294.177173][ T2559] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 294.177176][ T2559] Call Trace: [ 294.177178][ T2559] [ 294.177179][ T2559] dump_stack_lvl+0x6f/0xa0 [ 294.177186][ T2559] ? vprintk_emit+0x31b/0x3e0 [ 294.177189][ T2559] __might_resched.cold+0x1fe/0x2c1 [ 294.177194][ T2559] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 294.177197][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177201][ T2559] __kmalloc_noprof+0x443/0x760 [ 294.177205][ T2559] ? __rwlock_init+0x150/0x150 [ 294.177208][ T2559] ? alloc_buf.isra.0+0x4b/0x260 [ 294.177212][ T2559] ? do_raw_spin_unlock+0x59/0x250 [ 294.177213][ T2559] alloc_buf.isra.0+0x4b/0x260 [ 294.177215][ T2559] put_chars+0x1e1/0x2f0 [ 294.177217][ T2559] ? desc_read_finalized_seq+0x79/0x120 [ 294.177219][ T2559] ? __send_to_port+0x420/0x420 [ 294.177221][ T2559] ? console_prepend_replay+0x20/0x20 [ 294.177223][ T2559] hvc_console_print+0x292/0x780 [ 294.177227][ T2559] ? hvc_write+0x3a0/0x3a0 [ 294.177228][ T2559] ? do_raw_spin_lock+0x131/0x280 [ 294.177229][ T2559] ? __rwlock_init+0x150/0x150 [ 294.177231][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177233][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177234][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177236][ T2559] console_emit_next_record+0x22f/0x4c0 [ 294.177239][ T2559] ? devkmsg_read+0x4b0/0x4b0 [ 294.177241][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177243][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177244][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177246][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177248][ T2559] ? console_flush_one_record+0x111/0x710 [ 294.177249][ T2559] console_flush_one_record+0x46f/0x710 [ 294.177252][ T2559] ? console_emit_next_record+0x4c0/0x4c0 [ 294.177255][ T2559] console_unlock+0xee/0x1f0 [ 294.177256][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177258][ T2559] ? console_flush_one_record+0x710/0x710 [ 294.177260][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177261][ T2559] ? lock_release+0x184/0x1f0 [ 294.177263][ T2559] ? lock_acquire+0x60/0x160 [ 294.177264][ T2559] ? __rcu_read_lock+0x30/0x70 [ 294.177266][ T2559] ? __down_trylock_console_sem+0x5e/0xa0 [ 294.177268][ T2559] ? vprintk_emit+0x320/0x3e0 [ 294.177270][ T2559] vprintk_emit+0x37c/0x3e0 [ 294.177272][ T2559] ? wake_up_klogd_work_func+0x90/0x90 [ 294.177274][ T2559] ? _raw_spin_unlock_irq_enable+0x5b/0x90 [ 294.177277][ T2559] ? try_to_wake_up+0x153/0x1130 [ 294.177280][ T2559] _printk+0xc7/0x100 [ 294.177283][ T2559] ? snapshot_read.cold+0x21/0x21 [ 294.177285][ T2559] ? __virt_addr_valid+0x102/0x440 [ 294.177288][ T2559] ? __virt_addr_valid+0x1da/0x440 [ 294.177290][ T2559] ? netdev_name+0x43/0x60 [ 294.177292][ T2559] ? __netdev_printk+0x17f/0x1d0 [ 294.177294][ T2559] netdev_info+0xe2/0x116 [ 294.177296][ T2559] ? netdev_notice+0x120/0x120 [ 294.177297][ T2559] ? netlink_sendmsg+0x735/0xc60 [ 294.177300][ T2559] ? ____sys_sendmsg+0x415/0x880 [ 294.177304][ T2559] ? pwq_dec_nr_in_flight+0x780/0x780 [ 294.177307][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177309][ T2559] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 294.177311][ T2559] ? mutex_is_locked+0x1c/0x50 [ 294.177314][ T2559] __dev_set_promiscuity.cold+0x95/0x104 [ 294.177317][ T2559] __dev_change_flags+0x396/0x660 [ 294.177321][ T2559] ? netif_set_allmulti+0x250/0x250 [ 294.177323][ T2559] ? kernel_text_address+0x149/0x170 [ 294.177325][ T2559] ? __kernel_text_address+0x12/0x30 [ 294.177326][ T2559] ? write_profile+0xf0/0xf0 [ 294.177328][ T2559] ? unwind_get_return_address+0x67/0xd0 [ 294.177330][ T2559] netif_change_flags+0x87/0x190 [ 294.177333][ T2559] do_setlink.isra.0+0x1cc3/0x2750 [ 294.177336][ T2559] ? stack_trace_save+0x93/0xc0 [ 294.177338][ T2559] ? rtnl_link_get_size+0x350/0x350 [ 294.177339][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177340][ T2559] ? stack_depot_save_flags+0x1bc/0x790 [ 294.177344][ T2559] ? kasan_save_stack+0x3d/0x50 [ 294.177347][ T2559] ? kasan_save_stack+0x2f/0x50 [ 294.177349][ T2559] ? kasan_save_track+0x14/0x30 [ 294.177350][ T2559] ? __kasan_kmalloc+0x7b/0x90 [ 294.177351][ T2559] ? __kmalloc_cache_noprof+0x29a/0x620 [ 294.177353][ T2559] ? rtnl_newlink+0x124/0x11c0 [ 294.177354][ T2559] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 294.177355][ T2559] ? netlink_rcv_skb+0x14e/0x3a0 [ 294.177357][ T2559] ? netlink_unicast+0x486/0x750 [ 294.177358][ T2559] ? netlink_sendmsg+0x735/0xc60 [ 294.177359][ T2559] ? ____sys_sendmsg+0x415/0x880 [ 294.177360][ T2559] ? ___sys_sendmsg+0x14e/0x1d0 [ 294.177362][ T2559] ? __sys_sendmsg+0x12c/0x1d0 [ 294.177364][ T2559] ? do_syscall_64+0xff/0x530 [ 294.177366][ T2559] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 294.177368][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177370][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177372][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177373][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177375][ T2559] ? trace_contention_end+0xb3/0x180 [ 294.177377][ T2559] ? __mutex_lock+0x1db/0x1ea0 [ 294.177378][ T2559] ? __mutex_lock+0x9a3/0x1ea0 [ 294.177380][ T2559] ? rtnl_newlink+0x9a8/0x11c0 [ 294.177381][ T2559] ? ww_mutex_lock+0x160/0x160 [ 294.177383][ T2559] ? __rtnl_newlink+0x3fa/0xa50 [ 294.177385][ T2559] rtnl_newlink+0x9f1/0x11c0 [ 294.177387][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177389][ T2559] ? rtnl_bridge_getlink+0x850/0x850 [ 294.177390][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177392][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177394][ T2559] ? is_bpf_text_address+0x3e/0x110 [ 294.177397][ T2559] ? is_bpf_text_address+0x72/0x110 [ 294.177399][ T2559] ? kernel_text_address+0x149/0x170 [ 294.177400][ T2559] ? __kernel_text_address+0x12/0x30 [ 294.177401][ T2559] ? write_profile+0xf0/0xf0 [ 294.177402][ T2559] ? unwind_get_return_address+0x67/0xd0 [ 294.177404][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177405][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177407][ T2559] ? cap_capable+0x1d7/0x3d0 [ 294.177410][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177412][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177414][ T2559] ? rtnl_bridge_getlink+0x850/0x850 [ 294.177415][ T2559] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 294.177417][ T2559] ? rtnl_link_fill+0x920/0x920 [ 294.177418][ T2559] ? filter_irq_stacks+0xd0/0xd0 [ 294.177419][ T2559] ? stack_depot_save_flags+0x1bc/0x790 [ 294.177422][ T2559] netlink_rcv_skb+0x14e/0x3a0 [ 294.177423][ T2559] ? rtnl_link_fill+0x920/0x920 [ 294.177424][ T2559] ? lock_release+0x184/0x1f0 [ 294.177426][ T2559] ? netlink_ack+0xcf0/0xcf0 [ 294.177427][ T2559] ? __netlink_lookup+0xb9/0x6b0 [ 294.177430][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177431][ T2559] ? lock_release+0x184/0x1f0 [ 294.177433][ T2559] netlink_unicast+0x486/0x750 [ 294.177435][ T2559] ? netlink_attachskb+0x810/0x810 [ 294.177437][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177439][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177440][ T2559] ? lock_acquire+0x13c/0x160 [ 294.177442][ T2559] netlink_sendmsg+0x735/0xc60 [ 294.177444][ T2559] ? netlink_unicast+0x750/0x750 [ 294.177446][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177448][ T2559] ? lock_release+0x184/0x1f0 [ 294.177450][ T2559] ____sys_sendmsg+0x415/0x880 [ 294.177451][ T2559] ? copy_msghdr_from_user+0x279/0x420 [ 294.177453][ T2559] ? get_timestamp.constprop.0+0x390/0x390 [ 294.177454][ T2559] ? move_addr_to_kernel+0x40/0x40 [ 294.177456][ T2559] ? filter_irq_stacks+0xd0/0xd0 [ 294.177458][ T2559] ___sys_sendmsg+0x14e/0x1d0 [ 294.177460][ T2559] ? copy_msghdr_from_user+0x420/0x420 [ 294.177465][ T2559] __sys_sendmsg+0x12c/0x1d0 [ 294.177467][ T2559] ? __sys_sendmsg_sock+0x20/0x20 [ 294.177469][ T2559] ? rcu_is_watching+0x16/0xd0 [ 294.177472][ T2559] do_syscall_64+0xff/0x530 [ 294.177473][ T2559] ? exc_page_fault+0xee/0x100 [ 294.177475][ T2559] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 294.177476][ T2559] RIP: 0033:0x7ff5dc85754e [ 294.177478][ T2559] 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 [ 294.177480][ T2559] RSP: 002b:00007ffe0490ea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 294.177484][ T2559] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007ff5dc85754e [ 294.177485][ T2559] RDX: 0000000000000000 RSI: 00007ffe0490ead0 RDI: 0000000000000005 [ 294.177486][ T2559] RBP: 00007ffe0490ea30 R08: 0000000000000000 R09: 0000000000000000 [ 294.177487][ T2559] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e018 [ 294.177488][ T2559] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe0490f190 [ 294.177490][ T2559] [ 296.499511][ T2586] br0.100: entered allmulticast mode [ 296.499526][ T2586] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 296.499529][ T2586] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2586, name: ip [ 296.499531][ T2586] preempt_count: 1, expected: 0 [ 296.499531][ T2586] RCU nest depth: 0, expected: 0 [ 296.499532][ T2586] INFO: lockdep is turned off. [ 296.499534][ T2586] irq event stamp: 0 [ 296.499534][ T2586] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 296.499539][ T2586] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 296.499545][ T2586] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 296.499547][ T2586] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 296.499548][ T2586] Preemption disabled at: [ 296.499549][ T2586] [] vprintk_emit+0x31b/0x3e0 [ 296.499557][ T2586] CPU: 0 UID: 0 PID: 2586 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 296.499561][ T2586] Tainted: [W]=WARN [ 296.499562][ T2586] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 296.499563][ T2586] Call Trace: [ 296.499565][ T2586] [ 296.499566][ T2586] dump_stack_lvl+0x6f/0xa0 [ 296.499572][ T2586] ? vprintk_emit+0x31b/0x3e0 [ 296.499574][ T2586] __might_resched.cold+0x1fe/0x2c1 [ 296.499577][ T2586] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 296.499579][ T2586] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 296.499582][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499586][ T2586] __kmalloc_noprof+0x443/0x760 [ 296.499590][ T2586] ? __rwlock_init+0x150/0x150 [ 296.499592][ T2586] ? alloc_buf.isra.0+0x4b/0x260 [ 296.499596][ T2586] ? do_raw_spin_unlock+0x59/0x250 [ 296.499598][ T2586] alloc_buf.isra.0+0x4b/0x260 [ 296.499600][ T2586] put_chars+0x1e1/0x2f0 [ 296.499601][ T2586] ? __send_to_port+0x420/0x420 [ 296.499603][ T2586] ? console_prepend_replay+0x20/0x20 [ 296.499606][ T2586] hvc_console_print+0x292/0x780 [ 296.499609][ T2586] ? hvc_write+0x3a0/0x3a0 [ 296.499610][ T2586] ? vsnprintf+0x527/0x1700 [ 296.499613][ T2586] ? __rwlock_init+0x150/0x150 [ 296.499615][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499616][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499619][ T2586] console_emit_next_record+0x22f/0x4c0 [ 296.499621][ T2586] ? devkmsg_read+0x4b0/0x4b0 [ 296.499623][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499625][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499626][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499628][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499630][ T2586] ? console_flush_one_record+0x111/0x710 [ 296.499632][ T2586] console_flush_one_record+0x46f/0x710 [ 296.499634][ T2586] ? console_emit_next_record+0x4c0/0x4c0 [ 296.499636][ T2586] console_unlock+0xee/0x1f0 [ 296.499638][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499640][ T2586] ? console_flush_one_record+0x710/0x710 [ 296.499641][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499643][ T2586] ? lock_release+0x184/0x1f0 [ 296.499644][ T2586] ? lock_acquire+0x60/0x160 [ 296.499646][ T2586] ? __rcu_read_lock+0x30/0x70 [ 296.499648][ T2586] ? __down_trylock_console_sem+0x5e/0xa0 [ 296.499650][ T2586] ? vprintk_emit+0x320/0x3e0 [ 296.499652][ T2586] vprintk_emit+0x37c/0x3e0 [ 296.499654][ T2586] ? wake_up_klogd_work_func+0x90/0x90 [ 296.499656][ T2586] ? try_to_wake_up+0x153/0x1130 [ 296.499659][ T2586] _printk+0xc7/0x100 [ 296.499662][ T2586] ? snapshot_read.cold+0x21/0x21 [ 296.499664][ T2586] ? __virt_addr_valid+0x102/0x440 [ 296.499667][ T2586] ? __virt_addr_valid+0x1da/0x440 [ 296.499669][ T2586] ? netdev_name+0x43/0x60 [ 296.499671][ T2586] ? __netdev_printk+0x17f/0x1d0 [ 296.499673][ T2586] netdev_info+0xe2/0x116 [ 296.499675][ T2586] ? netdev_notice+0x120/0x120 [ 296.499676][ T2586] ? netlink_unicast+0x486/0x750 [ 296.499679][ T2586] ? netlink_sendmsg+0x735/0xc60 [ 296.499681][ T2586] ? pwq_dec_nr_in_flight+0x780/0x780 [ 296.499684][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499686][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499688][ T2586] ? mutex_is_locked+0x1c/0x50 [ 296.499691][ T2586] netif_set_allmulti.cold+0x7c/0x166 [ 296.499694][ T2586] ? __local_bh_enable_ip+0xaa/0x150 [ 296.499696][ T2586] __dev_change_flags+0x445/0x660 [ 296.499699][ T2586] ? netif_set_allmulti+0x250/0x250 [ 296.499701][ T2586] ? kernel_text_address+0x149/0x170 [ 296.499703][ T2586] ? __kernel_text_address+0x12/0x30 [ 296.499704][ T2586] ? write_profile+0xf0/0xf0 [ 296.499707][ T2586] ? unwind_get_return_address+0x67/0xd0 [ 296.499709][ T2586] netif_change_flags+0x87/0x190 [ 296.499711][ T2586] do_setlink.isra.0+0x1cc3/0x2750 [ 296.499715][ T2586] ? stack_trace_save+0x93/0xc0 [ 296.499716][ T2586] ? rtnl_link_get_size+0x350/0x350 [ 296.499718][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499719][ T2586] ? stack_depot_save_flags+0x1bc/0x790 [ 296.499723][ T2586] ? kasan_save_stack+0x3d/0x50 [ 296.499726][ T2586] ? kasan_save_stack+0x2f/0x50 [ 296.499727][ T2586] ? kasan_save_track+0x14/0x30 [ 296.499729][ T2586] ? __kasan_kmalloc+0x7b/0x90 [ 296.499730][ T2586] ? __kmalloc_cache_noprof+0x29a/0x620 [ 296.499732][ T2586] ? rtnl_newlink+0x124/0x11c0 [ 296.499733][ T2586] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 296.499734][ T2586] ? netlink_rcv_skb+0x14e/0x3a0 [ 296.499735][ T2586] ? netlink_unicast+0x486/0x750 [ 296.499737][ T2586] ? netlink_sendmsg+0x735/0xc60 [ 296.499738][ T2586] ? ____sys_sendmsg+0x415/0x880 [ 296.499740][ T2586] ? ___sys_sendmsg+0x14e/0x1d0 [ 296.499742][ T2586] ? __sys_sendmsg+0x12c/0x1d0 [ 296.499743][ T2586] ? do_syscall_64+0xff/0x530 [ 296.499745][ T2586] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 296.499748][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499750][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499751][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499753][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499754][ T2586] ? trace_contention_end+0xb3/0x180 [ 296.499756][ T2586] ? __mutex_lock+0x1db/0x1ea0 [ 296.499759][ T2586] ? __mutex_lock+0x9a3/0x1ea0 [ 296.499760][ T2586] ? rtnl_newlink+0x9a8/0x11c0 [ 296.499762][ T2586] ? ww_mutex_lock+0x160/0x160 [ 296.499764][ T2586] ? __rtnl_newlink+0x3fa/0xa50 [ 296.499766][ T2586] rtnl_newlink+0x9f1/0x11c0 [ 296.499768][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499769][ T2586] ? rtnl_bridge_getlink+0x850/0x850 [ 296.499771][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499772][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499779][ T2586] ? is_bpf_text_address+0x3e/0x110 [ 296.499782][ T2586] ? is_bpf_text_address+0x72/0x110 [ 296.499784][ T2586] ? kernel_text_address+0x149/0x170 [ 296.499786][ T2586] ? __kernel_text_address+0x12/0x30 [ 296.499787][ T2586] ? write_profile+0xf0/0xf0 [ 296.499788][ T2586] ? unwind_get_return_address+0x67/0xd0 [ 296.499789][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499791][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499793][ T2586] ? cap_capable+0x1d7/0x3d0 [ 296.499796][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499797][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499799][ T2586] ? rtnl_bridge_getlink+0x850/0x850 [ 296.499800][ T2586] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 296.499802][ T2586] ? rtnl_link_fill+0x920/0x920 [ 296.499803][ T2586] ? filter_irq_stacks+0xd0/0xd0 [ 296.499805][ T2586] ? stack_depot_save_flags+0x1bc/0x790 [ 296.499807][ T2586] netlink_rcv_skb+0x14e/0x3a0 [ 296.499809][ T2586] ? rtnl_link_fill+0x920/0x920 [ 296.499810][ T2586] ? lock_release+0x184/0x1f0 [ 296.499811][ T2586] ? netlink_ack+0xcf0/0xcf0 [ 296.499813][ T2586] ? __netlink_lookup+0xb9/0x6b0 [ 296.499815][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499817][ T2586] ? lock_release+0x184/0x1f0 [ 296.499819][ T2586] netlink_unicast+0x486/0x750 [ 296.499821][ T2586] ? netlink_attachskb+0x810/0x810 [ 296.499822][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499824][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499826][ T2586] ? lock_acquire+0x13c/0x160 [ 296.499827][ T2586] netlink_sendmsg+0x735/0xc60 [ 296.499829][ T2586] ? netlink_unicast+0x750/0x750 [ 296.499831][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499833][ T2586] ? lock_release+0x184/0x1f0 [ 296.499834][ T2586] ____sys_sendmsg+0x415/0x880 [ 296.499836][ T2586] ? copy_msghdr_from_user+0x279/0x420 [ 296.499838][ T2586] ? get_timestamp.constprop.0+0x390/0x390 [ 296.499839][ T2586] ? move_addr_to_kernel+0x40/0x40 [ 296.499841][ T2586] ? filter_irq_stacks+0xd0/0xd0 [ 296.499843][ T2586] ___sys_sendmsg+0x14e/0x1d0 [ 296.499845][ T2586] ? copy_msghdr_from_user+0x420/0x420 [ 296.499850][ T2586] __sys_sendmsg+0x12c/0x1d0 [ 296.499851][ T2586] ? __sys_sendmsg_sock+0x20/0x20 [ 296.499854][ T2586] ? rcu_is_watching+0x16/0xd0 [ 296.499856][ T2586] do_syscall_64+0xff/0x530 [ 296.499858][ T2586] ? exc_page_fault+0xee/0x100 [ 296.499860][ T2586] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 296.499861][ T2586] RIP: 0033:0x7f6ed963554e [ 296.499863][ T2586] 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 [ 296.499865][ T2586] RSP: 002b:00007ffe731db4f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 296.499869][ T2586] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6ed963554e [ 296.499871][ T2586] RDX: 0000000000000000 RSI: 00007ffe731db5a0 RDI: 0000000000000005 [ 296.499871][ T2586] RBP: 00007ffe731db500 R08: 0000000000000000 R09: 0000000000000000 [ 296.499872][ T2586] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e01a [ 296.499873][ T2586] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe731dbc60 [ 296.499875][ T2586] [ 296.522957][ T2586] br0: entered allmulticast mode [ 301.735242][ T2601] br0.100: left allmulticast mode [ 301.735258][ T2601] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 301.735261][ T2601] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2601, name: ip [ 301.735262][ T2601] preempt_count: 1, expected: 0 [ 301.735263][ T2601] RCU nest depth: 0, expected: 0 [ 301.735264][ T2601] INFO: lockdep is turned off. [ 301.735265][ T2601] irq event stamp: 0 [ 301.735266][ T2601] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 301.735270][ T2601] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 301.735277][ T2601] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 301.735278][ T2601] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 301.735280][ T2601] Preemption disabled at: [ 301.735281][ T2601] [] vprintk_emit+0x31b/0x3e0 [ 301.735288][ T2601] CPU: 3 UID: 0 PID: 2601 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 301.735292][ T2601] Tainted: [W]=WARN [ 301.735293][ T2601] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 301.735294][ T2601] Call Trace: [ 301.735296][ T2601] [ 301.735297][ T2601] dump_stack_lvl+0x6f/0xa0 [ 301.735303][ T2601] ? vprintk_emit+0x31b/0x3e0 [ 301.735305][ T2601] __might_resched.cold+0x1fe/0x2c1 [ 301.735308][ T2601] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 301.735310][ T2601] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 301.735313][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735317][ T2601] __kmalloc_noprof+0x443/0x760 [ 301.735321][ T2601] ? __rwlock_init+0x150/0x150 [ 301.735324][ T2601] ? alloc_buf.isra.0+0x4b/0x260 [ 301.735328][ T2601] ? do_raw_spin_unlock+0x59/0x250 [ 301.735330][ T2601] alloc_buf.isra.0+0x4b/0x260 [ 301.735331][ T2601] put_chars+0x1e1/0x2f0 [ 301.735333][ T2601] ? __send_to_port+0x420/0x420 [ 301.735335][ T2601] ? console_prepend_replay+0x20/0x20 [ 301.735338][ T2601] hvc_console_print+0x292/0x780 [ 301.735341][ T2601] ? hvc_write+0x3a0/0x3a0 [ 301.735342][ T2601] ? vsnprintf+0x527/0x1700 [ 301.735345][ T2601] ? __rwlock_init+0x150/0x150 [ 301.735347][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735349][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735351][ T2601] console_emit_next_record+0x22f/0x4c0 [ 301.735353][ T2601] ? devkmsg_read+0x4b0/0x4b0 [ 301.735355][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735357][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735358][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735360][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735362][ T2601] ? console_flush_one_record+0x111/0x710 [ 301.735364][ T2601] console_flush_one_record+0x46f/0x710 [ 301.735366][ T2601] ? console_emit_next_record+0x4c0/0x4c0 [ 301.735368][ T2601] console_unlock+0xee/0x1f0 [ 301.735370][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735372][ T2601] ? console_flush_one_record+0x710/0x710 [ 301.735373][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735375][ T2601] ? lock_release+0x184/0x1f0 [ 301.735376][ T2601] ? lock_acquire+0x60/0x160 [ 301.735378][ T2601] ? __rcu_read_lock+0x30/0x70 [ 301.735380][ T2601] ? __down_trylock_console_sem+0x5e/0xa0 [ 301.735382][ T2601] ? vprintk_emit+0x320/0x3e0 [ 301.735384][ T2601] vprintk_emit+0x37c/0x3e0 [ 301.735386][ T2601] ? wake_up_klogd_work_func+0x90/0x90 [ 301.735388][ T2601] ? try_to_wake_up+0x153/0x1130 [ 301.735391][ T2601] _printk+0xc7/0x100 [ 301.735394][ T2601] ? snapshot_read.cold+0x21/0x21 [ 301.735396][ T2601] ? __virt_addr_valid+0x102/0x440 [ 301.735399][ T2601] ? __virt_addr_valid+0x1da/0x440 [ 301.735401][ T2601] ? netdev_name+0x43/0x60 [ 301.735403][ T2601] ? __netdev_printk+0x17f/0x1d0 [ 301.735405][ T2601] netdev_info+0xe2/0x116 [ 301.735407][ T2601] ? netdev_notice+0x120/0x120 [ 301.735408][ T2601] ? netlink_unicast+0x486/0x750 [ 301.735412][ T2601] ? netlink_sendmsg+0x735/0xc60 [ 301.735413][ T2601] ? pwq_dec_nr_in_flight+0x780/0x780 [ 301.735416][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735418][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735419][ T2601] ? mutex_is_locked+0x1c/0x50 [ 301.735423][ T2601] netif_set_allmulti.cold+0x7c/0x166 [ 301.735426][ T2601] ? __local_bh_enable_ip+0xaa/0x150 [ 301.735428][ T2601] __dev_change_flags+0x445/0x660 [ 301.735432][ T2601] ? netif_set_allmulti+0x250/0x250 [ 301.735434][ T2601] ? kernel_text_address+0x149/0x170 [ 301.735436][ T2601] ? __kernel_text_address+0x12/0x30 [ 301.735437][ T2601] ? write_profile+0xf0/0xf0 [ 301.735439][ T2601] ? unwind_get_return_address+0x67/0xd0 [ 301.735441][ T2601] netif_change_flags+0x87/0x190 [ 301.735444][ T2601] do_setlink.isra.0+0x1cc3/0x2750 [ 301.735447][ T2601] ? stack_trace_save+0x93/0xc0 [ 301.735449][ T2601] ? rtnl_link_get_size+0x350/0x350 [ 301.735450][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735451][ T2601] ? stack_depot_save_flags+0x1bc/0x790 [ 301.735455][ T2601] ? kasan_save_stack+0x3d/0x50 [ 301.735458][ T2601] ? kasan_save_stack+0x2f/0x50 [ 301.735459][ T2601] ? kasan_save_track+0x14/0x30 [ 301.735461][ T2601] ? __kasan_kmalloc+0x7b/0x90 [ 301.735462][ T2601] ? __kmalloc_cache_noprof+0x29a/0x620 [ 301.735464][ T2601] ? rtnl_newlink+0x124/0x11c0 [ 301.735465][ T2601] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 301.735466][ T2601] ? netlink_rcv_skb+0x14e/0x3a0 [ 301.735467][ T2601] ? netlink_unicast+0x486/0x750 [ 301.735469][ T2601] ? netlink_sendmsg+0x735/0xc60 [ 301.735470][ T2601] ? ____sys_sendmsg+0x415/0x880 [ 301.735473][ T2601] ? ___sys_sendmsg+0x14e/0x1d0 [ 301.735474][ T2601] ? __sys_sendmsg+0x12c/0x1d0 [ 301.735476][ T2601] ? do_syscall_64+0xff/0x530 [ 301.735478][ T2601] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 301.735480][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735482][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735483][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735485][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735487][ T2601] ? trace_contention_end+0xb3/0x180 [ 301.735489][ T2601] ? __mutex_lock+0x1db/0x1ea0 [ 301.735491][ T2601] ? __mutex_lock+0x9a3/0x1ea0 [ 301.735493][ T2601] ? rtnl_newlink+0x9a8/0x11c0 [ 301.735494][ T2601] ? ww_mutex_lock+0x160/0x160 [ 301.735496][ T2601] ? __rtnl_newlink+0x3fa/0xa50 [ 301.735498][ T2601] rtnl_newlink+0x9f1/0x11c0 [ 301.735500][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735502][ T2601] ? rtnl_bridge_getlink+0x850/0x850 [ 301.735503][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735504][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735506][ T2601] ? is_bpf_text_address+0x3e/0x110 [ 301.735510][ T2601] ? is_bpf_text_address+0x72/0x110 [ 301.735511][ T2601] ? kernel_text_address+0x149/0x170 [ 301.735513][ T2601] ? __kernel_text_address+0x12/0x30 [ 301.735514][ T2601] ? write_profile+0xf0/0xf0 [ 301.735515][ T2601] ? unwind_get_return_address+0x67/0xd0 [ 301.735516][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735518][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735520][ T2601] ? cap_capable+0x1d7/0x3d0 [ 301.735523][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735524][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735526][ T2601] ? rtnl_bridge_getlink+0x850/0x850 [ 301.735528][ T2601] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 301.735529][ T2601] ? rtnl_link_fill+0x920/0x920 [ 301.735530][ T2601] ? filter_irq_stacks+0xd0/0xd0 [ 301.735532][ T2601] ? stack_depot_save_flags+0x1bc/0x790 [ 301.735534][ T2601] netlink_rcv_skb+0x14e/0x3a0 [ 301.735536][ T2601] ? rtnl_link_fill+0x920/0x920 [ 301.735537][ T2601] ? lock_release+0x184/0x1f0 [ 301.735538][ T2601] ? netlink_ack+0xcf0/0xcf0 [ 301.735540][ T2601] ? __netlink_lookup+0xb9/0x6b0 [ 301.735542][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735544][ T2601] ? lock_release+0x184/0x1f0 [ 301.735546][ T2601] netlink_unicast+0x486/0x750 [ 301.735548][ T2601] ? netlink_attachskb+0x810/0x810 [ 301.735549][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735551][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735553][ T2601] ? lock_acquire+0x13c/0x160 [ 301.735554][ T2601] netlink_sendmsg+0x735/0xc60 [ 301.735556][ T2601] ? netlink_unicast+0x750/0x750 [ 301.735558][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735560][ T2601] ? lock_release+0x184/0x1f0 [ 301.735562][ T2601] ____sys_sendmsg+0x415/0x880 [ 301.735563][ T2601] ? copy_msghdr_from_user+0x279/0x420 [ 301.735565][ T2601] ? get_timestamp.constprop.0+0x390/0x390 [ 301.735566][ T2601] ? move_addr_to_kernel+0x40/0x40 [ 301.735568][ T2601] ? filter_irq_stacks+0xd0/0xd0 [ 301.735570][ T2601] ___sys_sendmsg+0x14e/0x1d0 [ 301.735572][ T2601] ? copy_msghdr_from_user+0x420/0x420 [ 301.735577][ T2601] __sys_sendmsg+0x12c/0x1d0 [ 301.735579][ T2601] ? __sys_sendmsg_sock+0x20/0x20 [ 301.735581][ T2601] ? rcu_is_watching+0x16/0xd0 [ 301.735583][ T2601] do_syscall_64+0xff/0x530 [ 301.735585][ T2601] ? exc_page_fault+0xee/0x100 [ 301.735587][ T2601] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 301.735588][ T2601] RIP: 0033:0x7f803335654e [ 301.735590][ T2601] 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 [ 301.735592][ T2601] RSP: 002b:00007fff65efa5d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 301.735596][ T2601] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f803335654e [ 301.735597][ T2601] RDX: 0000000000000000 RSI: 00007fff65efa680 RDI: 0000000000000005 [ 301.735598][ T2601] RBP: 00007fff65efa5e0 R08: 0000000000000000 R09: 0000000000000000 [ 301.735599][ T2601] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a90e020 [ 301.735600][ T2601] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff65efad40 [ 301.735602][ T2601] [ 301.762815][ T2601] br0: left allmulticast mode [ 304.681503][ T57] br0: left promiscuous mode [ 304.681518][ T57] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 304.681521][ T57] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 57, name: kworker/2:1 [ 304.681523][ T57] preempt_count: 1, expected: 0 [ 304.681523][ T57] RCU nest depth: 0, expected: 0 [ 304.681525][ T57] INFO: lockdep is turned off. [ 304.681526][ T57] irq event stamp: 19192 [ 304.681527][ T57] hardirqs last enabled at (19191): [] _raw_spin_unlock_irq+0x28/0x50 [ 304.681536][ T57] hardirqs last disabled at (19192): [] __schedule+0x1246/0x20e0 [ 304.681538][ T57] softirqs last enabled at (19108): [] handle_softirqs+0x67c/0x900 [ 304.681542][ T57] softirqs last disabled at (19057): [] __irq_exit_rcu+0x145/0x1c0 [ 304.681544][ T57] Preemption disabled at: [ 304.681545][ T57] [] vprintk_emit+0x31b/0x3e0 [ 304.681552][ T57] CPU: 2 UID: 0 PID: 57 Comm: kworker/2:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 304.681556][ T57] Tainted: [W]=WARN [ 304.681557][ T57] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 304.681559][ T57] Workqueue: events netdev_work_proc [ 304.681565][ T57] Call Trace: [ 304.681566][ T57] [ 304.681568][ T57] dump_stack_lvl+0x6f/0xa0 [ 304.681573][ T57] ? vprintk_emit+0x31b/0x3e0 [ 304.681575][ T57] __might_resched.cold+0x1fe/0x2c1 [ 304.681579][ T57] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 304.681582][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681586][ T57] __kmalloc_noprof+0x443/0x760 [ 304.681590][ T57] ? __rwlock_init+0x150/0x150 [ 304.681593][ T57] ? alloc_buf.isra.0+0x4b/0x260 [ 304.681597][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 304.681598][ T57] alloc_buf.isra.0+0x4b/0x260 [ 304.681600][ T57] put_chars+0x1e1/0x2f0 [ 304.681602][ T57] ? __send_to_port+0x420/0x420 [ 304.681604][ T57] ? console_prepend_replay+0x20/0x20 [ 304.681606][ T57] hvc_console_print+0x292/0x780 [ 304.681610][ T57] ? hvc_write+0x3a0/0x3a0 [ 304.681611][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681613][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681614][ T57] ? lock_acquire+0x13c/0x160 [ 304.681617][ T57] console_emit_next_record+0x22f/0x4c0 [ 304.681619][ T57] ? devkmsg_read+0x4b0/0x4b0 [ 304.681621][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681623][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681624][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681626][ T57] ? lock_acquire+0x13c/0x160 [ 304.681628][ T57] ? console_flush_one_record+0x111/0x710 [ 304.681630][ T57] console_flush_one_record+0x46f/0x710 [ 304.681632][ T57] ? console_emit_next_record+0x4c0/0x4c0 [ 304.681635][ T57] console_unlock+0xee/0x1f0 [ 304.681636][ T57] ? lock_acquire+0x13c/0x160 [ 304.681638][ T57] ? console_flush_one_record+0x710/0x710 [ 304.681639][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681641][ T57] ? lock_release+0x184/0x1f0 [ 304.681643][ T57] ? lock_acquire+0x60/0x160 [ 304.681644][ T57] ? __rcu_read_lock+0x30/0x70 [ 304.681646][ T57] ? __down_trylock_console_sem+0x5e/0xa0 [ 304.681648][ T57] ? vprintk_emit+0x320/0x3e0 [ 304.681650][ T57] vprintk_emit+0x37c/0x3e0 [ 304.681653][ T57] ? wake_up_klogd_work_func+0x90/0x90 [ 304.681655][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681656][ T57] ? lock_acquire+0x13c/0x160 [ 304.681658][ T57] _printk+0xc7/0x100 [ 304.681662][ T57] ? snapshot_read.cold+0x21/0x21 [ 304.681664][ T57] ? unwind_next_frame+0x69b/0x1ea0 [ 304.681667][ T57] ? ret_from_fork_asm+0x11/0x20 [ 304.681668][ T57] ? netdev_name+0x43/0x60 [ 304.681671][ T57] ? __netdev_printk+0x17f/0x1d0 [ 304.681673][ T57] netdev_info+0xe2/0x116 [ 304.681675][ T57] ? netdev_notice+0x120/0x120 [ 304.681676][ T57] ? __unwind_start+0x42e/0x900 [ 304.681678][ T57] ? do_raw_spin_lock+0x131/0x280 [ 304.681680][ T57] ? mutex_is_locked+0x1c/0x50 [ 304.681683][ T57] __dev_set_promiscuity.cold+0x95/0x104 [ 304.681686][ T57] netif_rx_mode_run+0x7c4/0x9b0 [ 304.681688][ T57] ? __rwlock_init+0x150/0x150 [ 304.681691][ T57] ? netif_rx_mode_cancel_retry+0x50/0x50 [ 304.681693][ T57] ? do_raw_spin_unlock+0x59/0x250 [ 304.681695][ T57] ? ref_tracker_free+0x380/0x870 [ 304.681698][ T57] ? ref_tracker_alloc+0x430/0x430 [ 304.681700][ T57] ? netdev_work_proc+0xdd/0x5d0 [ 304.681701][ T57] ? netdev_work_proc+0x26a/0x5d0 [ 304.681702][ T57] ? ret_from_fork_asm+0x11/0x20 [ 304.681704][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681706][ T57] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 304.681709][ T57] netdev_work_proc+0x3f7/0x5d0 [ 304.681710][ T57] ? netdev_work_sched+0x10/0x10 [ 304.681712][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681713][ T57] ? lock_acquire+0x13c/0x160 [ 304.681715][ T57] ? rcu_is_watching+0x16/0xd0 [ 304.681717][ T57] process_one_work+0xe3e/0x1560 [ 304.681721][ T57] ? __queue_delayed_work+0x470/0x470 [ 304.681723][ T57] ? find_held_lock+0x2b/0x80 [ 304.681725][ T57] ? __rwlock_init+0x150/0x150 [ 304.681727][ T57] worker_thread+0x4f1/0xd60 [ 304.681729][ T57] ? rescuer_thread+0x1340/0x1340 [ 304.681731][ T57] ? __kthread_parkme+0xbd/0x210 [ 304.681732][ T57] ? rescuer_thread+0x1340/0x1340 [ 304.681734][ T57] ? rescuer_thread+0x1340/0x1340 [ 304.681736][ T57] kthread+0x367/0x460 [ 304.681737][ T57] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 304.681739][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 304.681741][ T57] ret_from_fork+0x474/0x6b0 [ 304.681744][ T57] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 304.681745][ T57] ? __switch_to+0x5a3/0xe00 [ 304.681748][ T57] ? kthread_affine_preferred+0x4c0/0x4c0 [ 304.681750][ T57] ret_from_fork_asm+0x11/0x20 [ 304.681753][ T57] [ 304.767050][ T2686] br0: port 1(veth1) entered disabled state [ 304.871694][ T2692] veth1: left allmulticast mode [ 304.871870][ T2692] veth1: left promiscuous mode [ 304.872422][ T2692] br0: port 1(veth1) entered disabled state