[ 9.995297][ T186] ip (186) used greatest stack depth: 24144 bytes left [ 9.995313][ T186] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.995316][ T186] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 186, name: ip [ 9.995318][ T186] preempt_count: 2, expected: 0 [ 9.995318][ T186] RCU nest depth: 0, expected: 0 [ 9.995319][ T186] locks held by ip/186: 5, last CPU#3: [ 9.995322][ T186] #0: ffffffff932027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.995335][ T186] #1: ffffffff93369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.995341][ T186] #2: ffffffff93369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.995345][ T186] #3: ffffffff93289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.995349][ T186] #4: ffffffff93289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.995353][ T186] irq event stamp: 38788 [ 9.995354][ T186] hardirqs last enabled at (38787): [] __down_trylock_console_sem+0x86/0xa0 [ 9.995356][ T186] hardirqs last disabled at (38788): [] console_emit_next_record+0x3d4/0x4c0 [ 9.995358][ T186] softirqs last enabled at (37892): [] handle_softirqs+0x67c/0x900 [ 9.995360][ T186] softirqs last disabled at (37885): [] __irq_exit_rcu+0x145/0x1c0 [ 9.995363][ T186] Preemption disabled at: [ 9.995364][ T186] [<0000000000000000>] 0x0 [ 9.995371][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.995375][ T186] Tainted: [W]=WARN [ 9.995375][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.995377][ T186] Call Trace: [ 9.995379][ T186] [ 9.995380][ T186] dump_stack_lvl+0x6f/0xa0 [ 9.995387][ T186] __might_resched.cold+0x1fe/0x2c1 [ 9.995392][ T186] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.995396][ T186] ? __kmalloc_noprof+0xdb/0x760 [ 9.995401][ T186] __kmalloc_noprof+0x443/0x760 [ 9.995403][ T186] ? alloc_buf.isra.0+0x4b/0x260 [ 9.995409][ T186] ? do_raw_spin_unlock+0x59/0x250 [ 9.995412][ T186] alloc_buf.isra.0+0x4b/0x260 [ 9.995415][ T186] put_chars+0x1e1/0x2f0 [ 9.995418][ T186] ? __send_to_port+0x420/0x420 [ 9.995419][ T186] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.995424][ T186] ? validate_chain+0x38b/0xc20 [ 9.995429][ T186] hvc_console_print+0x292/0x780 [ 9.995436][ T186] ? hvc_write+0x3a0/0x3a0 [ 9.995438][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.995440][ T186] ? lock_acquire+0x13c/0x160 [ 9.995444][ T186] console_emit_next_record+0x22f/0x4c0 [ 9.995448][ T186] ? devkmsg_read+0x4b0/0x4b0 [ 9.995450][ T186] ? console_flush_one_record+0x106/0x710 [ 9.995453][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.995456][ T186] ? lock_acquire+0x13c/0x160 [ 9.995460][ T186] console_flush_one_record+0x46f/0x710 [ 9.995464][ T186] ? console_emit_next_record+0x4c0/0x4c0 [ 9.995466][ T186] ? __lock_acquire+0x518/0xc20 [ 9.995471][ T186] console_unlock+0xee/0x1f0 [ 9.995474][ T186] ? console_flush_one_record+0x710/0x710 [ 9.995476][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.995478][ T186] ? lock_acquire+0x60/0x160 [ 9.995482][ T186] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.995483][ T186] ? vprintk_emit+0x320/0x3e0 [ 9.995487][ T186] vprintk_emit+0x37c/0x3e0 [ 9.995491][ T186] ? wake_up_klogd_work_func+0x90/0x90 [ 9.995494][ T186] ? __lock_acquire+0x518/0xc20 [ 9.995498][ T186] _printk+0xc7/0x100 [ 9.995502][ T186] ? snapshot_read.cold+0x21/0x21 [ 9.995505][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.995507][ T186] ? __rwlock_init+0x150/0x150 [ 9.995511][ T186] ? do_raw_spin_lock+0x131/0x280 [ 9.995516][ T186] do_exit.cold+0x82/0x9c [ 9.995519][ T186] ? exit_notify+0x890/0x890 [ 9.995522][ T186] ? __lock_release.isra.0+0x69/0x1a0 [ 9.995524][ T186] ? rcu_is_watching+0x16/0xd0 [ 9.995529][ T186] do_group_exit+0xb8/0x370 [ 9.995531][ T186] __x64_sys_exit_group+0x3c/0x50 [ 9.995533][ T186] x64_sys_call+0x1567/0x1570 [ 9.995535][ T186] do_syscall_64+0xff/0x530 [ 9.995539][ T186] ? exc_page_fault+0xee/0x100 [ 9.995546][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.995548][ T186] RIP: 0033:0x7fd92a5db1b8 [ 9.995550][ T186] Code: Unable to access opcode bytes at 0x7fd92a5db18e. [ 9.995552][ T186] RSP: 002b:00007fff0c4d70a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.995554][ T186] RAX: ffffffffffffffda RBX: 00007fd92a70bf88 RCX: 00007fd92a5db1b8 [ 9.995555][ T186] RDX: 00007fd92a325fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.995557][ T186] RBP: 00007fff0c4d7100 R08: 0000000000000000 R09: 0000000000008010 [ 9.995557][ T186] R10: 00007fff0c4d6ec0 R11: 0000000000000246 R12: 0000000000000001 [ 9.995558][ T186] R13: 0000000000000000 R14: 00007fd92a70a680 R15: 00007fd92a70bfa0 [ 9.995565][ T186] [ 10.981211][ T225] 8021q: 802.1Q VLAN Support v1.8 [ 11.757194][ T247] br0: port 1(veth1) entered blocking state [ 11.757372][ T247] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.757375][ T247] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 247, name: ip [ 11.757377][ T247] preempt_count: 1, expected: 0 [ 11.757379][ T247] RCU nest depth: 0, expected: 0 [ 11.757381][ T247] locks held by ip/247: 5, last CPU#1: [ 11.757384][ T247] #0: ffffffff93ad2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.757399][ T247] #1: ffffffff93369cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.757408][ T247] #2: ffffffff93369d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.757415][ T247] #3: ffffffff93289660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.757421][ T247] #4: ffffffff93289560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.757427][ T247] irq event stamp: 15326 [ 11.757429][ T247] hardirqs last enabled at (15325): [] __down_trylock_console_sem+0x86/0xa0 [ 11.757432][ T247] hardirqs last disabled at (15326): [] console_emit_next_record+0x3d4/0x4c0 [ 11.757435][ T247] softirqs last enabled at (15238): [] __alloc_skb+0x4c2/0x5f0 [ 11.757440][ T247] softirqs last disabled at (15236): [] __alloc_skb+0x4c2/0x5f0 [ 11.757443][ T247] Preemption disabled at: [ 11.757444][ T247] [] vprintk_emit+0x31b/0x3e0 [ 11.757452][ T247] CPU: 1 UID: 0 PID: 247 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.757456][ T247] Tainted: [W]=WARN [ 11.757458][ T247] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.757460][ T247] Call Trace: [ 11.757463][ T247] [ 11.757465][ T247] dump_stack_lvl+0x6f/0xa0 [ 11.757472][ T247] ? vprintk_emit+0x31b/0x3e0 [ 11.757476][ T247] __might_resched.cold+0x1fe/0x2c1 [ 11.757482][ T247] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.757488][ T247] ? __kmalloc_noprof+0xdb/0x760 [ 11.757496][ T247] __kmalloc_noprof+0x443/0x760 [ 11.757499][ T247] ? alloc_buf.isra.0+0x4b/0x260 [ 11.757508][ T247] ? do_raw_spin_unlock+0x59/0x250 [ 11.757512][ T247] alloc_buf.isra.0+0x4b/0x260 [ 11.757519][ T247] put_chars+0x1e1/0x2f0 [ 11.757524][ T247] ? __send_to_port+0x420/0x420 [ 11.757532][ T247] ? validate_chain+0x34a/0xc20 [ 11.757538][ T247] hvc_console_print+0x292/0x780 [ 11.757543][ T247] ? mark_usage+0x61/0x170 [ 11.757546][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757548][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757561][ T247] ? hvc_write+0x3a0/0x3a0 [ 11.757564][ T247] ? console_emit_next_record+0x1df/0x4c0 [ 11.757570][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757575][ T247] ? lock_acquire+0x13c/0x160 [ 11.757582][ T247] console_emit_next_record+0x22f/0x4c0 [ 11.757588][ T247] ? devkmsg_read+0x4b0/0x4b0 [ 11.757591][ T247] ? console_flush_one_record+0x106/0x710 [ 11.757596][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757600][ T247] ? lock_acquire+0x13c/0x160 [ 11.757607][ T247] console_flush_one_record+0x46f/0x710 [ 11.757615][ T247] ? console_emit_next_record+0x4c0/0x4c0 [ 11.757617][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757627][ T247] console_unlock+0xee/0x1f0 [ 11.757632][ T247] ? console_flush_one_record+0x710/0x710 [ 11.757634][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757638][ T247] ? lock_acquire+0x60/0x160 [ 11.757645][ T247] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.757647][ T247] ? vprintk_emit+0x320/0x3e0 [ 11.757653][ T247] vprintk_emit+0x37c/0x3e0 [ 11.757660][ T247] ? wake_up_klogd_work_func+0x90/0x90 [ 11.757664][ T247] ? __lock_release.isra.0+0x69/0x1a0 [ 11.757666][ T247] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.757672][ T247] ? mark_held_locks+0x40/0x70 [ 11.757678][ T247] _printk+0xc7/0x100 [ 11.757684][ T247] ? snapshot_read.cold+0x21/0x21 [ 11.757690][ T247] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.757709][ T247] ? do_setlink.isra.0+0xa31/0x2750 [ 11.757711][ T247] ? rtnl_newlink+0x9f1/0x11c0 [ 11.757713][ T247] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.757722][ T247] br_set_state+0x22f/0x430 [bridge] [ 11.757739][ T247] br_init_port+0xc4/0x200 [bridge] [ 11.757753][ T247] new_nbp+0x39c/0x580 [bridge] [ 11.757770][ T247] br_add_if+0x212/0x1320 [bridge] [ 11.757782][ T247] ? is_bpf_text_address+0x72/0x110 [ 11.757788][ T247] ? kernel_text_address+0x149/0x170 [ 11.757792][ T247] ? __kernel_text_address+0x12/0x30 [ 11.757799][ T247] do_set_master+0x357/0x580 [ 11.757807][ T247] do_setlink.isra.0+0xa31/0x2750 [ 11.757813][ T247] ? stack_trace_save+0x93/0xc0 [ 11.757817][ T247] ? rtnl_link_get_size+0x350/0x350 [ 11.757820][ T247] ? rcu_read_lock_any_held+0x66/0x90 [ 11.757823][ T247] ? stack_depot_save_flags+0x38e/0x790 [ 11.757828][ T247] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.757832][ T247] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.757835][ T247] ? validate_chain+0x38b/0xc20 [ 11.757840][ T247] ? kasan_save_stack+0x3d/0x50 [ 11.757844][ T247] ? kasan_save_stack+0x2f/0x50 [ 11.757847][ T247] ? kasan_save_track+0x14/0x30 [ 11.757851][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757854][ T247] ? netlink_seq_next+0xe/0x60 [ 11.757859][ T247] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.757866][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 11.757869][ T247] ? rtnl_newlink+0x9a8/0x11c0 [ 11.757874][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757878][ T247] ? lock_acquire+0x13c/0x160 [ 11.757881][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757884][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.757887][ T247] ? trace_contention_end+0xb3/0x180 [ 11.757893][ T247] ? __mutex_lock+0x1db/0x1ea0 [ 11.757896][ T247] ? __mutex_lock+0x9a3/0x1ea0 [ 11.757900][ T247] ? rtnl_newlink+0x9a8/0x11c0 [ 11.757906][ T247] ? ww_mutex_lock+0x160/0x160 [ 11.757908][ T247] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.757918][ T247] ? __rtnl_newlink+0x3fa/0xa50 [ 11.757927][ T247] rtnl_newlink+0x9f1/0x11c0 [ 11.757938][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 11.757941][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757949][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 11.757952][ T247] ? find_held_lock+0x2b/0x80 [ 11.757955][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 11.757958][ T247] ? __lock_release.isra.0+0x69/0x1a0 [ 11.757965][ T247] ? rtnl_bridge_getlink+0x850/0x850 [ 11.757969][ T247] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.757974][ T247] ? rtnl_link_fill+0x920/0x920 [ 11.757976][ T247] ? __lock_acquire+0x518/0xc20 [ 11.757985][ T247] ? lock_acquire.part.0+0xd4/0x280 [ 11.757987][ T247] ? find_held_lock+0x2b/0x80 [ 11.757994][ T247] netlink_rcv_skb+0x14e/0x3a0 [ 11.757996][ T247] ? rtnl_link_fill+0x920/0x920 [ 11.758002][ T247] ? netlink_ack+0xcf0/0xcf0 [ 11.758013][ T247] ? netlink_deliver_tap+0xc5/0x330 [ 11.758016][ T247] ? netlink_deliver_tap+0x13c/0x330 [ 11.758024][ T247] netlink_unicast+0x486/0x750 [ 11.758031][ T247] ? netlink_attachskb+0x810/0x810 [ 11.758035][ T247] ? __lock_acquire+0x518/0xc20 [ 11.758043][ T247] netlink_sendmsg+0x735/0xc60 [ 11.758049][ T247] ? netlink_unicast+0x750/0x750 [ 11.758056][ T247] ? __might_fault+0x97/0x140 [ 11.758065][ T247] ____sys_sendmsg+0x415/0x880 [ 11.758068][ T247] ? copy_msghdr_from_user+0x279/0x420 [ 11.758072][ T247] ? get_timestamp.constprop.0+0x390/0x390 [ 11.758074][ T247] ? move_addr_to_kernel+0x40/0x40 [ 11.758088][ T247] ___sys_sendmsg+0x14e/0x1d0 [ 11.758093][ T247] ? copy_msghdr_from_user+0x420/0x420 [ 11.758123][ T247] __sys_sendmsg+0x12c/0x1d0 [ 11.758128][ T247] ? __sys_sendmsg_sock+0x20/0x20 [ 11.758140][ T247] ? rcu_is_watching+0x16/0xd0 [ 11.758146][ T247] do_syscall_64+0xff/0x530 [ 11.758150][ T247] ? exc_page_fault+0xee/0x100 [ 11.758155][ T247] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.758158][ T247] RIP: 0033:0x7f325193054e [ 11.758163][ T247] 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 [ 11.758166][ T247] RSP: 002b:00007fff6a996110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.758170][ T247] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f325193054e [ 11.758172][ T247] RDX: 0000000000000000 RSI: 00007fff6a9961c0 RDI: 0000000000000005 [ 11.758174][ T247] RBP: 00007fff6a996120 R08: 0000000000000000 R09: 0000000000000000 [ 11.758175][ T247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a917fe1 [ 11.758176][ T247] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff6a996880 [ 11.758190][ T247] [ 11.837447][ T247] br0: port 1(veth1) entered disabled state [ 11.838143][ T247] veth1: entered allmulticast mode [ 11.842678][ T247] veth1: entered promiscuous mode [ 11.855633][ T247] ip (247) used greatest stack depth: 23336 bytes left [ 11.881146][ T249] br0: port 2(veth2) entered blocking state [ 11.881477][ T249] br0: port 2(veth2) entered disabled state [ 11.882110][ T249] veth2: entered allmulticast mode [ 11.883717][ T249] veth2: entered promiscuous mode [ 11.999114][ T38] br0: port 1(veth1) entered blocking state [ 11.999725][ T38] br0: port 1(veth1) entered forwarding state [ 12.033355][ T38] br0: port 2(veth2) entered blocking state [ 12.033769][ T38] br0: port 2(veth2) entered forwarding state [ 27.017565][ C2] [ 27.017580][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.017582][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 27.017584][ C2] preempt_count: 104, expected: 0 [ 27.017585][ C2] RCU nest depth: 0, expected: 0 [ 27.017586][ C2] INFO: lockdep is turned off. [ 27.017587][ C2] irq event stamp: 670698 [ 27.017588][ C2] hardirqs last enabled at (670698): [] _raw_spin_unlock_irq+0x28/0x50 [ 27.017596][ C2] hardirqs last disabled at (670697): [] _raw_spin_lock_irq+0x4a/0x50 [ 27.017598][ C2] softirqs last enabled at (670676): [] handle_softirqs+0x67c/0x900 [ 27.017602][ C2] softirqs last disabled at (670695): [] __irq_exit_rcu+0x145/0x1c0 [ 27.017604][ C2] Preemption disabled at: [ 27.017604][ C2] [<0000000000000000>] 0x0 [ 27.017611][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.017615][ C2] Tainted: [W]=WARN [ 27.017616][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.017618][ C2] Call Trace: [ 27.017620][ C2] [ 27.017621][ C2] dump_stack_lvl+0x6f/0xa0 [ 27.017627][ C2] __might_resched.cold+0x1fe/0x2c1 [ 27.017631][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.017639][ C2] ? __asan_memcpy+0x3c/0x60 [ 27.017642][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017646][ C2] __kmalloc_noprof+0x443/0x760 [ 27.017649][ C2] ? __rwlock_init+0x150/0x150 [ 27.017652][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 27.017655][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 27.017657][ C2] alloc_buf.isra.0+0x4b/0x260 [ 27.017659][ C2] put_chars+0x1e1/0x2f0 [ 27.017661][ C2] ? __send_to_port+0x420/0x420 [ 27.017663][ C2] ? console_prepend_replay+0x20/0x20 [ 27.017667][ C2] hvc_console_print+0x292/0x780 [ 27.017670][ C2] ? hvc_write+0x3a0/0x3a0 [ 27.017672][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017674][ C2] ? lock_acquire+0x13c/0x160 [ 27.017676][ C2] console_emit_next_record+0x22f/0x4c0 [ 27.017679][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 27.017681][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017682][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017684][ C2] ? lock_acquire+0x13c/0x160 [ 27.017686][ C2] ? console_flush_one_record+0x111/0x710 [ 27.017688][ C2] console_flush_one_record+0x46f/0x710 [ 27.017690][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 27.017693][ C2] console_unlock+0xee/0x1f0 [ 27.017694][ C2] ? lock_acquire+0x13c/0x160 [ 27.017696][ C2] ? console_flush_one_record+0x710/0x710 [ 27.017698][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017699][ C2] ? lock_release+0x184/0x1f0 [ 27.017701][ C2] ? lock_acquire+0x60/0x160 [ 27.017703][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.017704][ C2] ? vprintk_emit+0x320/0x3e0 [ 27.017706][ C2] vprintk_emit+0x37c/0x3e0 [ 27.017709][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 27.017711][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017723][ C2] ? lock_release+0x184/0x1f0 [ 27.017724][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017731][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017737][ C2] ? is_module_text_address+0x154/0x250 [ 27.017740][ C2] _printk+0xc7/0x100 [ 27.017744][ C2] ? snapshot_read.cold+0x21/0x21 [ 27.017745][ C2] ? arch_stack_walk+0xd7/0x130 [ 27.017749][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 27.017751][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 27.017753][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 27.017756][ C2] mark_lock_irq+0x989/0x9c0 [ 27.017759][ C2] mark_lock+0x1d7/0xa00 [ 27.017761][ C2] mark_usage+0x42/0x170 [ 27.017762][ C2] __lock_acquire+0x388/0xc20 [ 27.017764][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.017766][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017773][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017774][ C2] ? lock_acquire+0x13c/0x160 [ 27.017776][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.017783][ C2] _raw_spin_lock+0x33/0x40 [ 27.017784][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017790][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.017797][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.017803][ C2] call_timer_fn+0x160/0x4d0 [ 27.017806][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 27.017808][ C2] ? debug_object_active_state+0x430/0x430 [ 27.017811][ C2] ? find_held_lock+0x2b/0x80 [ 27.017813][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.017815][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017817][ C2] __run_timers+0x68f/0xaa0 [ 27.017819][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.017826][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.017828][ C2] ? __lock_acquire+0x518/0xc20 [ 27.017831][ C2] ? __rwlock_init+0x150/0x150 [ 27.017833][ C2] run_timer_softirq+0xf0/0x160 [ 27.017835][ C2] ? __run_timers+0xaa0/0xaa0 [ 27.017837][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.017839][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017841][ C2] handle_softirqs+0x1d3/0x900 [ 27.017843][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.017844][ C2] ? _local_bh_enable+0xc0/0xc0 [ 27.017846][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.017848][ C2] irq_exit_rcu+0xe/0x30 [ 27.017850][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.017853][ C2] [ 27.017853][ C2] [ 27.017854][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.017856][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.017859][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 27.017861][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 27.017864][ C2] RAX: 00000000000a3be5 RBX: ff11000001bec6c0 RCX: ffffffff900f0307 [ 27.017865][ C2] RDX: ff11000001bec6c0 RSI: ffffffff92e38af6 RDI: ffffffff9288d8e0 [ 27.017866][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.017867][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 27.017868][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.017870][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.017873][ C2] default_idle+0x9/0x10 [ 27.017875][ C2] default_idle_call+0x6e/0xb0 [ 27.017877][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.017878][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 27.017880][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 27.017882][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017884][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.017886][ C2] do_idle+0xd8/0x190 [ 27.017888][ C2] cpu_startup_entry+0x53/0x70 [ 27.017890][ C2] start_secondary+0x204/0x2b0 [ 27.017891][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.017893][ C2] common_startup_64+0x13e/0x148 [ 27.017898][ C2] [ 27.036054][ C2] ======================================================== [ 27.036264][ C2] WARNING: possible irq lock inversion dependency detected [ 27.036474][ C2] 7.2.0-virtme #1 Tainted: G W [ 27.036659][ C2] -------------------------------------------------------- [ 27.036863][ C2] swapper/2/0 just changed the state of lock: [ 27.037036][ C2] ff1100000cdcae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.037324][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.037533][ C2] (fs_reclaim){+.+.}-{0:0} [ 27.037535][ C2] [ 27.037535][ C2] [ 27.037535][ C2] and interrupts could create inverse lock ordering between them. [ 27.037535][ C2] [ 27.038052][ C2] [ 27.038052][ C2] other info that might help us debug this: [ 27.038259][ C2] Chain exists of: [ 27.038259][ C2] &br->lock --> console_owner --> fs_reclaim [ 27.038259][ C2] [ 27.038578][ C2] Possible interrupt unsafe locking scenario: [ 27.038578][ C2] [ 27.038794][ C2] CPU0 CPU1 [ 27.038936][ C2] ---- ---- [ 27.039075][ C2] lock(fs_reclaim); [ 27.039183][ C2] local_irq_disable(); [ 27.039362][ C2] lock(&br->lock); [ 27.039537][ C2] lock(console_owner); [ 27.039715][ C2] [ 27.039819][ C2] lock(&br->lock); [ 27.039929][ C2] [ 27.039929][ C2] *** DEADLOCK *** [ 27.039929][ C2] [ 27.040131][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 27.040353][ C2] #0: ffa0000000228c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.040689][ C2] [ 27.040689][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 27.040971][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 27.041119][ C2] HARDIRQ-ON-W at: [ 27.041227][ C2] __lock_acquire+0x388/0xc20 [ 27.041460][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.041685][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.041862][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.042120][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.042379][ C2] workqueue_init+0x2a/0x680 [ 27.042563][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.042823][ C2] kernel_init+0x21/0x150 [ 27.043045][ C2] ret_from_fork+0x474/0x6b0 [ 27.043223][ C2] ret_from_fork_asm+0x11/0x20 [ 27.043445][ C2] SOFTIRQ-ON-W at: [ 27.043549][ C2] __lock_acquire+0x388/0xc20 [ 27.043776][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.043995][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.044169][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.044427][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.044687][ C2] workqueue_init+0x2a/0x680 [ 27.044860][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.045117][ C2] kernel_init+0x21/0x150 [ 27.045340][ C2] ret_from_fork+0x474/0x6b0 [ 27.045514][ C2] ret_from_fork_asm+0x11/0x20 [ 27.045740][ C2] INITIAL USE at: [ 27.045846][ C2] __lock_acquire+0x388/0xc20 [ 27.046069][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.046290][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.046467][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 27.046732][ C2] kthread_create_worker_on_node+0xea/0x210 [ 27.046996][ C2] workqueue_init+0x2a/0x680 [ 27.047169][ C2] kernel_init_freeable+0x2fe/0x630 [ 27.047389][ C2] kernel_init+0x21/0x150 [ 27.047564][ C2] ret_from_fork+0x474/0x6b0 [ 27.047743][ C2] ret_from_fork_asm+0x11/0x20 [ 27.047970][ C2] } [ 27.048044][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.048306][ C2] ... acquired at: [ 27.048414][ C2] __lock_acquire+0x518/0xc20 [ 27.048607][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.048748][ C2] fs_reclaim_acquire+0xd5/0x120 [ 27.048931][ C2] __kmalloc_noprof+0xd3/0x760 [ 27.049074][ C2] alloc_buf.isra.0+0x4b/0x260 [ 27.049260][ C2] put_chars+0x1e1/0x2f0 [ 27.049395][ C2] hvc_console_print+0x292/0x780 [ 27.049581][ C2] console_emit_next_record+0x22f/0x4c0 [ 27.049725][ C2] console_flush_one_record+0x46f/0x710 [ 27.049909][ C2] console_unlock+0xee/0x1f0 [ 27.050046][ C2] vprintk_emit+0x37c/0x3e0 [ 27.050232][ C2] _printk+0xc7/0x100 [ 27.050340][ C2] dm_interface_init+0x50/0x60 [ 27.050524][ C2] dm_init+0x51/0xd0 [ 27.050629][ C2] do_one_initcall+0x124/0x4f0 [ 27.050815][ C2] kernel_init_freeable+0x596/0x630 [ 27.050955][ C2] kernel_init+0x21/0x150 [ 27.051140][ C2] ret_from_fork+0x474/0x6b0 [ 27.051277][ C2] ret_from_fork_asm+0x11/0x20 [ 27.051461][ C2] [ 27.051536][ C2] -> (console_owner){....}-{0:0} { [ 27.051683][ C2] INITIAL USE at: [ 27.051836][ C2] } [ 27.051907][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.052160][ C2] ... acquired at: [ 27.052265][ C2] __lock_acquire+0x518/0xc20 [ 27.052475][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.052616][ C2] console_lock_spinning_enable+0x5c/0x60 [ 27.052844][ C2] console_emit_next_record+0x1d1/0x4c0 [ 27.052987][ C2] console_flush_one_record+0x46f/0x710 [ 27.053174][ C2] console_unlock+0xee/0x1f0 [ 27.053316][ C2] vprintk_emit+0x37c/0x3e0 [ 27.053503][ C2] _printk+0xc7/0x100 [ 27.053610][ C2] br_set_state+0x22f/0x430 [bridge] [ 27.053809][ C2] br_init_port+0xc4/0x200 [bridge] [ 27.053951][ C2] br_stp_enable_port+0x12/0x50 [bridge] [ 27.054175][ C2] br_port_carrier_check+0x220/0x430 [bridge] [ 27.054361][ C2] br_device_event+0x52d/0x8f0 [bridge] [ 27.054551][ C2] notifier_call_chain+0xae/0x300 [ 27.054691][ C2] netif_state_change+0x139/0x340 [ 27.054906][ C2] __linkwatch_run_queue+0x34c/0x750 [ 27.055048][ C2] linkwatch_event+0x7f/0xb0 [ 27.055236][ C2] process_one_work+0xe3e/0x1560 [ 27.055373][ C2] worker_thread+0x4f1/0xd60 [ 27.055558][ C2] kthread+0x367/0x460 [ 27.055668][ C2] ret_from_fork+0x474/0x6b0 [ 27.055852][ C2] ret_from_fork_asm+0x11/0x20 [ 27.055990][ C2] [ 27.056061][ C2] -> (&br->lock){+.-.}-{3:3} { [ 27.056252][ C2] HARDIRQ-ON-W at: [ 27.056363][ C2] __lock_acquire+0x388/0xc20 [ 27.056588][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.056816][ C2] _raw_spin_lock_bh+0x38/0x50 [ 27.056999][ C2] recalculate_group_addr+0x51/0x120 [bridge] [ 27.057268][ C2] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.057537][ C2] br_changelink+0x575/0x16e0 [bridge] [ 27.057723][ C2] br_dev_newlink+0xeb/0x160 [bridge] [ 27.057951][ C2] rtnl_newlink_create+0x2d0/0x750 [ 27.058178][ C2] __rtnl_newlink+0x22b/0xa50 [ 27.058356][ C2] rtnl_newlink+0x9f1/0x11c0 [ 27.058579][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.058760][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 27.058987][ C2] netlink_unicast+0x486/0x750 [ 27.059215][ C2] netlink_sendmsg+0x735/0xc60 [ 27.059390][ C2] ____sys_sendmsg+0x415/0x880 [ 27.059615][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 27.059844][ C2] __sys_sendmsg+0x12c/0x1d0 [ 27.060021][ C2] do_syscall_64+0xff/0x530 [ 27.060245][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.060506][ C2] IN-SOFTIRQ-W at: [ 27.060610][ C2] __lock_acquire+0x388/0xc20 [ 27.060837][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.061015][ C2] _raw_spin_lock+0x33/0x40 [ 27.061241][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.061505][ C2] call_timer_fn+0x160/0x4d0 [ 27.061686][ C2] __run_timers+0x68f/0xaa0 [ 27.061906][ C2] run_timer_softirq+0xf0/0x160 [ 27.062083][ C2] handle_softirqs+0x1d3/0x900 [ 27.062309][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.062532][ C2] irq_exit_rcu+0xe/0x30 [ 27.062710][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.062973][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.063229][ C2] pv_native_safe_halt+0xf/0x10 [ 27.063408][ C2] default_idle+0x9/0x10 [ 27.063636][ C2] default_idle_call+0x6e/0xb0 [ 27.063860][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.064069][ C2] do_idle+0xd8/0x190 [ 27.064258][ C2] cpu_startup_entry+0x53/0x70 [ 27.064482][ C2] start_secondary+0x204/0x2b0 [ 27.064662][ C2] common_startup_64+0x13e/0x148 [ 27.064885][ C2] INITIAL USE at: [ 27.064990][ C2] __lock_acquire+0x388/0xc20 [ 27.065214][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.065390][ C2] _raw_spin_lock_bh+0x38/0x50 [ 27.065614][ C2] recalculate_group_addr+0x51/0x120 [bridge] [ 27.065882][ C2] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.066148][ C2] br_changelink+0x575/0x16e0 [bridge] [ 27.066327][ C2] br_dev_newlink+0xeb/0x160 [bridge] [ 27.066556][ C2] rtnl_newlink_create+0x2d0/0x750 [ 27.066737][ C2] __rtnl_newlink+0x22b/0xa50 [ 27.066964][ C2] rtnl_newlink+0x9f1/0x11c0 [ 27.067186][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.067362][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 27.067584][ C2] netlink_unicast+0x486/0x750 [ 27.067810][ C2] netlink_sendmsg+0x735/0xc60 [ 27.067983][ C2] ____sys_sendmsg+0x415/0x880 [ 27.068208][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 27.068384][ C2] __sys_sendmsg+0x12c/0x1d0 [ 27.068607][ C2] do_syscall_64+0xff/0x530 [ 27.068832][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.069043][ C2] } [ 27.069163][ C2] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.069372][ C2] ... acquired at: [ 27.069521][ C2] mark_lock+0x1d7/0xa00 [ 27.069670][ C2] mark_usage+0x42/0x170 [ 27.069856][ C2] __lock_acquire+0x388/0xc20 [ 27.069992][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.070176][ C2] _raw_spin_lock+0x33/0x40 [ 27.070315][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.070541][ C2] call_timer_fn+0x160/0x4d0 [ 27.070685][ C2] __run_timers+0x68f/0xaa0 [ 27.070873][ C2] run_timer_softirq+0xf0/0x160 [ 27.071013][ C2] handle_softirqs+0x1d3/0x900 [ 27.071199][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.071340][ C2] irq_exit_rcu+0xe/0x30 [ 27.071526][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.071754][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.071937][ C2] pv_native_safe_halt+0xf/0x10 [ 27.072122][ C2] default_idle+0x9/0x10 [ 27.072266][ C2] default_idle_call+0x6e/0xb0 [ 27.072454][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.072627][ C2] do_idle+0xd8/0x190 [ 27.072779][ C2] cpu_startup_entry+0x53/0x70 [ 27.072916][ C2] start_secondary+0x204/0x2b0 [ 27.073100][ C2] common_startup_64+0x13e/0x148 [ 27.073239][ C2] [ 27.073310][ C2] [ 27.073310][ C2] stack backtrace: [ 27.073536][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.073540][ C2] Tainted: [W]=WARN [ 27.073541][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.073542][ C2] Call Trace: [ 27.073543][ C2] [ 27.073545][ C2] dump_stack_lvl+0x6f/0xa0 [ 27.073549][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.073552][ C2] mark_lock_irq+0x989/0x9c0 [ 27.073555][ C2] mark_lock+0x1d7/0xa00 [ 27.073557][ C2] mark_usage+0x42/0x170 [ 27.073559][ C2] __lock_acquire+0x388/0xc20 [ 27.073561][ C2] lock_acquire.part.0+0xd4/0x280 [ 27.073563][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.073570][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.073573][ C2] ? lock_acquire+0x13c/0x160 [ 27.073575][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.073581][ C2] _raw_spin_lock+0x33/0x40 [ 27.073583][ C2] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.073589][ C2] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.073597][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.073603][ C2] call_timer_fn+0x160/0x4d0 [ 27.073605][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 27.073607][ C2] ? debug_object_active_state+0x430/0x430 [ 27.073610][ C2] ? find_held_lock+0x2b/0x80 [ 27.073612][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.073614][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.073616][ C2] __run_timers+0x68f/0xaa0 [ 27.073618][ C2] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.073625][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.073627][ C2] ? __lock_acquire+0x518/0xc20 [ 27.073630][ C2] ? __rwlock_init+0x150/0x150 [ 27.073637][ C2] run_timer_softirq+0xf0/0x160 [ 27.073639][ C2] ? __run_timers+0xaa0/0xaa0 [ 27.073641][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.073643][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.073645][ C2] handle_softirqs+0x1d3/0x900 [ 27.073647][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 27.073649][ C2] ? _local_bh_enable+0xc0/0xc0 [ 27.073651][ C2] __irq_exit_rcu+0x145/0x1c0 [ 27.073652][ C2] irq_exit_rcu+0xe/0x30 [ 27.073654][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.073656][ C2] [ 27.073656][ C2] [ 27.073657][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.073659][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.073661][ C2] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 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 [ 27.073663][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 27.073665][ C2] RAX: 00000000000a3be5 RBX: ff11000001bec6c0 RCX: ffffffff900f0307 [ 27.073666][ C2] RDX: ff11000001bec6c0 RSI: ffffffff92e38af6 RDI: ffffffff9288d8e0 [ 27.073667][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.073668][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 27.073669][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 27.073671][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.073673][ C2] default_idle+0x9/0x10 [ 27.073675][ C2] default_idle_call+0x6e/0xb0 [ 27.073676][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.073678][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 27.073680][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 27.073681][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.073683][ C2] ? rcu_is_watching+0x16/0xd0 [ 27.073685][ C2] do_idle+0xd8/0x190 [ 27.073687][ C2] cpu_startup_entry+0x53/0x70 [ 27.073688][ C2] start_secondary+0x204/0x2b0 [ 27.073690][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 27.073692][ C2] common_startup_64+0x13e/0x148 [ 27.073695][ C2] [ 58.835382][ T536] Mirror/redirect action on [ 58.835395][ T536] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.835398][ T536] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 536, name: modprobe [ 58.835399][ T536] preempt_count: 1, expected: 0 [ 58.835400][ T536] RCU nest depth: 0, expected: 0 [ 58.835401][ T536] INFO: lockdep is turned off. [ 58.835403][ T536] irq event stamp: 0 [ 58.835403][ T536] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 58.835407][ T536] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 58.835413][ T536] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 58.835415][ T536] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 58.835417][ T536] Preemption disabled at: [ 58.835417][ T536] [] vprintk_emit+0x31b/0x3e0 [ 58.835424][ T536] CPU: 3 UID: 0 PID: 536 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.835428][ T536] Tainted: [W]=WARN [ 58.835429][ T536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.835430][ T536] Call Trace: [ 58.835432][ T536] [ 58.835433][ T536] dump_stack_lvl+0x6f/0xa0 [ 58.835438][ T536] ? vprintk_emit+0x31b/0x3e0 [ 58.835440][ T536] __might_resched.cold+0x1fe/0x2c1 [ 58.835444][ T536] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 58.835445][ T536] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.835448][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835452][ T536] __kmalloc_noprof+0x443/0x760 [ 58.835456][ T536] ? __rwlock_init+0x150/0x150 [ 58.835458][ T536] ? alloc_buf.isra.0+0x4b/0x260 [ 58.835462][ T536] ? do_raw_spin_unlock+0x59/0x250 [ 58.835464][ T536] alloc_buf.isra.0+0x4b/0x260 [ 58.835466][ T536] put_chars+0x1e1/0x2f0 [ 58.835468][ T536] ? __send_to_port+0x420/0x420 [ 58.835469][ T536] ? console_prepend_replay+0x20/0x20 [ 58.835472][ T536] hvc_console_print+0x292/0x780 [ 58.835475][ T536] ? hvc_write+0x3a0/0x3a0 [ 58.835476][ T536] ? vsnprintf+0x668/0x1700 [ 58.835479][ T536] ? __rwlock_init+0x150/0x150 [ 58.835481][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835483][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835485][ T536] console_emit_next_record+0x22f/0x4c0 [ 58.835488][ T536] ? devkmsg_read+0x4b0/0x4b0 [ 58.835490][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835491][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835493][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835494][ T536] ? lock_acquire+0x13c/0x160 [ 58.835496][ T536] ? console_flush_one_record+0x111/0x710 [ 58.835498][ T536] console_flush_one_record+0x46f/0x710 [ 58.835500][ T536] ? console_emit_next_record+0x4c0/0x4c0 [ 58.835503][ T536] console_unlock+0xee/0x1f0 [ 58.835505][ T536] ? lock_acquire+0x13c/0x160 [ 58.835506][ T536] ? console_flush_one_record+0x710/0x710 [ 58.835508][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835510][ T536] ? lock_release+0x184/0x1f0 [ 58.835511][ T536] ? lock_acquire+0x60/0x160 [ 58.835515][ T536] ? __rcu_read_lock+0x30/0x70 [ 58.835517][ T536] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.835518][ T536] ? vprintk_emit+0x320/0x3e0 [ 58.835520][ T536] vprintk_emit+0x37c/0x3e0 [ 58.835523][ T536] ? wake_up_klogd_work_func+0x90/0x90 [ 58.835525][ T536] ? netdev_run_todo+0x2a8/0xfd0 [ 58.835529][ T536] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 58.835531][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835534][ T536] ? llc_exit+0x3e0/0x3e0 [llc] [ 58.835536][ T536] _printk+0xc7/0x100 [ 58.835539][ T536] ? snapshot_read.cold+0x21/0x21 [ 58.835541][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835543][ T536] ? llc_exit+0x3e0/0x3e0 [llc] [ 58.835544][ T536] ? __up_write+0x23d/0x5f0 [ 58.835546][ T536] ? __up_write+0x2e5/0x5f0 [ 58.835547][ T536] ? lock_release+0x184/0x1f0 [ 58.835549][ T536] ? __up_write+0x2c7/0x5f0 [ 58.835550][ T536] mirred_init_module+0x28/0x1000 [act_mirred] [ 58.835552][ T536] do_one_initcall+0x124/0x4f0 [ 58.835555][ T536] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 58.835557][ T536] ? do_init_module+0xae/0x8a0 [ 58.835560][ T536] ? kasan_unpoison+0x44/0x70 [ 58.835563][ T536] do_init_module+0x2ad/0x8a0 [ 58.835565][ T536] ? free_module+0x470/0x470 [ 58.835567][ T536] ? kfree+0x123/0x590 [ 58.835569][ T536] load_module+0x1424/0x1bb0 [ 58.835573][ T536] ? layout_and_allocate.isra.0+0x680/0x680 [ 58.835575][ T536] ? __ia32_sys_fsconfig+0x180/0x180 [ 58.835578][ T536] ? ovl_real_file+0x172/0x1e0 [ 58.835581][ T536] ? backing_file_read_iter+0x541/0x790 [ 58.835584][ T536] init_module_from_file+0x11f/0x1a0 [ 58.835586][ T536] ? __do_sys_init_module+0x220/0x220 [ 58.835588][ T536] ? ovl_mmap+0x270/0x270 [ 58.835591][ T536] ? __rwlock_init+0x150/0x150 [ 58.835592][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835594][ T536] ? lock_release+0x184/0x1f0 [ 58.835596][ T536] ? do_raw_spin_unlock+0x59/0x250 [ 58.835597][ T536] idempotent_init_module+0x37b/0x7c0 [ 58.835600][ T536] ? init_module_from_file+0x1a0/0x1a0 [ 58.835603][ T536] ? rcu_is_watching+0x16/0xd0 [ 58.835605][ T536] ? cap_capable+0x1d7/0x3d0 [ 58.835608][ T536] __x64_sys_finit_module+0xdf/0x190 [ 58.835610][ T536] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 58.835613][ T536] do_syscall_64+0xff/0x530 [ 58.835615][ T536] ? exc_page_fault+0xee/0x100 [ 58.835617][ T536] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.835619][ T536] RIP: 0033:0x7f5ab522337d [ 58.835621][ T536] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 58.835623][ T536] RSP: 002b:00007ffde9896ab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 58.835627][ T536] RAX: ffffffffffffffda RBX: 0000559c8b86c810 RCX: 00007f5ab522337d [ 58.835628][ T536] RDX: 0000000000000000 RSI: 0000559c6c607ffd RDI: 0000000000000000 [ 58.835629][ T536] RBP: 00007ffde9896b50 R08: 0000000000000000 R09: 0000000000000000 [ 58.835630][ T536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c6c607ffd [ 58.835631][ T536] R13: 0000559c8b86c960 R14: 0000000000040000 R15: 0000000000000000 [ 58.835633][ T536] [ 65.234482][ T575] br0: port 2(veth2) entered disabled state [ 65.234500][ T575] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 65.234503][ T575] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 575, name: ip [ 65.234504][ T575] preempt_count: 202, expected: 0 [ 65.234505][ T575] RCU nest depth: 0, expected: 0 [ 65.234506][ T575] INFO: lockdep is turned off. [ 65.234508][ T575] irq event stamp: 0 [ 65.234508][ T575] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 65.234516][ T575] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 65.234522][ T575] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 65.234524][ T575] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 65.234525][ T575] Preemption disabled at: [ 65.234526][ T575] [<0000000000000000>] 0x0 [ 65.234532][ T575] CPU: 0 UID: 0 PID: 575 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 65.234535][ T575] Tainted: [W]=WARN [ 65.234536][ T575] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 65.234538][ T575] Call Trace: [ 65.234540][ T575] [ 65.234541][ T575] dump_stack_lvl+0x6f/0xa0 [ 65.234547][ T575] __might_resched.cold+0x1fe/0x2c1 [ 65.234551][ T575] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 65.234555][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234559][ T575] __kmalloc_noprof+0x443/0x760 [ 65.234562][ T575] ? __rwlock_init+0x150/0x150 [ 65.234565][ T575] ? alloc_buf.isra.0+0x4b/0x260 [ 65.234569][ T575] ? do_raw_spin_unlock+0x59/0x250 [ 65.234571][ T575] alloc_buf.isra.0+0x4b/0x260 [ 65.234573][ T575] put_chars+0x1e1/0x2f0 [ 65.234575][ T575] ? __send_to_port+0x420/0x420 [ 65.234576][ T575] ? printk_get_next_message+0x240/0x650 [ 65.234580][ T575] hvc_console_print+0x292/0x780 [ 65.234583][ T575] ? hvc_write+0x3a0/0x3a0 [ 65.234586][ T575] ? __rwlock_init+0x150/0x150 [ 65.234587][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234589][ T575] ? lock_acquire+0x13c/0x160 [ 65.234591][ T575] console_emit_next_record+0x22f/0x4c0 [ 65.234594][ T575] ? devkmsg_read+0x4b0/0x4b0 [ 65.234596][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234598][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234599][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234601][ T575] ? lock_acquire+0x13c/0x160 [ 65.234603][ T575] ? console_flush_one_record+0x111/0x710 [ 65.234604][ T575] console_flush_one_record+0x46f/0x710 [ 65.234607][ T575] ? console_emit_next_record+0x4c0/0x4c0 [ 65.234609][ T575] console_unlock+0xee/0x1f0 [ 65.234611][ T575] ? lock_acquire+0x13c/0x160 [ 65.234613][ T575] ? console_flush_one_record+0x710/0x710 [ 65.234614][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234616][ T575] ? lock_release+0x184/0x1f0 [ 65.234617][ T575] ? lock_acquire+0x60/0x160 [ 65.234619][ T575] ? __rcu_read_lock+0x30/0x70 [ 65.234621][ T575] ? __down_trylock_console_sem+0x5e/0xa0 [ 65.234623][ T575] ? vprintk_emit+0x320/0x3e0 [ 65.234625][ T575] vprintk_emit+0x37c/0x3e0 [ 65.234627][ T575] ? wake_up_klogd_work_func+0x90/0x90 [ 65.234629][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234631][ T575] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 65.234633][ T575] ? trace_hardirqs_on+0x36/0x40 [ 65.234635][ T575] _printk+0xc7/0x100 [ 65.234639][ T575] ? snapshot_read.cold+0x21/0x21 [ 65.234641][ T575] ? ipv6_mc_down+0x17e/0x2d0 [ 65.234646][ T575] br_set_state+0x22f/0x430 [bridge] [ 65.234659][ T575] br_stp_disable_port+0x11f/0x390 [bridge] [ 65.234667][ T575] br_device_event+0x7b5/0x8f0 [bridge] [ 65.234676][ T575] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 65.234679][ T575] ? _sub_I_65535_1+0x4d0/0x4d0 [stp] [ 65.234681][ T575] ? addrconf_notify+0x2c8/0xf30 [ 65.234685][ T575] notifier_call_chain+0xae/0x300 [ 65.234688][ T575] __dev_notify_flags+0x23c/0x3c0 [ 65.234692][ T575] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 65.234694][ T575] ? netif_change_name+0x8c0/0x8c0 [ 65.234696][ T575] ? netif_set_allmulti+0x250/0x250 [ 65.234698][ T575] ? __kernel_text_address+0x12/0x30 [ 65.234700][ T575] ? write_profile+0xf0/0xf0 [ 65.234702][ T575] ? unwind_get_return_address+0x67/0xd0 [ 65.234705][ T575] netif_change_flags+0xfe/0x190 [ 65.234707][ T575] do_setlink.isra.0+0x1cc3/0x2750 [ 65.234711][ T575] ? stack_trace_save+0x93/0xc0 [ 65.234712][ T575] ? rtnl_link_get_size+0x350/0x350 [ 65.234713][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234715][ T575] ? stack_depot_save_flags+0x1bc/0x790 [ 65.234719][ T575] ? kasan_save_stack+0x3d/0x50 [ 65.234722][ T575] ? kasan_save_stack+0x2f/0x50 [ 65.234723][ T575] ? kasan_save_track+0x14/0x30 [ 65.234725][ T575] ? __kasan_kmalloc+0x7b/0x90 [ 65.234726][ T575] ? __kmalloc_cache_noprof+0x29a/0x620 [ 65.234728][ T575] ? rtnl_newlink+0x124/0x11c0 [ 65.234729][ T575] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.234730][ T575] ? netlink_rcv_skb+0x14e/0x3a0 [ 65.234733][ T575] ? netlink_unicast+0x486/0x750 [ 65.234734][ T575] ? netlink_sendmsg+0x735/0xc60 [ 65.234735][ T575] ? ____sys_sendmsg+0x415/0x880 [ 65.234738][ T575] ? ___sys_sendmsg+0x14e/0x1d0 [ 65.234739][ T575] ? __sys_sendmsg+0x12c/0x1d0 [ 65.234741][ T575] ? do_syscall_64+0xff/0x530 [ 65.234743][ T575] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.234745][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234747][ T575] ? lock_acquire+0x13c/0x160 [ 65.234749][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234750][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234752][ T575] ? trace_contention_end+0xb3/0x180 [ 65.234755][ T575] ? __mutex_lock+0x1db/0x1ea0 [ 65.234756][ T575] ? __mutex_lock+0x9a3/0x1ea0 [ 65.234758][ T575] ? rtnl_newlink+0x9a8/0x11c0 [ 65.234759][ T575] ? ww_mutex_lock+0x160/0x160 [ 65.234762][ T575] ? __rtnl_newlink+0x3fa/0xa50 [ 65.234764][ T575] rtnl_newlink+0x9f1/0x11c0 [ 65.234766][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234767][ T575] ? rtnl_bridge_getlink+0x850/0x850 [ 65.234769][ T575] ? lock_acquire+0x13c/0x160 [ 65.234770][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234772][ T575] ? is_bpf_text_address+0x3e/0x110 [ 65.234775][ T575] ? is_bpf_text_address+0x72/0x110 [ 65.234777][ T575] ? kernel_text_address+0x149/0x170 [ 65.234779][ T575] ? __kernel_text_address+0x12/0x30 [ 65.234780][ T575] ? write_profile+0xf0/0xf0 [ 65.234781][ T575] ? unwind_get_return_address+0x67/0xd0 [ 65.234782][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234784][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234786][ T575] ? cap_capable+0x1d7/0x3d0 [ 65.234790][ T575] ? lock_acquire+0x13c/0x160 [ 65.234791][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234793][ T575] ? rtnl_bridge_getlink+0x850/0x850 [ 65.234794][ T575] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 65.234796][ T575] ? rtnl_link_fill+0x920/0x920 [ 65.234797][ T575] ? filter_irq_stacks+0xd0/0xd0 [ 65.234799][ T575] ? stack_depot_save_flags+0x1bc/0x790 [ 65.234801][ T575] netlink_rcv_skb+0x14e/0x3a0 [ 65.234802][ T575] ? rtnl_link_fill+0x920/0x920 [ 65.234804][ T575] ? lock_release+0x184/0x1f0 [ 65.234805][ T575] ? netlink_ack+0xcf0/0xcf0 [ 65.234807][ T575] ? __netlink_lookup+0xb9/0x6b0 [ 65.234809][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234811][ T575] ? lock_release+0x184/0x1f0 [ 65.234813][ T575] netlink_unicast+0x486/0x750 [ 65.234815][ T575] ? netlink_attachskb+0x810/0x810 [ 65.234816][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234818][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234820][ T575] ? lock_acquire+0x13c/0x160 [ 65.234822][ T575] netlink_sendmsg+0x735/0xc60 [ 65.234824][ T575] ? netlink_unicast+0x750/0x750 [ 65.234826][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234827][ T575] ? lock_release+0x184/0x1f0 [ 65.234829][ T575] ____sys_sendmsg+0x415/0x880 [ 65.234831][ T575] ? copy_msghdr_from_user+0x279/0x420 [ 65.234833][ T575] ? get_timestamp.constprop.0+0x390/0x390 [ 65.234843][ T575] ? move_addr_to_kernel+0x40/0x40 [ 65.234844][ T575] ? filter_irq_stacks+0xd0/0xd0 [ 65.234847][ T575] ___sys_sendmsg+0x14e/0x1d0 [ 65.234849][ T575] ? copy_msghdr_from_user+0x420/0x420 [ 65.234854][ T575] __sys_sendmsg+0x12c/0x1d0 [ 65.234856][ T575] ? __sys_sendmsg_sock+0x20/0x20 [ 65.234858][ T575] ? rcu_is_watching+0x16/0xd0 [ 65.234861][ T575] do_syscall_64+0xff/0x530 [ 65.234862][ T575] ? exc_page_fault+0xee/0x100 [ 65.234864][ T575] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 65.234866][ T575] RIP: 0033:0x7fd2f0e1a54e [ 65.234868][ T575] 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 [ 65.234870][ T575] RSP: 002b:00007ffcb9bd0730 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 65.234874][ T575] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd2f0e1a54e [ 65.234875][ T575] RDX: 0000000000000000 RSI: 00007ffcb9bd07e0 RDI: 0000000000000005 [ 65.234876][ T575] RBP: 00007ffcb9bd0740 R08: 0000000000000000 R09: 0000000000000000 [ 65.234877][ T575] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a918016 [ 65.234878][ T575] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffcb9bd0ea0 [ 65.234880][ T575] [ 65.266106][ T575] ip (575) used greatest stack depth: 23016 bytes left [ 65.286175][ T576] br0: port 1(veth1) entered disabled state [ 65.306040][ T577] veth2: left allmulticast mode [ 65.306320][ T577] veth2: left promiscuous mode [ 65.306703][ T577] br0: port 2(veth2) entered disabled state [ 65.308832][ T577] veth1: left allmulticast mode [ 65.309114][ T577] veth1: left promiscuous mode [ 65.309482][ T577] br0: port 1(veth1) entered disabled state