[ 9.951327][ T188] ip (188) used greatest stack depth: 23712 bytes left [ 9.951344][ T188] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.951347][ T188] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 188, name: ip [ 9.951348][ T188] preempt_count: 2, expected: 0 [ 9.951349][ T188] RCU nest depth: 0, expected: 0 [ 9.951350][ T188] locks held by ip/188: 5, last CPU#1: [ 9.951352][ T188] #0: ffffffff93e027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.951366][ T188] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.951371][ T188] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.951375][ T188] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.951379][ T188] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.951383][ T188] irq event stamp: 44088 [ 9.951384][ T188] hardirqs last enabled at (44087): [] __down_trylock_console_sem+0x86/0xa0 [ 9.951386][ T188] hardirqs last disabled at (44088): [] console_emit_next_record+0x3d4/0x4c0 [ 9.951388][ T188] softirqs last enabled at (42806): [] netlink_release+0x17b/0xcf0 [ 9.951392][ T188] softirqs last disabled at (42804): [] netlink_release+0xd2/0xcf0 [ 9.951394][ T188] Preemption disabled at: [ 9.951395][ T188] [<0000000000000000>] 0x0 [ 9.951402][ T188] CPU: 1 UID: 0 PID: 188 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.951405][ T188] Tainted: [W]=WARN [ 9.951406][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.951408][ T188] Call Trace: [ 9.951409][ T188] [ 9.951411][ T188] dump_stack_lvl+0x6f/0xa0 [ 9.951417][ T188] __might_resched.cold+0x1fe/0x2c1 [ 9.951422][ T188] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.951426][ T188] ? __kmalloc_noprof+0xdb/0x760 [ 9.951432][ T188] __kmalloc_noprof+0x443/0x760 [ 9.951434][ T188] ? alloc_buf.isra.0+0x4b/0x260 [ 9.951440][ T188] ? do_raw_spin_unlock+0x59/0x250 [ 9.951442][ T188] alloc_buf.isra.0+0x4b/0x260 [ 9.951446][ T188] put_chars+0x1e1/0x2f0 [ 9.951448][ T188] ? __send_to_port+0x420/0x420 [ 9.951450][ T188] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.951455][ T188] ? validate_chain+0x38b/0xc20 [ 9.951460][ T188] hvc_console_print+0x292/0x780 [ 9.951466][ T188] ? hvc_write+0x3a0/0x3a0 [ 9.951468][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.951471][ T188] ? lock_acquire+0x13c/0x160 [ 9.951475][ T188] console_emit_next_record+0x22f/0x4c0 [ 9.951479][ T188] ? devkmsg_read+0x4b0/0x4b0 [ 9.951481][ T188] ? console_flush_one_record+0x106/0x710 [ 9.951484][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.951486][ T188] ? lock_acquire+0x13c/0x160 [ 9.951490][ T188] console_flush_one_record+0x46f/0x710 [ 9.951494][ T188] ? console_emit_next_record+0x4c0/0x4c0 [ 9.951496][ T188] ? __lock_acquire+0x518/0xc20 [ 9.951501][ T188] console_unlock+0xee/0x1f0 [ 9.951504][ T188] ? console_flush_one_record+0x710/0x710 [ 9.951506][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.951508][ T188] ? lock_acquire+0x60/0x160 [ 9.951512][ T188] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.951514][ T188] ? vprintk_emit+0x320/0x3e0 [ 9.951517][ T188] vprintk_emit+0x37c/0x3e0 [ 9.951521][ T188] ? wake_up_klogd_work_func+0x90/0x90 [ 9.951524][ T188] ? __lock_acquire+0x518/0xc20 [ 9.951528][ T188] _printk+0xc7/0x100 [ 9.951532][ T188] ? snapshot_read.cold+0x21/0x21 [ 9.951534][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.951537][ T188] ? __rwlock_init+0x150/0x150 [ 9.951541][ T188] ? do_raw_spin_lock+0x131/0x280 [ 9.951544][ T188] do_exit.cold+0x82/0x9c [ 9.951547][ T188] ? exit_notify+0x890/0x890 [ 9.951549][ T188] ? __lock_release.isra.0+0x69/0x1a0 [ 9.951552][ T188] ? rcu_is_watching+0x16/0xd0 [ 9.951556][ T188] do_group_exit+0xb8/0x370 [ 9.951559][ T188] __x64_sys_exit_group+0x3c/0x50 [ 9.951561][ T188] x64_sys_call+0x1567/0x1570 [ 9.951563][ T188] do_syscall_64+0xff/0x530 [ 9.951566][ T188] ? exc_page_fault+0xee/0x100 [ 9.951569][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.951572][ T188] RIP: 0033:0x7efc1fe4d1b8 [ 9.951574][ T188] Code: Unable to access opcode bytes at 0x7efc1fe4d18e. [ 9.951575][ T188] RSP: 002b:00007ffcbc299a38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.951578][ T188] RAX: ffffffffffffffda RBX: 00007efc1ff7df88 RCX: 00007efc1fe4d1b8 [ 9.951579][ T188] RDX: 00007efc1fb97fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.951580][ T188] RBP: 00007ffcbc299a90 R08: 0000000000000000 R09: 0000000000008010 [ 9.951581][ T188] R10: 00007ffcbc299850 R11: 0000000000000246 R12: 0000000000000001 [ 9.951582][ T188] R13: 0000000000000000 R14: 00007efc1ff7c680 R15: 00007efc1ff7dfa0 [ 9.951588][ T188] [ 10.938551][ T227] 8021q: 802.1Q VLAN Support v1.8 [ 11.516867][ T243] br0: port 1(veth1) entered blocking state [ 11.516948][ T243] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.516950][ T243] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 243, name: ip [ 11.516954][ T243] preempt_count: 1, expected: 0 [ 11.516955][ T243] RCU nest depth: 0, expected: 0 [ 11.516956][ T243] locks held by ip/243: 5, last CPU#2: [ 11.516959][ T243] #0: ffffffff946d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 11.516970][ T243] #1: ffffffff93f69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.516977][ T243] #2: ffffffff93f69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.516981][ T243] #3: ffffffff93e89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.516985][ T243] #4: ffffffff93e89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.516989][ T243] irq event stamp: 29044 [ 11.516990][ T243] hardirqs last enabled at (29043): [] __down_trylock_console_sem+0x86/0xa0 [ 11.516992][ T243] hardirqs last disabled at (29044): [] console_emit_next_record+0x3d4/0x4c0 [ 11.516994][ T243] softirqs last enabled at (28956): [] __alloc_skb+0x4c2/0x5f0 [ 11.516997][ T243] softirqs last disabled at (28954): [] __alloc_skb+0x4c2/0x5f0 [ 11.517000][ T243] Preemption disabled at: [ 11.517001][ T243] [] vprintk_emit+0x31b/0x3e0 [ 11.517007][ T243] CPU: 2 UID: 0 PID: 243 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.517010][ T243] Tainted: [W]=WARN [ 11.517011][ T243] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.517013][ T243] Call Trace: [ 11.517014][ T243] [ 11.517016][ T243] dump_stack_lvl+0x6f/0xa0 [ 11.517022][ T243] ? vprintk_emit+0x31b/0x3e0 [ 11.517024][ T243] __might_resched.cold+0x1fe/0x2c1 [ 11.517028][ T243] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.517032][ T243] ? __kmalloc_noprof+0xdb/0x760 [ 11.517038][ T243] __kmalloc_noprof+0x443/0x760 [ 11.517040][ T243] ? alloc_buf.isra.0+0x4b/0x260 [ 11.517045][ T243] ? do_raw_spin_unlock+0x59/0x250 [ 11.517048][ T243] alloc_buf.isra.0+0x4b/0x260 [ 11.517051][ T243] put_chars+0x1e1/0x2f0 [ 11.517054][ T243] ? __send_to_port+0x420/0x420 [ 11.517058][ T243] ? validate_chain+0x34a/0xc20 [ 11.517061][ T243] hvc_console_print+0x292/0x780 [ 11.517064][ T243] ? mark_usage+0x61/0x170 [ 11.517066][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517067][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517071][ T243] ? hvc_write+0x3a0/0x3a0 [ 11.517073][ T243] ? console_emit_next_record+0x1df/0x4c0 [ 11.517076][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517080][ T243] ? lock_acquire+0x13c/0x160 [ 11.517084][ T243] console_emit_next_record+0x22f/0x4c0 [ 11.517087][ T243] ? devkmsg_read+0x4b0/0x4b0 [ 11.517089][ T243] ? console_flush_one_record+0x106/0x710 [ 11.517092][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517094][ T243] ? lock_acquire+0x13c/0x160 [ 11.517098][ T243] console_flush_one_record+0x46f/0x710 [ 11.517102][ T243] ? console_emit_next_record+0x4c0/0x4c0 [ 11.517103][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517108][ T243] console_unlock+0xee/0x1f0 [ 11.517111][ T243] ? console_flush_one_record+0x710/0x710 [ 11.517113][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517115][ T243] ? lock_acquire+0x60/0x160 [ 11.517119][ T243] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.517120][ T243] ? vprintk_emit+0x320/0x3e0 [ 11.517123][ T243] vprintk_emit+0x37c/0x3e0 [ 11.517127][ T243] ? wake_up_klogd_work_func+0x90/0x90 [ 11.517129][ T243] ? __lock_release.isra.0+0x69/0x1a0 [ 11.517131][ T243] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 11.517135][ T243] ? mark_held_locks+0x40/0x70 [ 11.517138][ T243] _printk+0xc7/0x100 [ 11.517142][ T243] ? snapshot_read.cold+0x21/0x21 [ 11.517146][ T243] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 11.517158][ T243] ? do_setlink.isra.0+0xa31/0x2750 [ 11.517160][ T243] ? rtnl_newlink+0x9f1/0x11c0 [ 11.517161][ T243] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.517165][ T243] br_set_state+0x22f/0x430 [bridge] [ 11.517175][ T243] br_init_port+0xc4/0x200 [bridge] [ 11.517183][ T243] new_nbp+0x39c/0x580 [bridge] [ 11.517192][ T243] br_add_if+0x212/0x1320 [bridge] [ 11.517199][ T243] ? is_bpf_text_address+0x72/0x110 [ 11.517203][ T243] ? kernel_text_address+0x149/0x170 [ 11.517206][ T243] ? __kernel_text_address+0x12/0x30 [ 11.517209][ T243] do_set_master+0x357/0x580 [ 11.517214][ T243] do_setlink.isra.0+0xa31/0x2750 [ 11.517217][ T243] ? stack_trace_save+0x93/0xc0 [ 11.517220][ T243] ? rtnl_link_get_size+0x350/0x350 [ 11.517221][ T243] ? rcu_read_lock_any_held+0x66/0x90 [ 11.517224][ T243] ? stack_depot_save_flags+0x38e/0x790 [ 11.517227][ T243] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.517230][ T243] ? rcu_read_lock_any_held+0x3c/0x90 [ 11.517231][ T243] ? validate_chain+0x38b/0xc20 [ 11.517234][ T243] ? kasan_save_stack+0x3d/0x50 [ 11.517237][ T243] ? kasan_save_stack+0x2f/0x50 [ 11.517238][ T243] ? kasan_save_track+0x14/0x30 [ 11.517241][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517243][ T243] ? netlink_seq_next+0x4e/0x60 [ 11.517246][ T243] ? ___sys_sendmsg+0xb0/0x1d0 [ 11.517250][ T243] ? lock_acquire.part.0+0xd4/0x280 [ 11.517252][ T243] ? rtnl_newlink+0x9a8/0x11c0 [ 11.517259][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517261][ T243] ? lock_acquire+0x13c/0x160 [ 11.517263][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517265][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517267][ T243] ? trace_contention_end+0xb3/0x180 [ 11.517271][ T243] ? __mutex_lock+0x1db/0x1ea0 [ 11.517272][ T243] ? __mutex_lock+0x9a3/0x1ea0 [ 11.517274][ T243] ? rtnl_newlink+0x9a8/0x11c0 [ 11.517278][ T243] ? ww_mutex_lock+0x160/0x160 [ 11.517279][ T243] ? nla_get_range_signed+0x3d0/0x3d0 [ 11.517284][ T243] ? __rtnl_newlink+0x3fa/0xa50 [ 11.517289][ T243] rtnl_newlink+0x9f1/0x11c0 [ 11.517294][ T243] ? rtnl_bridge_getlink+0x850/0x850 [ 11.517296][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517300][ T243] ? lock_acquire.part.0+0xd4/0x280 [ 11.517302][ T243] ? find_held_lock+0x2b/0x80 [ 11.517304][ T243] ? rtnl_bridge_getlink+0x850/0x850 [ 11.517306][ T243] ? __lock_release.isra.0+0x69/0x1a0 [ 11.517309][ T243] ? rtnl_bridge_getlink+0x850/0x850 [ 11.517311][ T243] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 11.517314][ T243] ? rtnl_link_fill+0x920/0x920 [ 11.517315][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517319][ T243] ? lock_acquire.part.0+0xd4/0x280 [ 11.517321][ T243] ? find_held_lock+0x2b/0x80 [ 11.517325][ T243] netlink_rcv_skb+0x14e/0x3a0 [ 11.517326][ T243] ? rtnl_link_fill+0x920/0x920 [ 11.517329][ T243] ? netlink_ack+0xcf0/0xcf0 [ 11.517335][ T243] ? netlink_deliver_tap+0xc5/0x330 [ 11.517336][ T243] ? netlink_deliver_tap+0x13c/0x330 [ 11.517341][ T243] netlink_unicast+0x486/0x750 [ 11.517344][ T243] ? netlink_attachskb+0x810/0x810 [ 11.517347][ T243] ? __lock_acquire+0x518/0xc20 [ 11.517351][ T243] netlink_sendmsg+0x735/0xc60 [ 11.517354][ T243] ? netlink_unicast+0x750/0x750 [ 11.517358][ T243] ? __might_fault+0x97/0x140 [ 11.517363][ T243] ____sys_sendmsg+0x415/0x880 [ 11.517365][ T243] ? copy_msghdr_from_user+0x279/0x420 [ 11.517367][ T243] ? get_timestamp.constprop.0+0x390/0x390 [ 11.517369][ T243] ? move_addr_to_kernel+0x40/0x40 [ 11.517376][ T243] ___sys_sendmsg+0x14e/0x1d0 [ 11.517379][ T243] ? copy_msghdr_from_user+0x420/0x420 [ 11.517394][ T243] __sys_sendmsg+0x12c/0x1d0 [ 11.517396][ T243] ? __sys_sendmsg_sock+0x20/0x20 [ 11.517402][ T243] ? rcu_is_watching+0x16/0xd0 [ 11.517406][ T243] do_syscall_64+0xff/0x530 [ 11.517408][ T243] ? exc_page_fault+0xee/0x100 [ 11.517411][ T243] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.517413][ T243] RIP: 0033:0x7f2d8313654e [ 11.517417][ T243] 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 [ 11.517419][ T243] RSP: 002b:00007fff5d0e85f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 11.517421][ T243] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2d8313654e [ 11.517423][ T243] RDX: 0000000000000000 RSI: 00007fff5d0e86a0 RDI: 0000000000000005 [ 11.517424][ T243] RBP: 00007fff5d0e8600 R08: 0000000000000000 R09: 0000000000000000 [ 11.517424][ T243] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910af4 [ 11.517425][ T243] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff5d0e8d60 [ 11.517432][ T243] [ 11.563537][ T243] br0: port 1(veth1) entered disabled state [ 11.564022][ T243] veth1: entered allmulticast mode [ 11.566084][ T243] veth1: entered promiscuous mode [ 11.573484][ T243] ip (243) used greatest stack depth: 23336 bytes left [ 11.600328][ T245] br0: port 2(veth2) entered blocking state [ 11.600636][ T245] br0: port 2(veth2) entered disabled state [ 11.600941][ T245] veth2: entered allmulticast mode [ 11.602483][ T245] veth2: entered promiscuous mode [ 11.672600][ T46] br0: port 1(veth1) entered blocking state [ 11.673335][ T46] br0: port 1(veth1) entered forwarding state [ 11.701429][ T38] br0: port 2(veth2) entered blocking state [ 11.701788][ T38] br0: port 2(veth2) entered forwarding state [ 26.998060][ C0] [ 26.998080][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 26.998083][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 26.998085][ C0] preempt_count: 104, expected: 0 [ 26.998087][ C0] RCU nest depth: 0, expected: 0 [ 26.998089][ C0] INFO: lockdep is turned off. [ 26.998089][ C0] irq event stamp: 565450 [ 26.998091][ C0] hardirqs last enabled at (565450): [] _raw_spin_unlock_irq+0x28/0x50 [ 26.998101][ C0] hardirqs last disabled at (565449): [] _raw_spin_lock_irq+0x4a/0x50 [ 26.998104][ C0] softirqs last enabled at (565398): [] handle_softirqs+0x67c/0x900 [ 26.998108][ C0] softirqs last disabled at (565447): [] __irq_exit_rcu+0x145/0x1c0 [ 26.998111][ C0] Preemption disabled at: [ 26.998112][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 26.998120][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.998124][ C0] Tainted: [W]=WARN [ 26.998125][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.998128][ C0] Call Trace: [ 26.998131][ C0] [ 26.998133][ C0] dump_stack_lvl+0x6f/0xa0 [ 26.998139][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 26.998141][ C0] __might_resched.cold+0x1fe/0x2c1 [ 26.998146][ C0] ? unwind_next_frame+0x691/0x1ea0 [ 26.998149][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 26.998153][ C0] ? __asan_memcpy+0x3c/0x60 [ 26.998156][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998161][ C0] __kmalloc_noprof+0x443/0x760 [ 26.998166][ C0] ? __rwlock_init+0x150/0x150 [ 26.998169][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 26.998174][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 26.998177][ C0] alloc_buf.isra.0+0x4b/0x260 [ 26.998180][ C0] put_chars+0x1e1/0x2f0 [ 26.998183][ C0] ? __send_to_port+0x420/0x420 [ 26.998185][ C0] ? console_prepend_replay+0x20/0x20 [ 26.998190][ C0] hvc_console_print+0x292/0x780 [ 26.998195][ C0] ? hvc_write+0x3a0/0x3a0 [ 26.998197][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998199][ C0] ? lock_acquire+0x13c/0x160 [ 26.998202][ C0] console_emit_next_record+0x22f/0x4c0 [ 26.998206][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 26.998209][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998211][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998214][ C0] ? lock_acquire+0x13c/0x160 [ 26.998217][ C0] ? console_flush_one_record+0x111/0x710 [ 26.998219][ C0] console_flush_one_record+0x46f/0x710 [ 26.998222][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 26.998226][ C0] console_unlock+0xee/0x1f0 [ 26.998229][ C0] ? lock_acquire+0x13c/0x160 [ 26.998231][ C0] ? console_flush_one_record+0x710/0x710 [ 26.998233][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998236][ C0] ? lock_release+0x184/0x1f0 [ 26.998238][ C0] ? lock_acquire+0x60/0x160 [ 26.998241][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 26.998243][ C0] ? vprintk_emit+0x320/0x3e0 [ 26.998246][ C0] vprintk_emit+0x37c/0x3e0 [ 26.998250][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 26.998252][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998255][ C0] ? lock_release+0x184/0x1f0 [ 26.998257][ C0] ? x86_64_start_kernel+0xe0/0x130 [ 26.998263][ C0] _printk+0xc7/0x100 [ 26.998267][ C0] ? snapshot_read.cold+0x21/0x21 [ 26.998269][ C0] ? arch_stack_walk+0xd7/0x130 [ 26.998275][ C0] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 26.998278][ C0] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 26.998280][ C0] print_irq_inversion_bug.part.0+0x32/0xc0 [ 26.998284][ C0] mark_lock_irq+0x989/0x9c0 [ 26.998288][ C0] mark_lock+0x1d7/0xa00 [ 26.998291][ C0] mark_usage+0x42/0x170 [ 26.998294][ C0] __lock_acquire+0x388/0xc20 [ 26.998297][ C0] lock_acquire.part.0+0xd4/0x280 [ 26.998300][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.998324][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998326][ C0] ? lock_acquire+0x13c/0x160 [ 26.998329][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.998340][ C0] _raw_spin_lock+0x33/0x40 [ 26.998343][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.998354][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.998365][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.998376][ C0] call_timer_fn+0x160/0x4d0 [ 26.998380][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 26.998382][ C0] ? debug_object_active_state+0x430/0x430 [ 26.998387][ C0] ? find_held_lock+0x2b/0x80 [ 26.998390][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.998392][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998396][ C0] __run_timers+0x68f/0xaa0 [ 26.998398][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.998409][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.998412][ C0] ? __lock_acquire+0x518/0xc20 [ 26.998416][ C0] ? __rwlock_init+0x150/0x150 [ 26.998420][ C0] run_timer_softirq+0xf0/0x160 [ 26.998423][ C0] ? __run_timers+0xaa0/0xaa0 [ 26.998425][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.998428][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998431][ C0] handle_softirqs+0x1d3/0x900 [ 26.998434][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 26.998436][ C0] ? _local_bh_enable+0xc0/0xc0 [ 26.998439][ C0] __irq_exit_rcu+0x145/0x1c0 [ 26.998442][ C0] irq_exit_rcu+0xe/0x30 [ 26.998444][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.998447][ C0] [ 26.998448][ C0] [ 26.998449][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 26.998452][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.998455][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.998459][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.998461][ C0] RSP: 0018:ffffffff93c07cf8 EFLAGS: 00000296 [ 26.998466][ C0] RAX: 000000000008a0c5 RBX: ffffffff93c1c600 RCX: ffffffff90cf0307 [ 26.998467][ C0] RDX: ffffffff93c1c600 RSI: ffffffff93a38b01 RDI: ffffffff9348d8e0 [ 26.998469][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.998470][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2780fa2 [ 26.998472][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 26.998474][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.998479][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 26.998481][ C0] default_idle+0x9/0x10 [ 26.998483][ C0] default_idle_call+0x6e/0xb0 [ 26.998486][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.998488][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 26.998491][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 26.998494][ C0] ? rcu_is_watching+0x16/0xd0 [ 26.998497][ C0] do_idle+0xd8/0x190 [ 26.998499][ C0] cpu_startup_entry+0x53/0x70 [ 26.998502][ C0] rest_init+0x279/0x280 [ 26.998504][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 26.998508][ C0] ? rest_init+0x280/0x280 [ 26.998511][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 26.998516][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 26.998519][ C0] ? acpi_enable+0x1e4/0x330 [ 26.998523][ C0] start_kernel+0x3af/0x3b0 [ 26.998526][ C0] x86_64_start_reservations+0x24/0x30 [ 26.998529][ C0] x86_64_start_kernel+0x12b/0x130 [ 26.998532][ C0] common_startup_64+0x13e/0x148 [ 26.998538][ C0] [ 27.030242][ C0] ======================================================== [ 27.030659][ C0] WARNING: possible irq lock inversion dependency detected [ 27.030989][ C0] 7.2.0-virtme #1 Tainted: G W [ 27.031258][ C0] -------------------------------------------------------- [ 27.031697][ C0] swapper/0/0 just changed the state of lock: [ 27.031978][ C0] ff1100000c792e58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.032522][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 27.032856][ C0] (fs_reclaim){+.+.}-{0:0} [ 27.032860][ C0] [ 27.032860][ C0] [ 27.032860][ C0] and interrupts could create inverse lock ordering between them. [ 27.032860][ C0] [ 27.033751][ C0] [ 27.033751][ C0] other info that might help us debug this: [ 27.034166][ C0] Chain exists of: [ 27.034166][ C0] &br->lock --> console_owner --> fs_reclaim [ 27.034166][ C0] [ 27.040586][ C0] Possible interrupt unsafe locking scenario: [ 27.040586][ C0] [ 27.041015][ C0] CPU0 CPU1 [ 27.041325][ C0] ---- ---- [ 27.041549][ C0] lock(fs_reclaim); [ 27.041721][ C0] local_irq_disable(); [ 27.042087][ C0] lock(&br->lock); [ 27.042463][ C0] lock(console_owner); [ 27.042746][ C0] [ 27.043000][ C0] lock(&br->lock); [ 27.043167][ C0] [ 27.043167][ C0] *** DEADLOCK *** [ 27.043167][ C0] [ 27.043581][ C0] locks held by swapper/0/0: 1, last CPU#0: [ 27.043857][ C0] #0: ffa0000000007c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 27.044398][ C0] [ 27.044398][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 27.044874][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 27.045190][ C0] HARDIRQ-ON-W at: [ 27.045368][ C0] __lock_acquire+0x388/0xc20 [ 27.045740][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.046016][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.046385][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.046813][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.047227][ C0] workqueue_init+0x2a/0x680 [ 27.047510][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.047933][ C0] kernel_init+0x21/0x150 [ 27.048297][ C0] ret_from_fork+0x474/0x6b0 [ 27.048586][ C0] ret_from_fork_asm+0x11/0x20 [ 27.048955][ C0] SOFTIRQ-ON-W at: [ 27.049119][ C0] __lock_acquire+0x388/0xc20 [ 27.049475][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.049751][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.050121][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.050547][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.050967][ C0] workqueue_init+0x2a/0x680 [ 27.051262][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.051681][ C0] kernel_init+0x21/0x150 [ 27.051973][ C0] ret_from_fork+0x474/0x6b0 [ 27.052262][ C0] ret_from_fork_asm+0x11/0x20 [ 27.052616][ C0] INITIAL USE at: [ 27.052780][ C0] __lock_acquire+0x388/0xc20 [ 27.053144][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.053423][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.053781][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 27.054199][ C0] kthread_create_worker_on_node+0xea/0x210 [ 27.054619][ C0] workqueue_init+0x2a/0x680 [ 27.054895][ C0] kernel_init_freeable+0x2fe/0x630 [ 27.055264][ C0] kernel_init+0x21/0x150 [ 27.055546][ C0] ret_from_fork+0x474/0x6b0 [ 27.055909][ C0] ret_from_fork_asm+0x11/0x20 [ 27.056274][ C0] } [ 27.056394][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 27.056809][ C0] ... acquired at: [ 27.056980][ C0] __lock_acquire+0x518/0xc20 [ 27.057287][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.057510][ C0] fs_reclaim_acquire+0xd5/0x120 [ 27.057811][ C0] __kmalloc_noprof+0xd3/0x760 [ 27.058030][ C0] alloc_buf.isra.0+0x4b/0x260 [ 27.058338][ C0] put_chars+0x1e1/0x2f0 [ 27.058560][ C0] hvc_console_print+0x292/0x780 [ 27.058866][ C0] console_emit_next_record+0x22f/0x4c0 [ 27.059087][ C0] console_flush_one_record+0x46f/0x710 [ 27.059388][ C0] console_unlock+0xee/0x1f0 [ 27.059606][ C0] vprintk_emit+0x37c/0x3e0 [ 27.059898][ C0] dev_vprintk_emit+0x27f/0x2c0 [ 27.060118][ C0] dev_printk_emit+0xb9/0xee [ 27.060420][ C0] _dev_info+0xe2/0x116 [ 27.060603][ C0] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 27.060967][ C0] cmos_do_probe+0x73b/0x98a [ 27.061184][ C0] platform_probe+0xfe/0x1f0 [ 27.061489][ C0] call_driver_probe+0x61/0x1c0 [ 27.061708][ C0] really_probe+0x199/0x760 [ 27.062016][ C0] __driver_probe_device+0x24f/0x440 [ 27.062232][ C0] driver_probe_device+0x4a/0xf0 [ 27.062538][ C0] __driver_attach+0x1b8/0x540 [ 27.062757][ C0] bus_for_each_dev+0x130/0x1e0 [ 27.063064][ C0] bus_add_driver+0x2c8/0x530 [ 27.063279][ C0] driver_register+0x1a3/0x390 [ 27.063588][ C0] __platform_driver_probe+0x13f/0x270 [ 27.063811][ C0] cmos_init+0x31/0x40 [ 27.063978][ C0] do_one_initcall+0x124/0x4f0 [ 27.064279][ C0] kernel_init_freeable+0x596/0x630 [ 27.064499][ C0] kernel_init+0x21/0x150 [ 27.064785][ C0] ret_from_fork+0x474/0x6b0 [ 27.065003][ C0] ret_from_fork_asm+0x11/0x20 [ 27.065309][ C0] [ 27.065422][ C0] -> (console_owner){....}-{0:0} { [ 27.065727][ C0] INITIAL USE at: [ 27.065898][ C0] } [ 27.066007][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 27.066418][ C0] ... acquired at: [ 27.066581][ C0] __lock_acquire+0x518/0xc20 [ 27.066889][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.067101][ C0] console_lock_spinning_enable+0x5c/0x60 [ 27.067464][ C0] console_emit_next_record+0x1d1/0x4c0 [ 27.067766][ C0] console_flush_one_record+0x46f/0x710 [ 27.067985][ C0] console_unlock+0xee/0x1f0 [ 27.068280][ C0] vprintk_emit+0x37c/0x3e0 [ 27.068502][ C0] _printk+0xc7/0x100 [ 27.068667][ C0] br_set_state+0x22f/0x430 [bridge] [ 27.068989][ C0] br_init_port+0xc4/0x200 [bridge] [ 27.069216][ C0] br_stp_enable_port+0x12/0x50 [bridge] [ 27.069586][ C0] br_port_carrier_check+0x220/0x430 [bridge] [ 27.069954][ C0] br_device_event+0x52d/0x8f0 [bridge] [ 27.070182][ C0] notifier_call_chain+0xae/0x300 [ 27.070490][ C0] netif_state_change+0x139/0x340 [ 27.070709][ C0] __linkwatch_run_queue+0x34c/0x750 [ 27.071018][ C0] linkwatch_event+0x7f/0xb0 [ 27.071235][ C0] process_one_work+0xe3e/0x1560 [ 27.071540][ C0] worker_thread+0x4f1/0xd60 [ 27.071758][ C0] kthread+0x367/0x460 [ 27.072005][ C0] ret_from_fork+0x474/0x6b0 [ 27.072227][ C0] ret_from_fork_asm+0x11/0x20 [ 27.072534][ C0] [ 27.072643][ C0] -> (&br->lock){+.-.}-{3:3} { [ 27.072866][ C0] HARDIRQ-ON-W at: [ 27.073115][ C0] __lock_acquire+0x388/0xc20 [ 27.073396][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.073754][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.074113][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.074456][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.074879][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.075246][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.075537][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.075903][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.076261][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.076541][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.076898][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.077172][ C0] netlink_unicast+0x486/0x750 [ 27.077535][ C0] netlink_sendmsg+0x735/0xc60 [ 27.077897][ C0] ____sys_sendmsg+0x415/0x880 [ 27.078171][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.078568][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.078932][ C0] do_syscall_64+0xff/0x530 [ 27.079205][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.079624][ C0] IN-SOFTIRQ-W at: [ 27.079793][ C0] __lock_acquire+0x388/0xc20 [ 27.080152][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.080516][ C0] _raw_spin_lock+0x33/0x40 [ 27.080795][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.081117][ C0] call_timer_fn+0x160/0x4d0 [ 27.081477][ C0] __run_timers+0x68f/0xaa0 [ 27.081757][ C0] run_timer_softirq+0xf0/0x160 [ 27.082116][ C0] handle_softirqs+0x1d3/0x900 [ 27.082398][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.082756][ C0] irq_exit_rcu+0xe/0x30 [ 27.083114][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.083443][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.083864][ C0] pv_native_safe_halt+0xf/0x10 [ 27.084221][ C0] default_idle+0x9/0x10 [ 27.084502][ C0] default_idle_call+0x6e/0xb0 [ 27.084865][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.085279][ C0] do_idle+0xd8/0x190 [ 27.085512][ C0] cpu_startup_entry+0x53/0x70 [ 27.085871][ C0] rest_init+0x279/0x280 [ 27.086228][ C0] start_kernel+0x3af/0x3b0 [ 27.086514][ C0] x86_64_start_reservations+0x24/0x30 [ 27.086877][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.087151][ C0] common_startup_64+0x13e/0x148 [ 27.087518][ C0] INITIAL USE at: [ 27.087681][ C0] __lock_acquire+0x388/0xc20 [ 27.088044][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.088406][ C0] _raw_spin_lock_bh+0x38/0x50 [ 27.088680][ C0] recalculate_group_addr+0x51/0x120 [bridge] [ 27.089110][ C0] br_vlan_filter_toggle+0x85/0x110 [bridge] [ 27.089540][ C0] br_changelink+0x575/0x16e0 [bridge] [ 27.089829][ C0] br_dev_newlink+0xeb/0x160 [bridge] [ 27.090201][ C0] rtnl_newlink_create+0x2d0/0x750 [ 27.090563][ C0] __rtnl_newlink+0x22b/0xa50 [ 27.090836][ C0] rtnl_newlink+0x9f1/0x11c0 [ 27.091205][ C0] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 27.091569][ C0] netlink_rcv_skb+0x14e/0x3a0 [ 27.091845][ C0] netlink_unicast+0x486/0x750 [ 27.092201][ C0] netlink_sendmsg+0x735/0xc60 [ 27.092476][ C0] ____sys_sendmsg+0x415/0x880 [ 27.092839][ C0] ___sys_sendmsg+0x14e/0x1d0 [ 27.093201][ C0] __sys_sendmsg+0x12c/0x1d0 [ 27.093509][ C0] do_syscall_64+0xff/0x530 [ 27.093871][ C0] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.094285][ C0] } [ 27.094404][ C0] ... key at: [] __key.7+0x0/0x40 [bridge] [ 27.094818][ C0] ... acquired at: [ 27.094988][ C0] mark_lock+0x1d7/0xa00 [ 27.095290][ C0] mark_usage+0x42/0x170 [ 27.095518][ C0] __lock_acquire+0x388/0xc20 [ 27.095819][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.096039][ C0] _raw_spin_lock+0x33/0x40 [ 27.096345][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.096611][ C0] call_timer_fn+0x160/0x4d0 [ 27.096918][ C0] __run_timers+0x68f/0xaa0 [ 27.097134][ C0] run_timer_softirq+0xf0/0x160 [ 27.097441][ C0] handle_softirqs+0x1d3/0x900 [ 27.097664][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.097964][ C0] irq_exit_rcu+0xe/0x30 [ 27.098175][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.098538][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.098810][ C0] pv_native_safe_halt+0xf/0x10 [ 27.099118][ C0] default_idle+0x9/0x10 [ 27.099338][ C0] default_idle_call+0x6e/0xb0 [ 27.099640][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.099995][ C0] do_idle+0xd8/0x190 [ 27.100160][ C0] cpu_startup_entry+0x53/0x70 [ 27.100383][ C0] rest_init+0x279/0x280 [ 27.100683][ C0] start_kernel+0x3af/0x3b0 [ 27.100899][ C0] x86_64_start_reservations+0x24/0x30 [ 27.101202][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.101424][ C0] common_startup_64+0x13e/0x148 [ 27.101729][ C0] [ 27.101843][ C0] [ 27.101843][ C0] stack backtrace: [ 27.102196][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.102201][ C0] Tainted: [W]=WARN [ 27.102202][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.102204][ C0] Call Trace: [ 27.102206][ C0] [ 27.102208][ C0] dump_stack_lvl+0x6f/0xa0 [ 27.102214][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 27.102218][ C0] mark_lock_irq+0x989/0x9c0 [ 27.102223][ C0] mark_lock+0x1d7/0xa00 [ 27.102226][ C0] mark_usage+0x42/0x170 [ 27.102228][ C0] __lock_acquire+0x388/0xc20 [ 27.102232][ C0] lock_acquire.part.0+0xd4/0x280 [ 27.102234][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.102249][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.102253][ C0] ? lock_acquire+0x13c/0x160 [ 27.102256][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.102267][ C0] _raw_spin_lock+0x33/0x40 [ 27.102270][ C0] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.102280][ C0] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 27.102292][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.102302][ C0] call_timer_fn+0x160/0x4d0 [ 27.102311][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 27.102314][ C0] ? debug_object_active_state+0x430/0x430 [ 27.102318][ C0] ? find_held_lock+0x2b/0x80 [ 27.102321][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.102324][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.102328][ C0] __run_timers+0x68f/0xaa0 [ 27.102330][ C0] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 27.102342][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 27.102345][ C0] ? __lock_acquire+0x518/0xc20 [ 27.102349][ C0] ? __rwlock_init+0x150/0x150 [ 27.102353][ C0] run_timer_softirq+0xf0/0x160 [ 27.102356][ C0] ? __run_timers+0xaa0/0xaa0 [ 27.102358][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.102361][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.102364][ C0] handle_softirqs+0x1d3/0x900 [ 27.102367][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 27.102370][ C0] ? _local_bh_enable+0xc0/0xc0 [ 27.102373][ C0] __irq_exit_rcu+0x145/0x1c0 [ 27.102375][ C0] irq_exit_rcu+0xe/0x30 [ 27.102377][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 27.102380][ C0] [ 27.102381][ C0] [ 27.102382][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 27.102385][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.102388][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 27.102391][ C0] Code: 48 8b 3d 94 e2 f5 01 e8 1f 00 00 00 48 2b 05 58 a3 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 96 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 27.102394][ C0] RSP: 0018:ffffffff93c07cf8 EFLAGS: 00000296 [ 27.102397][ C0] RAX: 000000000008a0c5 RBX: ffffffff93c1c600 RCX: ffffffff90cf0307 [ 27.102399][ C0] RDX: ffffffff93c1c600 RSI: ffffffff93a38b01 RDI: ffffffff9348d8e0 [ 27.102400][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.102401][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff2780fa2 [ 27.102402][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 27.102405][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.102409][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 27.102411][ C0] default_idle+0x9/0x10 [ 27.102413][ C0] default_idle_call+0x6e/0xb0 [ 27.102416][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 27.102418][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 27.102421][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 27.102424][ C0] ? rcu_is_watching+0x16/0xd0 [ 27.102427][ C0] do_idle+0xd8/0x190 [ 27.102429][ C0] cpu_startup_entry+0x53/0x70 [ 27.102432][ C0] rest_init+0x279/0x280 [ 27.102434][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 27.102438][ C0] ? rest_init+0x280/0x280 [ 27.102441][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 27.102446][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 27.102449][ C0] ? acpi_enable+0x1e4/0x330 [ 27.102453][ C0] start_kernel+0x3af/0x3b0 [ 27.102455][ C0] x86_64_start_reservations+0x24/0x30 [ 27.102458][ C0] x86_64_start_kernel+0x12b/0x130 [ 27.102461][ C0] common_startup_64+0x13e/0x148 [ 27.102466][ C0] [ 37.854144][ T322] GACT probability NOT on [ 37.854157][ T322] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.854160][ T322] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 322, name: modprobe [ 37.854162][ T322] preempt_count: 1, expected: 0 [ 37.854163][ T322] RCU nest depth: 0, expected: 0 [ 37.854164][ T322] INFO: lockdep is turned off. [ 37.854165][ T322] irq event stamp: 0 [ 37.854166][ T322] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 37.854169][ T322] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 37.854175][ T322] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 37.854177][ T322] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 37.854178][ T322] Preemption disabled at: [ 37.854179][ T322] [] vprintk_emit+0x31b/0x3e0 [ 37.854186][ T322] CPU: 3 UID: 0 PID: 322 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.854190][ T322] Tainted: [W]=WARN [ 37.854191][ T322] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.854192][ T322] Call Trace: [ 37.854194][ T322] [ 37.854195][ T322] dump_stack_lvl+0x6f/0xa0 [ 37.854200][ T322] ? vprintk_emit+0x31b/0x3e0 [ 37.854202][ T322] __might_resched.cold+0x1fe/0x2c1 [ 37.854206][ T322] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.854209][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854213][ T322] __kmalloc_noprof+0x443/0x760 [ 37.854216][ T322] ? __rwlock_init+0x150/0x150 [ 37.854219][ T322] ? alloc_buf.isra.0+0x4b/0x260 [ 37.854223][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 37.854224][ T322] alloc_buf.isra.0+0x4b/0x260 [ 37.854226][ T322] put_chars+0x1e1/0x2f0 [ 37.854228][ T322] ? desc_read_finalized_seq+0x79/0x120 [ 37.854229][ T322] ? __send_to_port+0x420/0x420 [ 37.854231][ T322] ? console_prepend_replay+0x20/0x20 [ 37.854233][ T322] hvc_console_print+0x292/0x780 [ 37.854237][ T322] ? hvc_write+0x3a0/0x3a0 [ 37.854238][ T322] ? do_raw_spin_lock+0x131/0x280 [ 37.854240][ T322] ? __rwlock_init+0x150/0x150 [ 37.854241][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854243][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854244][ T322] ? lock_acquire+0x13c/0x160 [ 37.854246][ T322] console_emit_next_record+0x22f/0x4c0 [ 37.854249][ T322] ? devkmsg_read+0x4b0/0x4b0 [ 37.854251][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854252][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854254][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854256][ T322] ? lock_acquire+0x13c/0x160 [ 37.854258][ T322] ? console_flush_one_record+0x111/0x710 [ 37.854259][ T322] console_flush_one_record+0x46f/0x710 [ 37.854262][ T322] ? console_emit_next_record+0x4c0/0x4c0 [ 37.854264][ T322] console_unlock+0xee/0x1f0 [ 37.854266][ T322] ? lock_acquire+0x13c/0x160 [ 37.854267][ T322] ? console_flush_one_record+0x710/0x710 [ 37.854269][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854271][ T322] ? lock_release+0x184/0x1f0 [ 37.854272][ T322] ? lock_acquire+0x60/0x160 [ 37.854273][ T322] ? __rcu_read_lock+0x30/0x70 [ 37.854275][ T322] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.854277][ T322] ? vprintk_emit+0x320/0x3e0 [ 37.854279][ T322] vprintk_emit+0x37c/0x3e0 [ 37.854282][ T322] ? wake_up_klogd_work_func+0x90/0x90 [ 37.854284][ T322] ? llc_exit+0x3e0/0x3e0 [llc] [ 37.854287][ T322] _printk+0xc7/0x100 [ 37.854290][ T322] ? snapshot_read.cold+0x21/0x21 [ 37.854293][ T322] ? do_one_initcall+0x113/0x4f0 [ 37.854295][ T322] gact_init_module+0x15/0x1000 [act_gact] [ 37.854297][ T322] do_one_initcall+0x124/0x4f0 [ 37.854299][ T322] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 37.854301][ T322] ? do_init_module+0xae/0x8a0 [ 37.854304][ T322] ? kasan_unpoison+0x44/0x70 [ 37.854307][ T322] do_init_module+0x2ad/0x8a0 [ 37.854309][ T322] ? free_module+0x470/0x470 [ 37.854311][ T322] ? kfree+0x123/0x590 [ 37.854313][ T322] load_module+0x1424/0x1bb0 [ 37.854317][ T322] ? layout_and_allocate.isra.0+0x680/0x680 [ 37.854319][ T322] ? __ia32_sys_fsconfig+0x180/0x180 [ 37.854322][ T322] ? ovl_real_file+0x172/0x1e0 [ 37.854325][ T322] ? backing_file_read_iter+0x541/0x790 [ 37.854328][ T322] init_module_from_file+0x11f/0x1a0 [ 37.854330][ T322] ? __do_sys_init_module+0x220/0x220 [ 37.854332][ T322] ? ovl_mmap+0x270/0x270 [ 37.854335][ T322] ? __rwlock_init+0x150/0x150 [ 37.854337][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854338][ T322] ? lock_release+0x184/0x1f0 [ 37.854345][ T322] ? do_raw_spin_unlock+0x59/0x250 [ 37.854346][ T322] idempotent_init_module+0x37b/0x7c0 [ 37.854349][ T322] ? init_module_from_file+0x1a0/0x1a0 [ 37.854351][ T322] ? rcu_is_watching+0x16/0xd0 [ 37.854353][ T322] ? cap_capable+0x1d7/0x3d0 [ 37.854357][ T322] __x64_sys_finit_module+0xdf/0x190 [ 37.854359][ T322] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 37.854362][ T322] do_syscall_64+0xff/0x530 [ 37.854365][ T322] ? exc_page_fault+0xee/0x100 [ 37.854367][ T322] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.854369][ T322] RIP: 0033:0x7f8ed288d37d [ 37.854371][ T322] 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 [ 37.854372][ T322] RSP: 002b:00007fff11088fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 37.854376][ T322] RAX: ffffffffffffffda RBX: 00005592a1a87810 RCX: 00007f8ed288d37d [ 37.854378][ T322] RDX: 0000000000000000 RSI: 0000559293b63ffd RDI: 0000000000000000 [ 37.854379][ T322] RBP: 00007fff11089050 R08: 0000000000000000 R09: 0000000000000000 [ 37.854379][ T322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559293b63ffd [ 37.854380][ T322] R13: 00005592a1a87960 R14: 0000000000040000 R15: 0000000000000000 [ 37.854382][ T322] [ 37.938736][ T326] u32 classifier [ 37.938917][ T326] input device check on [ 37.939089][ T326] Actions configured [ 61.365880][ T555] br1: port 1(veth0) entered blocking state [ 61.365898][ T555] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 61.365901][ T555] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 555, name: ip [ 61.365902][ T555] preempt_count: 1, expected: 0 [ 61.365903][ T555] RCU nest depth: 0, expected: 0 [ 61.365904][ T555] INFO: lockdep is turned off. [ 61.365905][ T555] irq event stamp: 0 [ 61.365906][ T555] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 61.365911][ T555] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 61.365918][ T555] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 61.365919][ T555] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 61.365921][ T555] Preemption disabled at: [ 61.365922][ T555] [] vprintk_emit+0x31b/0x3e0 [ 61.365929][ T555] CPU: 0 UID: 0 PID: 555 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 61.365933][ T555] Tainted: [W]=WARN [ 61.365934][ T555] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.365936][ T555] Call Trace: [ 61.365937][ T555] [ 61.365939][ T555] dump_stack_lvl+0x6f/0xa0 [ 61.365944][ T555] ? vprintk_emit+0x31b/0x3e0 [ 61.365946][ T555] __might_resched.cold+0x1fe/0x2c1 [ 61.365950][ T555] ? __module_address+0x36/0x330 [ 61.365956][ T555] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 61.365959][ T555] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 61.365960][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.365964][ T555] __kmalloc_noprof+0x443/0x760 [ 61.365968][ T555] ? __rwlock_init+0x150/0x150 [ 61.365970][ T555] ? alloc_buf.isra.0+0x4b/0x260 [ 61.365974][ T555] ? do_raw_spin_unlock+0x59/0x250 [ 61.365976][ T555] alloc_buf.isra.0+0x4b/0x260 [ 61.365978][ T555] put_chars+0x1e1/0x2f0 [ 61.365980][ T555] ? prb_final_commit+0x50/0x50 [ 61.365981][ T555] ? __send_to_port+0x420/0x420 [ 61.365983][ T555] ? printk_get_next_message+0x240/0x650 [ 61.365985][ T555] hvc_console_print+0x292/0x780 [ 61.365989][ T555] ? hvc_write+0x3a0/0x3a0 [ 61.365990][ T555] ? do_raw_spin_lock+0x131/0x280 [ 61.365992][ T555] ? vsnprintf+0x668/0x1700 [ 61.365995][ T555] ? __rwlock_init+0x150/0x150 [ 61.365997][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.365999][ T555] ? lock_acquire+0x13c/0x160 [ 61.366001][ T555] console_emit_next_record+0x22f/0x4c0 [ 61.366003][ T555] ? devkmsg_read+0x4b0/0x4b0 [ 61.366005][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366007][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366009][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366010][ T555] ? lock_acquire+0x13c/0x160 [ 61.366012][ T555] ? console_flush_one_record+0x111/0x710 [ 61.366014][ T555] console_flush_one_record+0x46f/0x710 [ 61.366016][ T555] ? console_emit_next_record+0x4c0/0x4c0 [ 61.366019][ T555] console_unlock+0xee/0x1f0 [ 61.366021][ T555] ? lock_acquire+0x13c/0x160 [ 61.366022][ T555] ? console_flush_one_record+0x710/0x710 [ 61.366024][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366026][ T555] ? lock_release+0x184/0x1f0 [ 61.366027][ T555] ? lock_acquire+0x60/0x160 [ 61.366028][ T555] ? __rcu_read_lock+0x30/0x70 [ 61.366031][ T555] ? __down_trylock_console_sem+0x5e/0xa0 [ 61.366033][ T555] ? vprintk_emit+0x320/0x3e0 [ 61.366035][ T555] vprintk_emit+0x37c/0x3e0 [ 61.366037][ T555] ? wake_up_klogd_work_func+0x90/0x90 [ 61.366039][ T555] ? __rwlock_init+0x150/0x150 [ 61.366041][ T555] ? filter_irq_stacks+0xd0/0xd0 [ 61.366043][ T555] ? lock_acquire+0x13c/0x160 [ 61.366044][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366046][ T555] _printk+0xc7/0x100 [ 61.366050][ T555] ? snapshot_read.cold+0x21/0x21 [ 61.366052][ T555] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 61.366064][ T555] ? do_setlink.isra.0+0xa31/0x2750 [ 61.366067][ T555] ? rtnl_newlink+0x9f1/0x11c0 [ 61.366068][ T555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.366070][ T555] br_set_state+0x22f/0x430 [bridge] [ 61.366079][ T555] br_init_port+0xc4/0x200 [bridge] [ 61.366086][ T555] new_nbp+0x39c/0x580 [bridge] [ 61.366094][ T555] br_add_if+0x212/0x1320 [bridge] [ 61.366100][ T555] ? netif_rx_mode_sync+0x17/0x30 [ 61.366103][ T555] ? dev_change_flags+0xb0/0x170 [ 61.366105][ T555] ? cycle_netdev+0xa2/0xd0 [vrf] [ 61.366107][ T555] ? vrf_del_slave+0x44/0x60 [vrf] [ 61.366109][ T555] do_set_master+0x357/0x580 [ 61.366112][ T555] do_setlink.isra.0+0xa31/0x2750 [ 61.366113][ T555] ? stack_trace_save+0x93/0xc0 [ 61.366115][ T555] ? rtnl_link_get_size+0x350/0x350 [ 61.366116][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366118][ T555] ? stack_depot_save_flags+0x1bc/0x790 [ 61.366122][ T555] ? kasan_save_stack+0x3d/0x50 [ 61.366125][ T555] ? kasan_save_stack+0x2f/0x50 [ 61.366126][ T555] ? kasan_save_track+0x14/0x30 [ 61.366128][ T555] ? __kasan_kmalloc+0x7b/0x90 [ 61.366129][ T555] ? __kmalloc_cache_noprof+0x29a/0x620 [ 61.366131][ T555] ? rtnl_newlink+0x124/0x11c0 [ 61.366132][ T555] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.366133][ T555] ? netlink_rcv_skb+0x14e/0x3a0 [ 61.366136][ T555] ? netlink_unicast+0x486/0x750 [ 61.366137][ T555] ? netlink_sendmsg+0x735/0xc60 [ 61.366138][ T555] ? ____sys_sendmsg+0x415/0x880 [ 61.366140][ T555] ? ___sys_sendmsg+0x14e/0x1d0 [ 61.366142][ T555] ? __sys_sendmsg+0x12c/0x1d0 [ 61.366143][ T555] ? do_syscall_64+0xff/0x530 [ 61.366145][ T555] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 61.366148][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366149][ T555] ? lock_acquire+0x13c/0x160 [ 61.366151][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366153][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366154][ T555] ? trace_contention_end+0xb3/0x180 [ 61.366157][ T555] ? __mutex_lock+0x1db/0x1ea0 [ 61.366160][ T555] ? __mutex_lock+0x9a3/0x1ea0 [ 61.366161][ T555] ? rtnl_newlink+0x9a8/0x11c0 [ 61.366163][ T555] ? ww_mutex_lock+0x160/0x160 [ 61.366164][ T555] ? nla_get_range_signed+0x3d0/0x3d0 [ 61.366166][ T555] ? __rtnl_newlink+0x3fa/0xa50 [ 61.366168][ T555] rtnl_newlink+0x9f1/0x11c0 [ 61.366170][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366172][ T555] ? rtnl_bridge_getlink+0x850/0x850 [ 61.366173][ T555] ? lock_acquire+0x13c/0x160 [ 61.366175][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366177][ T555] ? is_bpf_text_address+0x3e/0x110 [ 61.366181][ T555] ? is_bpf_text_address+0x72/0x110 [ 61.366182][ T555] ? kernel_text_address+0x149/0x170 [ 61.366185][ T555] ? __kernel_text_address+0x12/0x30 [ 61.366186][ T555] ? write_profile+0xf0/0xf0 [ 61.366187][ T555] ? unwind_get_return_address+0x67/0xd0 [ 61.366190][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366192][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366193][ T555] ? cap_capable+0x1d7/0x3d0 [ 61.366197][ T555] ? lock_acquire+0x13c/0x160 [ 61.366198][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366200][ T555] ? rtnl_bridge_getlink+0x850/0x850 [ 61.366202][ T555] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 61.366203][ T555] ? rtnl_link_fill+0x920/0x920 [ 61.366205][ T555] ? filter_irq_stacks+0xd0/0xd0 [ 61.366206][ T555] ? stack_depot_save_flags+0x1bc/0x790 [ 61.366208][ T555] netlink_rcv_skb+0x14e/0x3a0 [ 61.366210][ T555] ? rtnl_link_fill+0x920/0x920 [ 61.366211][ T555] ? lock_release+0x184/0x1f0 [ 61.366213][ T555] ? netlink_ack+0xcf0/0xcf0 [ 61.366214][ T555] ? __netlink_lookup+0xb9/0x6b0 [ 61.366217][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366219][ T555] ? lock_release+0x184/0x1f0 [ 61.366221][ T555] netlink_unicast+0x486/0x750 [ 61.366222][ T555] ? netlink_attachskb+0x810/0x810 [ 61.366224][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366226][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366228][ T555] ? lock_acquire+0x13c/0x160 [ 61.366229][ T555] netlink_sendmsg+0x735/0xc60 [ 61.366231][ T555] ? netlink_unicast+0x750/0x750 [ 61.366233][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366235][ T555] ? lock_release+0x184/0x1f0 [ 61.366237][ T555] ____sys_sendmsg+0x415/0x880 [ 61.366239][ T555] ? copy_msghdr_from_user+0x279/0x420 [ 61.366240][ T555] ? get_timestamp.constprop.0+0x390/0x390 [ 61.366242][ T555] ? move_addr_to_kernel+0x40/0x40 [ 61.366243][ T555] ? filter_irq_stacks+0xd0/0xd0 [ 61.366246][ T555] ___sys_sendmsg+0x14e/0x1d0 [ 61.366248][ T555] ? copy_msghdr_from_user+0x420/0x420 [ 61.366253][ T555] __sys_sendmsg+0x12c/0x1d0 [ 61.366255][ T555] ? __sys_sendmsg_sock+0x20/0x20 [ 61.366257][ T555] ? rcu_is_watching+0x16/0xd0 [ 61.366259][ T555] do_syscall_64+0xff/0x530 [ 61.366261][ T555] ? exc_page_fault+0xee/0x100 [ 61.366263][ T555] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 61.366265][ T555] RIP: 0033:0x7f295bf4854e [ 61.366267][ T555] 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 [ 61.366269][ T555] RSP: 002b:00007fffbc11ab80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 61.366273][ T555] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f295bf4854e [ 61.366274][ T555] RDX: 0000000000000000 RSI: 00007fffbc11ac30 RDI: 0000000000000005 [ 61.366275][ T555] RBP: 00007fffbc11ab90 R08: 0000000000000000 R09: 0000000000000000 [ 61.366276][ T555] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910b26 [ 61.366277][ T555] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbc11b2f0 [ 61.366279][ T555] [ 61.416996][ T555] br1: port 1(veth0) entered disabled state [ 61.417353][ T555] veth0: entered allmulticast mode [ 61.418839][ T555] veth0: entered promiscuous mode [ 61.457125][ T558] br1: port 1(veth0) entered blocking state [ 61.457397][ T558] br1: port 1(veth0) entered forwarding state [ 63.563393][ T567] veth0: left allmulticast mode [ 63.563411][ T567] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.563414][ T567] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 567, name: ip [ 63.563415][ T567] preempt_count: 1, expected: 0 [ 63.563416][ T567] RCU nest depth: 0, expected: 0 [ 63.563417][ T567] INFO: lockdep is turned off. [ 63.563418][ T567] irq event stamp: 0 [ 63.563419][ T567] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 63.563429][ T567] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 63.563435][ T567] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 63.563437][ T567] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 63.563438][ T567] Preemption disabled at: [ 63.563439][ T567] [] vprintk_emit+0x31b/0x3e0 [ 63.563447][ T567] CPU: 0 UID: 0 PID: 567 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.563450][ T567] Tainted: [W]=WARN [ 63.563451][ T567] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.563453][ T567] Call Trace: [ 63.563454][ T567] [ 63.563455][ T567] dump_stack_lvl+0x6f/0xa0 [ 63.563461][ T567] ? vprintk_emit+0x31b/0x3e0 [ 63.563463][ T567] __might_resched.cold+0x1fe/0x2c1 [ 63.563466][ T567] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.563469][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563473][ T567] __kmalloc_noprof+0x443/0x760 [ 63.563477][ T567] ? __rwlock_init+0x150/0x150 [ 63.563479][ T567] ? alloc_buf.isra.0+0x4b/0x260 [ 63.563483][ T567] ? do_raw_spin_unlock+0x59/0x250 [ 63.563485][ T567] alloc_buf.isra.0+0x4b/0x260 [ 63.563486][ T567] put_chars+0x1e1/0x2f0 [ 63.563488][ T567] ? __send_to_port+0x420/0x420 [ 63.563490][ T567] ? printk_get_next_message+0x240/0x650 [ 63.563492][ T567] hvc_console_print+0x292/0x780 [ 63.563496][ T567] ? hvc_write+0x3a0/0x3a0 [ 63.563497][ T567] ? __rwlock_init+0x150/0x150 [ 63.563498][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563500][ T567] ? lock_acquire+0x13c/0x160 [ 63.563502][ T567] console_emit_next_record+0x22f/0x4c0 [ 63.563505][ T567] ? devkmsg_read+0x4b0/0x4b0 [ 63.563507][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563508][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563510][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563511][ T567] ? lock_acquire+0x13c/0x160 [ 63.563513][ T567] ? console_flush_one_record+0x111/0x710 [ 63.563515][ T567] console_flush_one_record+0x46f/0x710 [ 63.563517][ T567] ? console_emit_next_record+0x4c0/0x4c0 [ 63.563520][ T567] console_unlock+0xee/0x1f0 [ 63.563522][ T567] ? lock_acquire+0x13c/0x160 [ 63.563523][ T567] ? console_flush_one_record+0x710/0x710 [ 63.563525][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563526][ T567] ? lock_release+0x184/0x1f0 [ 63.563528][ T567] ? lock_acquire+0x60/0x160 [ 63.563529][ T567] ? __rcu_read_lock+0x30/0x70 [ 63.563531][ T567] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.563533][ T567] ? vprintk_emit+0x320/0x3e0 [ 63.563535][ T567] vprintk_emit+0x37c/0x3e0 [ 63.563537][ T567] ? wake_up_klogd_work_func+0x90/0x90 [ 63.563539][ T567] ? netlink_unicast+0x486/0x750 [ 63.563542][ T567] ? ____sys_sendmsg+0x415/0x880 [ 63.563545][ T567] ? ___sys_sendmsg+0x14e/0x1d0 [ 63.563546][ T567] ? __sys_sendmsg+0x12c/0x1d0 [ 63.563548][ T567] ? do_syscall_64+0xff/0x530 [ 63.563551][ T567] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.563553][ T567] _printk+0xc7/0x100 [ 63.563557][ T567] ? snapshot_read.cold+0x21/0x21 [ 63.563559][ T567] ? netdev_name+0x43/0x60 [ 63.563562][ T567] ? __netdev_printk+0x17f/0x1d0 [ 63.563564][ T567] netdev_info+0xe2/0x116 [ 63.563565][ T567] ? netdev_notice+0x120/0x120 [ 63.563567][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563569][ T567] ? __up_read+0x355/0x9e0 [ 63.563571][ T567] ? trace_hardirqs_on+0x36/0x40 [ 63.563573][ T567] ? down_write_nested+0x200/0x200 [ 63.563574][ T567] ? mutex_is_locked+0x1c/0x50 [ 63.563577][ T567] netif_set_allmulti.cold+0x7c/0x166 [ 63.563580][ T567] dev_set_allmulti+0xa2/0x150 [ 63.563583][ T567] del_nbp+0xb7/0xc10 [bridge] [ 63.563595][ T567] ? __asan_memset+0x27/0x50 [ 63.563598][ T567] br_dev_delete+0x9d/0x1e0 [bridge] [ 63.563605][ T567] rtnl_dellink+0x48f/0xae0 [ 63.563608][ T567] ? lock_release+0x184/0x1f0 [ 63.563610][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563611][ T567] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 63.563613][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563619][ T567] ? unwind_next_frame+0x69b/0x1ea0 [ 63.563622][ T567] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.563623][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563625][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563626][ T567] ? lock_acquire+0x13c/0x160 [ 63.563628][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563630][ T567] ? lock_release+0x184/0x1f0 [ 63.563631][ T567] ? is_bpf_text_address+0x3e/0x110 [ 63.563634][ T567] ? is_bpf_text_address+0x72/0x110 [ 63.563636][ T567] ? kernel_text_address+0x149/0x170 [ 63.563639][ T567] ? __kernel_text_address+0x12/0x30 [ 63.563640][ T567] ? write_profile+0xf0/0xf0 [ 63.563642][ T567] ? unwind_get_return_address+0x67/0xd0 [ 63.563643][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563645][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563646][ T567] ? cap_capable+0x1d7/0x3d0 [ 63.563650][ T567] ? lock_acquire+0x13c/0x160 [ 63.563651][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563653][ T567] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 63.563655][ T567] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 63.563657][ T567] ? rtnl_link_fill+0x920/0x920 [ 63.563658][ T567] ? filter_irq_stacks+0xd0/0xd0 [ 63.563660][ T567] ? stack_depot_save_flags+0x1bc/0x790 [ 63.563663][ T567] netlink_rcv_skb+0x14e/0x3a0 [ 63.563665][ T567] ? rtnl_link_fill+0x920/0x920 [ 63.563666][ T567] ? lock_release+0x184/0x1f0 [ 63.563668][ T567] ? netlink_ack+0xcf0/0xcf0 [ 63.563669][ T567] ? __netlink_lookup+0xb9/0x6b0 [ 63.563671][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563673][ T567] ? lock_release+0x184/0x1f0 [ 63.563675][ T567] netlink_unicast+0x486/0x750 [ 63.563677][ T567] ? netlink_attachskb+0x810/0x810 [ 63.563678][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563680][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563681][ T567] ? lock_acquire+0x13c/0x160 [ 63.563683][ T567] netlink_sendmsg+0x735/0xc60 [ 63.563685][ T567] ? netlink_unicast+0x750/0x750 [ 63.563687][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563689][ T567] ? lock_release+0x184/0x1f0 [ 63.563690][ T567] ____sys_sendmsg+0x415/0x880 [ 63.563692][ T567] ? copy_msghdr_from_user+0x279/0x420 [ 63.563694][ T567] ? get_timestamp.constprop.0+0x390/0x390 [ 63.563695][ T567] ? move_addr_to_kernel+0x40/0x40 [ 63.563696][ T567] ? filter_irq_stacks+0xd0/0xd0 [ 63.563699][ T567] ___sys_sendmsg+0x14e/0x1d0 [ 63.563701][ T567] ? copy_msghdr_from_user+0x420/0x420 [ 63.563705][ T567] __sys_sendmsg+0x12c/0x1d0 [ 63.563707][ T567] ? __sys_sendmsg_sock+0x20/0x20 [ 63.563710][ T567] ? rcu_is_watching+0x16/0xd0 [ 63.563712][ T567] do_syscall_64+0xff/0x530 [ 63.563713][ T567] ? exc_page_fault+0xee/0x100 [ 63.563715][ T567] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.563717][ T567] RIP: 0033:0x7f22eec6e54e [ 63.563719][ T567] 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 [ 63.563721][ T567] RSP: 002b:00007fff4955b130 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 63.563724][ T567] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f22eec6e54e [ 63.563726][ T567] RDX: 0000000000000000 RSI: 00007fff4955b1e0 RDI: 0000000000000005 [ 63.563727][ T567] RBP: 00007fff4955b140 R08: 0000000000000000 R09: 0000000000000000 [ 63.563727][ T567] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910b29 [ 63.563728][ T567] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff4955b8a0 [ 63.563730][ T567] [ 63.583635][ T567] veth0: left promiscuous mode [ 63.583857][ T567] br1: port 1(veth0) entered disabled state [ 82.267916][ T863] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 82.267936][ T863] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 82.267939][ T863] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 863, name: ip [ 82.267941][ T863] preempt_count: 1, expected: 0 [ 82.267943][ T863] RCU nest depth: 0, expected: 0 [ 82.267944][ T863] INFO: lockdep is turned off. [ 82.267945][ T863] irq event stamp: 0 [ 82.267946][ T863] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 82.267955][ T863] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 82.267962][ T863] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 82.267964][ T863] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 82.267967][ T863] Preemption disabled at: [ 82.267968][ T863] [] vprintk_emit+0x31b/0x3e0 [ 82.267977][ T863] CPU: 3 UID: 0 PID: 863 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 82.267982][ T863] Tainted: [W]=WARN [ 82.267983][ T863] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 82.267985][ T863] Call Trace: [ 82.267987][ T863] [ 82.267989][ T863] dump_stack_lvl+0x6f/0xa0 [ 82.267997][ T863] ? vprintk_emit+0x31b/0x3e0 [ 82.267999][ T863] __might_resched.cold+0x1fe/0x2c1 [ 82.268004][ T863] ? is_bpf_text_address+0x3e/0x110 [ 82.268008][ T863] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 82.268012][ T863] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 82.268014][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268019][ T863] __kmalloc_noprof+0x443/0x760 [ 82.268023][ T863] ? __rwlock_init+0x150/0x150 [ 82.268027][ T863] ? alloc_buf.isra.0+0x4b/0x260 [ 82.268032][ T863] ? do_raw_spin_unlock+0x59/0x250 [ 82.268034][ T863] alloc_buf.isra.0+0x4b/0x260 [ 82.268037][ T863] put_chars+0x1e1/0x2f0 [ 82.268039][ T863] ? prb_final_commit+0x50/0x50 [ 82.268041][ T863] ? __send_to_port+0x420/0x420 [ 82.268044][ T863] ? printk_get_next_message+0x240/0x650 [ 82.268048][ T863] hvc_console_print+0x292/0x780 [ 82.268052][ T863] ? hvc_write+0x3a0/0x3a0 [ 82.268054][ T863] ? do_raw_spin_lock+0x131/0x280 [ 82.268056][ T863] ? vsnprintf+0x668/0x1700 [ 82.268061][ T863] ? __rwlock_init+0x150/0x150 [ 82.268063][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268066][ T863] ? lock_acquire+0x13c/0x160 [ 82.268069][ T863] console_emit_next_record+0x22f/0x4c0 [ 82.268072][ T863] ? devkmsg_read+0x4b0/0x4b0 [ 82.268075][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268077][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268080][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268082][ T863] ? lock_acquire+0x13c/0x160 [ 82.268085][ T863] ? console_flush_one_record+0x111/0x710 [ 82.268087][ T863] console_flush_one_record+0x46f/0x710 [ 82.268090][ T863] ? console_emit_next_record+0x4c0/0x4c0 [ 82.268094][ T863] console_unlock+0xee/0x1f0 [ 82.268097][ T863] ? lock_acquire+0x13c/0x160 [ 82.268099][ T863] ? console_flush_one_record+0x710/0x710 [ 82.268101][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268103][ T863] ? lock_release+0x184/0x1f0 [ 82.268106][ T863] ? lock_acquire+0x60/0x160 [ 82.268108][ T863] ? __rcu_read_lock+0x30/0x70 [ 82.268111][ T863] ? __down_trylock_console_sem+0x5e/0xa0 [ 82.268113][ T863] ? vprintk_emit+0x320/0x3e0 [ 82.268116][ T863] vprintk_emit+0x37c/0x3e0 [ 82.268121][ T863] ? wake_up_klogd_work_func+0x90/0x90 [ 82.268125][ T863] _printk+0xc7/0x100 [ 82.268128][ T863] ? snapshot_read.cold+0x21/0x21 [ 82.268131][ T863] ? ____sys_sendmsg+0x415/0x880 [ 82.268136][ T863] ? __rwlock_init+0x150/0x150 [ 82.268138][ T863] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 82.268155][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268158][ T863] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 82.268172][ T863] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 82.268186][ T863] ? trace_contention_end+0xb3/0x180 [ 82.268190][ T863] br_changelink+0x575/0x16e0 [bridge] [ 82.268203][ T863] ? __mutex_lock+0x1db/0x1ea0 [ 82.268206][ T863] ? __mutex_lock+0x9a3/0x1ea0 [ 82.268209][ T863] ? br_get_size+0x20/0x20 [bridge] [ 82.268219][ T863] ? rtnl_newlink+0x9a8/0x11c0 [ 82.268223][ T863] ? ww_mutex_lock+0x160/0x160 [ 82.268225][ T863] ? nla_get_range_signed+0x3d0/0x3d0 [ 82.268230][ T863] __rtnl_newlink+0x4d0/0xa50 [ 82.268234][ T863] rtnl_newlink+0x9f1/0x11c0 [ 82.268237][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268239][ T863] ? rtnl_bridge_getlink+0x850/0x850 [ 82.268241][ T863] ? lock_acquire+0x13c/0x160 [ 82.268244][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268246][ T863] ? is_bpf_text_address+0x3e/0x110 [ 82.268249][ T863] ? is_bpf_text_address+0x72/0x110 [ 82.268252][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268254][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268257][ T863] ? cap_capable+0x1d7/0x3d0 [ 82.268262][ T863] ? lock_acquire+0x13c/0x160 [ 82.268264][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268266][ T863] ? rtnl_bridge_getlink+0x850/0x850 [ 82.268268][ T863] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 82.268271][ T863] ? rtnl_link_fill+0x920/0x920 [ 82.268273][ T863] ? filter_irq_stacks+0xd0/0xd0 [ 82.268276][ T863] ? stack_depot_save_flags+0x1bc/0x790 [ 82.268281][ T863] netlink_rcv_skb+0x14e/0x3a0 [ 82.268284][ T863] ? rtnl_link_fill+0x920/0x920 [ 82.268286][ T863] ? lock_release+0x184/0x1f0 [ 82.268289][ T863] ? netlink_ack+0xcf0/0xcf0 [ 82.268291][ T863] ? __netlink_lookup+0xb9/0x6b0 [ 82.268295][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268297][ T863] ? lock_release+0x184/0x1f0 [ 82.268300][ T863] netlink_unicast+0x486/0x750 [ 82.268303][ T863] ? netlink_attachskb+0x810/0x810 [ 82.268305][ T863] ? next_uptodate_folio+0x2b/0x770 [ 82.268309][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268311][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268314][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268317][ T863] netlink_sendmsg+0x735/0xc60 [ 82.268320][ T863] ? netlink_unicast+0x750/0x750 [ 82.268323][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268325][ T863] ? lock_release+0x184/0x1f0 [ 82.268328][ T863] ____sys_sendmsg+0x415/0x880 [ 82.268330][ T863] ? copy_msghdr_from_user+0x279/0x420 [ 82.268333][ T863] ? get_timestamp.constprop.0+0x390/0x390 [ 82.268335][ T863] ? move_addr_to_kernel+0x40/0x40 [ 82.268338][ T863] ? do_fault_around+0x300/0x5a0 [ 82.268342][ T863] ? lock_acquire+0x13c/0x160 [ 82.268345][ T863] ___sys_sendmsg+0x14e/0x1d0 [ 82.268347][ T863] ? do_pte_missing+0x86f/0xcc0 [ 82.268350][ T863] ? copy_msghdr_from_user+0x420/0x420 [ 82.268353][ T863] ? rcu_read_unlock+0x20/0x70 [ 82.268360][ T863] __sys_sendmsg+0x12c/0x1d0 [ 82.268363][ T863] ? __sys_sendmsg_sock+0x20/0x20 [ 82.268367][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268370][ T863] ? rcu_is_watching+0x16/0xd0 [ 82.268373][ T863] do_syscall_64+0xff/0x530 [ 82.268375][ T863] ? exc_page_fault+0xee/0x100 [ 82.268378][ T863] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 82.268382][ T863] RIP: 0033:0x7f976408054e [ 82.268384][ T863] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 82.268387][ T863] RSP: 002b:00007ffe5fa66290 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 82.268391][ T863] RAX: ffffffffffffffda RBX: 00007ffe5fa66a30 RCX: 00007f976408054e [ 82.268393][ T863] RDX: 0000000000000000 RSI: 00007ffe5fa66340 RDI: 0000000000000005 [ 82.268395][ T863] RBP: 00007ffe5fa662a0 R08: 0000000000000000 R09: 0000000000000000 [ 82.268396][ T863] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910b3b [ 82.268397][ T863] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe5fa66a00 [ 82.268401][ T863] [ 82.442733][ T876] br1-mcast: port 1(dummy1-mcast) entered blocking state [ 82.444558][ T876] br1-mcast: port 1(dummy1-mcast) entered disabled state [ 82.444788][ T876] dummy1-mcast: entered allmulticast mode [ 82.445849][ T876] dummy1-mcast: entered promiscuous mode [ 82.446416][ T876] br1-mcast: port 1(dummy1-mcast) entered blocking state [ 82.446610][ T876] br1-mcast: port 1(dummy1-mcast) entered forwarding state [ 82.537057][ T888] dummy1-mcast: left allmulticast mode [ 82.537277][ T888] dummy1-mcast: left promiscuous mode [ 82.537516][ T888] br1-mcast: port 1(dummy1-mcast) entered disabled state [ 82.697061][ T900] br0: port 2(veth2) entered disabled state [ 82.718614][ T901] br0: port 1(veth1) entered disabled state [ 82.746728][ T902] veth2: left allmulticast mode [ 82.746970][ T902] veth2: left promiscuous mode [ 82.747278][ T902] br0: port 2(veth2) entered disabled state [ 82.748844][ T902] veth1: left allmulticast mode [ 82.749502][ T902] veth1: left promiscuous mode [ 82.749800][ T902] br0: port 1(veth1) entered disabled state