[ 27.795089][ T294] br1: port 1(veth1) entered blocking state [ 27.795591][ T294] br1: port 1(veth1) entered disabled state [ 27.796567][ T294] veth1: entered allmulticast mode [ 27.799633][ T294] veth1: entered promiscuous mode [ 27.916972][ T49] br1: port 1(veth1) entered blocking state [ 27.917307][ T49] br1: port 1(veth1) entered forwarding state [ 28.028520][ T296] br1: port 2(veth2) entered blocking state [ 28.028761][ T296] br1: port 2(veth2) entered disabled state [ 28.029016][ T296] veth2: entered allmulticast mode [ 28.030770][ T296] veth2: entered promiscuous mode [ 28.147275][ T49] br1: port 2(veth2) entered blocking state [ 28.147511][ T49] br1: port 2(veth2) entered forwarding state [ 37.565366][ T328] GACT probability NOT on [ 43.353987][ C3] [ 43.354092][ C3] ======================================================== [ 43.354317][ C3] WARNING: possible irq lock inversion dependency detected [ 43.354538][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 43.354690][ C3] -------------------------------------------------------- [ 43.355037][ C3] tc/394 just changed the state of lock: [ 43.355184][ C3] ffff8880066fac38 (&br->lock){+.-.}-{2:2}, at: br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.355562][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 43.355784][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 43.355788][ C3] [ 43.355788][ C3] [ 43.355788][ C3] and interrupts could create inverse lock ordering between them. [ 43.355788][ C3] [ 43.356413][ C3] [ 43.356413][ C3] other info that might help us debug this: [ 43.356633][ C3] Chain exists of: [ 43.356633][ C3] &br->lock --> lweventlist_lock --> &p->alloc_lock [ 43.356633][ C3] [ 43.357062][ C3] Possible interrupt unsafe locking scenario: [ 43.357062][ C3] [ 43.357290][ C3] CPU0 CPU1 [ 43.357531][ C3] ---- ---- [ 43.357680][ C3] lock(&p->alloc_lock); [ 43.357793][ C3] local_irq_disable(); [ 43.357977][ C3] lock(&br->lock); [ 43.358252][ C3] lock(lweventlist_lock); [ 43.358440][ C3] [ 43.358554][ C3] lock(&br->lock); [ 43.358668][ C3] [ 43.358668][ C3] *** DEADLOCK *** [ 43.358668][ C3] [ 43.358983][ C3] 2 locks held by tc/394: [ 43.359101][ C3] #0: ffffffffb67522e0 (rcu_read_lock){....}-{1:2}, at: mntput_no_expire+0x8d/0xa50 [ 43.359369][ C3] #1: ffffc90000288b68 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 43.359673][ C3] [ 43.359673][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 43.359932][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 43.360186][ C3] HARDIRQ-ON-W at: [ 43.360306][ C3] __lock_acquire+0x797/0x1570 [ 43.360600][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.360796][ C3] _raw_spin_lock+0x30/0x40 [ 43.360997][ C3] set_mems_allowed+0x1d/0x210 [ 43.361281][ C3] kernel_init_freeable+0x72/0x310 [ 43.361475][ C3] kernel_init+0x20/0x200 [ 43.361663][ C3] ret_from_fork+0x31/0x70 [ 43.361949][ C3] ret_from_fork_asm+0x1a/0x30 [ 43.362137][ C3] SOFTIRQ-ON-W at: [ 43.362248][ C3] __lock_acquire+0x797/0x1570 [ 43.362439][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.362726][ C3] _raw_spin_lock+0x30/0x40 [ 43.362916][ C3] set_mems_allowed+0x1d/0x210 [ 43.363197][ C3] kernel_init_freeable+0x72/0x310 [ 43.363388][ C3] kernel_init+0x20/0x200 [ 43.363672][ C3] ret_from_fork+0x31/0x70 [ 43.363863][ C3] ret_from_fork_asm+0x1a/0x30 [ 43.364052][ C3] INITIAL USE at: [ 43.364257][ C3] __lock_acquire+0x797/0x1570 [ 43.364445][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.364628][ C3] _raw_spin_lock+0x30/0x40 [ 43.364818][ C3] set_mems_allowed+0x1d/0x210 [ 43.365105][ C3] kernel_init_freeable+0x72/0x310 [ 43.365291][ C3] kernel_init+0x20/0x200 [ 43.365478][ C3] ret_from_fork+0x31/0x70 [ 43.365761][ C3] ret_from_fork_asm+0x1a/0x30 [ 43.365954][ C3] } [ 43.366033][ C3] ... key at: [] __key.387+0x0/0x40 [ 43.366260][ C3] ... acquired at: [ 43.366373][ C3] __lock_acquire+0xaf0/0x1570 [ 43.366621][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.366776][ C3] _raw_spin_lock+0x30/0x40 [ 43.366926][ C3] __get_task_comm+0x27/0x70 [ 43.367078][ C3] ref_tracker_alloc+0x2ee/0x490 [ 43.367418][ C3] linkwatch_fire_event+0x196/0x200 [ 43.367572][ C3] veth_newlink+0x367/0x830 [veth] [ 43.367732][ C3] rtnl_newlink_create+0x341/0x850 [ 43.367880][ C3] __rtnl_newlink+0xac9/0xd80 [ 43.368122][ C3] rtnl_newlink+0x63/0xa0 [ 43.368267][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.368414][ C3] netlink_rcv_skb+0x130/0x360 [ 43.368567][ C3] netlink_unicast+0x449/0x710 [ 43.368817][ C3] netlink_sendmsg+0x723/0xbe0 [ 43.368971][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 43.369123][ C3] ___sys_sendmsg+0xee/0x170 [ 43.369275][ C3] __sys_sendmsg+0xcd/0x170 [ 43.369515][ C3] do_syscall_64+0xc6/0x1e0 [ 43.369666][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.369855][ C3] [ 43.369931][ C3] -> (lweventlist_lock){....}-{2:2} { [ 43.370086][ C3] INITIAL USE at: [ 43.370290][ C3] __lock_acquire+0x797/0x1570 [ 43.370477][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.370664][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 43.370854][ C3] linkwatch_sync_dev+0x29/0x1f0 [ 43.371136][ C3] rtnl_getlink+0x4c9/0x970 [ 43.371320][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.371508][ C3] netlink_rcv_skb+0x130/0x360 [ 43.371700][ C3] netlink_unicast+0x449/0x710 [ 43.371885][ C3] netlink_sendmsg+0x723/0xbe0 [ 43.372070][ C3] __sys_sendto+0x37d/0x410 [ 43.372346][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 43.372531][ C3] do_syscall_64+0xc6/0x1e0 [ 43.372717][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.372938][ C3] } [ 43.373102][ C3] ... key at: [] lweventlist_lock+0x18/0x60 [ 43.373327][ C3] ... acquired at: [ 43.373437][ C3] __lock_acquire+0xaf0/0x1570 [ 43.373584][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.373822][ C3] _raw_spin_lock_irqsave+0x3f/0x60 [ 43.373969][ C3] linkwatch_fire_event+0x74/0x200 [ 43.374115][ C3] br_stp_change_bridge_id+0x25f/0x360 [bridge] [ 43.374337][ C3] br_set_mac_address+0x1f3/0x260 [bridge] [ 43.374644][ C3] dev_set_mac_address+0x28a/0x410 [ 43.374799][ C3] dev_set_mac_address_user+0x31/0x50 [ 43.374957][ C3] do_setlink+0x17b4/0x21e0 [ 43.375106][ C3] rtnl_setlink+0x1f7/0x310 [ 43.375360][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.375509][ C3] netlink_rcv_skb+0x130/0x360 [ 43.375658][ C3] netlink_unicast+0x449/0x710 [ 43.375817][ C3] netlink_sendmsg+0x723/0xbe0 [ 43.376061][ C3] __sys_sendto+0x37d/0x410 [ 43.376211][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 43.376365][ C3] do_syscall_64+0xc6/0x1e0 [ 43.376522][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.376799][ C3] [ 43.376874][ C3] -> (&br->lock){+.-.}-{2:2} { [ 43.377028][ C3] HARDIRQ-ON-W at: [ 43.377143][ C3] __lock_acquire+0x797/0x1570 [ 43.377332][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.377615][ C3] _raw_spin_lock_bh+0x38/0x50 [ 43.377913][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 43.378177][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 43.378447][ C3] br_changelink+0x36c/0x1360 [bridge] [ 43.378765][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 43.378990][ C3] rtnl_newlink_create+0x341/0x850 [ 43.379275][ C3] __rtnl_newlink+0xac9/0xd80 [ 43.379462][ C3] rtnl_newlink+0x63/0xa0 [ 43.379659][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.379847][ C3] netlink_rcv_skb+0x130/0x360 [ 43.380128][ C3] netlink_unicast+0x449/0x710 [ 43.380322][ C3] netlink_sendmsg+0x723/0xbe0 [ 43.380510][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 43.380887][ C3] ___sys_sendmsg+0xee/0x170 [ 43.381070][ C3] __sys_sendmsg+0xcd/0x170 [ 43.381258][ C3] do_syscall_64+0xc6/0x1e0 [ 43.381446][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.381764][ C3] IN-SOFTIRQ-W at: [ 43.381878][ C3] __lock_acquire+0x797/0x1570 [ 43.382066][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.382437][ C3] _raw_spin_lock+0x30/0x40 [ 43.382629][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.382888][ C3] call_timer_fn+0x13b/0x230 [ 43.383179][ C3] __run_timers+0x545/0x810 [ 43.383365][ C3] timer_expire_remote+0x9b/0xe0 [ 43.383553][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 43.383748][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 43.384030][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 43.384220][ C3] __do_softirq+0x1f8/0x5df [ 43.384411][ C3] irq_exit_rcu+0x97/0xc0 [ 43.384692][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.384919][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.385237][ C3] trace_lock_release+0x39/0x170 [ 43.385425][ C3] lock_release+0x13/0x110 [ 43.385708][ C3] mntput_no_expire+0x12c/0xa50 [ 43.385897][ C3] terminate_walk+0x176/0x5d0 [ 43.386086][ C3] path_lookupat+0x172/0x660 [ 43.386271][ C3] filename_lookup+0x19e/0x420 [ 43.386456][ C3] vfs_statx+0xe8/0x460 [ 43.386749][ C3] vfs_fstatat+0x93/0xc0 [ 43.386941][ C3] __do_sys_newfstatat+0x6b/0xc0 [ 43.387130][ C3] do_syscall_64+0xc6/0x1e0 [ 43.387403][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.387627][ C3] INITIAL USE at: [ 43.387744][ C3] __lock_acquire+0x797/0x1570 [ 43.387932][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.388121][ C3] _raw_spin_lock_bh+0x38/0x50 [ 43.388399][ C3] recalculate_group_addr+0x55/0x130 [bridge] [ 43.388659][ C3] br_vlan_filter_toggle+0x77/0x130 [bridge] [ 43.388919][ C3] br_changelink+0x36c/0x1360 [bridge] [ 43.389233][ C3] br_dev_newlink+0xa5/0x100 [bridge] [ 43.389457][ C3] rtnl_newlink_create+0x341/0x850 [ 43.389646][ C3] __rtnl_newlink+0xac9/0xd80 [ 43.389928][ C3] rtnl_newlink+0x63/0xa0 [ 43.390114][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.390304][ C3] netlink_rcv_skb+0x130/0x360 [ 43.390489][ C3] netlink_unicast+0x449/0x710 [ 43.390675][ C3] netlink_sendmsg+0x723/0xbe0 [ 43.390871][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 43.391059][ C3] ___sys_sendmsg+0xee/0x170 [ 43.391340][ C3] __sys_sendmsg+0xcd/0x170 [ 43.391529][ C3] do_syscall_64+0xc6/0x1e0 [ 43.391717][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.392032][ C3] } [ 43.392107][ C3] ... key at: [] __key.6+0x0/0xfffffffffffe5ac0 [bridge] [ 43.392394][ C3] ... acquired at: [ 43.392503][ C3] mark_lock+0x28d/0x3e0 [ 43.392651][ C3] mark_usage+0xd9/0x2a0 [ 43.392889][ C3] __lock_acquire+0x797/0x1570 [ 43.393036][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.393189][ C3] _raw_spin_lock+0x30/0x40 [ 43.393336][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.393646][ C3] call_timer_fn+0x13b/0x230 [ 43.393794][ C3] __run_timers+0x545/0x810 [ 43.393941][ C3] timer_expire_remote+0x9b/0xe0 [ 43.394091][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 43.394337][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 43.394489][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 43.394637][ C3] __do_softirq+0x1f8/0x5df [ 43.394786][ C3] irq_exit_rcu+0x97/0xc0 [ 43.395036][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.395228][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.395416][ C3] trace_lock_release+0x39/0x170 [ 43.395657][ C3] lock_release+0x13/0x110 [ 43.395809][ C3] mntput_no_expire+0x12c/0xa50 [ 43.395959][ C3] terminate_walk+0x176/0x5d0 [ 43.396111][ C3] path_lookupat+0x172/0x660 [ 43.396353][ C3] filename_lookup+0x19e/0x420 [ 43.396504][ C3] vfs_statx+0xe8/0x460 [ 43.396619][ C3] vfs_fstatat+0x93/0xc0 [ 43.396779][ C3] __do_sys_newfstatat+0x6b/0xc0 [ 43.397022][ C3] do_syscall_64+0xc6/0x1e0 [ 43.397173][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.397356][ C3] [ 43.397430][ C3] [ 43.397430][ C3] stack backtrace: [ 43.397706][ C3] CPU: 3 PID: 394 Comm: tc Not tainted 6.9.0-rc1-virtme #1 [ 43.397934][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 43.398362][ C3] Call Trace: [ 43.398476][ C3] [ 43.398560][ C3] dump_stack_lvl+0x82/0xd0 [ 43.398719][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 43.399019][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 43.399217][ C3] ? __pfx_usage_skip+0x10/0x10 [ 43.399366][ C3] ? __pfx_usage_match+0x10/0x10 [ 43.399515][ C3] ? arch_stack_walk+0xa2/0xf0 [ 43.399784][ C3] mark_lock_irq+0x4cd/0xa10 [ 43.399939][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 43.400093][ C3] ? stack_trace_save+0x94/0xd0 [ 43.400246][ C3] ? add_chain_cache+0x248/0x8b0 [ 43.400489][ C3] ? save_trace+0x8f/0x5b0 [ 43.400643][ C3] mark_lock+0x28d/0x3e0 [ 43.400754][ C3] mark_usage+0xd9/0x2a0 [ 43.400878][ C3] __lock_acquire+0x797/0x1570 [ 43.401137][ C3] ? __lock_acquire+0xaf0/0x1570 [ 43.401291][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 43.401553][ C3] lock_acquire.part.0+0xeb/0x330 [ 43.401707][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.401933][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 43.402175][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 43.402330][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.402645][ C3] ? lock_acquire+0x32/0xc0 [ 43.402799][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.403022][ C3] _raw_spin_lock+0x30/0x40 [ 43.403175][ C3] ? br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.403486][ C3] br_forward_delay_timer_expired+0x48/0x440 [bridge] [ 43.403713][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 43.403970][ C3] call_timer_fn+0x13b/0x230 [ 43.404119][ C3] ? call_timer_fn+0xe8/0x230 [ 43.404361][ C3] ? call_timer_fn+0xe8/0x230 [ 43.404509][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 43.404656][ C3] ? mark_lock+0x38/0x3e0 [ 43.404770][ C3] __run_timers+0x545/0x810 [ 43.405017][ C3] ? __pfx_br_forward_delay_timer_expired+0x10/0x10 [bridge] [ 43.405275][ C3] ? __pfx___run_timers+0x10/0x10 [ 43.405421][ C3] ? __lock_release+0x103/0x460 [ 43.405570][ C3] ? do_raw_spin_lock+0x131/0x270 [ 43.405724][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 43.405872][ C3] ? lock_acquire+0x32/0xc0 [ 43.406020][ C3] ? timer_expire_remote+0x93/0xe0 [ 43.406168][ C3] timer_expire_remote+0x9b/0xe0 [ 43.406406][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 43.406554][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 43.406740][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 43.406888][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 43.407133][ C3] ? do_raw_spin_lock+0x131/0x270 [ 43.407280][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 43.407432][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 43.407579][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 43.407852][ C3] __do_softirq+0x1f8/0x5df [ 43.408000][ C3] irq_exit_rcu+0x97/0xc0 [ 43.408110][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.408261][ C3] [ 43.408338][ C3] [ 43.408414][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.408685][ C3] RIP: 0010:trace_lock_release+0x39/0x170 [ 43.408845][ C3] Code: 3f 0f 87 28 01 00 00 89 db be 08 00 00 00 48 89 d8 48 c1 e8 06 48 8d 3c c5 d0 68 12 b7 e8 2f 03 6a 00 48 0f a3 1d f7 f9 23 04 <0f> 82 bb 00 00 00 5b 5d 41 5c c3 cc cc cc cc 48 89 fd 49 89 f4 65 [ 43.409461][ C3] RSP: 0018:ffffc900007bf978 EFLAGS: 00000247 [ 43.409656][ C3] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffffffb2ee6ed1 [ 43.409880][ C3] RDX: fffffbfff6e24d1b RSI: 0000000000000008 RDI: ffffffffb71268d0 [ 43.410193][ C3] RBP: ffffffffb67522e0 R08: 0000000000000000 R09: fffffbfff6e24d1a [ 43.410413][ C3] R10: ffffffffb71268d7 R11: ffffc900007bfba8 R12: ffffffffb36563e7 [ 43.410632][ C3] R13: 00000000ffffffff R14: 00000000fffffffe R15: ffffc900007bfb70 [ 43.410863][ C3] ? mntput_no_expire+0x127/0xa50 [ 43.411013][ C3] ? trace_lock_release+0x31/0x170 [ 43.411162][ C3] ? trace_lock_release+0x31/0x170 [ 43.411488][ C3] ? mntput_no_expire+0x127/0xa50 [ 43.411638][ C3] lock_release+0x13/0x110 [ 43.411785][ C3] mntput_no_expire+0x12c/0xa50 [ 43.411931][ C3] ? __pfx___lock_release+0x10/0x10 [ 43.412171][ C3] ? __pfx_mntput_no_expire+0x10/0x10 [ 43.412317][ C3] ? dput.part.0+0x1d5/0x6c0 [ 43.412465][ C3] ? dput.part.0+0x99/0x6c0 [ 43.412614][ C3] terminate_walk+0x176/0x5d0 [ 43.412762][ C3] path_lookupat+0x172/0x660 [ 43.413001][ C3] filename_lookup+0x19e/0x420 [ 43.413149][ C3] ? __pfx_filename_lookup+0x10/0x10 [ 43.413300][ C3] ? __pfx_kfree_link+0x10/0x10 [ 43.413449][ C3] ? find_held_lock+0x2c/0x110 [ 43.413689][ C3] ? __lock_release+0x103/0x460 [ 43.413836][ C3] ? __might_fault+0x11b/0x170 [ 43.413984][ C3] ? __pfx___lock_release+0x10/0x10 [ 43.414132][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 43.414370][ C3] vfs_statx+0xe8/0x460 [ 43.414483][ C3] ? __pfx_vfs_statx+0x10/0x10 [ 43.414631][ C3] ? getname_flags+0xbd/0x3d0 [ 43.414780][ C3] vfs_fstatat+0x93/0xc0 [ 43.414893][ C3] __do_sys_newfstatat+0x6b/0xc0 [ 43.415133][ C3] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 43.415283][ C3] ? __x64_sys_openat+0x123/0x1e0 [ 43.415438][ C3] ? __pfx___x64_sys_openat+0x10/0x10 [ 43.415583][ C3] ? __pfx_do_faccessat+0x10/0x10 [ 43.415821][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 43.416005][ C3] do_syscall_64+0xc6/0x1e0 [ 43.416152][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.416338][ C3] RIP: 0033:0x7f097dae5eae [ 43.416583][ C3] Code: 48 89 f2 b9 00 01 00 00 48 89 fe bf 9c ff ff ff e9 07 00 00 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 41 89 ca b8 06 01 00 00 0f 05 <3d> 00 f0 ff ff 77 0b 31 c0 c3 0f 1f 84 00 00 00 00 00 f7 d8 89 05 [ 43.417111][ C3] RSP: 002b:00007ffca553fa88 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 43.417433][ C3] RAX: ffffffffffffffda RBX: 000000000000000e RCX: 00007f097dae5eae [ 43.417659][ C3] RDX: 00007ffca553fb60 RSI: 00007ffca553fa90 RDI: 00000000ffffff9c [ 43.417975][ C3] RBP: 00007ffca553fc20 R08: 00000000ffffffff R09: 00007ffca553fa90 [ 43.418194][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffca553fa97 [ 43.418618][ C3] R13: 00007ffca553fa90 R14: 00007f097daf5220 R15: 00007f097dab7000 [ 43.418844][ C3] [ 132.878571][ T1619] br1: port 2(veth2) entered disabled state [ 132.975337][ T1621] veth2: left allmulticast mode [ 132.975555][ T1621] veth2: left promiscuous mode [ 132.975837][ T1621] br1: port 2(veth2) entered disabled state [ 133.101087][ T1622] br1: port 1(veth1) entered disabled state [ 133.202467][ T1623] veth1: left allmulticast mode [ 133.202664][ T1623] veth1: left promiscuous mode [ 133.203062][ T1623] br1: port 1(veth1) entered disabled state