[ 31.048746][ T289] 8021q: 802.1Q VLAN Support v1.8 [ 36.464632][ T333] br1: port 1(vx10) entered blocking state [ 36.465600][ T333] br1: port 1(vx10) entered disabled state [ 36.466282][ T333] vx10: entered allmulticast mode [ 36.469574][ T333] vx10: entered promiscuous mode [ 36.472860][ T333] br1: port 1(vx10) entered blocking state [ 36.473424][ T333] br1: port 1(vx10) entered forwarding state [ 37.034974][ T338] br1: port 2(vx20) entered blocking state [ 37.035298][ T338] br1: port 2(vx20) entered disabled state [ 37.035610][ T338] vx20: entered allmulticast mode [ 37.038327][ T338] vx20: entered promiscuous mode [ 37.038968][ T338] br1: port 2(vx20) entered blocking state [ 37.039257][ T338] br1: port 2(vx20) entered forwarding state [ 37.303834][ T340] br1: port 3(veth1) entered blocking state [ 37.304127][ T340] br1: port 3(veth1) entered disabled state [ 37.304408][ T340] veth1: entered allmulticast mode [ 37.307349][ T340] veth1: entered promiscuous mode [ 37.442577][ T51] br1: port 3(veth1) entered blocking state [ 37.442976][ T51] br1: port 3(veth1) entered forwarding state [ 37.839940][ T344] br1: port 4(veth2) entered blocking state [ 37.840316][ T344] br1: port 4(veth2) entered disabled state [ 37.840678][ T344] veth2: entered allmulticast mode [ 37.843694][ T344] veth2: entered promiscuous mode [ 37.994637][ T24] br1: port 4(veth2) entered blocking state [ 37.995017][ T24] br1: port 4(veth2) entered forwarding state [ 43.171233][ T389] br2: port 1(w1) entered blocking state [ 43.171467][ T389] br2: port 1(w1) entered disabled state [ 43.171699][ T389] w1: entered allmulticast mode [ 43.173759][ T389] w1: entered promiscuous mode [ 44.249704][ T397] br2: port 2(vx10) entered blocking state [ 44.251014][ T397] br2: port 2(vx10) entered disabled state [ 44.251533][ T397] vx10: entered allmulticast mode [ 44.253429][ T397] vx10: entered promiscuous mode [ 44.254002][ T397] br2: port 2(vx10) entered blocking state [ 44.254244][ T397] br2: port 2(vx10) entered forwarding state [ 45.325785][ T404] br2: port 3(vx20) entered blocking state [ 45.326131][ T404] br2: port 3(vx20) entered disabled state [ 45.326416][ T404] vx20: entered allmulticast mode [ 45.328347][ T404] vx20: entered promiscuous mode [ 45.329273][ T404] br2: port 3(vx20) entered blocking state [ 45.329502][ T404] br2: port 3(vx20) entered forwarding state [ 46.447371][ T7] br2: port 1(w1) entered blocking state [ 46.448064][ T7] br2: port 1(w1) entered forwarding state [ 47.915927][ C1] [ 47.916080][ C1] ======================================================== [ 47.916335][ C1] WARNING: possible irq lock inversion dependency detected [ 47.916561][ C1] 6.9.0-rc1-virtme #1 Not tainted [ 47.916722][ C1] -------------------------------------------------------- [ 47.916989][ C1] ip/423 just changed the state of lock: [ 47.917155][ C1] ffff8880064d2580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 47.917475][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 47.917734][ C1] (&p->alloc_lock){+.+.}-{2:2} [ 47.917739][ C1] [ 47.917739][ C1] [ 47.917739][ C1] and interrupts could create inverse lock ordering between them. [ 47.917739][ C1] [ 47.918328][ C1] [ 47.918328][ C1] other info that might help us debug this: [ 47.918579][ C1] Possible interrupt unsafe locking scenario: [ 47.918579][ C1] [ 47.918806][ C1] CPU0 CPU1 [ 47.918965][ C1] ---- ---- [ 47.919146][ C1] lock(&p->alloc_lock); [ 47.919266][ C1] local_irq_disable(); [ 47.919470][ C1] lock(&ndev->lock); [ 47.919653][ C1] lock(&p->alloc_lock); [ 47.919862][ C1] [ 47.919970][ C1] lock(&ndev->lock); [ 47.920103][ C1] [ 47.920103][ C1] *** DEADLOCK *** [ 47.920103][ C1] [ 47.920359][ C1] 2 locks held by ip/423: [ 47.920474][ C1] #0: ffffffff86f21c90 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x85/0x1e0 [ 47.920793][ C1] #1: ffffc900001d8d68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 47.921081][ C1] [ 47.921081][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 47.921418][ C1] -> (&p->alloc_lock){+.+.}-{2:2} { [ 47.921571][ C1] HARDIRQ-ON-W at: [ 47.921710][ C1] __lock_acquire+0x797/0x1570 [ 47.921902][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.922114][ C1] _raw_spin_lock+0x30/0x40 [ 47.922354][ C1] set_mems_allowed+0x1d/0x210 [ 47.922578][ C1] kernel_init_freeable+0x72/0x310 [ 47.922780][ C1] kernel_init+0x20/0x200 [ 47.923035][ C1] ret_from_fork+0x31/0x70 [ 47.923251][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.923472][ C1] SOFTIRQ-ON-W at: [ 47.923587][ C1] __lock_acquire+0x797/0x1570 [ 47.923797][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.923996][ C1] _raw_spin_lock+0x30/0x40 [ 47.924211][ C1] set_mems_allowed+0x1d/0x210 [ 47.924423][ C1] kernel_init_freeable+0x72/0x310 [ 47.924627][ C1] kernel_init+0x20/0x200 [ 47.924865][ C1] ret_from_fork+0x31/0x70 [ 47.925076][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.925268][ C1] INITIAL USE at: [ 47.925399][ C1] __lock_acquire+0x797/0x1570 [ 47.925595][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.925787][ C1] _raw_spin_lock+0x30/0x40 [ 47.925983][ C1] set_mems_allowed+0x1d/0x210 [ 47.926178][ C1] kernel_init_freeable+0x72/0x310 [ 47.926369][ C1] kernel_init+0x20/0x200 [ 47.926573][ C1] ret_from_fork+0x31/0x70 [ 47.926770][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.926962][ C1] } [ 47.927043][ C1] ... key at: [] __key.387+0x0/0x40 [ 47.927277][ C1] ... acquired at: [ 47.927399][ C1] __lock_acquire+0xaf0/0x1570 [ 47.927562][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.927717][ C1] _raw_spin_lock+0x30/0x40 [ 47.927876][ C1] __get_task_comm+0x27/0x70 [ 47.928052][ C1] ref_tracker_alloc+0x2ee/0x490 [ 47.928211][ C1] netdev_get_by_index+0x5e/0x80 [ 47.928389][ C1] fib6_nh_init+0x3d8/0x15b0 [ 47.928547][ C1] ip6_route_info_create+0xf18/0x17d0 [ 47.928725][ C1] addrconf_f6i_alloc+0x265/0x560 [ 47.928906][ C1] __ipv6_dev_ac_inc+0x25f/0xb10 [ 47.929062][ C1] addrconf_join_anycast+0x1c0/0x220 [ 47.929252][ C1] __ipv6_ifa_notify+0x6b3/0xaf0 [ 47.929417][ C1] addrconf_dad_completed+0x12b/0xe20 [ 47.929576][ C1] addrconf_dad_work+0x38c/0xab0 [ 47.929729][ C1] process_one_work+0xe2c/0x1730 [ 47.929884][ C1] worker_thread+0x587/0xd30 [ 47.930043][ C1] kthread+0x28a/0x350 [ 47.930163][ C1] ret_from_fork+0x31/0x70 [ 47.930326][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.930489][ C1] [ 47.930567][ C1] -> (&ndev->lock){++-.}-{2:2} { [ 47.930716][ C1] HARDIRQ-ON-W at: [ 47.930826][ C1] __lock_acquire+0x797/0x1570 [ 47.931042][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.931260][ C1] _raw_write_lock_bh+0x38/0x50 [ 47.931483][ C1] addrconf_permanent_addr+0x6e/0x670 [ 47.931696][ C1] addrconf_notify+0x749/0xd60 [ 47.931900][ C1] notifier_call_chain+0xcd/0x150 [ 47.932196][ C1] __dev_notify_flags+0xe6/0x250 [ 47.932526][ C1] dev_change_flags+0xec/0x160 [ 47.932841][ C1] do_setlink+0x7d6/0x21e0 [ 47.933173][ C1] __rtnl_newlink+0xaa7/0xd80 [ 47.933482][ C1] rtnl_newlink+0x63/0xa0 [ 47.933695][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.933906][ C1] netlink_rcv_skb+0x130/0x360 [ 47.934160][ C1] netlink_unicast+0x449/0x710 [ 47.934362][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.934557][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 47.934775][ C1] ___sys_sendmsg+0xee/0x170 [ 47.934998][ C1] __sys_sendmsg+0xcd/0x170 [ 47.935212][ C1] do_syscall_64+0xc6/0x1e0 [ 47.935401][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.935633][ C1] HARDIRQ-ON-R at: [ 47.935745][ C1] __lock_acquire+0x797/0x1570 [ 47.935944][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.936185][ C1] _raw_read_lock_bh+0x44/0x80 [ 47.936385][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 47.936605][ C1] inet6_fill_link_af+0x5e/0xe0 [ 47.936787][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 47.937053][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 47.937245][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 47.937523][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 47.937712][ C1] register_netdevice+0x1177/0x1690 [ 47.937916][ C1] register_netdev+0x20/0x40 [ 47.938135][ C1] sit_init_net+0x250/0x4f0 [ 47.938344][ C1] ops_init+0x9b/0x560 [ 47.938508][ C1] register_pernet_operations+0x2db/0x710 [ 47.938758][ C1] register_pernet_device+0x2a/0x60 [ 47.938992][ C1] sit_init+0x23/0xe0 [ 47.939255][ C1] do_one_initcall+0x8d/0x1e0 [ 47.939578][ C1] do_initcalls+0x1b2/0x3e0 [ 47.939880][ C1] kernel_init_freeable+0x232/0x310 [ 47.940192][ C1] kernel_init+0x20/0x200 [ 47.940494][ C1] ret_from_fork+0x31/0x70 [ 47.940785][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.941081][ C1] IN-SOFTIRQ-W at: [ 47.941361][ C1] __lock_acquire+0x797/0x1570 [ 47.941804][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.942086][ C1] _raw_write_lock+0x30/0x40 [ 47.942375][ C1] addrconf_rs_timer+0xa9/0x730 [ 47.942681][ C1] call_timer_fn+0x13b/0x230 [ 47.943164][ C1] __run_timers+0x545/0x810 [ 47.943460][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.943761][ C1] __do_softirq+0x1f8/0x5df [ 47.944062][ C1] irq_exit_rcu+0x97/0xc0 [ 47.944363][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.944728][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.945420][ C1] _raw_spin_unlock_irqrestore+0x43/0x70 [ 47.945820][ C1] qlist_free_all+0x4c/0x140 [ 47.946156][ C1] kasan_quarantine_reduce+0x192/0x1e0 [ 47.946630][ C1] __kasan_slab_alloc+0x49/0x70 [ 47.946936][ C1] kmalloc_trace+0x101/0x280 [ 47.947224][ C1] p9_client_getattr_dotl+0x4c/0x1a0 [ 47.947515][ C1] v9fs_vfs_getattr_dotl+0x11a/0x370 [ 47.947837][ C1] ovl_getattr+0x46f/0xdd0 [ 47.948150][ C1] vfs_fstat+0x3b/0x80 [ 47.948449][ C1] __do_sys_newfstatat+0x6b/0xc0 [ 47.948769][ C1] do_syscall_64+0xc6/0x1e0 [ 47.949189][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.949569][ C1] INITIAL USE at: [ 47.949798][ C1] __lock_acquire+0x797/0x1570 [ 47.950129][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.950463][ C1] _raw_write_lock_bh+0x38/0x50 [ 47.950780][ C1] addrconf_permanent_addr+0x6e/0x670 [ 47.951111][ C1] addrconf_notify+0x749/0xd60 [ 47.951448][ C1] notifier_call_chain+0xcd/0x150 [ 47.951774][ C1] __dev_notify_flags+0xe6/0x250 [ 47.952090][ C1] dev_change_flags+0xec/0x160 [ 47.952415][ C1] do_setlink+0x7d6/0x21e0 [ 47.952727][ C1] __rtnl_newlink+0xaa7/0xd80 [ 47.953044][ C1] rtnl_newlink+0x63/0xa0 [ 47.953357][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 47.953724][ C1] netlink_rcv_skb+0x130/0x360 [ 47.954090][ C1] netlink_unicast+0x449/0x710 [ 47.954443][ C1] netlink_sendmsg+0x723/0xbe0 [ 47.954788][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 47.955113][ C1] ___sys_sendmsg+0xee/0x170 [ 47.955450][ C1] __sys_sendmsg+0xcd/0x170 [ 47.955933][ C1] do_syscall_64+0xc6/0x1e0 [ 47.956268][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.956675][ C1] INITIAL READ USE at: [ 47.956873][ C1] __lock_acquire+0x797/0x1570 [ 47.957381][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.957714][ C1] _raw_read_lock_bh+0x44/0x80 [ 47.958044][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 47.958605][ C1] inet6_fill_link_af+0x5e/0xe0 [ 47.958942][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 47.959260][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 47.959807][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 47.960199][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 47.960537][ C1] register_netdevice+0x1177/0x1690 [ 47.961085][ C1] register_netdev+0x20/0x40 [ 47.961425][ C1] sit_init_net+0x250/0x4f0 [ 47.961744][ C1] ops_init+0x9b/0x560 [ 47.962077][ C1] register_pernet_operations+0x2db/0x710 [ 47.962465][ C1] register_pernet_device+0x2a/0x60 [ 47.962834][ C1] sit_init+0x23/0xe0 [ 47.963300][ C1] do_one_initcall+0x8d/0x1e0 [ 47.963623][ C1] do_initcalls+0x1b2/0x3e0 [ 47.963937][ C1] kernel_init_freeable+0x232/0x310 [ 47.964307][ C1] kernel_init+0x20/0x200 [ 47.964766][ C1] ret_from_fork+0x31/0x70 [ 47.965059][ C1] ret_from_fork_asm+0x1a/0x30 [ 47.965390][ C1] } [ 47.965530][ C1] ... key at: [] __key.37+0x0/0x40 [ 47.966066][ C1] ... acquired at: [ 47.966239][ C1] mark_lock+0x28d/0x3e0 [ 47.966491][ C1] mark_usage+0xd9/0x2a0 [ 47.966715][ C1] __lock_acquire+0x797/0x1570 [ 47.967105][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.967337][ C1] _raw_write_lock+0x30/0x40 [ 47.967572][ C1] addrconf_rs_timer+0xa9/0x730 [ 47.967831][ C1] call_timer_fn+0x13b/0x230 [ 47.968068][ C1] __run_timers+0x545/0x810 [ 47.968304][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.968541][ C1] __do_softirq+0x1f8/0x5df [ 47.968785][ C1] irq_exit_rcu+0x97/0xc0 [ 47.969172][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.969463][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.969788][ C1] _raw_spin_unlock_irqrestore+0x43/0x70 [ 47.970092][ C1] qlist_free_all+0x4c/0x140 [ 47.970517][ C1] kasan_quarantine_reduce+0x192/0x1e0 [ 47.970765][ C1] __kasan_slab_alloc+0x49/0x70 [ 47.971035][ C1] kmalloc_trace+0x101/0x280 [ 47.971309][ C1] p9_client_getattr_dotl+0x4c/0x1a0 [ 47.971714][ C1] v9fs_vfs_getattr_dotl+0x11a/0x370 [ 47.971952][ C1] ovl_getattr+0x46f/0xdd0 [ 47.972191][ C1] vfs_fstat+0x3b/0x80 [ 47.972381][ C1] __do_sys_newfstatat+0x6b/0xc0 [ 47.972783][ C1] do_syscall_64+0xc6/0x1e0 [ 47.973027][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 47.973325][ C1] [ 47.973442][ C1] [ 47.973442][ C1] stack backtrace: [ 47.973763][ C1] CPU: 1 PID: 423 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 47.974301][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 47.974873][ C1] Call Trace: [ 47.975061][ C1] [ 47.975184][ C1] dump_stack_lvl+0x82/0xd0 [ 47.975461][ C1] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 47.975780][ C1] ? kernel_text_address+0xce/0xe0 [ 47.976035][ C1] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 47.976508][ C1] ? __pfx_usage_skip+0x10/0x10 [ 47.976770][ C1] ? __pfx_usage_match+0x10/0x10 [ 47.977016][ C1] ? arch_stack_walk+0xa2/0xf0 [ 47.977264][ C1] mark_lock_irq+0x4cd/0xa10 [ 47.977662][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 47.977929][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 47.978201][ C1] ? save_trace+0x8f/0x5b0 [ 47.978463][ C1] mark_lock+0x28d/0x3e0 [ 47.978822][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 47.979077][ C1] mark_usage+0xd9/0x2a0 [ 47.979282][ C1] __lock_acquire+0x797/0x1570 [ 47.979554][ C1] ? __pfx_validate_chain+0x10/0x10 [ 47.979808][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 47.980219][ C1] lock_acquire.part.0+0xeb/0x330 [ 47.980486][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 47.980734][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 47.980995][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 47.981600][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 47.981861][ C1] ? lock_acquire+0x32/0xc0 [ 47.982116][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 47.982377][ C1] _raw_write_lock+0x30/0x40 [ 47.982778][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 47.983042][ C1] addrconf_rs_timer+0xa9/0x730 [ 47.983296][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 47.983534][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 47.983781][ C1] ? call_timer_fn+0xe8/0x230 [ 47.984188][ C1] ? lock_acquire+0x32/0xc0 [ 47.984432][ C1] ? call_timer_fn+0xe8/0x230 [ 47.984676][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 47.984909][ C1] call_timer_fn+0x13b/0x230 [ 47.985174][ C1] ? call_timer_fn+0xe8/0x230 [ 47.985409][ C1] ? call_timer_fn+0xe8/0x230 [ 47.985654][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 47.985890][ C1] ? hlock_class+0x4e/0x130 [ 47.986134][ C1] ? mark_held_locks+0x9e/0xe0 [ 47.986395][ C1] __run_timers+0x545/0x810 [ 47.986652][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 47.986894][ C1] ? __pfx___run_timers+0x10/0x10 [ 47.987301][ C1] ? do_raw_spin_lock+0x131/0x270 [ 47.987553][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 47.987782][ C1] ? lock_acquire+0x32/0xc0 [ 47.988017][ C1] ? run_timer_softirq+0xe0/0x1b0 [ 47.988258][ C1] run_timer_softirq+0xe8/0x1b0 [ 47.988651][ C1] __do_softirq+0x1f8/0x5df [ 47.988887][ C1] irq_exit_rcu+0x97/0xc0 [ 47.989070][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 47.989325][ C1] [ 47.989452][ C1] [ 47.989721][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 47.990068][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70 [ 47.990376][ C1] Code: 10 e8 21 49 9b fd 48 89 ef e8 59 b9 9b fd 81 e3 00 02 00 00 75 1d 9c 58 f6 c4 02 75 29 48 85 db 74 01 fb 65 ff 0d 05 bf 4f 7a <74> 0e 5b 5d c3 cc cc cc cc e8 4f b3 be fd eb dc 0f 1f 44 00 00 5b [ 47.991412][ C1] RSP: 0018:ffffc9000078fab8 EFLAGS: 00000286 [ 47.991755][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 1ffffffff11a5955 [ 47.992133][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff85b40911 [ 47.992531][ C1] RBP: ffff88800104f440 R08: 0000000000000001 R09: fffffbfff11a38a9 [ 47.992895][ C1] R10: ffffffff88d1c54f R11: 0000000000000008 R12: ffff88800674de08 [ 47.993563][ C1] R13: 0000000000000000 R14: ffffc9000078fb08 R15: ffff88800674d408 [ 47.993926][ C1] ? _raw_spin_unlock_irqrestore+0x51/0x70 [ 47.994241][ C1] qlist_free_all+0x4c/0x140 [ 47.994637][ C1] kasan_quarantine_reduce+0x192/0x1e0 [ 47.994878][ C1] __kasan_slab_alloc+0x49/0x70 [ 47.995130][ C1] kmalloc_trace+0x101/0x280 [ 47.995374][ C1] p9_client_getattr_dotl+0x4c/0x1a0 [ 47.995777][ C1] v9fs_vfs_getattr_dotl+0x11a/0x370 [ 47.996026][ C1] ovl_getattr+0x46f/0xdd0 [ 47.996260][ C1] ? __pfx_ovl_getattr+0x10/0x10 [ 47.996520][ C1] ? find_held_lock+0x2c/0x110 [ 47.996767][ C1] ? __lock_release+0x103/0x460 [ 47.997168][ C1] ? __might_fault+0x11b/0x170 [ 47.997425][ C1] ? __pfx___lock_release+0x10/0x10 [ 47.997697][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 47.997937][ C1] ? __might_fault+0xc3/0x170 [ 47.998171][ C1] ? lock_acquire+0x32/0xc0 [ 47.998411][ C1] ? __might_fault+0xc3/0x170 [ 47.998671][ C1] ? vfs_getattr_nosec+0x77/0x340 [ 47.998924][ C1] vfs_fstat+0x3b/0x80 [ 47.999271][ C1] __do_sys_newfstatat+0x6b/0xc0 [ 47.999528][ C1] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 47.999782][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 48.000095][ C1] do_syscall_64+0xc6/0x1e0 [ 48.000484][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 48.000792][ C1] RIP: 0033:0x7f7738f24eae [ 48.001040][ C1] 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 [ 48.002087][ C1] RSP: 002b:00007ffc598e5f58 EFLAGS: 00000206 ORIG_RAX: 0000000000000106 [ 48.002497][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7738f24eae [ 48.003022][ C1] RDX: 00007ffc598e5ff0 RSI: 00007f7738f28cfb RDI: 0000000000000005 [ 48.003371][ C1] RBP: 00007ffc598e60b0 R08: 00007f7738ef7d20 R09: 00007f7738f34220 [ 48.003735][ C1] R10: 0000000000001000 R11: 0000000000000206 R12: 00007f7738f34220 [ 48.004092][ C1] R13: 00007ffc598e6150 R14: 00007f7738f33000 R15: 00007ffc598e6150 [ 48.004467][ C1] [ 49.568571][ T439] br2: port 1(w1) entered blocking state [ 49.568769][ T439] br2: port 1(w1) entered disabled state [ 49.568974][ T439] w1: entered allmulticast mode [ 49.570518][ T439] w1: entered promiscuous mode [ 50.471260][ T447] br2: port 2(vx10) entered blocking state [ 50.471520][ T447] br2: port 2(vx10) entered disabled state [ 50.471794][ T447] vx10: entered allmulticast mode [ 50.473369][ T447] vx10: entered promiscuous mode [ 50.473855][ T447] br2: port 2(vx10) entered blocking state [ 50.474060][ T447] br2: port 2(vx10) entered forwarding state [ 51.249330][ T454] br2: port 3(vx20) entered blocking state [ 51.249585][ T454] br2: port 3(vx20) entered disabled state [ 51.249852][ T454] vx20: entered allmulticast mode [ 51.252675][ T454] vx20: entered promiscuous mode [ 51.253155][ T454] br2: port 3(vx20) entered blocking state [ 51.253360][ T454] br2: port 3(vx20) entered forwarding state [ 52.218562][ T24] br2: port 1(w1) entered blocking state [ 52.218784][ T24] br2: port 1(w1) entered forwarding state [ 68.978148][ T549] GACT probability NOT on [ 101.226299][ T962] veth3: entered promiscuous mode [ 150.635614][ T1589] veth3: left promiscuous mode [ 151.259665][ T1595] veth3: entered promiscuous mode [ 200.236527][ T2222] veth3: left promiscuous mode [ 201.376766][ T2232] vx20: left allmulticast mode [ 201.376949][ T2232] vx20: left promiscuous mode [ 201.377201][ T2232] br1: port 2(vx20) entered disabled state [ 201.513539][ T2233] vx10: left allmulticast mode [ 201.513828][ T2233] vx10: left promiscuous mode [ 201.514208][ T2233] br1: port 1(vx10) entered disabled state [ 207.041372][ T2238] br1: port 1(vx10) entered blocking state [ 207.041723][ T2238] br1: port 1(vx10) entered disabled state [ 207.042507][ T2238] vx10: entered allmulticast mode [ 207.044972][ T2238] vx10: entered promiscuous mode [ 207.045605][ T2238] br1: port 1(vx10) entered blocking state [ 207.045900][ T2238] br1: port 1(vx10) entered forwarding state [ 207.257894][ T2240] br1: port 2(vx20) entered blocking state [ 207.258115][ T2240] br1: port 2(vx20) entered disabled state [ 207.258340][ T2240] vx20: entered allmulticast mode [ 207.259844][ T2240] vx20: entered promiscuous mode [ 207.260240][ T2240] br1: port 2(vx20) entered blocking state [ 207.260449][ T2240] br1: port 2(vx20) entered forwarding state [ 253.960150][ T2694] veth3: entered promiscuous mode [ 304.133674][ T3321] veth3: left promiscuous mode [ 304.841163][ T3327] veth3: entered promiscuous mode [ 356.003867][ T3954] veth3: left promiscuous mode [ 357.712427][ T3969] vx20: left allmulticast mode [ 357.712616][ T3969] vx20: left promiscuous mode [ 357.712885][ T3969] br1: port 2(vx20) entered disabled state [ 357.862114][ T3970] vx10: left allmulticast mode [ 357.862417][ T3970] vx10: left promiscuous mode [ 357.862867][ T3970] br1: port 1(vx10) entered disabled state [ 363.452136][ T3975] br1: port 1(vx10) entered blocking state [ 363.452381][ T3975] br1: port 1(vx10) entered disabled state [ 363.452591][ T3975] vx10: entered allmulticast mode [ 363.454186][ T3975] vx10: entered promiscuous mode [ 363.454661][ T3975] br1: port 1(vx10) entered blocking state [ 363.454891][ T3975] br1: port 1(vx10) entered forwarding state [ 363.697907][ T3977] br1: port 2(vx20) entered blocking state [ 363.698283][ T3977] br1: port 2(vx20) entered disabled state [ 363.698619][ T3977] vx20: entered allmulticast mode [ 363.701197][ T3977] vx20: entered promiscuous mode [ 363.701886][ T3977] br1: port 2(vx20) entered blocking state [ 363.702208][ T3977] br1: port 2(vx20) entered forwarding state [ 674.457513][ T6208] vx20: left allmulticast mode [ 674.457703][ T6208] vx20: left promiscuous mode [ 674.457973][ T6208] br1: port 2(vx20) entered disabled state [ 674.560366][ T6209] vx10: left allmulticast mode [ 674.560575][ T6209] vx10: left promiscuous mode [ 674.560836][ T6209] br1: port 1(vx10) entered disabled state [ 680.054758][ T6214] br1: port 1(vx10) entered blocking state [ 680.054993][ T6214] br1: port 1(vx10) entered disabled state [ 680.055215][ T6214] vx10: entered allmulticast mode [ 680.057927][ T6214] vx10: entered promiscuous mode [ 680.058357][ T6214] br1: port 1(vx10) entered blocking state [ 680.058542][ T6214] br1: port 1(vx10) entered forwarding state [ 680.270902][ T6216] br1: port 2(vx20) entered blocking state [ 680.271174][ T6216] br1: port 2(vx20) entered disabled state [ 680.271409][ T6216] vx20: entered allmulticast mode [ 680.273885][ T6216] vx20: entered promiscuous mode [ 680.278705][ T6216] br1: port 2(vx20) entered blocking state [ 680.278945][ T6216] br1: port 2(vx20) entered forwarding state [ 781.063617][ T10] vx20: left allmulticast mode [ 781.063789][ T10] vx20: left promiscuous mode [ 781.064058][ T10] br2: port 3(vx20) entered disabled state [ 781.065794][ T10] vx10: left allmulticast mode [ 781.065973][ T10] vx10: left promiscuous mode [ 781.066221][ T10] br2: port 2(vx10) entered disabled state [ 781.068636][ T10] w1: left allmulticast mode [ 781.068778][ T10] w1: left promiscuous mode [ 781.069044][ T10] br2: port 1(w1) entered disabled state [ 781.367646][ T10] vx20: left allmulticast mode [ 781.367977][ T10] vx20: left promiscuous mode [ 781.368219][ T10] br2: port 3(vx20) entered disabled state [ 781.369959][ T10] vx10: left allmulticast mode [ 781.370111][ T10] vx10: left promiscuous mode [ 781.370348][ T10] br2: port 2(vx10) entered disabled state [ 781.372014][ T10] w1: left allmulticast mode [ 781.372153][ T10] w1: left promiscuous mode [ 781.372390][ T10] br2: port 1(w1) entered disabled state [ 783.699075][ T7506] br1: port 4(veth2) entered disabled state [ 783.793617][ T7507] veth2: left allmulticast mode [ 783.793790][ T7507] veth2: left promiscuous mode [ 783.794056][ T7507] br1: port 4(veth2) entered disabled state [ 784.089765][ T7510] br1: port 3(veth1) entered disabled state [ 784.223549][ T7511] veth1: left allmulticast mode [ 784.223715][ T7511] veth1: left promiscuous mode [ 784.223979][ T7511] br1: port 3(veth1) entered disabled state [ 784.415233][ T7513] vx20: left allmulticast mode [ 784.415402][ T7513] vx20: left promiscuous mode [ 784.415649][ T7513] br1: port 2(vx20) entered disabled state [ 784.857973][ T7517] vx10: left allmulticast mode [ 784.858148][ T7517] vx10: left promiscuous mode [ 784.858399][ T7517] br1: port 1(vx10) entered disabled state