[ 35.499176][ T312] br1: port 1(vx1) entered blocking state [ 35.499557][ T312] br1: port 1(vx1) entered disabled state [ 35.499850][ T312] vx1: entered allmulticast mode [ 35.501773][ T312] vx1: entered promiscuous mode [ 35.503399][ T312] br1: port 1(vx1) entered blocking state [ 35.503683][ T312] br1: port 1(vx1) entered forwarding state [ 35.621828][ T313] br1: port 2(veth1) entered blocking state [ 35.622103][ T313] br1: port 2(veth1) entered disabled state [ 35.622352][ T313] veth1: entered allmulticast mode [ 35.624234][ T313] veth1: entered promiscuous mode [ 35.741047][ T63] br1: port 2(veth1) entered blocking state [ 35.741418][ T63] br1: port 2(veth1) entered forwarding state [ 35.872389][ T315] br1: port 3(veth2) entered blocking state [ 35.872783][ T315] br1: port 3(veth2) entered disabled state [ 35.873196][ T315] veth2: entered allmulticast mode [ 35.876138][ T315] veth2: entered promiscuous mode [ 36.006495][ T43] br1: port 3(veth2) entered blocking state [ 36.006836][ T43] br1: port 3(veth2) entered forwarding state [ 40.308960][ T356] br2: port 1(w1) entered blocking state [ 40.309213][ T356] br2: port 1(w1) entered disabled state [ 40.309427][ T356] w1: entered allmulticast mode [ 40.311337][ T356] w1: entered promiscuous mode [ 41.036753][ T362] br2: port 2(vx2) entered blocking state [ 41.036974][ T362] br2: port 2(vx2) entered disabled state [ 41.037185][ T362] vx2: entered allmulticast mode [ 41.039191][ T362] vx2: entered promiscuous mode [ 41.039981][ T362] br2: port 2(vx2) entered blocking state [ 41.040184][ T362] br2: port 2(vx2) entered forwarding state [ 41.948104][ T43] br2: port 1(w1) entered blocking state [ 41.948479][ T43] br2: port 1(w1) entered forwarding state [ 44.305495][ T390] br2: port 1(w1) entered blocking state [ 44.305730][ T390] br2: port 1(w1) entered disabled state [ 44.305982][ T390] w1: entered allmulticast mode [ 44.307868][ T390] w1: entered promiscuous mode [ 44.909977][ C2] [ 44.910112][ C2] ======================================================== [ 44.910389][ C2] WARNING: possible irq lock inversion dependency detected [ 44.910650][ C2] 6.9.0-rc1-virtme #1 Not tainted [ 44.910830][ C2] -------------------------------------------------------- [ 44.911079][ C2] bridge/395 just changed the state of lock: [ 44.911296][ C2] ffff888008a80d80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 44.911631][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 44.911897][ C2] (&p->alloc_lock){+.+.}-{2:2} [ 44.911901][ C2] [ 44.911901][ C2] [ 44.911901][ C2] and interrupts could create inverse lock ordering between them. [ 44.911901][ C2] [ 44.912524][ C2] [ 44.912524][ C2] other info that might help us debug this: [ 44.912763][ C2] Possible interrupt unsafe locking scenario: [ 44.912763][ C2] [ 44.913003][ C2] CPU0 CPU1 [ 44.913181][ C2] ---- ---- [ 44.913341][ C2] lock(&p->alloc_lock); [ 44.913478][ C2] local_irq_disable(); [ 44.913684][ C2] lock(&ndev->lock); [ 44.913890][ C2] lock(&p->alloc_lock); [ 44.914090][ C2] [ 44.914223][ C2] lock(&ndev->lock); [ 44.914348][ C2] [ 44.914348][ C2] *** DEADLOCK *** [ 44.914348][ C2] [ 44.914591][ C2] 1 lock held by bridge/395: [ 44.914754][ C2] #0: ffffc90000230b68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 44.915072][ C2] [ 44.915072][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 44.915359][ C2] -> (&p->alloc_lock){+.+.}-{2:2} { [ 44.915528][ C2] HARDIRQ-ON-W at: [ 44.915660][ C2] __lock_acquire+0x797/0x1570 [ 44.915885][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.916088][ C2] _raw_spin_lock+0x30/0x40 [ 44.916323][ C2] set_mems_allowed+0x1d/0x210 [ 44.916542][ C2] kernel_init_freeable+0x72/0x310 [ 44.916758][ C2] kernel_init+0x20/0x200 [ 44.916978][ C2] ret_from_fork+0x31/0x70 [ 44.917197][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.917422][ C2] SOFTIRQ-ON-W at: [ 44.917578][ C2] __lock_acquire+0x797/0x1570 [ 44.917901][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.918241][ C2] _raw_spin_lock+0x30/0x40 [ 44.918571][ C2] set_mems_allowed+0x1d/0x210 [ 44.918907][ C2] kernel_init_freeable+0x72/0x310 [ 44.919236][ C2] kernel_init+0x20/0x200 [ 44.919564][ C2] ret_from_fork+0x31/0x70 [ 44.919889][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.920214][ C2] INITIAL USE at: [ 44.920410][ C2] __lock_acquire+0x797/0x1570 [ 44.920741][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.921065][ C2] _raw_spin_lock+0x30/0x40 [ 44.921386][ C2] set_mems_allowed+0x1d/0x210 [ 44.921713][ C2] kernel_init_freeable+0x72/0x310 [ 44.922036][ C2] kernel_init+0x20/0x200 [ 44.922354][ C2] ret_from_fork+0x31/0x70 [ 44.922687][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.923014][ C2] } [ 44.923151][ C2] ... key at: [] __key.387+0x0/0x40 [ 44.923589][ C2] ... acquired at: [ 44.923790][ C2] __lock_acquire+0xaf0/0x1570 [ 44.924055][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.924318][ C2] _raw_spin_lock+0x30/0x40 [ 44.924579][ C2] __get_task_comm+0x27/0x70 [ 44.924831][ C2] ref_tracker_alloc+0x2ee/0x490 [ 44.925010][ C2] netdev_get_by_index+0x5e/0x80 [ 44.925232][ C2] fib6_nh_init+0x3d8/0x15b0 [ 44.925485][ C2] ip6_route_info_create+0xf18/0x17d0 [ 44.925707][ C2] addrconf_f6i_alloc+0x265/0x560 [ 44.925937][ C2] __ipv6_dev_ac_inc+0x25f/0xb10 [ 44.926224][ C2] addrconf_join_anycast+0x1c0/0x220 [ 44.926509][ C2] __ipv6_ifa_notify+0x6b3/0xaf0 [ 44.926773][ C2] addrconf_dad_completed+0x12b/0xe20 [ 44.926986][ C2] addrconf_dad_work+0x38c/0xab0 [ 44.927162][ C2] process_one_work+0xe2c/0x1730 [ 44.927415][ C2] worker_thread+0x587/0xd30 [ 44.927677][ C2] kthread+0x28a/0x350 [ 44.927884][ C2] ret_from_fork+0x31/0x70 [ 44.928158][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.928424][ C2] [ 44.928586][ C2] -> (&ndev->lock){++-.}-{2:2} { [ 44.928870][ C2] HARDIRQ-ON-W at: [ 44.929083][ C2] __lock_acquire+0x797/0x1570 [ 44.929425][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.929774][ C2] _raw_write_lock_bh+0x38/0x50 [ 44.930131][ C2] addrconf_permanent_addr+0x6e/0x670 [ 44.930460][ C2] addrconf_notify+0x749/0xd60 [ 44.930790][ C2] notifier_call_chain+0xcd/0x150 [ 44.931120][ C2] __dev_notify_flags+0xe6/0x250 [ 44.931451][ C2] dev_change_flags+0xec/0x160 [ 44.931773][ C2] do_setlink+0x7d6/0x21e0 [ 44.932094][ C2] __rtnl_newlink+0xaa7/0xd80 [ 44.932421][ C2] rtnl_newlink+0x63/0xa0 [ 44.932774][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 44.933102][ C2] netlink_rcv_skb+0x130/0x360 [ 44.933452][ C2] netlink_unicast+0x449/0x710 [ 44.933784][ C2] netlink_sendmsg+0x723/0xbe0 [ 44.934112][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 44.934447][ C2] ___sys_sendmsg+0xee/0x170 [ 44.934783][ C2] __sys_sendmsg+0xcd/0x170 [ 44.935118][ C2] do_syscall_64+0xc6/0x1e0 [ 44.935452][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 44.935707][ C2] HARDIRQ-ON-R at: [ 44.935841][ C2] __lock_acquire+0x797/0x1570 [ 44.936046][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.936256][ C2] _raw_read_lock_bh+0x44/0x80 [ 44.936467][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 44.936677][ C2] inet6_fill_link_af+0x5e/0xe0 [ 44.936878][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 44.937081][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 44.937295][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 44.937538][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 44.937741][ C2] register_netdevice+0x1177/0x1690 [ 44.937949][ C2] register_netdev+0x20/0x40 [ 44.938164][ C2] sit_init_net+0x250/0x4f0 [ 44.938381][ C2] ops_init+0x9b/0x560 [ 44.938550][ C2] register_pernet_operations+0x2db/0x710 [ 44.938793][ C2] register_pernet_device+0x2a/0x60 [ 44.939002][ C2] sit_init+0x23/0xe0 [ 44.939185][ C2] do_one_initcall+0x8d/0x1e0 [ 44.939392][ C2] do_initcalls+0x1b2/0x3e0 [ 44.939600][ C2] kernel_init_freeable+0x232/0x310 [ 44.939802][ C2] kernel_init+0x20/0x200 [ 44.940009][ C2] ret_from_fork+0x31/0x70 [ 44.940221][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.940425][ C2] IN-SOFTIRQ-W at: [ 44.940548][ C2] __lock_acquire+0x797/0x1570 [ 44.940754][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.940955][ C2] _raw_write_lock+0x30/0x40 [ 44.941164][ C2] addrconf_rs_timer+0xa9/0x730 [ 44.941365][ C2] call_timer_fn+0x13b/0x230 [ 44.941580][ C2] __run_timers+0x545/0x810 [ 44.941789][ C2] timer_expire_remote+0x9b/0xe0 [ 44.941993][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 44.942213][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 44.942415][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 44.942618][ C2] __do_softirq+0x1f8/0x5df [ 44.942823][ C2] irq_exit_rcu+0x97/0xc0 [ 44.943035][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 44.943277][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 44.943548][ C2] stack_depot_save_flags+0xc6/0x530 [ 44.943750][ C2] set_track_prepare+0x40/0x70 [ 44.943967][ C2] ___slab_alloc+0xe8b/0x10a0 [ 44.944170][ C2] __kmalloc+0x34c/0x3c0 [ 44.944383][ C2] p9_fcall_init+0x7d/0x1b0 [ 44.944589][ C2] p9_tag_alloc+0x138/0x700 [ 44.944793][ C2] p9_client_prepare_req+0xe6/0x290 [ 44.945000][ C2] p9_client_rpc+0x18d/0x930 [ 44.945210][ C2] p9_client_clunk+0x74/0xe0 [ 44.945414][ C2] v9fs_dentry_release+0xb9/0x140 [ 44.945631][ C2] __dentry_kill+0x1d9/0x4f0 [ 44.945849][ C2] dput.part.0+0x333/0x6c0 [ 44.946058][ C2] walk_component+0x199/0x4f0 [ 44.946265][ C2] link_path_walk.part.0.constprop.0+0x494/0x9f0 [ 44.946523][ C2] path_lookupat+0x72/0x660 [ 44.946800][ C2] filename_lookup+0x19e/0x420 [ 44.947118][ C2] vfs_statx+0xe8/0x460 [ 44.947462][ C2] vfs_fstatat+0x93/0xc0 [ 44.947792][ C2] __do_sys_newfstatat+0x6b/0xc0 [ 44.948119][ C2] do_syscall_64+0xc6/0x1e0 [ 44.948444][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 44.948834][ C2] INITIAL USE at: [ 44.949055][ C2] __lock_acquire+0x797/0x1570 [ 44.949388][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.949719][ C2] _raw_write_lock_bh+0x38/0x50 [ 44.950045][ C2] addrconf_permanent_addr+0x6e/0x670 [ 44.950378][ C2] addrconf_notify+0x749/0xd60 [ 44.950704][ C2] notifier_call_chain+0xcd/0x150 [ 44.951239][ C2] __dev_notify_flags+0xe6/0x250 [ 44.951558][ C2] dev_change_flags+0xec/0x160 [ 44.951885][ C2] do_setlink+0x7d6/0x21e0 [ 44.952218][ C2] __rtnl_newlink+0xaa7/0xd80 [ 44.952547][ C2] rtnl_newlink+0x63/0xa0 [ 44.952871][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 44.953196][ C2] netlink_rcv_skb+0x130/0x360 [ 44.953520][ C2] netlink_unicast+0x449/0x710 [ 44.953848][ C2] netlink_sendmsg+0x723/0xbe0 [ 44.954130][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 44.954473][ C2] ___sys_sendmsg+0xee/0x170 [ 44.954779][ C2] __sys_sendmsg+0xcd/0x170 [ 44.955064][ C2] do_syscall_64+0xc6/0x1e0 [ 44.955559][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 44.955930][ C2] INITIAL READ USE at: [ 44.956061][ C2] __lock_acquire+0x797/0x1570 [ 44.956406][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.956938][ C2] _raw_read_lock_bh+0x44/0x80 [ 44.957288][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 44.957700][ C2] inet6_fill_link_af+0x5e/0xe0 [ 44.958226][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 44.958581][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 44.958991][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 44.959584][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 44.959927][ C2] register_netdevice+0x1177/0x1690 [ 44.960342][ C2] register_netdev+0x20/0x40 [ 44.961096][ C2] sit_init_net+0x250/0x4f0 [ 44.961454][ C2] ops_init+0x9b/0x560 [ 44.961785][ C2] register_pernet_operations+0x2db/0x710 [ 44.962178][ C2] register_pernet_device+0x2a/0x60 [ 44.962568][ C2] sit_init+0x23/0xe0 [ 44.962897][ C2] do_one_initcall+0x8d/0x1e0 [ 44.963223][ C2] do_initcalls+0x1b2/0x3e0 [ 44.963579][ C2] kernel_init_freeable+0x232/0x310 [ 44.963905][ C2] kernel_init+0x20/0x200 [ 44.964123][ C2] ret_from_fork+0x31/0x70 [ 44.964451][ C2] ret_from_fork_asm+0x1a/0x30 [ 44.964653][ C2] } [ 44.964736][ C2] ... key at: [] __key.37+0x0/0x40 [ 44.964986][ C2] ... acquired at: [ 44.965250][ C2] mark_lock+0x28d/0x3e0 [ 44.965415][ C2] mark_usage+0xd9/0x2a0 [ 44.965577][ C2] __lock_acquire+0x797/0x1570 [ 44.965739][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.966002][ C2] _raw_write_lock+0x30/0x40 [ 44.966172][ C2] addrconf_rs_timer+0xa9/0x730 [ 44.966333][ C2] call_timer_fn+0x13b/0x230 [ 44.966497][ C2] __run_timers+0x545/0x810 [ 44.966656][ C2] timer_expire_remote+0x9b/0xe0 [ 44.966926][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 44.967090][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 44.967263][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 44.967427][ C2] __do_softirq+0x1f8/0x5df [ 44.967694][ C2] irq_exit_rcu+0x97/0xc0 [ 44.967858][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 44.968113][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 44.968331][ C2] stack_depot_save_flags+0xc6/0x530 [ 44.968595][ C2] set_track_prepare+0x40/0x70 [ 44.968762][ C2] ___slab_alloc+0xe8b/0x10a0 [ 44.968927][ C2] __kmalloc+0x34c/0x3c0 [ 44.969091][ C2] p9_fcall_init+0x7d/0x1b0 [ 44.969365][ C2] p9_tag_alloc+0x138/0x700 [ 44.969532][ C2] p9_client_prepare_req+0xe6/0x290 [ 44.969692][ C2] p9_client_rpc+0x18d/0x930 [ 44.969855][ C2] p9_client_clunk+0x74/0xe0 [ 44.970124][ C2] v9fs_dentry_release+0xb9/0x140 [ 44.970287][ C2] __dentry_kill+0x1d9/0x4f0 [ 44.970452][ C2] dput.part.0+0x333/0x6c0 [ 44.970614][ C2] walk_component+0x199/0x4f0 [ 44.970908][ C2] link_path_walk.part.0.constprop.0+0x494/0x9f0 [ 44.971112][ C2] path_lookupat+0x72/0x660 [ 44.971275][ C2] filename_lookup+0x19e/0x420 [ 44.971435][ C2] vfs_statx+0xe8/0x460 [ 44.971563][ C2] vfs_fstatat+0x93/0xc0 [ 44.971722][ C2] __do_sys_newfstatat+0x6b/0xc0 [ 44.971886][ C2] do_syscall_64+0xc6/0x1e0 [ 44.972050][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 44.972266][ C2] [ 44.972349][ C2] [ 44.972349][ C2] stack backtrace: [ 44.972556][ C2] CPU: 2 PID: 395 Comm: bridge Not tainted 6.9.0-rc1-virtme #1 [ 44.972802][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 44.973284][ C2] Call Trace: [ 44.973434][ C2] [ 44.973535][ C2] dump_stack_lvl+0x82/0xd0 [ 44.973795][ C2] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 44.974309][ C2] ? kernel_text_address+0xce/0xe0 [ 44.974579][ C2] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 44.974905][ C2] ? __pfx_usage_skip+0x10/0x10 [ 44.975169][ C2] ? __pfx_usage_match+0x10/0x10 [ 44.975785][ C2] ? arch_stack_walk+0xa2/0xf0 [ 44.976049][ C2] mark_lock_irq+0x4cd/0xa10 [ 44.976310][ C2] ? __pfx_mark_lock_irq+0x10/0x10 [ 44.976571][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 44.977032][ C2] ? save_trace+0x8f/0x5b0 [ 44.977293][ C2] mark_lock+0x28d/0x3e0 [ 44.977487][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 44.977759][ C2] mark_usage+0xd9/0x2a0 [ 44.977960][ C2] __lock_acquire+0x797/0x1570 [ 44.978227][ C2] ? __pfx_validate_chain+0x10/0x10 [ 44.978490][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 44.978745][ C2] lock_acquire.part.0+0xeb/0x330 [ 44.978999][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 44.979268][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 44.979538][ C2] ? trace_lock_acquire+0x135/0x1c0 [ 44.979803][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 44.980064][ C2] ? lock_acquire+0x32/0xc0 [ 44.980329][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 44.980777][ C2] _raw_write_lock+0x30/0x40 [ 44.981037][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 44.981197][ C2] addrconf_rs_timer+0xa9/0x730 [ 44.981363][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 44.981771][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 44.981997][ C2] ? call_timer_fn+0xe8/0x230 [ 44.982258][ C2] ? lock_acquire+0x32/0xc0 [ 44.982522][ C2] ? call_timer_fn+0xe8/0x230 [ 44.982866][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 44.983066][ C2] call_timer_fn+0x13b/0x230 [ 44.983328][ C2] ? call_timer_fn+0xe8/0x230 [ 44.983596][ C2] ? call_timer_fn+0xe8/0x230 [ 44.984048][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 44.984304][ C2] ? mark_lock+0x38/0x3e0 [ 44.984509][ C2] __run_timers+0x545/0x810 [ 44.984774][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 44.985038][ C2] ? __pfx___run_timers+0x10/0x10 [ 44.985295][ C2] ? __lock_release+0x103/0x460 [ 44.985556][ C2] ? do_raw_spin_lock+0x131/0x270 [ 44.985813][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 44.986068][ C2] ? lock_acquire+0x32/0xc0 [ 44.986321][ C2] ? timer_expire_remote+0x93/0xe0 [ 44.986581][ C2] timer_expire_remote+0x9b/0xe0 [ 44.986842][ C2] tmigr_handle_remote_cpu+0x270/0x430 [ 44.987101][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 44.987617][ C2] tmigr_handle_remote_up+0x19f/0x2e0 [ 44.987882][ C2] tmigr_handle_remote+0x21d/0x3a0 [ 44.988136][ C2] ? do_raw_spin_lock+0x131/0x270 [ 44.988393][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 44.988841][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 44.989110][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 44.989439][ C2] __do_softirq+0x1f8/0x5df [ 44.989702][ C2] irq_exit_rcu+0x97/0xc0 [ 44.989906][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 44.990116][ C2] [ 44.990211][ C2] [ 44.990293][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 44.990499][ C2] RIP: 0010:stack_depot_save_flags+0xc6/0x530 [ 44.990718][ C2] Code: f5 75 83 f8 03 0f 86 1c 03 00 00 41 89 fc 89 f8 48 89 e9 44 8b 01 44 03 61 08 83 ee 03 48 83 c1 0c 03 41 f8 45 29 e0 41 01 f8 <44> 89 e7 41 01 c4 c1 c7 04 44 31 c7 29 f8 41 89 c0 89 f8 44 01 e7 [ 44.991303][ C2] RSP: 0018:ffffc9000098f370 EFLAGS: 00000207 [ 44.991624][ C2] RAX: 0000000003de9154 RBX: 0000000000002800 RCX: ffffc9000098f430 [ 44.991867][ C2] RDX: 0000000000000010 RSI: 0000000000000008 RDI: 000000007d21f348 [ 44.992128][ C2] RBP: ffffc9000098f3d0 R08: 000000004f26b08e R09: fffff52000131e3c [ 44.992486][ C2] R10: ffffc9000098f298 R11: ffffc9000098f2d9 R12: 000000002dfb42b9 [ 44.992730][ C2] R13: 0000000000000000 R14: 0000000000000010 R15: 0000000000000001 [ 44.992978][ C2] set_track_prepare+0x40/0x70 [ 44.993379][ C2] ? p9_fcall_init+0x7d/0x1b0 [ 44.993582][ C2] ? p9_tag_alloc+0x138/0x700 [ 44.993749][ C2] ? p9_client_prepare_req+0xe6/0x290 [ 44.993908][ C2] ? p9_client_rpc+0x18d/0x930 [ 44.994178][ C2] ? p9_client_clunk+0x74/0xe0 [ 44.994336][ C2] ? v9fs_dentry_release+0xb9/0x140 [ 44.994498][ C2] ? __dentry_kill+0x1d9/0x4f0 [ 44.994657][ C2] ? dput.part.0+0x333/0x6c0 [ 44.994937][ C2] ? walk_component+0x199/0x4f0 [ 44.995104][ C2] ? link_path_walk.part.0.constprop.0+0x494/0x9f0 [ 44.995309][ C2] ? path_lookupat+0x72/0x660 [ 44.995491][ C2] ? filename_lookup+0x19e/0x420 [ 44.995655][ C2] ? vfs_statx+0xe8/0x460 [ 44.995780][ C2] ? vfs_fstatat+0x93/0xc0 [ 44.995940][ C2] ? __do_sys_newfstatat+0x6b/0xc0 [ 44.996106][ C2] ? do_syscall_64+0xc6/0x1e0 [ 44.996266][ C2] ___slab_alloc+0xe8b/0x10a0 [ 44.996425][ C2] ? fs_reclaim_acquire+0xb3/0x170 [ 44.996591][ C2] ? p9_fcall_init+0x7d/0x1b0 [ 44.996758][ C2] ? __pfx___lock_release+0x10/0x10 [ 44.996923][ C2] ? p9_fcall_init+0x7d/0x1b0 [ 44.997192][ C2] ? __kmalloc+0x34c/0x3c0 [ 44.997350][ C2] __kmalloc+0x34c/0x3c0 [ 44.997470][ C2] p9_fcall_init+0x7d/0x1b0 [ 44.997631][ C2] p9_tag_alloc+0x138/0x700 [ 44.997791][ C2] ? __pfx_p9_tag_alloc+0x10/0x10 [ 44.998071][ C2] ? validate_chain+0x130/0x9b0 [ 44.998236][ C2] ? hlock_class+0x4e/0x130 [ 44.998402][ C2] p9_client_prepare_req+0xe6/0x290 [ 44.998564][ C2] ? hlock_class+0x4e/0x130 [ 44.998725][ C2] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 44.998926][ C2] ? __lock_acquire+0xaf0/0x1570 [ 44.999088][ C2] p9_client_rpc+0x18d/0x930 [ 44.999250][ C2] ? __pfx_p9_client_rpc+0x10/0x10 [ 44.999412][ C2] ? __lock_release+0x103/0x460 [ 44.999571][ C2] ? list_lru_add+0x76/0x250 [ 44.999743][ C2] ? __pfx___lock_release+0x10/0x10 [ 44.999902][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 45.000178][ C2] ? find_held_lock+0x2c/0x110 [ 45.000337][ C2] ? __lock_release+0x103/0x460 [ 45.000497][ C2] ? __pfx___lock_release+0x10/0x10 [ 45.000659][ C2] p9_client_clunk+0x74/0xe0 [ 45.000933][ C2] v9fs_dentry_release+0xb9/0x140 [ 45.001103][ C2] __dentry_kill+0x1d9/0x4f0 [ 45.001285][ C2] ? __pfx_kfree_link+0x10/0x10 [ 45.001477][ C2] dput.part.0+0x333/0x6c0 [ 45.001727][ C2] walk_component+0x199/0x4f0 [ 45.001990][ C2] link_path_walk.part.0.constprop.0+0x494/0x9f0 [ 45.002317][ C2] ? __pfx_link_path_walk.part.0.constprop.0+0x10/0x10 [ 45.002637][ C2] ? validate_chain+0x130/0x9b0 [ 45.002899][ C2] ? hlock_class+0x4e/0x130 [ 45.003160][ C2] path_lookupat+0x72/0x660 [ 45.003422][ C2] filename_lookup+0x19e/0x420 [ 45.003692][ C2] ? __pfx_filename_lookup+0x10/0x10 [ 45.003956][ C2] ? __pfx_kfree_link+0x10/0x10 [ 45.004403][ C2] ? find_held_lock+0x2c/0x110 [ 45.004663][ C2] ? __lock_release+0x103/0x460 [ 45.004921][ C2] ? __might_fault+0x11b/0x170 [ 45.005175][ C2] ? __pfx___lock_release+0x10/0x10 [ 45.005616][ C2] ? trace_lock_acquire+0x135/0x1c0 [ 45.005878][ C2] vfs_statx+0xe8/0x460 [ 45.006085][ C2] ? __pfx_vfs_statx+0x10/0x10 [ 45.006349][ C2] ? getname_flags+0xbd/0x3d0 [ 45.006792][ C2] vfs_fstatat+0x93/0xc0 [ 45.006988][ C2] __do_sys_newfstatat+0x6b/0xc0 [ 45.007251][ C2] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 45.007514][ C2] ? __x64_sys_openat+0x123/0x1e0 [ 45.007773][ C2] ? __pfx___x64_sys_openat+0x10/0x10 [ 45.008228][ C2] ? __pfx_do_faccessat+0x10/0x10 [ 45.008497][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 45.008820][ C2] do_syscall_64+0xc6/0x1e0 [ 45.009079][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 45.009497][ C2] RIP: 0033:0x7f0e8462ceae [ 45.009668][ C2] 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 [ 45.010450][ C2] RSP: 002b:00007ffe38b6c2a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 45.010819][ C2] RAX: ffffffffffffffda RBX: 0000000000000011 RCX: 00007f0e8462ceae [ 45.011240][ C2] RDX: 00007ffe38b6c380 RSI: 00007ffe38b6c2b0 RDI: 00000000ffffff9c [ 45.011688][ C2] RBP: 00007ffe38b6c440 R08: 00000000ffffffff R09: 00007ffe38b6c2b0 [ 45.012075][ C2] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe38b6c2b7 [ 45.012714][ C2] R13: 00007ffe38b6c2b0 R14: 00007f0e8463c220 R15: 00007f0e845fe000 [ 45.013134][ C2] [ 45.170232][ T396] br2: port 2(vx2) entered blocking state [ 45.170439][ T396] br2: port 2(vx2) entered disabled state [ 45.170631][ T396] vx2: entered allmulticast mode [ 45.172238][ T396] vx2: entered promiscuous mode [ 45.172995][ T396] br2: port 2(vx2) entered blocking state [ 45.173177][ T396] br2: port 2(vx2) entered forwarding state [ 45.910797][ T41] br2: port 1(w1) entered blocking state [ 45.911024][ T41] br2: port 1(w1) entered forwarding state [ 57.912729][ T467] GACT probability NOT on [ 67.047067][ T578] veth3: entered promiscuous mode [ 95.917153][ T917] veth3: left promiscuous mode [ 119.152022][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.252860][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.353703][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.454570][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.555495][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.656365][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.757091][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.857799][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 119.958652][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 120.059441][ C2] vxlan: non-ECT from 192.0.2.34 with TOS=0x1 [ 171.324711][ C3] net_ratelimit: 10 callbacks suppressed [ 171.324730][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.431536][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.532312][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.633144][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.734091][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.834895][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 171.935619][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 172.036389][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 172.137222][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 172.238113][ C3] vxlan: non-ECT from 192.0.2.34 with TOS=0x3 [ 173.192512][ T1913] vx1: left allmulticast mode [ 173.192837][ T1913] vx1: left promiscuous mode [ 173.193242][ T1913] br1: port 1(vx1) entered disabled state [ 178.395280][ T1915] br1: port 1(vx1) entered blocking state [ 178.395463][ T1915] br1: port 1(vx1) entered disabled state [ 178.395664][ T1915] vx1: entered allmulticast mode [ 178.397200][ T1915] vx1: entered promiscuous mode [ 178.397834][ T1915] br1: port 1(vx1) entered blocking state [ 178.397985][ T1915] br1: port 1(vx1) entered forwarding state [ 198.842961][ T2049] veth3: entered promiscuous mode [ 229.087357][ T2388] veth3: left promiscuous mode [ 230.614562][ T2402] vx1: left allmulticast mode [ 230.614796][ T2402] vx1: left promiscuous mode [ 230.615974][ T2402] br1: port 1(vx1) entered disabled state [ 235.800096][ T2404] br1: port 1(vx1) entered blocking state [ 235.800369][ T2404] br1: port 1(vx1) entered disabled state [ 235.800618][ T2404] vx1: entered allmulticast mode [ 235.803150][ T2404] vx1: entered promiscuous mode [ 235.804094][ T2404] br1: port 1(vx1) entered blocking state [ 235.804331][ T2404] br1: port 1(vx1) entered forwarding state [ 324.403285][ T3042] vx1: left allmulticast mode [ 324.403500][ T3042] vx1: left promiscuous mode [ 324.403783][ T3042] br1: port 1(vx1) entered disabled state [ 329.616628][ T3044] br1: port 1(vx1) entered blocking state [ 329.616851][ T3044] br1: port 1(vx1) entered disabled state [ 329.617068][ T3044] vx1: entered allmulticast mode [ 329.619431][ T3044] vx1: entered promiscuous mode [ 329.620108][ T3044] br1: port 1(vx1) entered blocking state [ 329.620258][ T3044] br1: port 1(vx1) entered forwarding state [ 336.705717][ T70] vx2: left allmulticast mode [ 336.705966][ T70] vx2: left promiscuous mode [ 336.706321][ T70] br2: port 2(vx2) entered disabled state [ 336.708948][ T70] w1: left allmulticast mode [ 336.709125][ T70] w1: left promiscuous mode [ 336.709466][ T70] br2: port 1(w1) entered disabled state [ 337.075955][ T70] vx2: left allmulticast mode [ 337.076137][ T70] vx2: left promiscuous mode [ 337.076421][ T70] br2: port 2(vx2) entered disabled state [ 337.078621][ T70] w1: left allmulticast mode [ 337.078794][ T70] w1: left promiscuous mode [ 337.079129][ T70] br2: port 1(w1) entered disabled state [ 339.709626][ T3082] vx1: left allmulticast mode [ 339.709822][ T3082] vx1: left promiscuous mode [ 339.710102][ T3082] br1: port 1(vx1) entered disabled state [ 340.092835][ T3085] br1: port 3(veth2) entered disabled state [ 340.211434][ T3086] veth2: left allmulticast mode [ 340.211633][ T3086] veth2: left promiscuous mode [ 340.211911][ T3086] br1: port 3(veth2) entered disabled state [ 340.323398][ T3087] br1: port 2(veth1) entered disabled state [ 340.432560][ T3088] veth1: left allmulticast mode [ 340.432769][ T3088] veth1: left promiscuous mode [ 340.433941][ T3088] br1: port 2(veth1) entered disabled state