[ 28.014299][ T289] 8021q: 802.1Q VLAN Support v1.8 [ 32.567637][ T334] br1: port 1(vx10) entered blocking state [ 32.568087][ T334] br1: port 1(vx10) entered disabled state [ 32.568401][ T334] vx10: entered allmulticast mode [ 32.570352][ T334] vx10: entered promiscuous mode [ 32.571181][ T334] br1: port 1(vx10) entered blocking state [ 32.571492][ T334] br1: port 1(vx10) entered forwarding state [ 32.585085][ T334] ip (334) used greatest stack depth: 24272 bytes left [ 33.060556][ T339] br1: port 2(vx20) entered blocking state [ 33.060841][ T339] br1: port 2(vx20) entered disabled state [ 33.061298][ T339] vx20: entered allmulticast mode [ 33.063841][ T339] vx20: entered promiscuous mode [ 33.064342][ T339] br1: port 2(vx20) entered blocking state [ 33.064577][ T339] br1: port 2(vx20) entered forwarding state [ 33.301984][ T341] br1: port 3(veth1) entered blocking state [ 33.302306][ T341] br1: port 3(veth1) entered disabled state [ 33.302548][ T341] veth1: entered allmulticast mode [ 33.304387][ T341] veth1: entered promiscuous mode [ 33.426363][ T7] br1: port 3(veth1) entered blocking state [ 33.426718][ T7] br1: port 3(veth1) entered forwarding state [ 33.769584][ T345] br1: port 4(veth2) entered blocking state [ 33.770080][ T345] br1: port 4(veth2) entered disabled state [ 33.770322][ T345] veth2: entered allmulticast mode [ 33.772123][ T345] veth2: entered promiscuous mode [ 33.921739][ T61] br1: port 4(veth2) entered blocking state [ 33.922078][ T61] br1: port 4(veth2) entered forwarding state [ 38.544484][ T389] br2: port 1(w1) entered blocking state [ 38.544736][ T389] br2: port 1(w1) entered disabled state [ 38.544986][ T389] w1: entered allmulticast mode [ 38.546956][ T389] w1: entered promiscuous mode [ 39.482573][ T397] br2: port 2(vx10) entered blocking state [ 39.482830][ T397] br2: port 2(vx10) entered disabled state [ 39.483072][ T397] vx10: entered allmulticast mode [ 39.484859][ T397] vx10: entered promiscuous mode [ 39.485350][ T397] br2: port 2(vx10) entered blocking state [ 39.485821][ T397] br2: port 2(vx10) entered forwarding state [ 40.335488][ T404] br2: port 3(vx20) entered blocking state [ 40.335760][ T404] br2: port 3(vx20) entered disabled state [ 40.336298][ T404] vx20: entered allmulticast mode [ 40.338135][ T404] vx20: entered promiscuous mode [ 40.338613][ T404] br2: port 3(vx20) entered blocking state [ 40.338844][ T404] br2: port 3(vx20) entered forwarding state [ 41.304338][ T61] br2: port 1(w1) entered blocking state [ 41.304795][ T61] br2: port 1(w1) entered forwarding state [ 43.817903][ C2] [ 43.818017][ C2] ======================================================== [ 43.818246][ C2] WARNING: possible irq lock inversion dependency detected [ 43.818473][ C2] 6.9.0-rc1-virtme #1 Not tainted [ 43.818627][ C2] -------------------------------------------------------- [ 43.818856][ C2] ip/436 just changed the state of lock: [ 43.819011][ C2] ffff888005af3d80 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 43.819293][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 43.819514][ C2] (&p->alloc_lock){+.+.}-{2:2} [ 43.819518][ C2] [ 43.819518][ C2] [ 43.819518][ C2] and interrupts could create inverse lock ordering between them. [ 43.819518][ C2] [ 43.820105][ C2] [ 43.820105][ C2] other info that might help us debug this: [ 43.820338][ C2] Possible interrupt unsafe locking scenario: [ 43.820338][ C2] [ 43.820562][ C2] CPU0 CPU1 [ 43.820710][ C2] ---- ---- [ 43.820860][ C2] lock(&p->alloc_lock); [ 43.820977][ C2] local_irq_disable(); [ 43.821159][ C2] lock(&ndev->lock); [ 43.821346][ C2] lock(&p->alloc_lock); [ 43.821537][ C2] [ 43.821651][ C2] lock(&ndev->lock); [ 43.821776][ C2] [ 43.821776][ C2] *** DEADLOCK *** [ 43.821776][ C2] [ 43.821999][ C2] 3 locks held by ip/436: [ 43.822114][ C2] #0: ffff8880014c8150 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: walk_component+0x29e/0x4f0 [ 43.822425][ C2] #1: ffff88803613c6c0 (lock){+.+.}-{2:2}, at: __radix_tree_preload+0x30/0x5b0 [ 43.822700][ C2] #2: ffffc90000230d68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 43.822972][ C2] [ 43.822972][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 43.823231][ C2] -> (&p->alloc_lock){+.+.}-{2:2} { [ 43.823387][ C2] HARDIRQ-ON-W at: [ 43.823503][ C2] __lock_acquire+0x797/0x1570 [ 43.823697][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.823896][ C2] _raw_spin_lock+0x30/0x40 [ 43.824088][ C2] set_mems_allowed+0x1d/0x210 [ 43.824278][ C2] kernel_init_freeable+0x72/0x310 [ 43.824469][ C2] kernel_init+0x20/0x200 [ 43.824660][ C2] ret_from_fork+0x31/0x70 [ 43.824854][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.825048][ C2] SOFTIRQ-ON-W at: [ 43.825161][ C2] __lock_acquire+0x797/0x1570 [ 43.825352][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.825580][ C2] _raw_spin_lock+0x30/0x40 [ 43.825786][ C2] set_mems_allowed+0x1d/0x210 [ 43.825974][ C2] kernel_init_freeable+0x72/0x310 [ 43.826169][ C2] kernel_init+0x20/0x200 [ 43.826358][ C2] ret_from_fork+0x31/0x70 [ 43.826546][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.826740][ C2] INITIAL USE at: [ 43.826864][ C2] __lock_acquire+0x797/0x1570 [ 43.827071][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.827261][ C2] _raw_spin_lock+0x30/0x40 [ 43.827457][ C2] set_mems_allowed+0x1d/0x210 [ 43.827651][ C2] kernel_init_freeable+0x72/0x310 [ 43.827846][ C2] kernel_init+0x20/0x200 [ 43.828037][ C2] ret_from_fork+0x31/0x70 [ 43.828226][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.828413][ C2] } [ 43.828494][ C2] ... key at: [] __key.387+0x0/0x40 [ 43.828722][ C2] ... acquired at: [ 43.828840][ C2] __lock_acquire+0xaf0/0x1570 [ 43.829002][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.829153][ C2] _raw_spin_lock+0x30/0x40 [ 43.829307][ C2] __get_task_comm+0x27/0x70 [ 43.829457][ C2] ref_tracker_alloc+0x2ee/0x490 [ 43.829610][ C2] netdev_get_by_index+0x5e/0x80 [ 43.829771][ C2] fib6_nh_init+0x3d8/0x15b0 [ 43.829924][ C2] ip6_route_info_create+0xf18/0x17d0 [ 43.830077][ C2] addrconf_f6i_alloc+0x265/0x560 [ 43.830229][ C2] __ipv6_dev_ac_inc+0x25f/0xb10 [ 43.830381][ C2] addrconf_join_anycast+0x1c0/0x220 [ 43.830531][ C2] __ipv6_ifa_notify+0x6b3/0xaf0 [ 43.830682][ C2] addrconf_dad_completed+0x12b/0xe20 [ 43.830843][ C2] addrconf_dad_work+0x38c/0xab0 [ 43.830994][ C2] process_one_work+0xe2c/0x1730 [ 43.831146][ C2] worker_thread+0x587/0xd30 [ 43.831299][ C2] kthread+0x28a/0x350 [ 43.831413][ C2] ret_from_fork+0x31/0x70 [ 43.831563][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.831714][ C2] [ 43.831797][ C2] -> (&ndev->lock){++-.}-{2:2} { [ 43.831952][ C2] HARDIRQ-ON-W at: [ 43.832069][ C2] __lock_acquire+0x797/0x1570 [ 43.832261][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.832450][ C2] _raw_write_lock_bh+0x38/0x50 [ 43.832640][ C2] addrconf_permanent_addr+0x6e/0x670 [ 43.832828][ C2] addrconf_notify+0x749/0xd60 [ 43.833017][ C2] notifier_call_chain+0xcd/0x150 [ 43.833210][ C2] __dev_notify_flags+0xe6/0x250 [ 43.833399][ C2] dev_change_flags+0xec/0x160 [ 43.833588][ C2] do_setlink+0x7d6/0x21e0 [ 43.833784][ C2] __rtnl_newlink+0xaa7/0xd80 [ 43.833975][ C2] rtnl_newlink+0x63/0xa0 [ 43.834163][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.834352][ C2] netlink_rcv_skb+0x130/0x360 [ 43.834639][ C2] netlink_unicast+0x449/0x710 [ 43.834835][ C2] netlink_sendmsg+0x723/0xbe0 [ 43.835023][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 43.835213][ C2] ___sys_sendmsg+0xee/0x170 [ 43.835508][ C2] __sys_sendmsg+0xcd/0x170 [ 43.835697][ C2] do_syscall_64+0xc6/0x1e0 [ 43.835910][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.836234][ C2] HARDIRQ-ON-R at: [ 43.836347][ C2] __lock_acquire+0x797/0x1570 [ 43.836537][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.836728][ C2] _raw_read_lock_bh+0x44/0x80 [ 43.837015][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 43.837203][ C2] inet6_fill_link_af+0x5e/0xe0 [ 43.837396][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 43.837584][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 43.837777][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 43.838004][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 43.838285][ C2] register_netdevice+0x1177/0x1690 [ 43.838474][ C2] register_netdev+0x20/0x40 [ 43.838668][ C2] sit_init_net+0x250/0x4f0 [ 43.838863][ C2] ops_init+0x9b/0x560 [ 43.839106][ C2] register_pernet_operations+0x2db/0x710 [ 43.839332][ C2] register_pernet_device+0x2a/0x60 [ 43.839521][ C2] sit_init+0x23/0xe0 [ 43.839857][ C2] do_one_initcall+0x8d/0x1e0 [ 43.840051][ C2] do_initcalls+0x1b2/0x3e0 [ 43.840247][ C2] kernel_init_freeable+0x232/0x310 [ 43.840439][ C2] kernel_init+0x20/0x200 [ 43.840630][ C2] ret_from_fork+0x31/0x70 [ 43.840827][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.841016][ C2] IN-SOFTIRQ-W at: [ 43.841130][ C2] __lock_acquire+0x797/0x1570 [ 43.841412][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.841605][ C2] _raw_write_lock+0x30/0x40 [ 43.841798][ C2] addrconf_rs_timer+0xa9/0x730 [ 43.842076][ C2] call_timer_fn+0x13b/0x230 [ 43.842282][ C2] __run_timers+0x545/0x810 [ 43.842475][ C2] run_timer_softirq+0xe8/0x1b0 [ 43.842753][ C2] __do_softirq+0x1f8/0x5df [ 43.842945][ C2] irq_exit_rcu+0x97/0xc0 [ 43.843136][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.843361][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.843677][ C2] _raw_spin_unlock_irq+0x30/0x50 [ 43.843872][ C2] p9_tag_alloc+0x351/0x700 [ 43.844060][ C2] p9_client_prepare_req+0xe6/0x290 [ 43.844360][ C2] p9_client_rpc+0x18d/0x930 [ 43.844570][ C2] p9_client_walk+0x1b0/0x650 [ 43.844779][ C2] v9fs_vfs_lookup.part.0+0x12f/0x390 [ 43.845084][ C2] __lookup_slow+0x209/0x3c0 [ 43.845296][ C2] walk_component+0x2ab/0x4f0 [ 43.845516][ C2] link_path_walk.part.0.constprop.0+0x56a/0x9f0 [ 43.845870][ C2] path_openat+0x1be/0x440 [ 43.846081][ C2] do_filp_open+0x1b3/0x3e0 [ 43.846290][ C2] do_sys_openat2+0x122/0x160 [ 43.846495][ C2] __x64_sys_openat+0x123/0x1e0 [ 43.846707][ C2] do_syscall_64+0xc6/0x1e0 [ 43.846916][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.847160][ C2] INITIAL USE at: [ 43.847381][ C2] __lock_acquire+0x797/0x1570 [ 43.847591][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.847803][ C2] _raw_write_lock_bh+0x38/0x50 [ 43.848012][ C2] addrconf_permanent_addr+0x6e/0x670 [ 43.848312][ C2] addrconf_notify+0x749/0xd60 [ 43.848522][ C2] notifier_call_chain+0xcd/0x150 [ 43.848735][ C2] __dev_notify_flags+0xe6/0x250 [ 43.849041][ C2] dev_change_flags+0xec/0x160 [ 43.849230][ C2] do_setlink+0x7d6/0x21e0 [ 43.849418][ C2] __rtnl_newlink+0xaa7/0xd80 [ 43.849611][ C2] rtnl_newlink+0x63/0xa0 [ 43.849893][ C2] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 43.850080][ C2] netlink_rcv_skb+0x130/0x360 [ 43.850272][ C2] netlink_unicast+0x449/0x710 [ 43.850555][ C2] netlink_sendmsg+0x723/0xbe0 [ 43.850754][ C2] ____sys_sendmsg+0x7b2/0xa10 [ 43.850965][ C2] ___sys_sendmsg+0xee/0x170 [ 43.851267][ C2] __sys_sendmsg+0xcd/0x170 [ 43.851478][ C2] do_syscall_64+0xc6/0x1e0 [ 43.851688][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.851944][ C2] INITIAL READ USE at: [ 43.852250][ C2] __lock_acquire+0x797/0x1570 [ 43.852462][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.852673][ C2] _raw_read_lock_bh+0x44/0x80 [ 43.852975][ C2] inet6_fill_ifla6_attrs+0x516/0x740 [ 43.853227][ C2] inet6_fill_link_af+0x5e/0xe0 [ 43.853442][ C2] rtnl_fill_ifinfo+0x1612/0x29e0 [ 43.853653][ C2] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 43.853998][ C2] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 43.854251][ C2] rtmsg_ifinfo+0x5b/0xa0 [ 43.854462][ C2] register_netdevice+0x1177/0x1690 [ 43.854813][ C2] register_netdev+0x20/0x40 [ 43.855028][ C2] sit_init_net+0x250/0x4f0 [ 43.855241][ C2] ops_init+0x9b/0x560 [ 43.855552][ C2] register_pernet_operations+0x2db/0x710 [ 43.855804][ C2] register_pernet_device+0x2a/0x60 [ 43.856028][ C2] sit_init+0x23/0xe0 [ 43.856314][ C2] do_one_initcall+0x8d/0x1e0 [ 43.856506][ C2] do_initcalls+0x1b2/0x3e0 [ 43.856695][ C2] kernel_init_freeable+0x232/0x310 [ 43.857019][ C2] kernel_init+0x20/0x200 [ 43.857209][ C2] ret_from_fork+0x31/0x70 [ 43.857400][ C2] ret_from_fork_asm+0x1a/0x30 [ 43.857594][ C2] } [ 43.857670][ C2] ... key at: [] __key.37+0x0/0x40 [ 43.857902][ C2] ... acquired at: [ 43.858013][ C2] mark_lock+0x28d/0x3e0 [ 43.858164][ C2] mark_usage+0xd9/0x2a0 [ 43.858407][ C2] __lock_acquire+0x797/0x1570 [ 43.858558][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.858708][ C2] _raw_write_lock+0x30/0x40 [ 43.858878][ C2] addrconf_rs_timer+0xa9/0x730 [ 43.859127][ C2] call_timer_fn+0x13b/0x230 [ 43.859279][ C2] __run_timers+0x545/0x810 [ 43.859430][ C2] run_timer_softirq+0xe8/0x1b0 [ 43.859580][ C2] __do_softirq+0x1f8/0x5df [ 43.859833][ C2] irq_exit_rcu+0x97/0xc0 [ 43.859988][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.860174][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.860363][ C2] _raw_spin_unlock_irq+0x30/0x50 [ 43.860520][ C2] p9_tag_alloc+0x351/0x700 [ 43.860671][ C2] p9_client_prepare_req+0xe6/0x290 [ 43.860823][ C2] p9_client_rpc+0x18d/0x930 [ 43.860973][ C2] p9_client_walk+0x1b0/0x650 [ 43.861213][ C2] v9fs_vfs_lookup.part.0+0x12f/0x390 [ 43.861368][ C2] __lookup_slow+0x209/0x3c0 [ 43.861517][ C2] walk_component+0x2ab/0x4f0 [ 43.861668][ C2] link_path_walk.part.0.constprop.0+0x56a/0x9f0 [ 43.861956][ C2] path_openat+0x1be/0x440 [ 43.862106][ C2] do_filp_open+0x1b3/0x3e0 [ 43.862256][ C2] do_sys_openat2+0x122/0x160 [ 43.862407][ C2] __x64_sys_openat+0x123/0x1e0 [ 43.862557][ C2] do_syscall_64+0xc6/0x1e0 [ 43.862798][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.862983][ C2] [ 43.863058][ C2] [ 43.863058][ C2] stack backtrace: [ 43.863243][ C2] CPU: 2 PID: 436 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 43.863564][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 43.863896][ C2] Call Trace: [ 43.864010][ C2] [ 43.864272][ C2] dump_stack_lvl+0x82/0xd0 [ 43.864426][ C2] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 43.864612][ C2] ? kernel_text_address+0xce/0xe0 [ 43.864771][ C2] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 43.865054][ C2] ? __pfx_usage_skip+0x10/0x10 [ 43.865204][ C2] ? __pfx_usage_match+0x10/0x10 [ 43.865354][ C2] ? arch_stack_walk+0xa2/0xf0 [ 43.865511][ C2] mark_lock_irq+0x4cd/0xa10 [ 43.865766][ C2] ? __pfx_mark_lock_irq+0x10/0x10 [ 43.865919][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 43.866072][ C2] ? save_trace+0x8f/0x5b0 [ 43.866224][ C2] mark_lock+0x28d/0x3e0 [ 43.866342][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 43.866582][ C2] mark_usage+0xd9/0x2a0 [ 43.866696][ C2] __lock_acquire+0x797/0x1570 [ 43.866858][ C2] ? __pfx_validate_chain+0x10/0x10 [ 43.867010][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 43.867249][ C2] lock_acquire.part.0+0xeb/0x330 [ 43.867403][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 43.867553][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 43.867708][ C2] ? trace_lock_acquire+0x135/0x1c0 [ 43.867948][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 43.868102][ C2] ? lock_acquire+0x32/0xc0 [ 43.868252][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 43.868401][ C2] _raw_write_lock+0x30/0x40 [ 43.868552][ C2] ? addrconf_rs_timer+0xa9/0x730 [ 43.868792][ C2] addrconf_rs_timer+0xa9/0x730 [ 43.868942][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 43.869093][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 43.869246][ C2] ? call_timer_fn+0xe8/0x230 [ 43.869486][ C2] ? lock_acquire+0x32/0xc0 [ 43.869635][ C2] ? call_timer_fn+0xe8/0x230 [ 43.869786][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 43.869935][ C2] call_timer_fn+0x13b/0x230 [ 43.870176][ C2] ? call_timer_fn+0xe8/0x230 [ 43.870326][ C2] ? call_timer_fn+0xe8/0x230 [ 43.870476][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 43.870630][ C2] ? hlock_class+0x4e/0x130 [ 43.870883][ C2] ? mark_held_locks+0x9e/0xe0 [ 43.871035][ C2] __run_timers+0x545/0x810 [ 43.871185][ C2] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 43.871337][ C2] ? __pfx___run_timers+0x10/0x10 [ 43.871488][ C2] ? do_raw_spin_lock+0x131/0x270 [ 43.871637][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 43.871793][ C2] ? lock_acquire+0x32/0xc0 [ 43.871943][ C2] ? run_timer_softirq+0xe0/0x1b0 [ 43.872100][ C2] run_timer_softirq+0xe8/0x1b0 [ 43.872341][ C2] __do_softirq+0x1f8/0x5df [ 43.872493][ C2] irq_exit_rcu+0x97/0xc0 [ 43.872614][ C2] sysvec_apic_timer_interrupt+0x75/0x80 [ 43.872769][ C2] [ 43.872848][ C2] [ 43.873012][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 43.873200][ C2] RIP: 0010:_raw_spin_unlock_irq+0x30/0x50 [ 43.873402][ C2] Code: 44 00 00 55 48 8b 74 24 08 48 89 fd 48 83 c7 18 e8 85 49 9b fd 48 89 ef e8 bd b9 9b fd e8 d8 b3 be fd fb 65 ff 0d 78 bf af 5f <74> 06 5d c3 cc cc cc cc 0f 1f 44 00 00 5d c3 cc cc cc cc 66 66 2e [ 43.874033][ C2] RSP: 0018:ffffc90000bff3d8 EFLAGS: 00000282 [ 43.874223][ C2] RAX: 000000000000680d RBX: 1ffff9200017fe80 RCX: 1ffffffff46e4456 [ 43.874541][ C2] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa0540888 [ 43.874776][ C2] RBP: ffff888005b72000 R08: 0000000000000001 R09: fffffbfff46e38a5 [ 43.874999][ C2] R10: ffffffffa371c52f R11: ffffc90000bfef21 R12: ffff888004f16940 [ 43.875313][ C2] R13: 0000000000000000 R14: ffff888004f16938 R15: 0000000000000000 [ 43.875551][ C2] ? _raw_spin_unlock_irq+0x28/0x50 [ 43.875703][ C2] ? _raw_spin_unlock_irq+0x28/0x50 [ 43.875860][ C2] p9_tag_alloc+0x351/0x700 [ 43.876193][ C2] ? __pfx_p9_tag_alloc+0x10/0x10 [ 43.876344][ C2] ? validate_chain+0x130/0x9b0 [ 43.876496][ C2] ? hlock_class+0x4e/0x130 [ 43.876648][ C2] p9_client_prepare_req+0xe6/0x290 [ 43.876893][ C2] ? hlock_class+0x4e/0x130 [ 43.877046][ C2] ? __pfx_p9_client_prepare_req+0x10/0x10 [ 43.877236][ C2] ? __lock_acquire+0xaf0/0x1570 [ 43.877389][ C2] p9_client_rpc+0x18d/0x930 [ 43.877632][ C2] ? __pfx_p9_client_rpc+0x10/0x10 [ 43.877786][ C2] ? __lock_release+0x103/0x460 [ 43.877937][ C2] ? p9_fid_create+0x223/0x3a0 [ 43.878087][ C2] ? __pfx___lock_release+0x10/0x10 [ 43.878326][ C2] ? hlock_class+0x4e/0x130 [ 43.878480][ C2] ? mark_held_locks+0x9e/0xe0 [ 43.878631][ C2] ? p9_fid_create+0x223/0x3a0 [ 43.878782][ C2] p9_client_walk+0x1b0/0x650 [ 43.879022][ C2] ? __pfx_p9_client_walk+0x10/0x10 [ 43.879179][ C2] ? d_alloc_parallel+0x76a/0xed0 [ 43.879332][ C2] ? v9fs_fid_lookup_with_uid+0xa2/0xaf0 [ 43.879484][ C2] ? v9fs_vfs_lookup.part.0+0x12f/0x390 [ 43.879635][ C2] v9fs_vfs_lookup.part.0+0x12f/0x390 [ 43.879876][ C2] ? __pfx_v9fs_vfs_lookup.part.0+0x10/0x10 [ 43.880063][ C2] ? lockdep_init_map_type+0x2cb/0x7c0 [ 43.880216][ C2] __lookup_slow+0x209/0x3c0 [ 43.880370][ C2] ? __pfx___lookup_slow+0x10/0x10 [ 43.880611][ C2] ? walk_component+0x29e/0x4f0 [ 43.880764][ C2] walk_component+0x2ab/0x4f0 [ 43.880914][ C2] link_path_walk.part.0.constprop.0+0x56a/0x9f0 [ 43.881102][ C2] ? __pfx_link_path_walk.part.0.constprop.0+0x10/0x10 [ 43.881379][ C2] path_openat+0x1be/0x440 [ 43.881534][ C2] ? __pfx_path_openat+0x10/0x10 [ 43.881684][ C2] ? __lock_acquire+0xaf0/0x1570 [ 43.881840][ C2] do_filp_open+0x1b3/0x3e0 [ 43.882078][ C2] ? __pfx_do_filp_open+0x10/0x10 [ 43.882227][ C2] ? find_held_lock+0x2c/0x110 [ 43.882378][ C2] ? do_raw_spin_lock+0x131/0x270 [ 43.882528][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 43.882766][ C2] ? alloc_fd+0x1f5/0x650 [ 43.882880][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 43.883030][ C2] ? _raw_spin_unlock+0x23/0x40 [ 43.883183][ C2] ? alloc_fd+0x1f5/0x650 [ 43.883304][ C2] do_sys_openat2+0x122/0x160 [ 43.883545][ C2] ? vfs_fstatat+0x9e/0xc0 [ 43.883699][ C2] ? __pfx_do_sys_openat2+0x10/0x10 [ 43.883856][ C2] ? __pfx___do_sys_newfstatat+0x10/0x10 [ 43.884011][ C2] __x64_sys_openat+0x123/0x1e0 [ 43.884250][ C2] ? __pfx___x64_sys_openat+0x10/0x10 [ 43.884399][ C2] ? __pfx_do_faccessat+0x10/0x10 [ 43.884551][ C2] do_syscall_64+0xc6/0x1e0 [ 43.884711][ C2] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 43.884992][ C2] RIP: 0033:0x7f88180370e8 [ 43.885146][ C2] Code: f9 41 89 f0 41 83 e2 40 75 30 89 f0 25 00 00 41 00 3d 00 00 41 00 74 22 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 30 c3 0f 1f 80 00 00 00 00 48 8d 44 24 08 c7 [ 43.885681][ C2] RSP: 002b:00007ffcf118f078 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 43.885910][ C2] RAX: ffffffffffffffda RBX: 00007ffcf118f30f RCX: 00007f88180370e8 [ 43.886135][ C2] RDX: 0000000000080000 RSI: 00007ffcf118f0f0 RDI: 00000000ffffff9c [ 43.886449][ C2] RBP: 00007ffcf118f0e0 R08: 0000000000080000 R09: 00007ffcf118f0f0 [ 43.886672][ C2] R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffcf118f0f7 [ 43.886894][ C2] R13: 00007ffcf118f320 R14: 00007ffcf118f0f0 R15: 00007f8818008000 [ 43.887214][ C2] [ 44.238094][ T439] br2: port 1(w1) entered blocking state [ 44.238342][ T439] br2: port 1(w1) entered disabled state [ 44.238506][ T439] w1: entered allmulticast mode [ 44.239963][ T439] w1: entered promiscuous mode [ 45.112171][ T447] br2: port 2(vx10) entered blocking state [ 45.112482][ T447] br2: port 2(vx10) entered disabled state [ 45.112793][ T447] vx10: entered allmulticast mode [ 45.117153][ T447] vx10: entered promiscuous mode [ 45.117795][ T447] br2: port 2(vx10) entered blocking state [ 45.118093][ T447] br2: port 2(vx10) entered forwarding state [ 45.821163][ T454] br2: port 3(vx20) entered blocking state [ 45.821366][ T454] br2: port 3(vx20) entered disabled state [ 45.821563][ T454] vx20: entered allmulticast mode [ 45.823017][ T454] vx20: entered promiscuous mode [ 45.823407][ T454] br2: port 3(vx20) entered blocking state [ 45.823581][ T454] br2: port 3(vx20) entered forwarding state [ 46.597769][ T51] br2: port 1(w1) entered blocking state [ 46.597957][ T51] br2: port 1(w1) entered forwarding state [ 62.745115][ T549] GACT probability NOT on [ 92.422481][ T963] veth3: entered promiscuous mode [ 137.443277][ T1590] veth3: left promiscuous mode [ 138.038294][ T1596] veth3: entered promiscuous mode [ 184.202443][ T2223] veth3: left promiscuous mode [ 185.201717][ T2233] vx20: left allmulticast mode [ 185.203188][ T2233] vx20: left promiscuous mode [ 185.203540][ T2233] br1: port 2(vx20) entered disabled state [ 185.300503][ T2234] vx10: left allmulticast mode [ 185.300681][ T2234] vx10: left promiscuous mode [ 185.300938][ T2234] br1: port 1(vx10) entered disabled state [ 190.792770][ T2239] br1: port 1(vx10) entered blocking state [ 190.793141][ T2239] br1: port 1(vx10) entered disabled state [ 190.793356][ T2239] vx10: entered allmulticast mode [ 190.795600][ T2239] vx10: entered promiscuous mode [ 190.796048][ T2239] br1: port 1(vx10) entered blocking state [ 190.796235][ T2239] br1: port 1(vx10) entered forwarding state [ 191.020632][ T2241] br1: port 2(vx20) entered blocking state [ 191.020872][ T2241] br1: port 2(vx20) entered disabled state [ 191.021086][ T2241] vx20: entered allmulticast mode [ 191.022610][ T2241] vx20: entered promiscuous mode [ 191.023027][ T2241] br1: port 2(vx20) entered blocking state [ 191.023209][ T2241] br1: port 2(vx20) entered forwarding state [ 234.771768][ T2695] veth3: entered promiscuous mode [ 281.635377][ T3322] veth3: left promiscuous mode [ 282.256909][ T3328] veth3: entered promiscuous mode [ 328.575345][ T3955] veth3: left promiscuous mode [ 330.073986][ T3970] vx20: left allmulticast mode [ 330.074185][ T3970] vx20: left promiscuous mode [ 330.074442][ T3970] br1: port 2(vx20) entered disabled state [ 330.172017][ T3971] vx10: left allmulticast mode [ 330.172261][ T3971] vx10: left promiscuous mode [ 330.172519][ T3971] br1: port 1(vx10) entered disabled state [ 335.646103][ T3976] br1: port 1(vx10) entered blocking state [ 335.646375][ T3976] br1: port 1(vx10) entered disabled state [ 335.646584][ T3976] vx10: entered allmulticast mode [ 335.648075][ T3976] vx10: entered promiscuous mode [ 335.648471][ T3976] br1: port 1(vx10) entered blocking state [ 335.648650][ T3976] br1: port 1(vx10) entered forwarding state [ 335.840703][ T3978] br1: port 2(vx20) entered blocking state [ 335.841535][ T3978] br1: port 2(vx20) entered disabled state [ 335.841818][ T3978] vx20: entered allmulticast mode [ 335.843316][ T3978] vx20: entered promiscuous mode [ 335.843726][ T3978] br1: port 2(vx20) entered blocking state [ 335.844005][ T3978] br1: port 2(vx20) entered forwarding state [ 633.650743][ T6209] vx20: left allmulticast mode [ 633.650971][ T6209] vx20: left promiscuous mode [ 633.651249][ T6209] br1: port 2(vx20) entered disabled state [ 633.741867][ T6210] vx10: left allmulticast mode [ 633.742032][ T6210] vx10: left promiscuous mode [ 633.742280][ T6210] br1: port 1(vx10) entered disabled state [ 639.176521][ T6215] br1: port 1(vx10) entered blocking state [ 639.176769][ T6215] br1: port 1(vx10) entered disabled state [ 639.177015][ T6215] vx10: entered allmulticast mode [ 639.178521][ T6215] vx10: entered promiscuous mode [ 639.183083][ T6215] br1: port 1(vx10) entered blocking state [ 639.183317][ T6215] br1: port 1(vx10) entered forwarding state [ 639.381669][ T6217] br1: port 2(vx20) entered blocking state [ 639.381943][ T6217] br1: port 2(vx20) entered disabled state [ 639.382138][ T6217] vx20: entered allmulticast mode [ 639.383567][ T6217] vx20: entered promiscuous mode [ 639.383955][ T6217] br1: port 2(vx20) entered blocking state [ 639.384130][ T6217] br1: port 2(vx20) entered forwarding state [ 737.925533][ T10] vx20: left allmulticast mode [ 737.925733][ T10] vx20: left promiscuous mode [ 737.926030][ T10] br2: port 3(vx20) entered disabled state [ 737.927501][ T10] vx10: left allmulticast mode [ 737.927665][ T10] vx10: left promiscuous mode [ 737.927952][ T10] br2: port 2(vx10) entered disabled state [ 737.929451][ T10] w1: left allmulticast mode [ 737.929604][ T10] w1: left promiscuous mode [ 737.929883][ T10] br2: port 1(w1) entered disabled state [ 738.232403][ T10] vx20: left allmulticast mode [ 738.232587][ T10] vx20: left promiscuous mode [ 738.232866][ T10] br2: port 3(vx20) entered disabled state [ 738.234215][ T10] vx10: left allmulticast mode [ 738.234373][ T10] vx10: left promiscuous mode [ 738.234671][ T10] br2: port 2(vx10) entered disabled state [ 738.236076][ T10] w1: left allmulticast mode [ 738.236228][ T10] w1: left promiscuous mode [ 738.236488][ T10] br2: port 1(w1) entered disabled state [ 740.666597][ T7508] br1: port 4(veth2) entered disabled state [ 740.768026][ T7509] veth2: left allmulticast mode [ 740.768223][ T7509] veth2: left promiscuous mode [ 740.768488][ T7509] br1: port 4(veth2) entered disabled state [ 741.090473][ T7512] br1: port 3(veth1) entered disabled state [ 741.189089][ T7513] veth1: left allmulticast mode [ 741.189283][ T7513] veth1: left promiscuous mode [ 741.189548][ T7513] br1: port 3(veth1) entered disabled state [ 741.382492][ T7515] vx20: left allmulticast mode [ 741.382668][ T7515] vx20: left promiscuous mode [ 741.382932][ T7515] br1: port 2(vx20) entered disabled state [ 741.824594][ T7519] vx10: left allmulticast mode [ 741.825584][ T7519] vx10: left promiscuous mode [ 741.826056][ T7519] br1: port 1(vx10) entered disabled state