[ 26.198076][ T273] 8021q: 802.1Q VLAN Support v1.8 [ 28.888171][ T300] br1: port 1(veth1) entered blocking state [ 28.888598][ T300] br1: port 1(veth1) entered disabled state [ 28.888938][ T300] veth1: entered allmulticast mode [ 28.891258][ T300] veth1: entered promiscuous mode [ 29.002987][ T49] br1: port 1(veth1) entered blocking state [ 29.003322][ T49] br1: port 1(veth1) entered forwarding state [ 34.030197][ C1] [ 34.030437][ C1] ======================================================== [ 34.030682][ C1] WARNING: possible irq lock inversion dependency detected [ 34.030919][ C1] 6.9.0-rc1-virtme #1 Not tainted [ 34.031083][ C1] -------------------------------------------------------- [ 34.031318][ C1] (udev-worker)/251 just changed the state of lock: [ 34.031517][ C1] ffff88803aadd580 (&ndev->lock){++-.}-{2:2}, at: addrconf_rs_timer+0xa9/0x730 [ 34.031803][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 34.032042][ C1] (&p->alloc_lock){+.+.}-{2:2} [ 34.032046][ C1] [ 34.032046][ C1] [ 34.032046][ C1] and interrupts could create inverse lock ordering between them. [ 34.032046][ C1] [ 34.032724][ C1] [ 34.032724][ C1] other info that might help us debug this: [ 34.033259][ C1] Possible interrupt unsafe locking scenario: [ 34.033259][ C1] [ 34.033701][ C1] CPU0 CPU1 [ 34.033860][ C1] ---- ---- [ 34.034016][ C1] lock(&p->alloc_lock); [ 34.034334][ C1] local_irq_disable(); [ 34.034528][ C1] lock(&ndev->lock); [ 34.034728][ C1] lock(&p->alloc_lock); [ 34.034926][ C1] [ 34.035170][ C1] lock(&ndev->lock); [ 34.035302][ C1] [ 34.035302][ C1] *** DEADLOCK *** [ 34.035302][ C1] [ 34.035536][ C1] 4 locks held by (udev-worker)/251: [ 34.035693][ C1] #0: ffff888001083960 (&mm->mmap_lock){++++}-{3:3}, at: exit_mmap+0x18e/0x7d0 [ 34.035980][ C1] #1: ffffffff9a6900e0 (fill_pool_map-wait-type-override){+.+.}-{3:3}, at: debug_object_activate+0x121/0x4f0 [ 34.036341][ C1] #2: ffff88802f8c2f18 (&pcp->lock){+.+.}-{2:2}, at: rmqueue+0x64d/0x1770 [ 34.036625][ C1] #3: ffffc900001d8d68 ((&ndev->rs_timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 34.036909][ C1] [ 34.036909][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 34.037181][ C1] -> (&p->alloc_lock){+.+.}-{2:2} { [ 34.037344][ C1] HARDIRQ-ON-W at: [ 34.037466][ C1] __lock_acquire+0x797/0x1570 [ 34.037668][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.037971][ C1] _raw_spin_lock+0x30/0x40 [ 34.038172][ C1] set_mems_allowed+0x1d/0x210 [ 34.038372][ C1] kernel_init_freeable+0x72/0x310 [ 34.038571][ C1] kernel_init+0x20/0x200 [ 34.038875][ C1] ret_from_fork+0x31/0x70 [ 34.039075][ C1] ret_from_fork_asm+0x1a/0x30 [ 34.039278][ C1] SOFTIRQ-ON-W at: [ 34.039501][ C1] __lock_acquire+0x797/0x1570 [ 34.039703][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.039903][ C1] _raw_spin_lock+0x30/0x40 [ 34.040101][ C1] set_mems_allowed+0x1d/0x210 [ 34.040400][ C1] kernel_init_freeable+0x72/0x310 [ 34.040602][ C1] kernel_init+0x20/0x200 [ 34.040798][ C1] ret_from_fork+0x31/0x70 [ 34.041102][ C1] ret_from_fork_asm+0x1a/0x30 [ 34.041300][ C1] INITIAL USE at: [ 34.041420][ C1] __lock_acquire+0x797/0x1570 [ 34.041619][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.041820][ C1] _raw_spin_lock+0x30/0x40 [ 34.042017][ C1] set_mems_allowed+0x1d/0x210 [ 34.042214][ C1] kernel_init_freeable+0x72/0x310 [ 34.042413][ C1] kernel_init+0x20/0x200 [ 34.042614][ C1] ret_from_fork+0x31/0x70 [ 34.042817][ C1] ret_from_fork_asm+0x1a/0x30 [ 34.043014][ C1] } [ 34.043098][ C1] ... key at: [] __key.387+0x0/0x40 [ 34.043339][ C1] ... acquired at: [ 34.043458][ C1] __lock_acquire+0xaf0/0x1570 [ 34.043620][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.043883][ C1] _raw_spin_lock+0x30/0x40 [ 34.044044][ C1] __get_task_comm+0x27/0x70 [ 34.044208][ C1] ref_tracker_alloc+0x2ee/0x490 [ 34.044369][ C1] netdev_get_by_index+0x5e/0x80 [ 34.044537][ C1] fib6_nh_init+0x3d8/0x15b0 [ 34.044799][ C1] ip6_route_info_create+0xf18/0x17d0 [ 34.044959][ C1] addrconf_f6i_alloc+0x265/0x560 [ 34.045120][ C1] __ipv6_dev_ac_inc+0x25f/0xb10 [ 34.045292][ C1] addrconf_join_anycast+0x1c0/0x220 [ 34.045557][ C1] dev_forward_change+0x2a6/0x7b0 [ 34.045716][ C1] addrconf_fixup_forwarding+0x23f/0x460 [ 34.045919][ C1] addrconf_sysctl_forward+0x212/0x2b0 [ 34.046079][ C1] proc_sys_call_handler+0x403/0x5e0 [ 34.046442][ C1] vfs_write+0x9e5/0x10a0 [ 34.046600][ C1] ksys_write+0xf5/0x1e0 [ 34.046761][ C1] do_syscall_64+0xc6/0x1e0 [ 34.046920][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.047241][ C1] [ 34.047322][ C1] -> (&ndev->lock){++-.}-{2:2} { [ 34.047485][ C1] HARDIRQ-ON-W at: [ 34.047605][ C1] __lock_acquire+0x797/0x1570 [ 34.047805][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.048002][ C1] _raw_write_lock_bh+0x38/0x50 [ 34.048201][ C1] addrconf_permanent_addr+0x6e/0x670 [ 34.048398][ C1] addrconf_notify+0x749/0xd60 [ 34.048595][ C1] notifier_call_chain+0xcd/0x150 [ 34.048797][ C1] __dev_notify_flags+0xe6/0x250 [ 34.048995][ C1] dev_change_flags+0xec/0x160 [ 34.049192][ C1] do_setlink+0x7d6/0x21e0 [ 34.049392][ C1] __rtnl_newlink+0xaa7/0xd80 [ 34.049591][ C1] rtnl_newlink+0x63/0xa0 [ 34.049789][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.050092][ C1] netlink_rcv_skb+0x130/0x360 [ 34.050290][ C1] netlink_unicast+0x449/0x710 [ 34.050490][ C1] netlink_sendmsg+0x723/0xbe0 [ 34.050788][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 34.050989][ C1] ___sys_sendmsg+0xee/0x170 [ 34.051188][ C1] __sys_sendmsg+0xcd/0x170 [ 34.051389][ C1] do_syscall_64+0xc6/0x1e0 [ 34.051693][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.051933][ C1] HARDIRQ-ON-R at: [ 34.052053][ C1] __lock_acquire+0x797/0x1570 [ 34.052353][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.052555][ C1] _raw_read_lock_bh+0x44/0x80 [ 34.052755][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 34.052954][ C1] inet6_fill_link_af+0x5e/0xe0 [ 34.053277][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 34.053475][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 34.053670][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 34.053909][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 34.054107][ C1] register_netdevice+0x1177/0x1690 [ 34.054304][ C1] register_netdev+0x20/0x40 [ 34.054508][ C1] sit_init_net+0x250/0x4f0 [ 34.054711][ C1] ops_init+0x9b/0x560 [ 34.054869][ C1] register_pernet_operations+0x2db/0x710 [ 34.055107][ C1] register_pernet_device+0x2a/0x60 [ 34.055316][ C1] sit_init+0x23/0xe0 [ 34.055477][ C1] do_one_initcall+0x8d/0x1e0 [ 34.055682][ C1] do_initcalls+0x1b2/0x3e0 [ 34.055986][ C1] kernel_init_freeable+0x232/0x310 [ 34.056182][ C1] kernel_init+0x20/0x200 [ 34.056380][ C1] ret_from_fork+0x31/0x70 [ 34.056578][ C1] ret_from_fork_asm+0x1a/0x30 [ 34.056879][ C1] IN-SOFTIRQ-W at: [ 34.056999][ C1] __lock_acquire+0x797/0x1570 [ 34.057205][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.057505][ C1] _raw_write_lock+0x30/0x40 [ 34.057705][ C1] addrconf_rs_timer+0xa9/0x730 [ 34.057904][ C1] call_timer_fn+0x13b/0x230 [ 34.058104][ C1] __run_timers+0x545/0x810 [ 34.058509][ C1] run_timer_softirq+0xe8/0x1b0 [ 34.058711][ C1] __do_softirq+0x1f8/0x5df [ 34.058909][ C1] irq_exit_rcu+0x97/0xc0 [ 34.059226][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.059464][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.059701][ C1] _raw_spin_unlock_irqrestore+0x43/0x70 [ 34.059941][ C1] rmqueue_bulk+0x4c3/0x9c0 [ 34.060146][ C1] __rmqueue_pcplist+0x48d/0x850 [ 34.060350][ C1] rmqueue+0x6bd/0x1770 [ 34.060548][ C1] get_page_from_freelist+0x257/0xf60 [ 34.060748][ C1] __alloc_pages+0x1d2/0x370 [ 34.060946][ C1] allocate_slab+0xad/0x340 [ 34.061147][ C1] ___slab_alloc+0x4fc/0x10a0 [ 34.061347][ C1] kmem_cache_alloc+0x243/0x270 [ 34.061547][ C1] fill_pool+0x268/0x5d0 [ 34.061748][ C1] debug_object_activate+0x149/0x4f0 [ 34.062048][ C1] __call_rcu_common.constprop.0+0x31/0x830 [ 34.062286][ C1] kmem_cache_free+0x1ac/0x220 [ 34.062494][ C1] unlink_anon_vmas+0x43e/0x920 [ 34.062793][ C1] free_pgtables+0x5f/0x7b0 [ 34.062998][ C1] exit_mmap+0x2d4/0x7d0 [ 34.063197][ C1] __mmput+0x76/0x3b0 [ 34.063358][ C1] exit_mm+0x146/0x1d0 [ 34.063622][ C1] do_exit+0x6b6/0xcf0 [ 34.063784][ C1] do_group_exit+0xb8/0x260 [ 34.063982][ C1] __x64_sys_exit_group+0x3e/0x50 [ 34.064182][ C1] do_syscall_64+0xc6/0x1e0 [ 34.064485][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.064725][ C1] INITIAL USE at: [ 34.064846][ C1] __lock_acquire+0x797/0x1570 [ 34.065173][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.065379][ C1] _raw_write_lock_bh+0x38/0x50 [ 34.065582][ C1] addrconf_permanent_addr+0x6e/0x670 [ 34.065782][ C1] addrconf_notify+0x749/0xd60 [ 34.065979][ C1] notifier_call_chain+0xcd/0x150 [ 34.066175][ C1] __dev_notify_flags+0xe6/0x250 [ 34.066371][ C1] dev_change_flags+0xec/0x160 [ 34.066569][ C1] do_setlink+0x7d6/0x21e0 [ 34.066765][ C1] __rtnl_newlink+0xaa7/0xd80 [ 34.066962][ C1] rtnl_newlink+0x63/0xa0 [ 34.067164][ C1] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 34.067362][ C1] netlink_rcv_skb+0x130/0x360 [ 34.067559][ C1] netlink_unicast+0x449/0x710 [ 34.067757][ C1] netlink_sendmsg+0x723/0xbe0 [ 34.068058][ C1] ____sys_sendmsg+0x7b2/0xa10 [ 34.068255][ C1] ___sys_sendmsg+0xee/0x170 [ 34.068454][ C1] __sys_sendmsg+0xcd/0x170 [ 34.068756][ C1] do_syscall_64+0xc6/0x1e0 [ 34.068960][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.069197][ C1] INITIAL READ USE at: [ 34.069314][ C1] __lock_acquire+0x797/0x1570 [ 34.069611][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.069810][ C1] _raw_read_lock_bh+0x44/0x80 [ 34.070010][ C1] inet6_fill_ifla6_attrs+0x516/0x740 [ 34.070453][ C1] inet6_fill_link_af+0x5e/0xe0 [ 34.070651][ C1] rtnl_fill_ifinfo+0x1612/0x29e0 [ 34.070851][ C1] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 34.071191][ C1] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 34.071428][ C1] rtmsg_ifinfo+0x5b/0xa0 [ 34.071627][ C1] register_netdevice+0x1177/0x1690 [ 34.071965][ C1] register_netdev+0x20/0x40 [ 34.072162][ C1] sit_init_net+0x250/0x4f0 [ 34.072359][ C1] ops_init+0x9b/0x560 [ 34.072556][ C1] register_pernet_operations+0x2db/0x710 [ 34.072893][ C1] register_pernet_device+0x2a/0x60 [ 34.073130][ C1] sit_init+0x23/0xe0 [ 34.073328][ C1] do_one_initcall+0x8d/0x1e0 [ 34.073629][ C1] do_initcalls+0x1b2/0x3e0 [ 34.073829][ C1] kernel_init_freeable+0x232/0x310 [ 34.074067][ C1] kernel_init+0x20/0x200 [ 34.074370][ C1] ret_from_fork+0x31/0x70 [ 34.074571][ C1] ret_from_fork_asm+0x1a/0x30 [ 34.074770][ C1] } [ 34.074850][ C1] ... key at: [] __key.37+0x0/0x40 [ 34.075202][ C1] ... acquired at: [ 34.075319][ C1] mark_lock+0x28d/0x3e0 [ 34.075479][ C1] mark_usage+0xd9/0x2a0 [ 34.075641][ C1] __lock_acquire+0x797/0x1570 [ 34.075802][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.075963][ C1] _raw_write_lock+0x30/0x40 [ 34.076123][ C1] addrconf_rs_timer+0xa9/0x730 [ 34.076280][ C1] call_timer_fn+0x13b/0x230 [ 34.076443][ C1] __run_timers+0x545/0x810 [ 34.076602][ C1] run_timer_softirq+0xe8/0x1b0 [ 34.076759][ C1] __do_softirq+0x1f8/0x5df [ 34.076916][ C1] irq_exit_rcu+0x97/0xc0 [ 34.077073][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.077272][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.077468][ C1] _raw_spin_unlock_irqrestore+0x43/0x70 [ 34.077666][ C1] rmqueue_bulk+0x4c3/0x9c0 [ 34.077928][ C1] __rmqueue_pcplist+0x48d/0x850 [ 34.078088][ C1] rmqueue+0x6bd/0x1770 [ 34.078206][ C1] get_page_from_freelist+0x257/0xf60 [ 34.078365][ C1] __alloc_pages+0x1d2/0x370 [ 34.078522][ C1] allocate_slab+0xad/0x340 [ 34.078783][ C1] ___slab_alloc+0x4fc/0x10a0 [ 34.078938][ C1] kmem_cache_alloc+0x243/0x270 [ 34.079096][ C1] fill_pool+0x268/0x5d0 [ 34.079256][ C1] debug_object_activate+0x149/0x4f0 [ 34.079516][ C1] __call_rcu_common.constprop.0+0x31/0x830 [ 34.079716][ C1] kmem_cache_free+0x1ac/0x220 [ 34.079882][ C1] unlink_anon_vmas+0x43e/0x920 [ 34.080041][ C1] free_pgtables+0x5f/0x7b0 [ 34.080300][ C1] exit_mmap+0x2d4/0x7d0 [ 34.080459][ C1] __mmput+0x76/0x3b0 [ 34.080579][ C1] exit_mm+0x146/0x1d0 [ 34.080700][ C1] do_exit+0x6b6/0xcf0 [ 34.080820][ C1] do_group_exit+0xb8/0x260 [ 34.081082][ C1] __x64_sys_exit_group+0x3e/0x50 [ 34.081240][ C1] do_syscall_64+0xc6/0x1e0 [ 34.081401][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.081599][ C1] [ 34.081777][ C1] [ 34.081777][ C1] stack backtrace: [ 34.081978][ C1] CPU: 1 PID: 251 Comm: (udev-worker) Not tainted 6.9.0-rc1-virtme #1 [ 34.082215][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 34.082772][ C1] Call Trace: [ 34.082893][ C1] [ 34.082975][ C1] dump_stack_lvl+0x82/0xd0 [ 34.083138][ C1] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 34.083440][ C1] ? kernel_text_address+0xce/0xe0 [ 34.083603][ C1] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 34.083798][ C1] ? __pfx_usage_skip+0x10/0x10 [ 34.083957][ C1] ? __pfx_usage_match+0x10/0x10 [ 34.084217][ C1] ? arch_stack_walk+0xa2/0xf0 [ 34.084376][ C1] mark_lock_irq+0x4cd/0xa10 [ 34.084534][ C1] ? __pfx_mark_lock_irq+0x10/0x10 [ 34.084690][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 34.084852][ C1] ? save_trace+0x8f/0x5b0 [ 34.085111][ C1] mark_lock+0x28d/0x3e0 [ 34.085237][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 34.085396][ C1] mark_usage+0xd9/0x2a0 [ 34.085516][ C1] __lock_acquire+0x797/0x1570 [ 34.085777][ C1] ? __pfx_validate_chain+0x10/0x10 [ 34.085936][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.086093][ C1] lock_acquire.part.0+0xeb/0x330 [ 34.086255][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 34.086413][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 34.086674][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 34.086831][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 34.086987][ C1] ? lock_acquire+0x32/0xc0 [ 34.087142][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 34.087399][ C1] _raw_write_lock+0x30/0x40 [ 34.087558][ C1] ? addrconf_rs_timer+0xa9/0x730 [ 34.087713][ C1] addrconf_rs_timer+0xa9/0x730 [ 34.087874][ C1] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 34.088147][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.088305][ C1] ? call_timer_fn+0xe8/0x230 [ 34.088462][ C1] ? lock_acquire+0x32/0xc0 [ 34.088619][ C1] ? call_timer_fn+0xe8/0x230 [ 34.088777][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.088936][ C1] call_timer_fn+0x13b/0x230 [ 34.089093][ C1] ? call_timer_fn+0xe8/0x230 [ 34.089252][ C1] ? call_timer_fn+0xe8/0x230 [ 34.089409][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 34.089566][ C1] ? hlock_class+0x4e/0x130 [ 34.089724][ C1] ? mark_held_locks+0x9e/0xe0 [ 34.089885][ C1] __run_timers+0x545/0x810 [ 34.090044][ C1] ? __pfx_addrconf_rs_timer+0x10/0x10 [ 34.090204][ C1] ? __pfx___run_timers+0x10/0x10 [ 34.090362][ C1] ? do_raw_spin_lock+0x131/0x270 [ 34.090520][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 34.090680][ C1] ? lock_acquire+0x32/0xc0 [ 34.090937][ C1] ? run_timer_softirq+0xe0/0x1b0 [ 34.091100][ C1] run_timer_softirq+0xe8/0x1b0 [ 34.091259][ C1] __do_softirq+0x1f8/0x5df [ 34.091418][ C1] irq_exit_rcu+0x97/0xc0 [ 34.091539][ C1] sysvec_apic_timer_interrupt+0x75/0x80 [ 34.091795][ C1] [ 34.091877][ C1] [ 34.091957][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 34.092157][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x43/0x70 [ 34.092466][ 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 ef 66 <74> 0e 5b 5d c3 cc cc cc cc e8 4f b3 be fd eb dc 0f 1f 44 00 00 5b [ 34.093027][ C1] RSP: 0018:ffffc9000054f278 EFLAGS: 00000282 [ 34.093332][ C1] RAX: 0000000000000006 RBX: 0000000000000200 RCX: 1ffffffff3863d4e [ 34.093727][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff99140911 [ 34.093969][ C1] RBP: ffff88803ffdbb50 R08: 0000000000000001 R09: fffffbfff38638a4 [ 34.094313][ C1] R10: ffffffff9c31c527 R11: 000000000000007e R12: ffff88803ffdb640 [ 34.094548][ C1] R13: 0000000000000000 R14: ffffffffffffff82 R15: ffff88803ffdb640 [ 34.094786][ C1] ? _raw_spin_unlock_irqrestore+0x51/0x70 [ 34.094987][ C1] rmqueue_bulk+0x4c3/0x9c0 [ 34.095158][ C1] ? __pfx_rmqueue_bulk+0x10/0x10 [ 34.095324][ C1] ? rmqueue+0x64d/0x1770 [ 34.095443][ C1] ? find_held_lock+0x2c/0x110 [ 34.095702][ C1] __rmqueue_pcplist+0x48d/0x850 [ 34.095863][ C1] rmqueue+0x6bd/0x1770 [ 34.095982][ C1] ? validate_chain+0x130/0x9b0 [ 34.096140][ C1] ? kernel_text_address+0xce/0xe0 [ 34.096298][ C1] ? __kernel_text_address+0x12/0x40 [ 34.096560][ C1] ? unwind_get_return_address+0x5e/0xa0 [ 34.096717][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 34.096912][ C1] ? __pfx_validate_chain+0x10/0x10 [ 34.097069][ C1] ? __pfx_rmqueue+0x10/0x10 [ 34.097325][ C1] ? mark_lock+0x38/0x3e0 [ 34.097454][ C1] get_page_from_freelist+0x257/0xf60 [ 34.097618][ C1] ? find_held_lock+0x2c/0x110 [ 34.097774][ C1] __alloc_pages+0x1d2/0x370 [ 34.098032][ C1] ? __pfx___alloc_pages+0x10/0x10 [ 34.098189][ C1] ? hlock_class+0x4e/0x130 [ 34.098347][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 34.098545][ C1] allocate_slab+0xad/0x340 [ 34.098806][ C1] ? get_any_partial+0x79/0x270 [ 34.098964][ C1] ___slab_alloc+0x4fc/0x10a0 [ 34.099120][ C1] ? fill_pool+0x268/0x5d0 [ 34.099276][ C1] ? __pfx_validate_chain+0x10/0x10 [ 34.099540][ C1] ? hlock_class+0x4e/0x130 [ 34.099697][ C1] ? mark_lock+0x38/0x3e0 [ 34.099818][ C1] ? fill_pool+0x268/0x5d0 [ 34.099973][ C1] ? kmem_cache_alloc+0x243/0x270 [ 34.100129][ C1] kmem_cache_alloc+0x243/0x270 [ 34.100391][ C1] ? validate_chain+0x110/0x9b0 [ 34.100549][ C1] fill_pool+0x268/0x5d0 [ 34.100674][ C1] ? __pfx_fill_pool+0x10/0x10 [ 34.100832][ C1] ? trace_lock_acquire+0x135/0x1c0 [ 34.101103][ C1] ? debug_object_activate+0x121/0x4f0 [ 34.101262][ C1] ? lock_acquire+0x32/0xc0 [ 34.101421][ C1] ? debug_object_activate+0x121/0x4f0 [ 34.101580][ C1] ? debug_object_activate+0x121/0x4f0 [ 34.101738][ C1] debug_object_activate+0x149/0x4f0 [ 34.101893][ C1] ? debug_object_activate+0x121/0x4f0 [ 34.102051][ C1] ? __pfx_debug_object_activate+0x10/0x10 [ 34.102250][ C1] ? __pfx___lock_release+0x10/0x10 [ 34.102410][ C1] ? mark_lock+0x38/0x3e0 [ 34.102531][ C1] ? mark_held_locks+0x9e/0xe0 [ 34.102689][ C1] ? __pfx_free_object_rcu+0x10/0x10 [ 34.102848][ C1] ? __call_rcu_common.constprop.0+0x31/0x830 [ 34.103045][ C1] __call_rcu_common.constprop.0+0x31/0x830 [ 34.103245][ C1] kmem_cache_free+0x1ac/0x220 [ 34.103405][ C1] ? unlink_anon_vmas+0x43e/0x920 [ 34.103574][ C1] unlink_anon_vmas+0x43e/0x920 [ 34.103729][ C1] ? __up_write+0x18f/0x520 [ 34.103986][ C1] free_pgtables+0x5f/0x7b0 [ 34.104147][ C1] exit_mmap+0x2d4/0x7d0 [ 34.104267][ C1] ? __pfx_exit_mmap+0x10/0x10 [ 34.104424][ C1] ? __mutex_unlock_slowpath+0x145/0x3b0 [ 34.104686][ C1] __mmput+0x76/0x3b0 [ 34.104807][ C1] exit_mm+0x146/0x1d0 [ 34.104928][ C1] do_exit+0x6b6/0xcf0 [ 34.105050][ C1] ? do_raw_spin_lock+0x131/0x270 [ 34.105216][ C1] ? __pfx_do_exit+0x10/0x10 [ 34.105473][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 34.105632][ C1] do_group_exit+0xb8/0x260 [ 34.105792][ C1] __x64_sys_exit_group+0x3e/0x50 [ 34.105949][ C1] do_syscall_64+0xc6/0x1e0 [ 34.106109][ C1] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 34.106407][ C1] RIP: 0033:0x7f8a743a0a8d [ 34.106569][ C1] Code: Unable to access opcode bytes at 0x7f8a743a0a63. [ 34.106775][ C1] RSP: 002b:00007ffedf5bc098 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 34.107240][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a743a0a8d [ 34.107475][ C1] RDX: 00000000000000e7 RSI: fffffffffffffe98 RDI: 0000000000000000 [ 34.107710][ C1] RBP: 00007ffedf5bc140 R08: 0000558ecf038c30 R09: 0000000000000004 [ 34.107948][ C1] R10: 0000000000000018 R11: 0000000000000246 R12: 00007ffedf5bc0f0 [ 34.108185][ C1] R13: 0000558eceff22b0 R14: 0000558ecf038c30 R15: 0000000000000000 [ 34.108426][ C1] [ 47.214706][ T375] br1: port 1(veth1) entered disabled state [ 47.304084][ T376] veth1: left allmulticast mode [ 47.304252][ T376] veth1: left promiscuous mode [ 47.304500][ T376] br1: port 1(veth1) entered disabled state