[ 132.317497][ T978] eth0: renamed from tmp [ 132.446688][ T10] [ 132.446852][ T10] ===================================================== [ 132.447028][ T10] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 132.447232][ T10] 6.9.0-rc1-virtme #1 Not tainted [ 132.447373][ T10] ----------------------------------------------------- [ 132.447539][ T10] kworker/u16:0/10 [HC0[0]:SC0[2]:HE1:SE0] is trying to acquire: [ 132.447737][ T10] ffff888001a70968 (&p->alloc_lock){+.+.}-{2:2}, at: __get_task_comm+0x27/0x70 [ 132.447987][ T10] [ 132.447987][ T10] and this task is already holding: [ 132.448185][ T10] ffff88800747d580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 132.448427][ T10] which would create a new lock dependency: [ 132.448591][ T10] (&ndev->lock){++--}-{2:2} -> (&p->alloc_lock){+.+.}-{2:2} [ 132.448793][ T10] [ 132.448793][ T10] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 132.449015][ T10] (&ndev->lock){++--}-{2:2} [ 132.449019][ T10] [ 132.449019][ T10] ... which became SOFTIRQ-irq-safe at: [ 132.449343][ T10] __lock_acquire+0x797/0x1570 [ 132.449483][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.449620][ T10] _raw_write_lock+0x30/0x40 [ 132.449753][ T10] addrconf_rs_timer+0xa9/0x730 [ 132.449883][ T10] call_timer_fn+0x13b/0x230 [ 132.450013][ T10] __run_timers+0x545/0x810 [ 132.450142][ T10] run_timer_softirq+0xe8/0x1b0 [ 132.450274][ T10] __do_softirq+0x1f8/0x5df [ 132.450404][ T10] irq_exit_rcu+0x97/0xc0 [ 132.450534][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 132.450668][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 132.450831][ T10] _raw_spin_unlock_irqrestore+0x43/0x70 [ 132.450960][ T10] __create_object+0x5e/0xb0 [ 132.451092][ T10] kmem_cache_alloc+0x208/0x270 [ 132.451222][ T10] alloc_empty_file+0x53/0x170 [ 132.451355][ T10] path_openat+0xcb/0x440 [ 132.451486][ T10] do_filp_open+0x1b3/0x3e0 [ 132.451616][ T10] do_sys_openat2+0x122/0x160 [ 132.451749][ T10] __x64_sys_openat+0x123/0x1e0 [ 132.451879][ T10] do_syscall_64+0xc6/0x1e0 [ 132.452010][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.452178][ T10] [ 132.452178][ T10] to a SOFTIRQ-irq-unsafe lock: [ 132.452337][ T10] (&p->alloc_lock){+.+.}-{2:2} [ 132.452341][ T10] [ 132.452341][ T10] ... which became SOFTIRQ-irq-unsafe at: [ 132.452660][ T10] ... [ 132.452662][ T10] __lock_acquire+0x797/0x1570 [ 132.452862][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.452992][ T10] _raw_spin_lock+0x30/0x40 [ 132.453144][ T10] set_mems_allowed+0x1d/0x210 [ 132.453279][ T10] kernel_init_freeable+0x72/0x310 [ 132.453410][ T10] kernel_init+0x20/0x200 [ 132.453544][ T10] ret_from_fork+0x31/0x70 [ 132.453675][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.453806][ T10] [ 132.453806][ T10] other info that might help us debug this: [ 132.453806][ T10] [ 132.454062][ T10] Possible interrupt unsafe locking scenario: [ 132.454062][ T10] [ 132.454254][ T10] CPU0 CPU1 [ 132.454385][ T10] ---- ---- [ 132.454514][ T10] lock(&p->alloc_lock); [ 132.454616][ T10] local_irq_disable(); [ 132.454781][ T10] lock(&ndev->lock); [ 132.454948][ T10] lock(&p->alloc_lock); [ 132.455112][ T10] [ 132.455212][ T10] lock(&ndev->lock); [ 132.455312][ T10] [ 132.455312][ T10] *** DEADLOCK *** [ 132.455312][ T10] [ 132.455503][ T10] 4 locks held by kworker/u16:0/10: [ 132.455636][ T10] #0: ffff8880052bb548 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0xda6/0x1730 [ 132.455910][ T10] #1: ffffc900000afda0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xde2/0x1730 [ 132.456207][ T10] #2: ffffffffaa5b7208 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xaf/0xab0 [ 132.456442][ T10] #3: ffff88800747d580 (&ndev->lock){++--}-{2:2}, at: __ipv6_dev_ac_inc+0x42/0xb10 [ 132.456683][ T10] [ 132.456683][ T10] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 132.456941][ T10] -> (&ndev->lock){++--}-{2:2} { [ 132.457078][ T10] HARDIRQ-ON-W at: [ 132.457184][ T10] __lock_acquire+0x797/0x1570 [ 132.457354][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.457521][ T10] _raw_write_lock_bh+0x38/0x50 [ 132.457687][ T10] addrconf_permanent_addr+0x6e/0x670 [ 132.457857][ T10] addrconf_notify+0x749/0xd60 [ 132.458022][ T10] notifier_call_chain+0xcd/0x150 [ 132.458189][ T10] __dev_notify_flags+0xe6/0x250 [ 132.458355][ T10] dev_change_flags+0xec/0x160 [ 132.458520][ T10] do_setlink+0x7d6/0x21e0 [ 132.458687][ T10] __rtnl_newlink+0xaa7/0xd80 [ 132.458854][ T10] rtnl_newlink+0x63/0xa0 [ 132.459022][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.459189][ T10] netlink_rcv_skb+0x130/0x360 [ 132.459354][ T10] netlink_unicast+0x449/0x710 [ 132.459521][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.459686][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.459852][ T10] ___sys_sendmsg+0xee/0x170 [ 132.460021][ T10] __sys_sendmsg+0xcd/0x170 [ 132.460186][ T10] do_syscall_64+0xc6/0x1e0 [ 132.460352][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.460549][ T10] HARDIRQ-ON-R at: [ 132.460651][ T10] __lock_acquire+0x797/0x1570 [ 132.460816][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.460983][ T10] _raw_read_lock_bh+0x44/0x80 [ 132.461149][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 132.461315][ T10] inet6_fill_link_af+0x5e/0xe0 [ 132.461480][ T10] rtnl_fill_ifinfo+0x1615/0x2a90 [ 132.461645][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 132.461808][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 132.462007][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 132.462174][ T10] register_netdevice+0x1177/0x1690 [ 132.462339][ T10] register_netdev+0x20/0x40 [ 132.462504][ T10] vti6_init_net+0x25d/0x380 [ 132.462673][ T10] ops_init+0x9b/0x560 [ 132.462805][ T10] register_pernet_operations+0x2db/0x710 [ 132.463003][ T10] register_pernet_device+0x2a/0x60 [ 132.463183][ T10] vti6_tunnel_init+0x18/0x110 [ 132.463348][ T10] do_one_initcall+0x8d/0x1e0 [ 132.463514][ T10] do_initcalls+0x1b2/0x3e0 [ 132.463678][ T10] kernel_init_freeable+0x232/0x310 [ 132.463845][ T10] kernel_init+0x20/0x200 [ 132.464011][ T10] ret_from_fork+0x31/0x70 [ 132.464177][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.464345][ T10] IN-SOFTIRQ-W at: [ 132.464444][ T10] __lock_acquire+0x797/0x1570 [ 132.464609][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.464775][ T10] _raw_write_lock+0x30/0x40 [ 132.464941][ T10] addrconf_rs_timer+0xa9/0x730 [ 132.465113][ T10] call_timer_fn+0x13b/0x230 [ 132.465281][ T10] __run_timers+0x545/0x810 [ 132.465449][ T10] run_timer_softirq+0xe8/0x1b0 [ 132.465612][ T10] __do_softirq+0x1f8/0x5df [ 132.465777][ T10] irq_exit_rcu+0x97/0xc0 [ 132.465942][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 132.466139][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 132.466337][ T10] _raw_spin_unlock_irqrestore+0x43/0x70 [ 132.466537][ T10] __create_object+0x5e/0xb0 [ 132.466702][ T10] kmem_cache_alloc+0x208/0x270 [ 132.466868][ T10] alloc_empty_file+0x53/0x170 [ 132.467034][ T10] path_openat+0xcb/0x440 [ 132.467201][ T10] do_filp_open+0x1b3/0x3e0 [ 132.467365][ T10] do_sys_openat2+0x122/0x160 [ 132.467536][ T10] __x64_sys_openat+0x123/0x1e0 [ 132.467703][ T10] do_syscall_64+0xc6/0x1e0 [ 132.467866][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.468064][ T10] IN-SOFTIRQ-R at: [ 132.468162][ T10] __lock_acquire+0x797/0x1570 [ 132.468328][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.468493][ T10] _raw_read_lock_bh+0x44/0x80 [ 132.468663][ T10] ipv6_get_lladdr+0xa9/0x3e0 [ 132.468829][ T10] addrconf_rs_timer+0x24a/0x730 [ 132.468994][ T10] call_timer_fn+0x13b/0x230 [ 132.469160][ T10] __run_timers+0x545/0x810 [ 132.469329][ T10] run_timer_softirq+0xe8/0x1b0 [ 132.469495][ T10] __do_softirq+0x1f8/0x5df [ 132.469667][ T10] irq_exit_rcu+0x97/0xc0 [ 132.469832][ T10] sysvec_apic_timer_interrupt+0x75/0x80 [ 132.470032][ T10] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 132.470228][ T10] _raw_spin_unlock_irqrestore+0x43/0x70 [ 132.470424][ T10] __create_object+0x5e/0xb0 [ 132.470592][ T10] kmem_cache_alloc+0x208/0x270 [ 132.470761][ T10] alloc_empty_file+0x53/0x170 [ 132.470924][ T10] path_openat+0xcb/0x440 [ 132.471091][ T10] do_filp_open+0x1b3/0x3e0 [ 132.471257][ T10] do_sys_openat2+0x122/0x160 [ 132.471421][ T10] __x64_sys_openat+0x123/0x1e0 [ 132.471585][ T10] do_syscall_64+0xc6/0x1e0 [ 132.471751][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.471949][ T10] INITIAL USE at: [ 132.472048][ T10] __lock_acquire+0x797/0x1570 [ 132.472215][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.472379][ T10] _raw_write_lock_bh+0x38/0x50 [ 132.472543][ T10] addrconf_permanent_addr+0x6e/0x670 [ 132.472718][ T10] addrconf_notify+0x749/0xd60 [ 132.472885][ T10] notifier_call_chain+0xcd/0x150 [ 132.473063][ T10] __dev_notify_flags+0xe6/0x250 [ 132.473253][ T10] dev_change_flags+0xec/0x160 [ 132.473420][ T10] do_setlink+0x7d6/0x21e0 [ 132.473585][ T10] __rtnl_newlink+0xaa7/0xd80 [ 132.473751][ T10] rtnl_newlink+0x63/0xa0 [ 132.473916][ T10] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 132.474096][ T10] netlink_rcv_skb+0x130/0x360 [ 132.474263][ T10] netlink_unicast+0x449/0x710 [ 132.474429][ T10] netlink_sendmsg+0x723/0xbe0 [ 132.474677][ T10] ____sys_sendmsg+0x7b2/0xa10 [ 132.474843][ T10] ___sys_sendmsg+0xee/0x170 [ 132.475009][ T10] __sys_sendmsg+0xcd/0x170 [ 132.475250][ T10] do_syscall_64+0xc6/0x1e0 [ 132.475417][ T10] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 132.475615][ T10] INITIAL READ USE at: [ 132.475714][ T10] __lock_acquire+0x797/0x1570 [ 132.475956][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.476120][ T10] _raw_read_lock_bh+0x44/0x80 [ 132.476287][ T10] inet6_fill_ifla6_attrs+0x516/0x740 [ 132.476645][ T10] inet6_fill_link_af+0x5e/0xe0 [ 132.476809][ T10] rtnl_fill_ifinfo+0x1615/0x2a90 [ 132.476977][ T10] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 132.477255][ T10] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 132.477452][ T10] rtmsg_ifinfo+0x5b/0xa0 [ 132.477618][ T10] register_netdevice+0x1177/0x1690 [ 132.477897][ T10] register_netdev+0x20/0x40 [ 132.478062][ T10] vti6_init_net+0x25d/0x380 [ 132.478227][ T10] ops_init+0x9b/0x560 [ 132.478392][ T10] register_pernet_operations+0x2db/0x710 [ 132.478669][ T10] register_pernet_device+0x2a/0x60 [ 132.478865][ T10] vti6_tunnel_init+0x18/0x110 [ 132.479032][ T10] do_one_initcall+0x8d/0x1e0 [ 132.479283][ T10] do_initcalls+0x1b2/0x3e0 [ 132.479448][ T10] kernel_init_freeable+0x232/0x310 [ 132.479646][ T10] kernel_init+0x20/0x200 [ 132.479887][ T10] ret_from_fork+0x31/0x70 [ 132.480052][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.480221][ T10] } [ 132.480291][ T10] ... key at: [] __key.37+0x0/0x40 [ 132.480570][ T10] [ 132.480570][ T10] the dependencies between the lock to be acquired [ 132.480572][ T10] and SOFTIRQ-irq-unsafe lock: [ 132.480924][ T10] -> (&p->alloc_lock){+.+.}-{2:2} { [ 132.481158][ T10] HARDIRQ-ON-W at: [ 132.481263][ T10] __lock_acquire+0x797/0x1570 [ 132.481433][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.481598][ T10] _raw_spin_lock+0x30/0x40 [ 132.481765][ T10] set_mems_allowed+0x1d/0x210 [ 132.481931][ T10] kernel_init_freeable+0x72/0x310 [ 132.482097][ T10] kernel_init+0x20/0x200 [ 132.482263][ T10] ret_from_fork+0x31/0x70 [ 132.482432][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.482596][ T10] SOFTIRQ-ON-W at: [ 132.482695][ T10] __lock_acquire+0x797/0x1570 [ 132.482862][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.483029][ T10] _raw_spin_lock+0x30/0x40 [ 132.483206][ T10] set_mems_allowed+0x1d/0x210 [ 132.483371][ T10] kernel_init_freeable+0x72/0x310 [ 132.483616][ T10] kernel_init+0x20/0x200 [ 132.483782][ T10] ret_from_fork+0x31/0x70 [ 132.483947][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.484200][ T10] INITIAL USE at: [ 132.484299][ T10] __lock_acquire+0x797/0x1570 [ 132.484464][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.484628][ T10] _raw_spin_lock+0x30/0x40 [ 132.484796][ T10] set_mems_allowed+0x1d/0x210 [ 132.484960][ T10] kernel_init_freeable+0x72/0x310 [ 132.485124][ T10] kernel_init+0x20/0x200 [ 132.485292][ T10] ret_from_fork+0x31/0x70 [ 132.485457][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.485625][ T10] } [ 132.485694][ T10] ... key at: [] __key.388+0x0/0x40 [ 132.485895][ T10] ... acquired at: [ 132.485996][ T10] check_prev_add+0x194/0xce0 [ 132.486134][ T10] validate_chain+0x71d/0x9b0 [ 132.486265][ T10] __lock_acquire+0xaf0/0x1570 [ 132.486549][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.486682][ T10] _raw_spin_lock+0x30/0x40 [ 132.486814][ T10] __get_task_comm+0x27/0x70 [ 132.486945][ T10] ref_tracker_alloc+0x2ee/0x490 [ 132.487082][ T10] netdev_get_by_index+0x5e/0x80 [ 132.487289][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.487423][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.487555][ T10] addrconf_f6i_alloc+0x265/0x560 [ 132.487688][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 132.487897][ T10] addrconf_join_anycast+0x1c0/0x220 [ 132.488028][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 132.488159][ T10] addrconf_dad_completed+0x12b/0xe20 [ 132.488293][ T10] addrconf_dad_begin+0x310/0x670 [ 132.488502][ T10] addrconf_dad_work+0x10b/0xab0 [ 132.488633][ T10] process_one_work+0xe2c/0x1730 [ 132.488764][ T10] worker_thread+0x587/0xd30 [ 132.488895][ T10] kthread+0x28a/0x350 [ 132.488995][ T10] ret_from_fork+0x31/0x70 [ 132.489216][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.489348][ T10] [ 132.489419][ T10] [ 132.489419][ T10] stack backtrace: [ 132.489581][ T10] CPU: 0 PID: 10 Comm: kworker/u16:0 Not tainted 6.9.0-rc1-virtme #1 [ 132.489781][ T10] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 132.490072][ T10] Workqueue: ipv6_addrconf addrconf_dad_work [ 132.490241][ T10] Call Trace: [ 132.490344][ T10] [ 132.490416][ T10] dump_stack_lvl+0x82/0xd0 [ 132.490554][ T10] print_bad_irq_dependency+0x957/0xd40 [ 132.490687][ T10] ? __pfx_validate_chain+0x10/0x10 [ 132.490822][ T10] ? __pfx_print_bad_irq_dependency+0x10/0x10 [ 132.490986][ T10] ? __pfx_usage_skip+0x10/0x10 [ 132.491118][ T10] ? __bfs+0x246/0x650 [ 132.491220][ T10] ? __pfx_usage_match+0x10/0x10 [ 132.491353][ T10] check_irq_usage+0x596/0x850 [ 132.491565][ T10] ? __pfx_check_irq_usage+0x10/0x10 [ 132.491698][ T10] ? __bfs+0x246/0x650 [ 132.491797][ T10] ? __pfx_hlock_conflict+0x10/0x10 [ 132.491929][ T10] ? check_path.constprop.0+0x24/0x50 [ 132.492157][ T10] ? check_noncircular+0x14c/0x3e0 [ 132.492290][ T10] ? __pfx_check_noncircular+0x10/0x10 [ 132.492426][ T10] ? check_prev_add+0x194/0xce0 [ 132.492558][ T10] check_prev_add+0x194/0xce0 [ 132.492694][ T10] ? validate_chain+0x130/0x9b0 [ 132.492826][ T10] validate_chain+0x71d/0x9b0 [ 132.492959][ T10] ? mark_lock+0x38/0x3e0 [ 132.493064][ T10] ? __pfx_validate_chain+0x10/0x10 [ 132.493204][ T10] ? hlock_class+0x4e/0x130 [ 132.493336][ T10] ? mark_lock+0x38/0x3e0 [ 132.493437][ T10] __lock_acquire+0xaf0/0x1570 [ 132.493572][ T10] lock_acquire.part.0+0xeb/0x330 [ 132.493705][ T10] ? __get_task_comm+0x27/0x70 [ 132.493843][ T10] ? mark_lock+0x38/0x3e0 [ 132.493943][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 132.494078][ T10] ? trace_lock_acquire+0x135/0x1c0 [ 132.494210][ T10] ? __get_task_comm+0x27/0x70 [ 132.494341][ T10] ? lock_acquire+0x32/0xc0 [ 132.494549][ T10] ? __get_task_comm+0x27/0x70 [ 132.494682][ T10] _raw_spin_lock+0x30/0x40 [ 132.494814][ T10] ? __get_task_comm+0x27/0x70 [ 132.494946][ T10] __get_task_comm+0x27/0x70 [ 132.495169][ T10] ref_tracker_alloc+0x2ee/0x490 [ 132.495302][ T10] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 132.495432][ T10] ? dev_get_by_index+0x177/0x270 [ 132.495563][ T10] ? netdev_get_by_index+0x5e/0x80 [ 132.495692][ T10] ? fib6_nh_init+0x3d8/0x1580 [ 132.495823][ T10] ? ip6_route_info_create+0xf18/0x17d0 [ 132.495954][ T10] ? addrconf_f6i_alloc+0x265/0x560 [ 132.496084][ T10] ? __ipv6_dev_ac_inc+0x25f/0xb10 [ 132.496218][ T10] ? addrconf_join_anycast+0x1c0/0x220 [ 132.496349][ T10] ? __ipv6_ifa_notify+0x6b3/0xaf0 [ 132.496481][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 132.496613][ T10] ? addrconf_dad_begin+0x310/0x670 [ 132.496743][ T10] ? addrconf_dad_work+0x10b/0xab0 [ 132.496949][ T10] ? process_one_work+0xe2c/0x1730 [ 132.497087][ T10] ? worker_thread+0x587/0xd30 [ 132.497221][ T10] ? kthread+0x28a/0x350 [ 132.497320][ T10] ? ret_from_fork+0x31/0x70 [ 132.497530][ T10] ? ret_from_fork_asm+0x1a/0x30 [ 132.497662][ T10] ? dev_get_by_index+0x177/0x270 [ 132.497794][ T10] netdev_get_by_index+0x5e/0x80 [ 132.497925][ T10] fib6_nh_init+0x3d8/0x1580 [ 132.498056][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 132.498297][ T10] ? __pfx_fib6_nh_init+0x10/0x10 [ 132.498428][ T10] ? kasan_save_track+0x14/0x30 [ 132.498566][ T10] ? __kasan_kmalloc+0x7f/0x90 [ 132.498701][ T10] ? __kmalloc+0x1d7/0x3c0 [ 132.498911][ T10] ? fib6_get_table+0x116/0x290 [ 132.499045][ T10] ip6_route_info_create+0xf18/0x17d0 [ 132.499176][ T10] ? __lock_release+0x103/0x460 [ 132.499309][ T10] ? __pfx_ip6_route_info_create+0x10/0x10 [ 132.499549][ T10] ? addrconf_f6i_alloc+0x12d/0x560 [ 132.499683][ T10] addrconf_f6i_alloc+0x265/0x560 [ 132.499818][ T10] ? __pfx_addrconf_f6i_alloc+0x10/0x10 [ 132.499958][ T10] ? do_raw_write_lock+0x122/0x3b0 [ 132.500186][ T10] ? __pfx_do_raw_write_lock+0x10/0x10 [ 132.500319][ T10] ? lock_acquire+0x32/0xc0 [ 132.500452][ T10] __ipv6_dev_ac_inc+0x25f/0xb10 [ 132.500585][ T10] ? mark_held_locks+0x9e/0xe0 [ 132.500720][ T10] addrconf_join_anycast+0x1c0/0x220 [ 132.500852][ T10] ? ip6_ins_rt+0xbd/0x110 [ 132.500986][ T10] ? __pfx_addrconf_join_anycast+0x10/0x10 [ 132.501153][ T10] __ipv6_ifa_notify+0x6b3/0xaf0 [ 132.501288][ T10] ? __pfx___ipv6_ifa_notify+0x10/0x10 [ 132.501422][ T10] ? __pfx___cancel_work+0x10/0x10 [ 132.501555][ T10] ? find_held_lock+0x2c/0x110 [ 132.501686][ T10] ? addrconf_dad_completed+0x12b/0xe20 [ 132.501817][ T10] addrconf_dad_completed+0x12b/0xe20 [ 132.501948][ T10] ? hlock_class+0x4e/0x130 [ 132.502083][ T10] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 132.502248][ T10] ? mark_held_locks+0x9e/0xe0 [ 132.502458][ T10] ? addrconf_dad_begin+0x310/0x670 [ 132.502590][ T10] addrconf_dad_begin+0x310/0x670 [ 132.502721][ T10] ? hlock_class+0x4e/0x130 [ 132.502853][ T10] ? __pfx_addrconf_dad_begin+0x10/0x10 [ 132.502984][ T10] ? lockdep_hardirqs_on_prepare.part.0+0x1af/0x370 [ 132.503251][ T10] addrconf_dad_work+0x10b/0xab0 [ 132.503382][ T10] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 132.503516][ T10] ? __pfx_addrconf_dad_work+0x10/0x10 [ 132.503654][ T10] ? process_one_work+0xde2/0x1730 [ 132.503786][ T10] ? lock_acquire+0x32/0xc0 [ 132.503917][ T10] ? process_one_work+0xde2/0x1730 [ 132.504051][ T10] process_one_work+0xe2c/0x1730 [ 132.504183][ T10] ? __pfx___lock_release+0x10/0x10 [ 132.504319][ T10] ? __pfx_process_one_work+0x10/0x10 [ 132.504456][ T10] ? assign_work+0x16c/0x240 [ 132.504589][ T10] worker_thread+0x587/0xd30 [ 132.504723][ T10] ? __pfx_worker_thread+0x10/0x10 [ 132.504856][ T10] kthread+0x28a/0x350 [ 132.504956][ T10] ? __pfx_kthread+0x10/0x10 [ 132.505088][ T10] ret_from_fork+0x31/0x70 [ 132.505220][ T10] ? __pfx_kthread+0x10/0x10 [ 132.505352][ T10] ret_from_fork_asm+0x1a/0x30 [ 132.505564][ T10] [ 134.248772][ T996] Initializing XFRM netlink socket [ 141.162575][ T1072] IPsec XFRM device driver