[ 59.909739][ T311] eth0: renamed from tmp [ 62.049914][ T329] Initializing XFRM netlink socket [ 68.904255][ C3] [ 68.904370][ C3] ======================================================== [ 68.904637][ C3] WARNING: possible irq lock inversion dependency detected [ 68.904896][ C3] 6.9.0-rc1-virtme #1 Not tainted [ 68.905074][ C3] -------------------------------------------------------- [ 68.905334][ C3] ip/396 just changed the state of lock: [ 68.905510][ C3] ffff8880086f6d80 (&ndev->lock){++.-}-{2:2}, at: ipv6_get_lladdr+0xa9/0x3e0 [ 68.905830][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 68.906092][ C3] (&p->alloc_lock){+.+.}-{2:2} [ 68.906096][ C3] [ 68.906096][ C3] [ 68.906096][ C3] and interrupts could create inverse lock ordering between them. [ 68.906096][ C3] [ 68.906744][ C3] [ 68.906744][ C3] other info that might help us debug this: [ 68.906999][ C3] Possible interrupt unsafe locking scenario: [ 68.906999][ C3] [ 68.907258][ C3] CPU0 CPU1 [ 68.907433][ C3] ---- ---- [ 68.907606][ C3] lock(&p->alloc_lock); [ 68.907742][ C3] local_irq_disable(); [ 68.907964][ C3] lock(&ndev->lock); [ 68.908181][ C3] lock(&p->alloc_lock); [ 68.908408][ C3] [ 68.908542][ C3] lock(&ndev->lock); [ 68.908675][ C3] [ 68.908675][ C3] *** DEADLOCK *** [ 68.908675][ C3] [ 68.908933][ C3] 4 locks held by ip/396: [ 68.909065][ C3] #0: ffff8880050442a0 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0xdd/0x2f0 [ 68.909377][ C3] #1: ffffffff89566360 (rcu_read_lock){....}-{1:2}, at: __is_insn_slot_addr+0x29/0x1e0 [ 68.909691][ C3] #2: ffffc90000288b68 ((&n->timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230 [ 68.910005][ C3] #3: ffffffff89566360 (rcu_read_lock){....}-{1:2}, at: ipv6_get_lladdr+0x39/0x3e0 [ 68.910319][ C3] [ 68.910319][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 68.910622][ C3] -> (&p->alloc_lock){+.+.}-{2:2} { [ 68.910808][ C3] HARDIRQ-ON-W at: [ 68.910942][ C3] __lock_acquire+0x797/0x1570 [ 68.911169][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.911389][ C3] _raw_spin_lock+0x30/0x40 [ 68.911617][ C3] set_mems_allowed+0x1d/0x210 [ 68.911841][ C3] kernel_init_freeable+0x72/0x310 [ 68.912063][ C3] kernel_init+0x20/0x200 [ 68.912287][ C3] ret_from_fork+0x31/0x70 [ 68.912507][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.912726][ C3] SOFTIRQ-ON-W at: [ 68.912860][ C3] __lock_acquire+0x797/0x1570 [ 68.913082][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.913302][ C3] _raw_spin_lock+0x30/0x40 [ 68.913522][ C3] set_mems_allowed+0x1d/0x210 [ 68.913743][ C3] kernel_init_freeable+0x72/0x310 [ 68.913963][ C3] kernel_init+0x20/0x200 [ 68.914185][ C3] ret_from_fork+0x31/0x70 [ 68.914405][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.914626][ C3] INITIAL USE at: [ 68.914759][ C3] __lock_acquire+0x797/0x1570 [ 68.914980][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.915200][ C3] _raw_spin_lock+0x30/0x40 [ 68.915425][ C3] set_mems_allowed+0x1d/0x210 [ 68.915651][ C3] kernel_init_freeable+0x72/0x310 [ 68.915876][ C3] kernel_init+0x20/0x200 [ 68.916101][ C3] ret_from_fork+0x31/0x70 [ 68.916325][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.916549][ C3] } [ 68.916639][ C3] ... key at: [] __key.388+0x0/0x40 [ 68.916908][ C3] ... acquired at: [ 68.917039][ C3] __lock_acquire+0xaf0/0x1570 [ 68.917217][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.917394][ C3] _raw_spin_lock+0x30/0x40 [ 68.917573][ C3] __get_task_comm+0x27/0x70 [ 68.917753][ C3] ref_tracker_alloc+0x2ee/0x490 [ 68.917937][ C3] netdev_get_by_index+0x5e/0x80 [ 68.918116][ C3] fib6_nh_init+0x3d8/0x1580 [ 68.918296][ C3] ip6_route_info_create+0xf18/0x17d0 [ 68.918474][ C3] addrconf_f6i_alloc+0x265/0x560 [ 68.918649][ C3] __ipv6_dev_ac_inc+0x25f/0xb10 [ 68.918826][ C3] addrconf_join_anycast+0x1c0/0x220 [ 68.919002][ C3] __ipv6_ifa_notify+0x6b3/0xaf0 [ 68.919180][ C3] addrconf_dad_completed+0x12b/0xe20 [ 68.919355][ C3] addrconf_dad_begin+0x310/0x670 [ 68.919528][ C3] addrconf_dad_work+0x10b/0xab0 [ 68.919706][ C3] process_one_work+0xe2c/0x1730 [ 68.919888][ C3] worker_thread+0x587/0xd30 [ 68.920064][ C3] kthread+0x28a/0x350 [ 68.920198][ C3] ret_from_fork+0x31/0x70 [ 68.920376][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.920553][ C3] [ 68.920642][ C3] -> (&ndev->lock){++.-}-{2:2} { [ 68.920822][ C3] HARDIRQ-ON-W at: [ 68.920955][ C3] __lock_acquire+0x797/0x1570 [ 68.921179][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.921401][ C3] _raw_write_lock_bh+0x38/0x50 [ 68.921623][ C3] addrconf_permanent_addr+0x6e/0x670 [ 68.921845][ C3] addrconf_notify+0x749/0xd60 [ 68.922068][ C3] notifier_call_chain+0xcd/0x150 [ 68.922292][ C3] __dev_notify_flags+0xe6/0x250 [ 68.922520][ C3] dev_change_flags+0xec/0x160 [ 68.922740][ C3] do_setlink+0x7d6/0x21e0 [ 68.922961][ C3] __rtnl_newlink+0xaa7/0xd80 [ 68.923183][ C3] rtnl_newlink+0x63/0xa0 [ 68.923405][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 68.923626][ C3] netlink_rcv_skb+0x130/0x360 [ 68.923851][ C3] netlink_unicast+0x449/0x710 [ 68.924079][ C3] netlink_sendmsg+0x723/0xbe0 [ 68.924300][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 68.924523][ C3] ___sys_sendmsg+0xee/0x170 [ 68.924744][ C3] __sys_sendmsg+0xcd/0x170 [ 68.924964][ C3] do_syscall_64+0xc6/0x1e0 [ 68.925189][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.925460][ C3] HARDIRQ-ON-R at: [ 68.925593][ C3] __lock_acquire+0x797/0x1570 [ 68.925813][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.926034][ C3] _raw_read_lock_bh+0x44/0x80 [ 68.926256][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 68.926475][ C3] inet6_fill_link_af+0x5e/0xe0 [ 68.926701][ C3] rtnl_fill_ifinfo+0x1615/0x2a90 [ 68.926920][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 68.927139][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 68.927407][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 68.927627][ C3] register_netdevice+0x1177/0x1690 [ 68.927848][ C3] register_netdev+0x20/0x40 [ 68.928079][ C3] vti6_init_net+0x25d/0x380 [ 68.928302][ C3] ops_init+0x9b/0x560 [ 68.928479][ C3] register_pernet_operations+0x2db/0x710 [ 68.928744][ C3] register_pernet_device+0x2a/0x60 [ 68.928965][ C3] vti6_tunnel_init+0x18/0x110 [ 68.929187][ C3] do_one_initcall+0x8d/0x1e0 [ 68.929411][ C3] do_initcalls+0x1b2/0x3e0 [ 68.929634][ C3] kernel_init_freeable+0x232/0x310 [ 68.929855][ C3] kernel_init+0x20/0x200 [ 68.930077][ C3] ret_from_fork+0x31/0x70 [ 68.930296][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.930519][ C3] IN-SOFTIRQ-R at: [ 68.930653][ C3] __lock_acquire+0x797/0x1570 [ 68.930876][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.931099][ C3] _raw_read_lock_bh+0x44/0x80 [ 68.931322][ C3] ipv6_get_lladdr+0xa9/0x3e0 [ 68.931544][ C3] ndisc_send_ns+0xe7/0x100 [ 68.931766][ C3] ndisc_solicit+0x39f/0x4d0 [ 68.931988][ C3] neigh_probe+0xaa/0xf0 [ 68.932210][ C3] neigh_timer_handler+0x45b/0xdf0 [ 68.932434][ C3] call_timer_fn+0x13b/0x230 [ 68.932657][ C3] __run_timers+0x545/0x810 [ 68.932878][ C3] timer_expire_remote+0x9b/0xe0 [ 68.933100][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 68.933324][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 68.933650][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 68.933873][ C3] __do_softirq+0x1f8/0x5df [ 68.934095][ C3] irq_exit_rcu+0x97/0xc0 [ 68.934422][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 68.934689][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 68.934954][ C3] lock_acquire.part.0+0x119/0x330 [ 68.935291][ C3] __is_insn_slot_addr+0x3d/0x1e0 [ 68.935515][ C3] kernel_text_address+0x70/0xe0 [ 68.935735][ C3] __kernel_text_address+0x12/0x40 [ 68.935959][ C3] unwind_get_return_address+0x5e/0xa0 [ 68.936180][ C3] arch_stack_walk+0xa2/0xf0 [ 68.936415][ C3] stack_trace_save+0x94/0xd0 [ 68.936637][ C3] kasan_save_stack+0x24/0x50 [ 68.936965][ C3] kasan_save_track+0x14/0x30 [ 68.937187][ C3] __kasan_slab_alloc+0x59/0x70 [ 68.937409][ C3] kmem_cache_alloc+0xef/0x270 [ 68.937635][ C3] mas_alloc_nodes+0x3d7/0x820 [ 68.937970][ C3] mas_preallocate+0x356/0x8b0 [ 68.938190][ C3] mmap_region+0x7ad/0x2110 [ 68.938412][ C3] do_mmap+0x622/0xc70 [ 68.938696][ C3] vm_mmap_pgoff+0x113/0x2f0 [ 68.938915][ C3] ksys_mmap_pgoff+0x290/0x410 [ 68.939136][ C3] do_syscall_64+0xc6/0x1e0 [ 68.939355][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.939831][ C3] INITIAL USE at: [ 68.939965][ C3] __lock_acquire+0x797/0x1570 [ 68.940183][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.940514][ C3] _raw_write_lock_bh+0x38/0x50 [ 68.940733][ C3] addrconf_permanent_addr+0x6e/0x670 [ 68.940953][ C3] addrconf_notify+0x749/0xd60 [ 68.941174][ C3] notifier_call_chain+0xcd/0x150 [ 68.941509][ C3] __dev_notify_flags+0xe6/0x250 [ 68.941727][ C3] dev_change_flags+0xec/0x160 [ 68.941950][ C3] do_setlink+0x7d6/0x21e0 [ 68.942170][ C3] __rtnl_newlink+0xaa7/0xd80 [ 68.942391][ C3] rtnl_newlink+0x63/0xa0 [ 68.942613][ C3] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 68.942940][ C3] netlink_rcv_skb+0x130/0x360 [ 68.943160][ C3] netlink_unicast+0x449/0x710 [ 68.943381][ C3] netlink_sendmsg+0x723/0xbe0 [ 68.943606][ C3] ____sys_sendmsg+0x7b2/0xa10 [ 68.943930][ C3] ___sys_sendmsg+0xee/0x170 [ 68.944150][ C3] __sys_sendmsg+0xcd/0x170 [ 68.944373][ C3] do_syscall_64+0xc6/0x1e0 [ 68.944696][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.944957][ C3] INITIAL READ USE at: [ 68.945090][ C3] __lock_acquire+0x797/0x1570 [ 68.945314][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.945642][ C3] _raw_read_lock_bh+0x44/0x80 [ 68.945864][ C3] inet6_fill_ifla6_attrs+0x516/0x740 [ 68.946129][ C3] inet6_fill_link_af+0x5e/0xe0 [ 68.946458][ C3] rtnl_fill_ifinfo+0x1615/0x2a90 [ 68.946678][ C3] rtmsg_ifinfo_build_skb+0x13c/0x240 [ 68.946944][ C3] rtmsg_ifinfo_event.part.0+0x2d/0x120 [ 68.947208][ C3] rtmsg_ifinfo+0x5b/0xa0 [ 68.947429][ C3] register_netdevice+0x1177/0x1690 [ 68.947693][ C3] register_netdev+0x20/0x40 [ 68.948027][ C3] vti6_init_net+0x25d/0x380 [ 68.948252][ C3] ops_init+0x9b/0x560 [ 68.948471][ C3] register_pernet_operations+0x2db/0x710 [ 68.948839][ C3] register_pernet_device+0x2a/0x60 [ 68.949104][ C3] vti6_tunnel_init+0x18/0x110 [ 68.949332][ C3] do_one_initcall+0x8d/0x1e0 [ 68.949549][ C3] do_initcalls+0x1b2/0x3e0 [ 68.949893][ C3] kernel_init_freeable+0x232/0x310 [ 68.950155][ C3] kernel_init+0x20/0x200 [ 68.950377][ C3] ret_from_fork+0x31/0x70 [ 68.950703][ C3] ret_from_fork_asm+0x1a/0x30 [ 68.950922][ C3] } [ 68.951012][ C3] ... key at: [] __key.37+0x0/0x40 [ 68.951272][ C3] ... acquired at: [ 68.951508][ C3] mark_lock+0x28d/0x3e0 [ 68.951685][ C3] mark_usage+0xd9/0x2a0 [ 68.951861][ C3] __lock_acquire+0x797/0x1570 [ 68.952035][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.952318][ C3] _raw_read_lock_bh+0x44/0x80 [ 68.952493][ C3] ipv6_get_lladdr+0xa9/0x3e0 [ 68.952668][ C3] ndisc_send_ns+0xe7/0x100 [ 68.952844][ C3] ndisc_solicit+0x39f/0x4d0 [ 68.953124][ C3] neigh_probe+0xaa/0xf0 [ 68.953304][ C3] neigh_timer_handler+0x45b/0xdf0 [ 68.953480][ C3] call_timer_fn+0x13b/0x230 [ 68.953657][ C3] __run_timers+0x545/0x810 [ 68.953832][ C3] timer_expire_remote+0x9b/0xe0 [ 68.954111][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 68.954288][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 68.954464][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 68.954639][ C3] __do_softirq+0x1f8/0x5df [ 68.954919][ C3] irq_exit_rcu+0x97/0xc0 [ 68.955095][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 68.955313][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 68.955532][ C3] lock_acquire.part.0+0x119/0x330 [ 68.955810][ C3] __is_insn_slot_addr+0x3d/0x1e0 [ 68.955986][ C3] kernel_text_address+0x70/0xe0 [ 68.956163][ C3] __kernel_text_address+0x12/0x40 [ 68.956342][ C3] unwind_get_return_address+0x5e/0xa0 [ 68.956618][ C3] arch_stack_walk+0xa2/0xf0 [ 68.956794][ C3] stack_trace_save+0x94/0xd0 [ 68.956969][ C3] kasan_save_stack+0x24/0x50 [ 68.957146][ C3] kasan_save_track+0x14/0x30 [ 68.957426][ C3] __kasan_slab_alloc+0x59/0x70 [ 68.957601][ C3] kmem_cache_alloc+0xef/0x270 [ 68.957776][ C3] mas_alloc_nodes+0x3d7/0x820 [ 68.957959][ C3] mas_preallocate+0x356/0x8b0 [ 68.958245][ C3] mmap_region+0x7ad/0x2110 [ 68.958421][ C3] do_mmap+0x622/0xc70 [ 68.958554][ C3] vm_mmap_pgoff+0x113/0x2f0 [ 68.958727][ C3] ksys_mmap_pgoff+0x290/0x410 [ 68.958903][ C3] do_syscall_64+0xc6/0x1e0 [ 68.959082][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.959300][ C3] [ 68.959388][ C3] [ 68.959388][ C3] stack backtrace: [ 68.959603][ C3] CPU: 3 PID: 396 Comm: ip Not tainted 6.9.0-rc1-virtme #1 [ 68.959985][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 68.960367][ C3] Call Trace: [ 68.960507][ C3] [ 68.960715][ C3] dump_stack_lvl+0x82/0xd0 [ 68.960896][ C3] print_irq_inversion_bug.part.0+0x3d9/0x570 [ 68.961116][ C3] ? __pfx_print_irq_inversion_bug.part.0+0x10/0x10 [ 68.961339][ C3] ? __pfx_usage_skip+0x10/0x10 [ 68.961617][ C3] ? __pfx_usage_match+0x10/0x10 [ 68.961794][ C3] ? arch_stack_walk+0xa2/0xf0 [ 68.961968][ C3] mark_lock_irq+0x4cd/0xa10 [ 68.962146][ C3] ? __pfx_mark_lock_irq+0x10/0x10 [ 68.962425][ C3] ? stack_trace_save+0x94/0xd0 [ 68.962603][ C3] ? find_held_lock+0x2c/0x110 [ 68.962780][ C3] ? save_trace+0x8f/0x5b0 [ 68.962968][ C3] mark_lock+0x28d/0x3e0 [ 68.963105][ C3] mark_usage+0xd9/0x2a0 [ 68.963346][ C3] __lock_acquire+0x797/0x1570 [ 68.963522][ C3] lock_acquire.part.0+0xeb/0x330 [ 68.963694][ C3] ? ipv6_get_lladdr+0xa9/0x3e0 [ 68.963869][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 68.964062][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 68.964238][ C3] ? ipv6_get_lladdr+0xa9/0x3e0 [ 68.964415][ C3] ? lock_acquire+0x32/0xc0 [ 68.964593][ C3] ? ipv6_get_lladdr+0xa9/0x3e0 [ 68.964777][ C3] _raw_read_lock_bh+0x44/0x80 [ 68.965056][ C3] ? ipv6_get_lladdr+0xa9/0x3e0 [ 68.965232][ C3] ipv6_get_lladdr+0xa9/0x3e0 [ 68.965407][ C3] ? hlock_class+0x4e/0x130 [ 68.965586][ C3] ndisc_send_ns+0xe7/0x100 [ 68.965864][ C3] ? mark_held_locks+0x9e/0xe0 [ 68.966041][ C3] ? __pfx_ndisc_send_ns+0x10/0x10 [ 68.966219][ C3] ? find_held_lock+0x2c/0x110 [ 68.966396][ C3] ? __lock_release+0x103/0x460 [ 68.966782][ C3] ndisc_solicit+0x39f/0x4d0 [ 68.966959][ C3] ? __pfx_ndisc_solicit+0x10/0x10 [ 68.967135][ C3] ? do_raw_write_lock+0x122/0x3b0 [ 68.967312][ C3] ? neigh_probe+0x57/0xf0 [ 68.967590][ C3] neigh_probe+0xaa/0xf0 [ 68.967722][ C3] neigh_timer_handler+0x45b/0xdf0 [ 68.967896][ C3] ? call_timer_fn+0xe8/0x230 [ 68.968077][ C3] ? __pfx_neigh_timer_handler+0x10/0x10 [ 68.968254][ C3] call_timer_fn+0x13b/0x230 [ 68.968535][ C3] ? call_timer_fn+0xe8/0x230 [ 68.968710][ C3] ? call_timer_fn+0xe8/0x230 [ 68.968884][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 68.969058][ C3] ? hlock_class+0x4e/0x130 [ 68.969342][ C3] ? mark_held_locks+0x9e/0xe0 [ 68.969519][ C3] __run_timers+0x545/0x810 [ 68.969693][ C3] ? __pfx_neigh_timer_handler+0x10/0x10 [ 68.969867][ C3] ? __pfx___run_timers+0x10/0x10 [ 68.970046][ C3] ? __lock_release+0x103/0x460 [ 68.970222][ C3] ? do_raw_spin_lock+0x131/0x270 [ 68.970407][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 68.970578][ C3] ? lock_acquire+0x32/0xc0 [ 68.970751][ C3] ? timer_expire_remote+0x93/0xe0 [ 68.971023][ C3] timer_expire_remote+0x9b/0xe0 [ 68.971195][ C3] tmigr_handle_remote_cpu+0x270/0x430 [ 68.971367][ C3] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 68.971597][ C3] ? hlock_class+0x4e/0x130 [ 68.971873][ C3] ? mark_lock+0x38/0x3e0 [ 68.972006][ C3] ? mark_held_locks+0x9e/0xe0 [ 68.972183][ C3] tmigr_handle_remote_up+0x19f/0x2e0 [ 68.972361][ C3] tmigr_handle_remote+0x21d/0x3a0 [ 68.972637][ C3] ? do_raw_spin_lock+0x131/0x270 [ 68.972814][ C3] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 68.972989][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x14f/0x370 [ 68.973214][ C3] __do_softirq+0x1f8/0x5df [ 68.973502][ C3] irq_exit_rcu+0x97/0xc0 [ 68.973632][ C3] sysvec_apic_timer_interrupt+0x75/0x80 [ 68.973812][ C3] [ 68.973900][ C3] [ 68.973987][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 68.974305][ C3] RIP: 0010:lock_acquire.part.0+0x119/0x330 [ 68.974526][ C3] Code: ff 48 83 c4 28 65 0f c1 05 54 17 53 7a 83 f8 01 0f 85 b5 01 00 00 9c 58 f6 c4 02 0f 85 be 01 00 00 48 85 ed 0f 85 9b 01 00 00 <48> b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 00 00 00 00 48 c7 [ 68.975138][ C3] RSP: 0018:ffffc9000060f5c8 EFLAGS: 00000206 [ 68.975361][ C3] RAX: 0000000000000046 RBX: 1ffff920000c1ebc RCX: 0000000000000001 [ 68.975619][ C3] RDX: 1ffff11000ae39fd RSI: ffff88800571d018 RDI: ffff88800571d03a [ 68.975978][ C3] RBP: 0000000000000200 R08: 0000000000000000 R09: ffff88800571d018 [ 68.976239][ C3] R10: 1ffff920000c1e8e R11: ffffc9000060f759 R12: ffffffff89566360 [ 68.976496][ C3] R13: 0000000000000000 R14: ffff88800571c5c0 R15: 0000000000000cc0 [ 68.976858][ C3] ? __is_insn_slot_addr+0xe8/0x1e0 [ 68.977031][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 68.977203][ C3] ? trace_lock_acquire+0x135/0x1c0 [ 68.977378][ C3] ? __is_insn_slot_addr+0x29/0x1e0 [ 68.977646][ C3] ? lock_acquire+0x32/0xc0 [ 68.977820][ C3] ? __is_insn_slot_addr+0x29/0x1e0 [ 68.978014][ C3] __is_insn_slot_addr+0x3d/0x1e0 [ 68.978186][ C3] ? __is_insn_slot_addr+0x29/0x1e0 [ 68.978465][ C3] kernel_text_address+0x70/0xe0 [ 68.978644][ C3] __kernel_text_address+0x12/0x40 [ 68.978817][ C3] unwind_get_return_address+0x5e/0xa0 [ 68.978995][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 68.979322][ C3] arch_stack_walk+0xa2/0xf0 [ 68.979502][ C3] stack_trace_save+0x94/0xd0 [ 68.979679][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 68.979852][ C3] ? unwind_get_return_address+0x5e/0xa0 [ 68.980131][ C3] kasan_save_stack+0x24/0x50 [ 68.980307][ C3] ? kasan_save_stack+0x24/0x50 [ 68.980482][ C3] ? kasan_save_track+0x14/0x30 [ 68.980660][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 68.980838][ C3] ? kmem_cache_alloc+0xef/0x270 [ 68.981124][ C3] ? mas_alloc_nodes+0x3d7/0x820 [ 68.981297][ C3] ? mas_preallocate+0x356/0x8b0 [ 68.981473][ C3] ? mmap_region+0x7ad/0x2110 [ 68.981648][ C3] ? do_mmap+0x622/0xc70 [ 68.981881][ C3] ? vm_mmap_pgoff+0x113/0x2f0 [ 68.982054][ C3] ? ksys_mmap_pgoff+0x290/0x410 [ 68.982229][ C3] ? do_syscall_64+0xc6/0x1e0 [ 68.982406][ C3] ? entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.982727][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 68.982905][ C3] ? stack_depot_save_flags+0x45/0x530 [ 68.983081][ C3] ? mark_held_locks+0x9e/0xe0 [ 68.983257][ C3] ? set_track_prepare+0x40/0x70 [ 68.983533][ C3] ? mas_alloc_nodes+0x3d7/0x820 [ 68.983707][ C3] ? mas_preallocate+0x356/0x8b0 [ 68.983881][ C3] ? mmap_region+0x7ad/0x2110 [ 68.984059][ C3] ? do_mmap+0x622/0xc70 [ 68.984194][ C3] ? vm_mmap_pgoff+0x113/0x2f0 [ 68.984473][ C3] ? ksys_mmap_pgoff+0x290/0x410 [ 68.984649][ C3] ? do_syscall_64+0xc6/0x1e0 [ 68.984823][ C3] ? entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.985041][ C3] ? ___slab_alloc+0xea7/0x10a0 [ 68.985321][ C3] ? kmem_cache_alloc+0x42/0x270 [ 68.985497][ C3] ? mas_alloc_nodes+0x3d7/0x820 [ 68.985670][ C3] ? __pfx___lock_release+0x10/0x10 [ 68.985849][ C3] kasan_save_track+0x14/0x30 [ 68.986026][ C3] __kasan_slab_alloc+0x59/0x70 [ 68.986202][ C3] kmem_cache_alloc+0xef/0x270 [ 68.986378][ C3] ? __lock_release+0x40/0x460 [ 68.986554][ C3] mas_alloc_nodes+0x3d7/0x820 [ 68.986834][ C3] ? ovl_file_accessed+0x8f/0x310 [ 68.987012][ C3] mas_preallocate+0x356/0x8b0 [ 68.987187][ C3] ? __pfx_mas_preallocate+0x10/0x10 [ 68.987365][ C3] ? __pfx_ovl_file_accessed+0x10/0x10 [ 68.987546][ C3] mmap_region+0x7ad/0x2110 [ 68.987829][ C3] ? __pfx_mmap_region+0x10/0x10 [ 68.988011][ C3] ? get_unmapped_area+0x209/0x310 [ 68.988188][ C3] do_mmap+0x622/0xc70 [ 68.988320][ C3] ? __lock_release+0x103/0x460 [ 68.988596][ C3] ? __fget_files+0x1bc/0x410 [ 68.988773][ C3] vm_mmap_pgoff+0x113/0x2f0 [ 68.988949][ C3] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 68.989123][ C3] ? __fget_files+0x1bc/0x410 [ 68.989402][ C3] ? __fget_files+0x1c1/0x410 [ 68.989578][ C3] ksys_mmap_pgoff+0x290/0x410 [ 68.989756][ C3] do_syscall_64+0xc6/0x1e0 [ 68.989932][ C3] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 68.990260][ C3] RIP: 0033:0x7fccd7ce5287 [ 68.990445][ C3] Code: c3 66 90 48 89 2b 48 c7 43 08 00 04 00 00 5b 5d 41 5c c3 f3 0f 1e fa 41 89 ca 41 f7 c1 ff 0f 00 00 75 10 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 19 c3 c7 05 46 ef 00 00 16 00 00 00 48 c7 c0 [ 68.991070][ C3] RSP: 002b:00007ffef1c85d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 68.991334][ C3] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fccd7ce5287 [ 68.991596][ C3] RDX: 0000000000000001 RSI: 0000000000009038 RDI: 0000000000000000 [ 68.991960][ C3] RBP: 00007ffef1c860c0 R08: 0000000000000005 R09: 0000000000000000 [ 68.992228][ C3] R10: 0000000000000802 R11: 0000000000000246 R12: 0000000000000fff [ 68.992487][ C3] R13: 00007ffef1c86160 R14: 0000000000000000 R15: 00007fccd7cb7840 [ 68.992855][ C3] [ 70.199164][ T406] IPsec XFRM device driver