[ 762.502530][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 812.807748][T14776] ================================================================== [ 812.807948][T14776] BUG: KASAN: slab-use-after-free in __fib6_drop_pcpu_from.part.0+0x429/0x4a0 [ 812.808130][T14776] Read of size 8 at addr ff11000009853cd0 by task tun/14776 [ 812.808271][T14776] [ 812.808325][T14776] CPU: 3 UID: 0 PID: 14776 Comm: tun Not tainted 7.0.0-virtme #1 PREEMPT(full) [ 812.808329][T14776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 812.808331][T14776] Call Trace: [ 812.808333][T14776] [ 812.808334][T14776] dump_stack_lvl+0x6f/0xa0 [ 812.808341][T14776] print_address_description.constprop.0+0x73/0x300 [ 812.808346][T14776] print_report+0xfc/0x1fa [ 812.808348][T14776] ? __virt_addr_valid+0x102/0x440 [ 812.808352][T14776] ? __virt_addr_valid+0x1da/0x440 [ 812.808354][T14776] kasan_report+0x108/0x130 [ 812.808358][T14776] ? __fib6_drop_pcpu_from.part.0+0x429/0x4a0 [ 812.808360][T14776] ? __fib6_drop_pcpu_from.part.0+0x429/0x4a0 [ 812.808363][T14776] __fib6_drop_pcpu_from.part.0+0x429/0x4a0 [ 812.808365][T14776] fib6_purge_rt+0x649/0x9a0 [ 812.808368][T14776] fib6_del_route+0x603/0x1190 [ 812.808370][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808374][T14776] ? fib6_purge_rt+0x9a0/0x9a0 [ 812.808376][T14776] ? mark_usage+0x61/0x170 [ 812.808378][T14776] ? __lock_release.isra.0+0x6b/0x1a0 [ 812.808379][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808381][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808384][T14776] fib6_del+0x219/0x310 [ 812.808386][T14776] ? validate_chain+0x38b/0xc20 [ 812.808388][T14776] fib6_clean_node+0x33b/0x580 [ 812.808390][T14776] ? fib6_del+0x310/0x310 [ 812.808393][T14776] ? lock_acquire.part.0+0xbc/0x260 [ 812.808398][T14776] ? find_held_lock+0x2b/0x80 [ 812.808401][T14776] fib6_walk_continue+0x2fe/0x630 [ 812.808403][T14776] ? mark_held_locks+0x40/0x70 [ 812.808405][T14776] ? fib6_ifup+0x220/0x220 [ 812.808407][T14776] ? fib6_ifup+0x220/0x220 [ 812.808408][T14776] fib6_walk+0x154/0x3d0 [ 812.808410][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808412][T14776] fib6_clean_tree+0xf2/0x130 [ 812.808414][T14776] ? fib6_walk+0x3d0/0x3d0 [ 812.808416][T14776] ? fib6_del+0x310/0x310 [ 812.808418][T14776] ? fib6_ifup+0x220/0x220 [ 812.808420][T14776] ? fib6_ifup+0x220/0x220 [ 812.808422][T14776] __fib6_clean_all+0xf5/0x290 [ 812.808425][T14776] rt6_disable_ip+0x120/0x140 [ 812.808427][T14776] ? rt6_sync_down_dev+0x120/0x120 [ 812.808428][T14776] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 812.808430][T14776] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 812.808435][T14776] addrconf_ifdown.isra.0+0x103/0x15f0 [ 812.808438][T14776] ? __timer_delete_sync+0xdb/0x130 [ 812.808441][T14776] ? __timer_delete_sync+0xa2/0x130 [ 812.808442][T14776] ? __neigh_ifdown.isra.0+0x648/0xa40 [ 812.808446][T14776] ? addrconf_dad_run+0x1b0/0x1b0 [ 812.808448][T14776] ? netkit_xmit+0x14c0/0x14c0 [ 812.808451][T14776] ? mark_held_locks+0x40/0x70 [ 812.808454][T14776] addrconf_notify+0x2c8/0xf30 [ 812.808456][T14776] ? team_port_get_rtnl+0x65/0xc0 [ 812.808458][T14776] notifier_call_chain+0xb0/0x320 [ 812.808463][T14776] netif_close_many+0x2c9/0x640 [ 812.808465][T14776] ? rcu_is_watching+0x15/0xd0 [ 812.808468][T14776] ? lock_acquire+0x134/0x160 [ 812.808470][T14776] ? __dev_close_many+0x670/0x670 [ 812.808471][T14776] ? netif_close_many_and_unlock+0x22/0x2c0 [ 812.808473][T14776] ? __mutex_lock+0x9a6/0x2000 [ 812.808476][T14776] unregister_netdevice_many_notify+0x716/0x1f20 [ 812.808478][T14776] ? nla_get_range_signed+0x3d0/0x3d0 [ 812.808483][T14776] ? unregister_netdevice_queued+0x80/0x80 [ 812.808484][T14776] ? mutex_is_locked+0x1c/0x50 [ 812.808486][T14776] ? rtnl_is_locked+0x15/0x20 [ 812.808488][T14776] ? unregister_netdevice_queue+0x6a/0x470 [ 812.808490][T14776] ? unregister_netdevice_many+0x20/0x20 [ 812.808492][T14776] ? __asan_memset+0x27/0x50 [ 812.808494][T14776] rtnl_dellink+0x4a0/0xae0 [ 812.808497][T14776] ? lock_acquire.part.0+0xbc/0x260 [ 812.808498][T14776] ? find_held_lock+0x2b/0x80 [ 812.808500][T14776] ? rtnl_mdb_del+0x580/0x580 [ 812.808502][T14776] ? mark_usage+0x61/0x170 [ 812.808504][T14776] ? __lock_release.isra.0+0x6b/0x1a0 [ 812.808512][T14776] ? lock_acquire.part.0+0xbc/0x260 [ 812.808513][T14776] ? find_held_lock+0x2b/0x80 [ 812.808515][T14776] ? mark_usage+0x61/0x170 [ 812.808517][T14776] ? __lock_release.isra.0+0x6b/0x1a0 [ 812.808518][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808522][T14776] ? __lock_release.isra.0+0x6b/0x1a0 [ 812.808524][T14776] ? rtnl_mdb_del+0x580/0x580 [ 812.808526][T14776] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 812.808528][T14776] ? validate_chain+0x38b/0xc20 [ 812.808530][T14776] ? rtnl_fdb_dump+0x690/0x690 [ 812.808532][T14776] ? __lock_acquire+0x508/0xc10 [ 812.808535][T14776] ? lock_acquire.part.0+0xbc/0x260 [ 812.808536][T14776] ? find_held_lock+0x2b/0x80 [ 812.808539][T14776] netlink_rcv_skb+0x14e/0x3a0 [ 812.808541][T14776] ? rtnl_fdb_dump+0x690/0x690 [ 812.808544][T14776] ? netlink_ack+0xce0/0xce0 [ 812.808546][T14776] ? netlink_deliver_tap+0xc5/0x330 [ 812.808548][T14776] ? netlink_deliver_tap+0x13c/0x330 [ 812.808550][T14776] netlink_unicast+0x47c/0x740 [ 812.808552][T14776] ? netlink_attachskb+0x800/0x800 [ 812.808554][T14776] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 812.808556][T14776] ? rcu_read_lock_any_held+0x3c/0x90 [ 812.808559][T14776] netlink_sendmsg+0x735/0xc60 [ 812.808561][T14776] ? netlink_unicast+0x740/0x740 [ 812.808563][T14776] ? lock_acquire.part.0+0xbc/0x260 [ 812.808565][T14776] ? __might_fault+0x97/0x140 [ 812.808569][T14776] __sys_sendto+0x2c9/0x400 [ 812.808572][T14776] ? __ia32_sys_getpeername+0xd0/0xd0 [ 812.808574][T14776] ? __might_fault+0x97/0x140 [ 812.808577][T14776] ? __ia32_sys_connect+0xd0/0xd0 [ 812.808578][T14776] ? __sys_bind+0x191/0x260 [ 812.808582][T14776] __x64_sys_sendto+0xe4/0x1f0 [ 812.808584][T14776] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 812.808587][T14776] ? lockdep_hardirqs_on+0x8c/0x130 [ 812.808590][T14776] ? do_syscall_64+0x82/0xfc0 [ 812.808592][T14776] do_syscall_64+0x117/0xfc0 [ 812.808593][T14776] ? trace_hardirqs_off+0xd/0x30 [ 812.808595][T14776] ? exc_page_fault+0xee/0x100 [ 812.808597][T14776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 812.808599][T14776] RIP: 0033:0x7f68c63e522e [ 812.808603][T14776] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 812.808605][T14776] RSP: 002b:00007ffc7c6acd50 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 812.808609][T14776] RAX: ffffffffffffffda RBX: 00007ffc7c6acde0 RCX: 00007f68c63e522e [ 812.808610][T14776] RDX: 000000000000002c RSI: 0000000023402638 RDI: 0000000000000027 [ 812.808611][T14776] RBP: 00007ffc7c6acd60 R08: 0000000000000000 R09: 0000000000000000 [ 812.808612][T14776] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000234023d0 [ 812.808613][T14776] R13: 00007ffc7c6ace70 R14: 0000000000000022 R15: 00007f68c636b000 [ 812.808615][T14776] [ 812.808616][T14776] [ 812.820552][T14776] Allocated by task 14776: [ 812.820649][T14776] kasan_save_stack+0x2f/0x50 [ 812.820746][T14776] kasan_save_track+0x14/0x30 [ 812.820841][T14776] __kasan_slab_alloc+0x60/0x70 [ 812.820933][T14776] kmem_cache_alloc_noprof+0x221/0x5f0 [ 812.821042][T14776] dst_alloc+0x79/0x160 [ 812.821113][T14776] ip6_rt_pcpu_alloc+0x21d/0x670 [ 812.821208][T14776] ip6_pol_route+0x634/0x9c0 [ 812.821302][T14776] fib6_rule_lookup+0x40d/0x5b0 [ 812.821399][T14776] ip6_route_output_flags+0x160/0x4a0 [ 812.821498][T14776] ip6_dst_lookup_tail.constprop.0+0x79/0x860 [ 812.821614][T14776] ip6_dst_lookup_flow+0xf9/0x260 [ 812.821724][T14776] ip6_datagram_dst_update+0x6a8/0xdd0 [ 812.821814][T14776] __ip6_datagram_connect+0x8c7/0x1630 [ 812.821910][T14776] udpv6_connect+0x2d/0x2a0 [ 812.822005][T14776] __sys_connect+0x1ce/0x2e0 [ 812.822100][T14776] __x64_sys_connect+0x72/0xd0 [ 812.822194][T14776] do_syscall_64+0x117/0xfc0 [ 812.822290][T14776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 812.822402][T14776] [ 812.822458][T14776] Freed by task 0: [ 812.822533][T14776] kasan_save_stack+0x2f/0x50 [ 812.822625][T14776] kasan_save_track+0x14/0x30 [ 812.822716][T14776] kasan_save_free_info+0x3b/0x60 [ 812.822808][T14776] __kasan_slab_free+0x43/0x70 [ 812.822899][T14776] kmem_cache_free+0xf6/0x560 [ 812.822994][T14776] dst_destroy+0x239/0x360 [ 812.823088][T14776] rcu_do_batch+0x2b6/0x1010 [ 812.823181][T14776] rcu_core+0x2b7/0x630 [ 812.823249][T14776] handle_softirqs+0x1d8/0x930 [ 812.823344][T14776] __irq_exit_rcu+0x103/0x1c0 [ 812.823436][T14776] irq_exit_rcu+0xe/0x30 [ 812.823505][T14776] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 812.823600][T14776] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 812.823717][T14776] [ 812.823764][T14776] Last potentially related work creation: [ 812.823859][T14776] kasan_save_stack+0x2f/0x50 [ 812.823952][T14776] kasan_record_aux_stack+0x9b/0xc0 [ 812.824048][T14776] __call_rcu_common.constprop.0+0xb2/0xa10 [ 812.824162][T14776] sk_setup_caps+0x2a8/0xae0 [ 812.824253][T14776] ip6_sk_dst_store_flow+0x194/0x4d0 [ 812.824346][T14776] ip6_datagram_dst_update+0x895/0xdd0 [ 812.824437][T14776] release_sock+0x18f/0x240 [ 812.824530][T14776] udpv6_destroy_sock+0x73/0x200 [ 812.824619][T14776] sk_common_release+0x62/0x310 [ 812.824709][T14776] inet_release+0x106/0x230 [ 812.824803][T14776] __sock_release+0xb8/0x280 [ 812.824895][T14776] sock_close+0x18/0x20 [ 812.824967][T14776] __fput+0x363/0xac0 [ 812.825040][T14776] fput_close_sync+0xde/0x1b0 [ 812.825131][T14776] __x64_sys_close+0x8b/0xf0 [ 812.825225][T14776] do_syscall_64+0x117/0xfc0 [ 812.825323][T14776] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 812.825435][T14776] [ 812.825482][T14776] The buggy address belongs to the object at ff11000009853c40 [ 812.825482][T14776] which belongs to the cache ip6_dst_cache of size 232 [ 812.825727][T14776] The buggy address is located 144 bytes inside of [ 812.825727][T14776] freed 232-byte region [ff11000009853c40, ff11000009853d28) [ 812.825971][T14776] [ 812.826025][T14776] The buggy address belongs to the physical page: [ 812.826139][T14776] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9852 [ 812.826307][T14776] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 812.826449][T14776] flags: 0x80000000000040(head|node=0|zone=1) [ 812.826571][T14776] page_type: f5(slab) [ 812.826643][T14776] raw: 0080000000000040 ff11000009156040 ff11000006019228 ff11000006019228 [ 812.826807][T14776] raw: 0000000000000000 0000000000120012 00000000f5000000 0000000000000000 [ 812.826969][T14776] head: 0080000000000040 ff11000009156040 ff11000006019228 ff11000006019228 [ 812.827135][T14776] head: 0000000000000000 0000000000120012 00000000f5000000 0000000000000000 [ 812.827301][T14776] head: 0080000000000001 ffd4000000261481 00000000ffffffff 00000000ffffffff [ 812.827460][T14776] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 812.827628][T14776] page dumped because: kasan: bad access detected [ 812.827748][T14776] [ 812.827795][T14776] Memory state around the buggy address: [ 812.827888][T14776] ff11000009853b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 812.828032][T14776] ff11000009853c00: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 812.828169][T14776] >ff11000009853c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 812.828303][T14776] ^ [ 812.828420][T14776] ff11000009853d00: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 812.828553][T14776] ff11000009853d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 812.828736][T14776] ================================================================== [ 812.828880][T14776] Disabling lock debugging due to kernel taint [ 812.832850][ C3] Oops: general protection fault, probably for non-canonical address 0xe0657c3640000007: 0000 [#1] SMP KASAN [ 812.833059][ C3] KASAN: maybe wild-memory-access in range [0x032c01b200000038-0x032c01b20000003f] [ 812.833198][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G B 7.0.0-virtme #1 PREEMPT(full) [ 812.833364][ C3] Tainted: [B]=BAD_PAGE [ 812.833430][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 812.833535][ C3] RIP: 0010:dst_dev_put+0x9f/0x300 [ 812.833627][ C3] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 2c 02 00 00 48 ba 00 00 00 00 00 fc ff df 48 8b 43 08 48 8d 78 38 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 d8 01 00 00 48 8b 40 38 48 85 c0 74 08 48 89 ee [ 812.833918][ C3] RSP: 0018:ffa0000000280d48 EFLAGS: 00010212 [ 812.834029][ C3] RAX: 032c01b200000000 RBX: ff11000009853c40 RCX: 0065803640000007 [ 812.834157][ C3] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 032c01b200000038 [ 812.834279][ C3] RBP: ff11000001e0d1e8 R08: ffffffffae92c4fc R09: 1ffa3ffffff80ac7 [ 812.834398][ C3] R10: fffa3bfffff80ac8 R11: fffa3bfffff80ac8 R12: ff110000091ed600 [ 812.834517][ C3] R13: fffffbfff5ee684c R14: ff110000091ed6c8 R15: 000000000000038e [ 812.834643][ C3] FS: 0000000000000000(0000) GS:ff110000bae4c000(0000) knlGS:0000000000000000 [ 812.834790][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 812.834892][ C3] CR2: 0000558224261088 CR3: 0000000012804003 CR4: 0000000000771ef0 [ 812.835020][ C3] PKRU: 55555554 [ 812.835083][ C3] Call Trace: [ 812.835144][ C3] [ 812.835191][ C3] fib6_nh_release_dsts.part.0+0xdf/0x170 [ 812.835284][ C3] fib6_nh_release+0xe5/0x200 [ 812.835365][ C3] ? rcu_is_watching+0x15/0xd0 [ 812.835447][ C3] fib6_info_destroy_rcu+0x134/0x190 [ 812.835528][ C3] ? rcu_do_batch+0x2b4/0x1010 [ 812.835607][ C3] ? rcu_do_batch+0x397/0x1010 [ 812.835686][ C3] rcu_do_batch+0x2b6/0x1010 [ 812.835766][ C3] ? trace_rcu_batch_end+0x330/0x330 [ 812.835850][ C3] ? trace_irq_enable.constprop.0+0x9b/0x180 [ 812.835951][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 812.836038][ C3] ? trace_hardirqs_on+0x36/0x40 [ 812.836118][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 812.836219][ C3] rcu_core+0x2b7/0x630 [ 812.836282][ C3] handle_softirqs+0x1d8/0x930 [ 812.836364][ C3] ? clockevents_tick_resume+0x60/0x60 [ 812.836449][ C3] ? _local_bh_enable+0xd0/0xd0 [ 812.836530][ C3] ? rcu_is_watching+0x15/0xd0 [ 812.836609][ C3] ? lock_release+0x17c/0x1f0 [ 812.836690][ C3] __irq_exit_rcu+0x103/0x1c0 [ 812.836773][ C3] irq_exit_rcu+0xe/0x30 [ 812.836834][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 812.836914][ C3] [ 812.836957][ C3] [ 812.837003][ C3] ? rcu_is_watching+0x15/0xd0 [ 812.837084][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 812.837186][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 812.837270][ C3] Code: 48 8b 3d 54 53 60 02 e8 1f 00 00 00 48 2b 05 d8 11 9e 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 44 14 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 812.837570][ C3] RSP: 0018:ffa0000000167de8 EFLAGS: 00000246 [ 812.837676][ C3] RAX: 0000000000000003 RBX: ff11000001c78040 RCX: 0000000000000001 [ 812.837799][ C3] RDX: 0000000000000003 RSI: ffffffffaf0719c0 RDI: ffffffffac6df5db [ 812.837925][ C3] RBP: 0000000000000000 R08: ffffffffaed544f1 R09: 1fe220000d83639a [ 812.838052][ C3] R10: 0000000000000003 R11: 0000000000000000 R12: 1ff400000002cfc0 [ 812.838182][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 812.838308][ C3] ? ct_kernel_exit.constprop.0+0x101/0x160 [ 812.838409][ C3] ? cpuidle_idle_call.constprop.0+0x22b/0x400 [ 812.838512][ C3] default_idle+0x9/0x10 [ 812.838577][ C3] default_idle_call+0x6a/0xa0 [ 812.838657][ C3] cpuidle_idle_call.constprop.0+0x22b/0x400 [ 812.838768][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 812.838849][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 812.838931][ C3] ? rcu_is_watching+0x15/0xd0 [ 812.839020][ C3] do_idle+0xed/0x150 [ 812.839082][ C3] cpu_startup_entry+0x53/0x70 [ 812.839164][ C3] start_secondary+0x204/0x2b0 [ 812.839250][ C3] ? set_cpu_sibling_map+0x1fa0/0x1fa0 [ 812.839337][ C3] common_startup_64+0x13e/0x148 [ 812.839420][ C3] [ 812.839480][ C3] Modules linked in: geneve ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables [ 812.839642][ C3] ---[ end trace 0000000000000000 ]--- [ 812.839747][ C3] RIP: 0010:dst_dev_put+0x9f/0x300 [ 812.839832][ C3] Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 2c 02 00 00 48 ba 00 00 00 00 00 fc ff df 48 8b 43 08 48 8d 78 38 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 d8 01 00 00 48 8b 40 38 48 85 c0 74 08 48 89 ee [ 812.840122][ C3] RSP: 0018:ffa0000000280d48 EFLAGS: 00010212 [ 812.840239][ C3] RAX: 032c01b200000000 RBX: ff11000009853c40 RCX: 0065803640000007 [ 812.840359][ C3] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 032c01b200000038 [ 812.840484][ C3] RBP: ff11000001e0d1e8 R08: ffffffffae92c4fc R09: 1ffa3ffffff80ac7 [ 812.840603][ C3] R10: fffa3bfffff80ac8 R11: fffa3bfffff80ac8 R12: ff110000091ed600 [ 812.840721][ C3] R13: fffffbfff5ee684c R14: ff110000091ed6c8 R15: 000000000000038e [ 812.840842][ C3] FS: 0000000000000000(0000) GS:ff110000bae4c000(0000) knlGS:0000000000000000 [ 812.840982][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 812.841098][ C3] CR2: 0000558224261088 CR3: 0000000012804003 CR4: 0000000000771ef0 [ 812.841220][ C3] PKRU: 55555554 [ 812.841283][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 812.841489][ C3] Kernel Offset: 0x2ae00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 812.841683][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr