[ 596.389100][ T4071] veth0: entered allmulticast mode [ 596.389727][ T4071] veth1: entered allmulticast mode [ 596.390248][ T4071] veth2: entered allmulticast mode [ 596.391239][ T4071] veth3: entered allmulticast mode [ 622.338242][ T4267] Oops: general protection fault, probably for non-canonical address 0xfbd59c0000000024: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 622.338635][ T4267] KASAN: maybe wild-memory-access in range [0xdead000000000120-0xdead000000000127] [ 622.338875][ T4267] CPU: 3 UID: 0 PID: 4267 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 622.339085][ T4267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 622.339393][ T4267] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650 [ 622.339580][ T4267] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d [ 622.340047][ T4267] RSP: 0018:ffffc90007edf388 EFLAGS: 00010a06 [ 622.340214][ T4267] RAX: 1bd5a00000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 622.340485][ T4267] RDX: 1ffff11000ab6399 RSI: ffff8880055b1000 RDI: ffff8880075b7008 [ 622.340721][ T4267] RBP: dead000000000122 R08: ffff8880075b7000 R09: fffff52000fdbe72 [ 622.340990][ T4267] R10: 0000000000000003 R11: ffffc90007ededc1 R12: ffff8880075b713c [ 622.341279][ T4267] R13: dffffc0000000000 R14: ffff8880055b1000 R15: ffff8880075b7000 [ 622.341593][ T4267] FS: 00007f902c948800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 622.341980][ T4267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 622.342237][ T4267] CR2: 00000000004e2a90 CR3: 0000000007704002 CR4: 0000000000772ef0 [ 622.342495][ T4267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 622.342812][ T4267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 622.343127][ T4267] PKRU: 55555554 [ 622.343302][ T4267] Call Trace: [ 622.343463][ T4267] [ 622.343580][ T4267] ? die_addr+0x41/0xa0 [ 622.343743][ T4267] ? exc_general_protection+0x14d/0x230 [ 622.343952][ T4267] ? asm_exc_general_protection+0x26/0x30 [ 622.344167][ T4267] ? neigh_flush_dev.isra.0+0x10a/0x650 [ 622.344378][ T4267] ? __pfx_do_raw_write_lock+0x10/0x10 [ 622.344587][ T4267] ? lock_acquire+0x32/0xc0 [ 622.344796][ T4267] __neigh_ifdown.isra.0+0x74/0x440 [ 622.345017][ T4267] ? blocking_notifier_call_chain+0x50/0x90 [ 622.345286][ T4267] neigh_ifdown+0x10/0x20 [ 622.345444][ T4267] fib_inetaddr_event+0x1e8/0x280 [ 622.345687][ T4267] notifier_call_chain+0xcd/0x150 [ 622.345911][ T4267] blocking_notifier_call_chain+0x66/0x90 [ 622.346144][ T4267] __inet_del_ifa+0x394/0xcd0 [ 622.346358][ T4267] inet_rtm_deladdr+0x381/0x770 [ 622.346570][ T4267] ? __pfx_inet_rtm_deladdr+0x10/0x10 [ 622.346793][ T4267] rtnetlink_rcv_msg+0x2fb/0xc10 [ 622.347006][ T4267] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 622.347211][ T4267] ? hlock_class+0x4e/0x130 [ 622.347443][ T4267] ? mark_lock+0x38/0x3e0 [ 622.347611][ T4267] ? __lock_acquire+0xb3f/0x1580 [ 622.347831][ T4267] netlink_rcv_skb+0x130/0x360 [ 622.348071][ T4267] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 622.348295][ T4267] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 622.348542][ T4267] ? netlink_deliver_tap+0x13e/0x340 [ 622.348770][ T4267] ? netlink_deliver_tap+0xc3/0x340 [ 622.348981][ T4267] netlink_unicast+0x44b/0x710 [ 622.349223][ T4267] ? __pfx_netlink_unicast+0x10/0x10 [ 622.349441][ T4267] ? find_held_lock+0x2c/0x110 [ 622.349665][ T4267] netlink_sendmsg+0x723/0xbe0 [ 622.349892][ T4267] ? __pfx_netlink_sendmsg+0x10/0x10 [ 622.350107][ T4267] ? __might_fault+0xc3/0x170 [ 622.350343][ T4267] ? __import_iovec+0x35d/0x5d0 [ 622.350571][ T4267] ____sys_sendmsg+0x7ac/0xa10 [ 622.350798][ T4267] ? __pfx_____sys_sendmsg+0x10/0x10 [ 622.351020][ T4267] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 622.351305][ T4267] ___sys_sendmsg+0xee/0x170 [ 622.351529][ T4267] ? __pfx_stack_trace_save+0x10/0x10 [ 622.351749][ T4267] ? __pfx____sys_sendmsg+0x10/0x10 [ 622.351985][ T4267] ? __pfx_validate_chain+0x10/0x10 [ 622.352198][ T4267] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 622.352477][ T4267] ? kasan_save_stack+0x34/0x50 [ 622.352668][ T4267] ? kasan_save_stack+0x24/0x50 [ 622.352888][ T4267] ? __kasan_record_aux_stack+0x8e/0xa0 [ 622.353095][ T4267] ? __call_rcu_common.constprop.0+0xa1/0x4b0 [ 622.353265][ T4267] ? __x64_sys_close+0x7c/0xd0 [ 622.353399][ T4267] ? do_syscall_64+0xc1/0x1d0 [ 622.353551][ T4267] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.353721][ T4267] ? __lock_acquire+0xb3f/0x1580 [ 622.353859][ T4267] ? find_held_lock+0x2c/0x110 [ 622.353994][ T4267] ? __lock_release+0x103/0x460 [ 622.354130][ T4267] ? fdget+0x52/0x1e0 [ 622.354235][ T4267] __sys_sendmsg+0xcd/0x170 [ 622.354370][ T4267] ? __pfx___sys_sendmsg+0x10/0x10 [ 622.354507][ T4267] ? __virt_addr_valid+0x22b/0x430 [ 622.354654][ T4267] do_syscall_64+0xc1/0x1d0 [ 622.354798][ T4267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.354966][ T4267] RIP: 0033:0x7f902cb547b7 [ 622.355121][ T4267] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 622.355603][ T4267] RSP: 002b:00007ffdcd9c6d28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 622.355811][ T4267] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f902cb547b7 [ 622.356018][ T4267] RDX: 0000000000000000 RSI: 00007ffdcd9c6d90 RDI: 0000000000000005 [ 622.356222][ T4267] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000078 [ 622.356428][ T4267] R10: 00007f902ca12ef8 R11: 0000000000000246 R12: 00007ffdcd9c74e0 [ 622.356644][ T4267] R13: 0000000067169c34 R14: 0000000000496600 R15: 00007ffdcd9c74e8 [ 622.356858][ T4267] [ 622.356959][ T4267] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 622.357317][ T4267] ---[ end trace 0000000000000000 ]--- [ 622.357467][ T4267] RIP: 0010:neigh_flush_dev.isra.0+0x10a/0x650 [ 622.357642][ T4267] Code: 0f 85 ef 04 00 00 49 8d 7f 08 49 8b 1f 48 89 f8 48 c1 e8 03 42 80 3c 28 00 0f 85 cc 04 00 00 49 8b 6f 08 48 89 e8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 19 05 00 00 48 89 5d 00 48 85 db 74 1a 48 8d [ 622.358125][ T4267] RSP: 0018:ffffc90007edf388 EFLAGS: 00010a06 [ 622.358302][ T4267] RAX: 1bd5a00000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 622.358512][ T4267] RDX: 1ffff11000ab6399 RSI: ffff8880055b1000 RDI: ffff8880075b7008 [ 622.358716][ T4267] RBP: dead000000000122 R08: ffff8880075b7000 R09: fffff52000fdbe72 [ 622.358914][ T4267] R10: 0000000000000003 R11: ffffc90007ededc1 R12: ffff8880075b713c [ 622.359126][ T4267] R13: dffffc0000000000 R14: ffff8880055b1000 R15: ffff8880075b7000 [ 622.359333][ T4267] FS: 00007f902c948800(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 622.359581][ T4267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 622.359753][ T4267] CR2: 00000000004e2a90 CR3: 0000000007704002 CR4: 0000000000772ef0 [ 622.359950][ T4267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 622.360156][ T4267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 622.360368][ T4267] PKRU: 55555554 [ 622.360482][ T4267] Kernel panic - not syncing: Fatal exception in interrupt [ 622.360783][ T4267] Kernel Offset: 0x14400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 622.361089][ T4267] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr