[ 447.046969] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 447.047099] CPU: 3 UID: 0 PID: 20281 Comm: ip Not tainted 6.12.0-rc3-virtme #1 [ 447.047165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 447.047259] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 447.047313] Code: 89 d6 48 83 ed 10 0f 84 08 01 00 00 48 8b 5d 10 45 84 f6 74 0d 80 bd 9c 00 00 00 00 0f 88 e0 00 00 00 48 8b 45 00 48 8b 55 08 <48> 89 02 48 85 c0 74 04 48 89 50 08 48 8b 45 10 48 8b 55 18 4c 89 [ 447.047450] RSP: 0018:ffffb62f416fb658 EFLAGS: 00010246 [ 447.047494] RAX: 0000000000000000 RBX: ffff9b6542b91e10 RCX: 0000000000000001 [ 447.047558] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9b657ed9d070 [ 447.047622] RBP: ffff9b65428fe000 R08: ffff9b654278d63c R09: ffff9b657ed9cf40 [ 447.047686] R10: ffff9b657ed9cf58 R11: 0000000000004aff R12: ffffffffb5c2cbc0 [ 447.047752] R13: dead000000000122 R14: 0000000000000000 R15: ffff9b65428fe240 [ 447.047819] FS: 00007f2537b44800(0000) GS:ffff9b657ed80000(0000) knlGS:0000000000000000 [ 447.047882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 447.047937] CR2: 00000000004e2ac8 CR3: 0000000001b24005 CR4: 0000000000772ef0 [ 447.048004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 447.048074] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 447.048140] PKRU: 55555554 [ 447.048160] Call Trace: [ 447.048189] [ 447.048217] ? die_addr+0x37/0x90 [ 447.048257] ? exc_general_protection+0x1b7/0x3b0 [ 447.048307] ? asm_exc_general_protection+0x26/0x30 [ 447.048357] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 447.048402] ? neigh_flush_dev.isra.0+0x135/0x1a0 [ 447.048448] __neigh_ifdown.isra.0+0x33/0x120 [ 447.048494] neigh_ifdown+0x10/0x20 [ 447.048530] addrconf_ifdown.isra.0+0x7a/0x760 [ 447.048584] ? pneigh_queue_purge+0x156/0x210 [ 447.048630] addrconf_notify+0x5f/0x740 [ 447.048669] notifier_call_chain+0x5b/0xd0 [ 447.048710] __dev_notify_flags+0x96/0xf0 [ 447.048753] dev_change_flags+0x51/0x60 [ 447.048790] do_setlink+0x283/0x1130 [ 447.048829] ? __nla_validate_parse+0x5e/0xed0 [ 447.048880] __rtnl_newlink+0x50b/0x990 [ 447.048916] ? __kmalloc_cache_noprof+0x1e2/0x240 [ 447.048962] ? rtnl_newlink+0x2f/0x70 [ 447.048999] rtnl_newlink+0x48/0x70 [ 447.049033] rtnetlink_rcv_msg+0x15d/0x410 [ 447.049069] ? get_page_from_freelist+0xf04/0x10c0 [ 447.049118] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 447.049162] netlink_rcv_skb+0x58/0x110 [ 447.049207] netlink_unicast+0x247/0x370 [ 447.049245] netlink_sendmsg+0x1bf/0x3e0 [ 447.049282] ____sys_sendmsg+0x2bc/0x320 [ 447.049324] ? copy_msghdr_from_user+0x6d/0xa0 [ 447.049374] ___sys_sendmsg+0x88/0xd0 [ 447.049412] ? do_wp_page+0x43a/0xd30 [ 447.049450] ? __pte_offset_map+0x1b/0xd0 [ 447.049485] ? __pte_offset_map+0x1b/0xd0 [ 447.049521] ? fsnotify_grab_connector+0x48/0x90 [ 447.049570] ? fsnotify_destroy_marks+0x2a/0x160 [ 447.049616] __sys_sendmsg+0x5d/0xb0 [ 447.049654] do_syscall_64+0x9e/0x1a0 [ 447.049696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 447.049751] RIP: 0033:0x7f2537d507b7 [ 447.049791] 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 [ 447.049932] RSP: 002b:00007ffdbe776ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 447.049998] RAX: ffffffffffffffda RBX: 00007ffdbe7775f0 RCX: 00007f2537d507b7 [ 447.050061] RDX: 0000000000000000 RSI: 00007ffdbe776f30 RDI: 0000000000000005 [ 447.050125] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078 [ 447.050189] R10: 00007f2537c0eef8 R11: 0000000000000246 R12: 0000000000000003 [ 447.050254] R13: 0000000067169e3b R14: 0000000000496600 R15: 0000000000000000 [ 447.050321] [ 447.050344] Modules linked in: xfrm_user 8021q cls_flower ip6_gre ip6_tunnel tunnel6 act_gact sch_ingress ip_gre gre act_mirred cls_matchall sch_red dummy bridge stp llc sch_tbf vrf veth [ 447.050501] ---[ end trace 0000000000000000 ]--- [ 447.050549] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 447.050600] Code: 89 d6 48 83 ed 10 0f 84 08 01 00 00 48 8b 5d 10 45 84 f6 74 0d 80 bd 9c 00 00 00 00 0f 88 e0 00 00 00 48 8b 45 00 48 8b 55 08 <48> 89 02 48 85 c0 74 04 48 89 50 08 48 8b 45 10 48 8b 55 18 4c 89 [ 447.050743] RSP: 0018:ffffb62f416fb658 EFLAGS: 00010246 [ 447.050787] RAX: 0000000000000000 RBX: ffff9b6542b91e10 RCX: 0000000000000001 [ 447.050851] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9b657ed9d070 [ 447.050915] RBP: ffff9b65428fe000 R08: ffff9b654278d63c R09: ffff9b657ed9cf40 [ 447.050980] R10: ffff9b657ed9cf58 R11: 0000000000004aff R12: ffffffffb5c2cbc0 [ 447.051043] R13: dead000000000122 R14: 0000000000000000 R15: ffff9b65428fe240 [ 447.051107] FS: 00007f2537b44800(0000) GS:ffff9b657ed80000(0000) knlGS:0000000000000000 [ 447.051177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 447.051236] CR2: 00000000004e2ac8 CR3: 0000000001b24005 CR4: 0000000000772ef0 [ 447.051302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 447.051369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 447.051436] PKRU: 55555554 [ 447.051463] Kernel panic - not syncing: Fatal exception in interrupt [ 447.051607] Kernel Offset: 0x33200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 447.051694] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr