[ 2.165955] ip (254) used greatest stack depth: 12288 bytes left [ 2.839396] ip (285) used greatest stack depth: 12272 bytes left [ 17.322931] mpls_gso: MPLS GSO support [ 31.986322] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 31.986438] CPU: 1 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.12.0-rc3-virtme #1 [ 31.986498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 31.986617] Workqueue: netns cleanup_net [ 31.986672] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 31.986727] 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 [ 31.986910] RSP: 0018:ffffbf5c00063c10 EFLAGS: 00010246 [ 31.986967] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 31.987044] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9d6a3ec9d070 [ 31.987127] RBP: ffff9d6a021d5200 R08: ffff9d6a02d7b4bc R09: ffff9d6a3ec9cf40 [ 31.987211] R10: ffff9d6a3ec9cf58 R11: 0000000000000005 R12: ffffffffaae2dda0 [ 31.987293] R13: dead000000000122 R14: 0000000000000000 R15: ffff9d6a03cd8e40 [ 31.987368] FS: 0000000000000000(0000) GS:ffff9d6a3ec80000(0000) knlGS:0000000000000000 [ 31.987432] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.987486] CR2: 000056101422ddec CR3: 0000000002f4a005 CR4: 0000000000772ef0 [ 31.987546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.987606] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.987670] PKRU: 55555554 [ 31.987697] Call Trace: [ 31.987725] <TASK> [ 31.987751] ? die_addr+0x37/0x90 [ 31.987789] ? exc_general_protection+0x1b7/0x3b0 [ 31.987853] ? asm_exc_general_protection+0x26/0x30 [ 31.987909] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 31.987971] __neigh_ifdown.isra.0+0x33/0x120 [ 31.988031] neigh_ifdown+0x10/0x20 [ 31.988075] fib_netdev_event+0xa1/0x1a0 [ 31.988130] notifier_call_chain+0x5b/0xd0 [ 31.988168] dev_close_many+0xef/0x160 [ 31.988200] unregister_netdevice_many_notify+0x155/0x910 [ 31.988261] ? rtnl_is_locked+0x15/0x20 [ 31.988302] ? unregister_netdevice_queue+0x2a/0xf0 [ 31.988369] default_device_exit_batch+0x2a1/0x310 [ 31.988429] cleanup_net+0x251/0x410 [ 31.988485] process_one_work+0x15c/0x380 [ 31.988536] worker_thread+0x298/0x3b0 [ 31.988584] ? __pfx_worker_thread+0x10/0x10 [ 31.988645] kthread+0xd3/0x100 [ 31.988695] ? __pfx_kthread+0x10/0x10 [ 31.988750] ret_from_fork+0x31/0x50 [ 31.988793] ? __pfx_kthread+0x10/0x10 [ 31.988842] ret_from_fork_asm+0x1a/0x30 [ 31.988886] </TASK> [ 31.988911] Modules linked in: vxlan mpls_gso mpls_iptunnel mpls_router [ 31.988975] ---[ end trace 0000000000000000 ]--- [ 31.989018] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 31.989061] 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 [ 31.989194] RSP: 0018:ffffbf5c00063c10 EFLAGS: 00010246 [ 31.989257] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 31.989340] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff9d6a3ec9d070 [ 31.989425] RBP: ffff9d6a021d5200 R08: ffff9d6a02d7b4bc R09: ffff9d6a3ec9cf40 [ 31.989507] R10: ffff9d6a3ec9cf58 R11: 0000000000000005 R12: ffffffffaae2dda0 [ 31.989589] R13: dead000000000122 R14: 0000000000000000 R15: ffff9d6a03cd8e40 [ 31.989663] FS: 0000000000000000(0000) GS:ffff9d6a3ec80000(0000) knlGS:0000000000000000 [ 31.989753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.989831] CR2: 000056101422ddec CR3: 0000000002f4a005 CR4: 0000000000772ef0 [ 31.989924] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.990017] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.990108] PKRU: 55555554 [ 31.990147] Kernel panic - not syncing: Fatal exception in interrupt [ 31.990308] Kernel Offset: 0x28200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 31.990408] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr