[ 509.874320] Oops: general protection fault, probably for non-canonical address 0xdead000000000122: 0000 [#1] PREEMPT SMP NOPTI [ 509.874456] CPU: 0 UID: 0 PID: 71 Comm: kworker/u16:1 Not tainted 6.12.0-rc3-virtme #1 [ 509.874533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 509.874637] Workqueue: netns cleanup_net [ 509.874687] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 509.874739] 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 [ 509.874898] RSP: 0018:ffffab2540273c10 EFLAGS: 00010246 [ 509.874948] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 509.875013] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8c353ec1d070 [ 509.875074] RBP: ffff8c3502776a00 R08: ffff8c351264a93c R09: ffff8c353ec1cf40 [ 509.875136] R10: ffff8c353ec1cf58 R11: 0000000000000004 R12: ffffffffa8a2dda0 [ 509.875200] R13: dead000000000122 R14: 0000000000000000 R15: ffff8c35012c3440 [ 509.875268] FS: 0000000000000000(0000) GS:ffff8c353ec00000(0000) knlGS:0000000000000000 [ 509.875340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 509.875400] CR2: 00007fdcb1185270 CR3: 0000000002962004 CR4: 0000000000772ef0 [ 509.875465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 509.875534] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 509.875600] PKRU: 55555554 [ 509.875629] Call Trace: [ 509.875658] [ 509.875691] ? die_addr+0x37/0x90 [ 509.875739] ? exc_general_protection+0x1b7/0x3b0 [ 509.875799] ? asm_exc_general_protection+0x26/0x30 [ 509.875858] ? neigh_flush_dev.isra.0+0x5d/0x1a0 [ 509.875909] __neigh_ifdown.isra.0+0x33/0x120 [ 509.875959] neigh_ifdown+0x10/0x20 [ 509.875996] fib_netdev_event+0xa1/0x1a0 [ 509.876038] notifier_call_chain+0x5b/0xd0 [ 509.876081] dev_close_many+0xef/0x160 [ 509.876125] unregister_netdevice_many_notify+0x155/0x910 [ 509.876175] ? rtnl_is_locked+0x15/0x20 [ 509.876214] ? unregister_netdevice_queue+0x2a/0xf0 [ 509.876258] default_device_exit_batch+0x2a1/0x310 [ 509.876311] cleanup_net+0x251/0x410 [ 509.876354] process_one_work+0x15c/0x380 [ 509.876399] worker_thread+0x298/0x3b0 [ 509.876439] ? __pfx_worker_thread+0x10/0x10 [ 509.876490] kthread+0xd3/0x100 [ 509.876560] ? __pfx_kthread+0x10/0x10 [ 509.876599] ret_from_fork+0x31/0x50 [ 509.876642] ? __pfx_kthread+0x10/0x10 [ 509.876680] ret_from_fork_asm+0x1a/0x30 [ 509.876723] [ 509.876750] Modules linked in: sctp sch_fq xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core ip6_gre gre act_mirred act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router xt_length act_ct nf_flow_table vxlan nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c drop_monitor act_gact cls_flower cls_bpf sch_ingress netdevsim psample poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls unix_diag [ 509.877129] ---[ end trace 0000000000000000 ]--- [ 509.877182] RIP: 0010:neigh_flush_dev.isra.0+0x5d/0x1a0 [ 509.877233] 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 [ 509.877414] RSP: 0018:ffffab2540273c10 EFLAGS: 00010246 [ 509.877460] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000001388 [ 509.877531] RDX: dead000000000122 RSI: 0000000000000286 RDI: ffff8c353ec1d070 [ 509.877611] RBP: ffff8c3502776a00 R08: ffff8c351264a93c R09: ffff8c353ec1cf40 [ 509.877689] R10: ffff8c353ec1cf58 R11: 0000000000000004 R12: ffffffffa8a2dda0 [ 509.877761] R13: dead000000000122 R14: 0000000000000000 R15: ffff8c35012c3440 [ 509.877836] FS: 0000000000000000(0000) GS:ffff8c353ec00000(0000) knlGS:0000000000000000 [ 509.877913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 509.877975] CR2: 00007fdcb1185270 CR3: 0000000002962004 CR4: 0000000000772ef0 [ 509.878050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 509.878136] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 509.878215] PKRU: 55555554 [ 509.878240] Kernel panic - not syncing: Fatal exception in interrupt [ 509.878387] Kernel Offset: 0x25e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 509.878479] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr