[ 36.512088][ C2] ------------[ cut here ]------------
[ 36.512443][ C2] kernel BUG at net/core/skbuff.c:3505!
[ 36.512642][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 36.512838][ C2] CPU: 2 PID: 251 Comm: ip_defrag Not tainted 6.8.0-rc6-virtme #1
[ 36.513066][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 36.513417][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 36.513582][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 e7 53 8d fe 8b
[ 36.514135][ C2] RSP: 0018:ffffc90000220898 EFLAGS: 00010202
[ 36.514333][ C2] RAX: 000000000000fc5c RBX: 0000000000000008 RCX: 1ffff11000adfdd9
[ 36.514572][ C2] RDX: 00000000000004d0 RSI: dffffc0000000000 RDI: ffff8880056feec8
[ 36.514796][ C2] RBP: 000000000000fc5c R08: 0000000000000008 R09: ffffed100048fca9
[ 36.515020][ C2] R10: ffff8880023a9088 R11: ffff8880056fe800 R12: 0000000000000008
[ 36.515242][ C2] R13: 0000000000000000 R14: ffffc90000220958 R15: ffff8880023a9088
[ 36.515464][ C2] FS: 00007fa67f8f3740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 36.515726][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.515914][ C2] CR2: 0000000000408000 CR3: 000000000431a004 CR4: 0000000000770ef0
[ 36.516140][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.516361][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.516584][ C2] PKRU: 55555554
[ 36.516697][ C2] Call Trace:
[ 36.516810][ C2]
[ 36.516891][ C2] ? die+0x37/0x90
[ 36.517035][ C2] ? do_trap+0x19e/0x260
[ 36.517155][ C2] ? __skb_checksum+0x6f4/0x980
[ 36.517314][ C2] ? do_error_trap+0xbe/0x180
[ 36.517472][ C2] ? __skb_checksum+0x6f4/0x980
[ 36.517629][ C2] ? __skb_checksum+0x6f4/0x980
[ 36.517785][ C2] ? handle_invalid_op+0x2c/0x40
[ 36.517945][ C2] ? __skb_checksum+0x6f4/0x980
[ 36.518102][ C2] ? exc_invalid_op+0x30/0x50
[ 36.518274][ C2] ? asm_exc_invalid_op+0x1a/0x20
[ 36.518425][ C2] ? __skb_checksum+0x6f4/0x980
[ 36.518573][ C2] ? __skb_checksum+0x112/0x980
[ 36.518724][ C2] ? __pfx___lock_release+0x10/0x10
[ 36.518874][ C2] ? hlock_class+0x4e/0x130
[ 36.519025][ C2] __skb_checksum_complete+0xb1/0x3c0
[ 36.519175][ C2] ? __pfx___skb_checksum_complete+0x10/0x10
[ 36.519359][ C2] ? __pfx_csum_partial_ext+0x10/0x10
[ 36.519508][ C2] ? __pfx_csum_block_add_ext+0x10/0x10
[ 36.519656][ C2] ? ipv6_raw_deliver+0x34d/0x7a0
[ 36.519808][ C2] icmpv6_rcv+0x3ca/0x1590
[ 36.519960][ C2] ip6_protocol_deliver_rcu+0xb9c/0x1330
[ 36.520112][ C2] ip6_input_finish+0x120/0x260
[ 36.520261][ C2] ip6_input+0xca/0x380
[ 36.520375][ C2] ? __pfx_ip6_input+0x10/0x10
[ 36.520524][ C2] ? ip6_rcv_core+0x9a7/0x1ae0
[ 36.520676][ C2] ? ip6_rcv_core+0x9ac/0x1ae0
[ 36.520823][ C2] ipv6_rcv+0x3f9/0x810
[ 36.520935][ C2] ? __pfx_ipv6_rcv+0x10/0x10
[ 36.521084][ C2] ? lock_acquire.part.0+0xec/0x340
[ 36.521230][ C2] ? process_backlog+0x1ef/0x5e0
[ 36.521406][ C2] ? __pfx_ipv6_rcv+0x10/0x10
[ 36.521559][ C2] __netif_receive_skb_one_core+0x118/0x1b0
[ 36.521751][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 36.521942][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 36.522098][ C2] ? lock_acquire+0x1c1/0x220
[ 36.522249][ C2] ? process_backlog+0x1ef/0x5e0
[ 36.522402][ C2] process_backlog+0xd5/0x5e0
[ 36.522565][ C2] __napi_poll.constprop.0+0xa2/0x460
[ 36.522714][ C2] net_rx_action+0x43a/0xb30
[ 36.522863][ C2] ? __pfx_net_rx_action+0x10/0x10
[ 36.523014][ C2] __do_softirq+0x1b9/0x7ff
[ 36.523165][ C2] ? __dev_queue_xmit+0x6dd/0x17f0
[ 36.523317][ C2] do_softirq+0x4d/0xa0
[ 36.523432][ C2]
[ 36.523509][ C2]
[ 36.523584][ C2] __local_bh_enable_ip+0xf6/0x120
[ 36.523731][ C2] ? __dev_queue_xmit+0x6dd/0x17f0
[ 36.523879][ C2] __dev_queue_xmit+0x6f2/0x17f0
[ 36.524029][ C2] ? lock_acquire.part.0+0xec/0x340
[ 36.524180][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 36.524366][ C2] ? __pfx___dev_queue_xmit+0x10/0x10
[ 36.524513][ C2] ? neigh_hh_output+0x36d/0x5d0
[ 36.524665][ C2] ip6_finish_output2+0x59b/0xf60
[ 36.524812][ C2] ip6_finish_output+0x553/0xdf0
[ 36.524960][ C2] ? hlock_class+0x4e/0x130
[ 36.525109][ C2] ip6_output+0x1f3/0x770
[ 36.525223][ C2] ? __pfx_ip6_output+0x10/0x10
[ 36.525372][ C2] NF_HOOK.constprop.0+0xe2/0x680
[ 36.525520][ C2] ? __pfx_NF_HOOK.constprop.0+0x10/0x10
[ 36.525668][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 36.525818][ C2] ? lock_acquire+0x1c1/0x220
[ 36.525965][ C2] ? rawv6_send_hdrinc+0x870/0x1360
[ 36.526113][ C2] rawv6_send_hdrinc+0x954/0x1360
[ 36.526261][ C2] ? __pfx_rawv6_send_hdrinc+0x10/0x10
[ 36.526410][ C2] ? ip6_dst_hoplimit.part.0.isra.0+0xd5/0x2b0
[ 36.526596][ C2] rawv6_sendmsg+0x8a0/0x17d0
[ 36.526742][ C2] ? __pfx_validate_chain+0x10/0x10
[ 36.526917][ C2] ? __pfx_rawv6_sendmsg+0x10/0x10
[ 36.527086][ C2] ? __lock_acquire+0xaf2/0x1570
[ 36.527247][ C2] ? find_held_lock+0x2c/0x110
[ 36.527406][ C2] ? __lock_release+0x104/0x460
[ 36.527564][ C2] ? __might_fault+0x11f/0x180
[ 36.527727][ C2] ? lock_acquire+0x1c1/0x220
[ 36.527884][ C2] ? __might_fault+0xc6/0x180
[ 36.528042][ C2] ? __might_fault+0x11f/0x180
[ 36.528224][ C2] ? __sys_sendto+0x332/0x410
[ 36.528376][ C2] __sys_sendto+0x332/0x410
[ 36.528527][ C2] ? __pfx___sys_sendto+0x10/0x10
[ 36.528674][ C2] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 36.528822][ C2] ? __pfx_inet6_bind_sk+0x10/0x10
[ 36.528975][ C2] ? __pfx___sys_setsockopt+0x10/0x10
[ 36.529124][ C2] ? __sys_socket+0x169/0x1e0
[ 36.529273][ C2] ? __pfx___sys_socket+0x10/0x10
[ 36.529423][ C2] __x64_sys_sendto+0xe0/0x1c0
[ 36.529576][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 36.529759][ C2] do_syscall_64+0xc9/0x1e0
[ 36.529910][ C2] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 36.530098][ C2] RIP: 0033:0x7fa67fa4585a
[ 36.530252][ C2] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
[ 36.530787][ C2] RSP: 002b:00007ffea987ba48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 36.531012][ C2] RAX: ffffffffffffffda RBX: 00007ffea987bb30 RCX: 00007fa67fa4585a
[ 36.531234][ C2] RDX: 00000000000004d5 RSI: 00000000004077e0 RDI: 0000000000000005
[ 36.531457][ C2] RBP: 0000000000000005 R08: 00007ffea987bb30 R09: 000000000000001c
[ 36.531680][ C2] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c
[ 36.531905][ C2] R13: 00000000000004d5 R14: 00000000000004d5 R15: 0000000000000002
[ 36.532131][ C2]
[ 36.532242][ C2] Modules linked in: nf_defrag_ipv6
[ 36.532409][ C2] ---[ end trace 0000000000000000 ]---
[ 36.532584][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 36.532744][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 e7 53 8d fe 8b
[ 36.533286][ C2] RSP: 0018:ffffc90000220898 EFLAGS: 00010202
[ 36.533479][ C2] RAX: 000000000000fc5c RBX: 0000000000000008 RCX: 1ffff11000adfdd9
[ 36.533723][ C2] RDX: 00000000000004d0 RSI: dffffc0000000000 RDI: ffff8880056feec8
[ 36.533940][ C2] RBP: 000000000000fc5c R08: 0000000000000008 R09: ffffed100048fca9
[ 36.534183][ C2] R10: ffff8880023a9088 R11: ffff8880056fe800 R12: 0000000000000008
[ 36.534412][ C2] R13: 0000000000000000 R14: ffffc90000220958 R15: ffff8880023a9088
[ 36.534642][ C2] FS: 00007fa67f8f3740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 36.534911][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.535105][ C2] CR2: 0000000000408000 CR3: 000000000431a004 CR4: 0000000000770ef0
[ 36.535340][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.535568][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.535811][ C2] PKRU: 55555554
[ 36.535927][ C2] Kernel panic - not syncing: Fatal exception in interrupt
[ 36.536272][ C2] Kernel Offset: 0x1aa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 36.536627][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr