[ 38.450201][ C2] ------------[ cut here ]------------
[ 38.450511][ C2] kernel BUG at net/core/skbuff.c:3505!
[ 38.450718][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 38.450916][ C2] CPU: 2 PID: 251 Comm: ip_defrag Not tainted 6.8.0-rc6-virtme #1
[ 38.451155][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 38.451503][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 38.451673][ 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
[ 38.452221][ C2] RSP: 0018:ffffc90000220898 EFLAGS: 00010202
[ 38.452418][ C2] RAX: 000000000000955c RBX: 0000000000000008 RCX: 1ffff11004577dd9
[ 38.452649][ C2] RDX: 00000000000004d0 RSI: dffffc0000000000 RDI: ffff888022bbeec8
[ 38.452881][ C2] RBP: 000000000000955c R08: 0000000000000008 R09: ffffed100099cea9
[ 38.453113][ C2] R10: ffff8880229295c8 R11: ffff888022bbe800 R12: 0000000000000008
[ 38.453345][ C2] R13: 0000000000000000 R14: ffffc90000220958 R15: ffff8880229295c8
[ 38.453575][ C2] FS: 00007fea778b9740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 38.453846][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.454041][ C2] CR2: 0000000000408000 CR3: 00000000060e6002 CR4: 0000000000770ef0
[ 38.454275][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.454509][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.454750][ C2] PKRU: 55555554
[ 38.454866][ C2] Call Trace:
[ 38.454984][ C2]
[ 38.455064][ C2] ? die+0x37/0x90
[ 38.455184][ C2] ? do_trap+0x19e/0x260
[ 38.455303][ C2] ? __skb_checksum+0x6f4/0x980
[ 38.455461][ C2] ? do_error_trap+0xbe/0x180
[ 38.455616][ C2] ? __skb_checksum+0x6f4/0x980
[ 38.455769][ C2] ? __skb_checksum+0x6f4/0x980
[ 38.455924][ C2] ? handle_invalid_op+0x2c/0x40
[ 38.456079][ C2] ? __skb_checksum+0x6f4/0x980
[ 38.456233][ C2] ? exc_invalid_op+0x30/0x50
[ 38.456392][ C2] ? asm_exc_invalid_op+0x1a/0x20
[ 38.456551][ C2] ? __skb_checksum+0x6f4/0x980
[ 38.456706][ C2] ? __skb_checksum+0x112/0x980
[ 38.456859][ C2] ? __pfx___lock_release+0x10/0x10
[ 38.457015][ C2] ? hlock_class+0x4e/0x130
[ 38.457171][ C2] __skb_checksum_complete+0xb1/0x3c0
[ 38.457329][ C2] ? __pfx___skb_checksum_complete+0x10/0x10
[ 38.457521][ C2] ? __pfx_csum_partial_ext+0x10/0x10
[ 38.457674][ C2] ? __pfx_csum_block_add_ext+0x10/0x10
[ 38.457828][ C2] ? ipv6_raw_deliver+0x34d/0x7a0
[ 38.457988][ C2] icmpv6_rcv+0x3ca/0x1590
[ 38.458144][ C2] ip6_protocol_deliver_rcu+0xb9c/0x1330
[ 38.458302][ C2] ip6_input_finish+0x120/0x260
[ 38.458460][ C2] ip6_input+0xca/0x380
[ 38.458577][ C2] ? __pfx_ip6_input+0x10/0x10
[ 38.458733][ C2] ? ip6_rcv_core+0x9a7/0x1ae0
[ 38.458887][ C2] ? ip6_rcv_core+0x9ac/0x1ae0
[ 38.459046][ C2] ipv6_rcv+0x3f9/0x810
[ 38.459163][ C2] ? __pfx_ipv6_rcv+0x10/0x10
[ 38.459320][ C2] ? lock_acquire.part.0+0xec/0x340
[ 38.459473][ C2] ? process_backlog+0x1ef/0x5e0
[ 38.459629][ C2] ? __pfx_ipv6_rcv+0x10/0x10
[ 38.459784][ C2] __netif_receive_skb_one_core+0x118/0x1b0
[ 38.459978][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 38.460169][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 38.460329][ C2] ? lock_acquire+0x1c1/0x220
[ 38.460483][ C2] ? process_backlog+0x1ef/0x5e0
[ 38.460641][ C2] process_backlog+0xd5/0x5e0
[ 38.460796][ C2] ? find_held_lock+0x2c/0x110
[ 38.460950][ C2] __napi_poll.constprop.0+0xa2/0x460
[ 38.461105][ C2] net_rx_action+0x43a/0xb30
[ 38.461262][ C2] ? __pfx_net_rx_action+0x10/0x10
[ 38.461418][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x151/0x370
[ 38.461615][ C2] __do_softirq+0x1b9/0x7ff
[ 38.461772][ C2] ? __dev_queue_xmit+0x6dd/0x17f0
[ 38.461926][ C2] do_softirq+0x4d/0xa0
[ 38.462046][ C2]
[ 38.462125][ C2]
[ 38.462203][ C2] __local_bh_enable_ip+0xf6/0x120
[ 38.462357][ C2] ? __dev_queue_xmit+0x6dd/0x17f0
[ 38.462509][ C2] __dev_queue_xmit+0x6f2/0x17f0
[ 38.462665][ C2] ? lock_acquire.part.0+0xec/0x340
[ 38.462821][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 38.463009][ C2] ? __pfx___dev_queue_xmit+0x10/0x10
[ 38.463163][ C2] ? neigh_hh_output+0x36d/0x5d0
[ 38.463320][ C2] ip6_finish_output2+0x59b/0xf60
[ 38.463476][ C2] ip6_finish_output+0x553/0xdf0
[ 38.463629][ C2] ? hlock_class+0x4e/0x130
[ 38.463783][ C2] ip6_output+0x1f3/0x770
[ 38.463901][ C2] ? __pfx_ip6_output+0x10/0x10
[ 38.464062][ C2] NF_HOOK.constprop.0+0xe2/0x680
[ 38.464217][ C2] ? __pfx_NF_HOOK.constprop.0+0x10/0x10
[ 38.464371][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 38.464532][ C2] ? lock_acquire+0x1c1/0x220
[ 38.464687][ C2] ? rawv6_send_hdrinc+0x870/0x1360
[ 38.464843][ C2] rawv6_send_hdrinc+0x954/0x1360
[ 38.465000][ C2] ? __pfx_rawv6_send_hdrinc+0x10/0x10
[ 38.465154][ C2] ? ip6_dst_hoplimit.part.0.isra.0+0xd5/0x2b0
[ 38.465353][ C2] rawv6_sendmsg+0x8a0/0x17d0
[ 38.465509][ C2] ? __pfx_validate_chain+0x10/0x10
[ 38.465664][ C2] ? __pfx_rawv6_sendmsg+0x10/0x10
[ 38.465816][ C2] ? __lock_acquire+0xaf2/0x1570
[ 38.465974][ C2] ? find_held_lock+0x2c/0x110
[ 38.466129][ C2] ? __lock_release+0x104/0x460
[ 38.466281][ C2] ? __might_fault+0x11f/0x180
[ 38.466437][ C2] ? lock_acquire+0x1c1/0x220
[ 38.466594][ C2] ? __might_fault+0xc6/0x180
[ 38.466747][ C2] ? __might_fault+0x11f/0x180
[ 38.466902][ C2] ? __sys_sendto+0x332/0x410
[ 38.467056][ C2] __sys_sendto+0x332/0x410
[ 38.467212][ C2] ? __pfx___sys_sendto+0x10/0x10
[ 38.467369][ C2] ? __pfx_do_sock_setsockopt+0x10/0x10
[ 38.467523][ C2] ? __pfx_inet6_bind_sk+0x10/0x10
[ 38.467682][ C2] ? __pfx___sys_setsockopt+0x10/0x10
[ 38.467839][ C2] ? __sys_socket+0x169/0x1e0
[ 38.467997][ C2] ? __pfx___sys_socket+0x10/0x10
[ 38.468151][ C2] ? do_user_addr_fault+0x469/0xba0
[ 38.468308][ C2] __x64_sys_sendto+0xe0/0x1c0
[ 38.468462][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 38.468654][ C2] do_syscall_64+0xc9/0x1e0
[ 38.468808][ C2] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 38.469001][ C2] RIP: 0033:0x7fea77a0b85a
[ 38.469167][ 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
[ 38.469714][ C2] RSP: 002b:00007ffc09130ea8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 38.469954][ C2] RAX: ffffffffffffffda RBX: 00007ffc09130f90 RCX: 00007fea77a0b85a
[ 38.470186][ C2] RDX: 000000000000053c RSI: 00000000004077e0 RDI: 0000000000000005
[ 38.470417][ C2] RBP: 0000000000000005 R08: 00007ffc09130f90 R09: 000000000000001c
[ 38.470648][ C2] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000001c
[ 38.470876][ C2] R13: 000000000000053c R14: 000000000000053c R15: 0000000000000002
[ 38.471111][ C2]
[ 38.471229][ C2] Modules linked in: nf_defrag_ipv6
[ 38.471406][ C2] ---[ end trace 0000000000000000 ]---
[ 38.471561][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 38.471720][ 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
[ 38.472260][ C2] RSP: 0018:ffffc90000220898 EFLAGS: 00010202
[ 38.472455][ C2] RAX: 000000000000955c RBX: 0000000000000008 RCX: 1ffff11004577dd9
[ 38.472686][ C2] RDX: 00000000000004d0 RSI: dffffc0000000000 RDI: ffff888022bbeec8
[ 38.472911][ C2] RBP: 000000000000955c R08: 0000000000000008 R09: ffffed100099cea9
[ 38.473143][ C2] R10: ffff8880229295c8 R11: ffff888022bbe800 R12: 0000000000000008
[ 38.473371][ C2] R13: 0000000000000000 R14: ffffc90000220958 R15: ffff8880229295c8
[ 38.473601][ C2] FS: 00007fea778b9740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 38.473867][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.474059][ C2] CR2: 0000000000408000 CR3: 00000000060e6002 CR4: 0000000000770ef0
[ 38.474294][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.474520][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.474755][ C2] PKRU: 55555554
[ 38.474876][ C2] Kernel panic - not syncing: Fatal exception in interrupt
[ 38.475232][ C2] Kernel Offset: 0x4400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 38.475585][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
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