[ 37.595597][ T333] 8021q: 802.1Q VLAN Support v1.8
[ 38.384136][ T339] gre: GRE over IPv4 demultiplexor driver
[ 38.398960][ T339] ip_gre: GRE over IPv4 tunneling driver
[ 50.309663][ C3] ------------[ cut here ]------------
[ 50.310020][ C3] kernel BUG at net/core/skbuff.c:3505!
[ 50.310200][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 50.310380][ C3] CPU: 3 PID: 405 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 50.310609][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 50.310955][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 50.311116][ C3] 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 17 a6 91 fe 8b
[ 50.311663][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 50.311871][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000bf3259
[ 50.312106][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888005f992c8
[ 50.312348][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff329c5ea
[ 50.312583][ C3] R10: ffffffff994e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 50.312817][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff8880057c4608
[ 50.313036][ C3] FS: 00007fc1e2b9f300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 50.313309][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.313494][ C3] CR2: 00007fc1e2e2e840 CR3: 00000000066f8004 CR4: 0000000000770ef0
[ 50.313726][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.313970][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.314197][ C3] PKRU: 55555554
[ 50.314332][ C3] Call Trace:
[ 50.314440][ C3]
[ 50.314520][ C3] ? die+0x37/0x90
[ 50.314632][ C3] ? do_trap+0x19e/0x260
[ 50.314750][ C3] ? __skb_checksum+0x6f4/0x980
[ 50.314902][ C3] ? do_error_trap+0xbe/0x180
[ 50.315040][ C3] ? __skb_checksum+0x6f4/0x980
[ 50.315189][ C3] ? __skb_checksum+0x6f4/0x980
[ 50.315329][ C3] ? handle_invalid_op+0x2c/0x40
[ 50.315471][ C3] ? __skb_checksum+0x6f4/0x980
[ 50.315614][ C3] ? exc_invalid_op+0x30/0x50
[ 50.315758][ C3] ? asm_exc_invalid_op+0x1a/0x20
[ 50.315907][ C3] ? __skb_checksum+0x6f4/0x980
[ 50.316056][ C3] __skb_checksum_complete+0xb1/0x3c0
[ 50.316199][ C3] ? __pfx___skb_checksum_complete+0x10/0x10
[ 50.316382][ C3] ? __pfx_csum_partial_ext+0x10/0x10
[ 50.316522][ C3] ? __pfx_csum_block_add_ext+0x10/0x10
[ 50.316666][ C3] icmp_rcv+0x4ab/0xec0
[ 50.316775][ C3] ip_protocol_deliver_rcu+0x2e5/0x360
[ 50.316921][ C3] ip_local_deliver_finish+0x2c2/0x4b0
[ 50.317063][ C3] ip_local_deliver+0x19d/0x480
[ 50.317209][ C3] ? __pfx_ip_local_deliver+0x10/0x10
[ 50.317355][ C3] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 50.317543][ C3] ip_rcv+0x564/0x740
[ 50.317651][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 50.317791][ C3] ? lock_acquire.part.0+0xec/0x340
[ 50.317933][ C3] ? process_backlog+0x1ef/0x5e0
[ 50.318080][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 50.318223][ C3] __netif_receive_skb_one_core+0x166/0x1b0
[ 50.318402][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 50.318596][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 50.318760][ C3] ? lock_acquire+0x1c1/0x220
[ 50.318901][ C3] ? process_backlog+0x1ef/0x5e0
[ 50.319045][ C3] process_backlog+0xd5/0x5e0
[ 50.319190][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 50.319329][ C3] net_rx_action+0x43a/0xb30
[ 50.319472][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 50.319624][ C3] ? try_to_wake_up+0x55d/0xc00
[ 50.319769][ C3] ? hlock_class+0x30/0x130
[ 50.319912][ C3] ? __pfx_try_to_wake_up+0x10/0x10
[ 50.320068][ C3] ? mark_held_locks+0x9e/0xe0
[ 50.320207][ C3] __do_softirq+0x1b9/0x7ff
[ 50.320349][ C3] ? raw_sendmsg+0xb33/0x1950
[ 50.320492][ C3] do_softirq+0x4d/0xa0
[ 50.320602][ C3]
[ 50.320683][ C3]
[ 50.320759][ C3] __local_bh_enable_ip+0xf6/0x120
[ 50.320907][ C3] raw_sendmsg+0xb33/0x1950
[ 50.321047][ C3] ? __pfx_validate_chain+0x10/0x10
[ 50.321186][ C3] ? __pfx_raw_sendmsg+0x10/0x10
[ 50.321326][ C3] ? __lock_acquire+0xaf2/0x1570
[ 50.321468][ C3] ? find_held_lock+0x2c/0x110
[ 50.321612][ C3] ? __lock_release+0x104/0x460
[ 50.321751][ C3] ? __might_fault+0x11f/0x180
[ 50.321894][ C3] ? __pfx___lock_release+0x10/0x10
[ 50.322039][ C3] ? hlock_class+0x4e/0x130
[ 50.322181][ C3] ? lock_acquire+0x1c1/0x220
[ 50.322321][ C3] ? __might_fault+0xc6/0x180
[ 50.322460][ C3] ? __might_fault+0x11f/0x180
[ 50.322609][ C3] ? __sys_sendto+0x332/0x410
[ 50.322751][ C3] __sys_sendto+0x332/0x410
[ 50.322889][ C3] ? __pfx___sys_sendto+0x10/0x10
[ 50.323029][ C3] ? do_user_addr_fault+0x3fa/0xba0
[ 50.323171][ C3] ? reacquire_held_locks+0x22f/0x4f0
[ 50.323325][ C3] ? __lock_release+0x104/0x460
[ 50.323471][ C3] ? do_user_addr_fault+0x469/0xba0
[ 50.323616][ C3] ? __pfx___lock_release+0x10/0x10
[ 50.323760][ C3] ? __up_read+0x1a8/0x790
[ 50.323901][ C3] ? __pfx___up_read+0x10/0x10
[ 50.324041][ C3] ? do_user_addr_fault+0x469/0xba0
[ 50.324188][ C3] __x64_sys_sendto+0xe0/0x1c0
[ 50.324362][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 50.324547][ C3] do_syscall_64+0xc9/0x1e0
[ 50.324687][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 50.324864][ C3] RIP: 0033:0x7fc1e2e7585a
[ 50.325016][ C3] 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
[ 50.325528][ C3] RSP: 002b:00007ffff71b9768 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 50.325850][ C3] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fc1e2e7585a
[ 50.326061][ C3] RDX: 0000000000000040 RSI: 0000000001544340 RDI: 0000000000000005
[ 50.326269][ C3] RBP: 00007ffff71b97c0 R08: 00000000004185e0 R09: 0000000000000010
[ 50.326476][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 50.326696][ C3] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fc1e2f95000
[ 50.326910][ C3]
[ 50.327015][ C3] Modules linked in: ip_gre gre 8021q dummy vrf veth
[ 50.327241][ C3] ---[ end trace 0000000000000000 ]---
[ 50.327385][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 50.327540][ C3] 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 17 a6 91 fe 8b
[ 50.328145][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 50.328323][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000bf3259
[ 50.328540][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888005f992c8
[ 50.328754][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff329c5ea
[ 50.328969][ C3] R10: ffffffff994e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 50.329175][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff8880057c4608
[ 50.329382][ C3] FS: 00007fc1e2b9f300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 50.329711][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.329890][ C3] CR2: 00007fc1e2e2e840 CR3: 00000000066f8004 CR4: 0000000000770ef0
[ 50.330105][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.330395][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.330608][ C3] PKRU: 55555554
[ 50.330724][ C3] Kernel panic - not syncing: Fatal exception in interrupt
[ 50.331086][ C3] Kernel Offset: 0x13e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 50.331419][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr