[ 31.792711][ T273] eth1: renamed from tmp
[ 33.029569][ T281] eth2: renamed from tmp
[ 34.691932][ T292] l2tp_core: L2TP core driver, V2.0
[ 34.708210][ T292] l2tp_netlink: L2TP netlink interface
[ 34.849953][ T293] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[ 35.129894][ T297] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[ 36.625872][ T307] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[ 36.640285][ T306] ip (306) used greatest stack depth: 23464 bytes left
[ 38.284803][ C1] ------------[ cut here ]------------
[ 38.285087][ C1] kernel BUG at net/core/skbuff.c:3505!
[ 38.285272][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 38.285467][ C1] CPU: 1 PID: 318 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 38.285703][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 38.286046][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 38.286216][ C1] 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
[ 38.286762][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 38.286958][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000baf559
[ 38.287190][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888005d7aac8
[ 38.287428][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff13ea5a2
[ 38.287662][ C1] R10: ffffffff89f52d17 R11: ffffc900001c8b20 R12: 0000000000000000
[ 38.287895][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888002bb4288
[ 38.288128][ C1] FS: 00007f1f5e7f4300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 38.288399][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.288605][ C1] CR2: 00007ffd41c8b880 CR3: 0000000006600004 CR4: 0000000000770ef0
[ 38.288839][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.289068][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.289296][ C1] PKRU: 55555554
[ 38.289413][ C1] Call Trace:
[ 38.289528][ C1]
[ 38.289607][ C1] ? die+0x37/0x90
[ 38.289726][ C1] ? do_trap+0x19e/0x260
[ 38.289844][ C1] ? __skb_checksum+0x6f4/0x980
[ 38.290009][ C1] ? do_error_trap+0xbe/0x180
[ 38.290166][ C1] ? __skb_checksum+0x6f4/0x980
[ 38.290321][ C1] ? __skb_checksum+0x6f4/0x980
[ 38.290476][ C1] ? handle_invalid_op+0x2c/0x40
[ 38.290631][ C1] ? __skb_checksum+0x6f4/0x980
[ 38.290786][ C1] ? exc_invalid_op+0x30/0x50
[ 38.290942][ C1] ? asm_exc_invalid_op+0x1a/0x20
[ 38.291101][ C1] ? __skb_checksum+0x6f4/0x980
[ 38.291260][ C1] __skb_checksum_complete+0xb1/0x3c0
[ 38.291416][ C1] ? __pfx___skb_checksum_complete+0x10/0x10
[ 38.291609][ C1] ? __pfx_csum_partial_ext+0x10/0x10
[ 38.291761][ C1] ? __pfx_csum_block_add_ext+0x10/0x10
[ 38.291915][ C1] icmp_rcv+0x4ab/0xec0
[ 38.292033][ C1] ip_protocol_deliver_rcu+0x2e5/0x360
[ 38.292188][ C1] ip_local_deliver_finish+0x2c2/0x4b0
[ 38.292341][ C1] ip_local_deliver+0x19d/0x480
[ 38.292497][ C1] ? __pfx_ip_local_deliver+0x10/0x10
[ 38.292655][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 38.292846][ C1] ip_rcv+0x564/0x740
[ 38.292961][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 38.293115][ C1] ? lock_acquire.part.0+0xec/0x340
[ 38.293358][ C1] ? process_backlog+0x1ef/0x5e0
[ 38.293512][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 38.293663][ C1] __netif_receive_skb_one_core+0x166/0x1b0
[ 38.293853][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 38.294135][ C1] ? lock_acquire+0x1c1/0x220
[ 38.294287][ C1] ? process_backlog+0x1ef/0x5e0
[ 38.294441][ C1] process_backlog+0xd5/0x5e0
[ 38.294597][ C1] __napi_poll.constprop.0+0xa2/0x460
[ 38.294845][ C1] net_rx_action+0x43a/0xb30
[ 38.295000][ C1] ? __pfx_net_rx_action+0x10/0x10
[ 38.295154][ C1] ? usage_skip+0x100/0x190
[ 38.295310][ C1] ? mark_held_locks+0x9e/0xe0
[ 38.295466][ C1] __do_softirq+0x1b9/0x7ff
[ 38.295621][ C1] ? __neigh_event_send+0x2df/0x1230
[ 38.295774][ C1] do_softirq+0x4d/0xa0
[ 38.295892][ C1]
[ 38.295969][ C1]
[ 38.296136][ C1] __local_bh_enable_ip+0xf6/0x120
[ 38.296289][ C1] __neigh_event_send+0x2e4/0x1230
[ 38.296443][ C1] neigh_resolve_output+0x470/0x7c0
[ 38.296597][ C1] ? __local_bh_enable_ip+0xa6/0x120
[ 38.296754][ C1] ? ___neigh_create+0x8d0/0xf60
[ 38.296994][ C1] ip_finish_output2+0x67f/0x1980
[ 38.297147][ C1] ? __pfx_get_random_u32+0x10/0x10
[ 38.297300][ C1] ? __lock_acquire+0xaf2/0x1570
[ 38.297453][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 38.297695][ C1] ? __pfx_ip_finish_output2+0x10/0x10
[ 38.297848][ C1] ? __ip_finish_output+0x10f/0x770
[ 38.298001][ C1] ip_output+0x16b/0x4f0
[ 38.298118][ C1] ? __ip_local_out+0x1e3/0x800
[ 38.298272][ C1] ? __pfx_ip_output+0x10/0x10
[ 38.298423][ C1] ? __ip_make_skb+0xd73/0x1dc0
[ 38.298578][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 38.298731][ C1] ? ip_append_data+0xe5/0x180
[ 38.298887][ C1] ip_push_pending_frames+0x24b/0x480
[ 38.299040][ C1] raw_sendmsg+0xf6b/0x1950
[ 38.299192][ C1] ? __pfx_validate_chain+0x10/0x10
[ 38.299347][ C1] ? __pfx_raw_sendmsg+0x10/0x10
[ 38.299501][ C1] ? __lock_acquire+0xaf2/0x1570
[ 38.299753][ C1] ? find_held_lock+0x2c/0x110
[ 38.299908][ C1] ? __lock_release+0x104/0x460
[ 38.300082][ C1] ? __might_fault+0x11f/0x180
[ 38.300239][ C1] ? __pfx___lock_release+0x10/0x10
[ 38.300393][ C1] ? hlock_class+0x4e/0x130
[ 38.300547][ C1] ? lock_acquire+0x1c1/0x220
[ 38.300700][ C1] ? __might_fault+0xc6/0x180
[ 38.300855][ C1] ? __might_fault+0x11f/0x180
[ 38.301101][ C1] ? __sys_sendto+0x332/0x410
[ 38.301261][ C1] __sys_sendto+0x332/0x410
[ 38.301414][ C1] ? __pfx___sys_sendto+0x10/0x10
[ 38.301565][ C1] ? do_user_addr_fault+0x3fa/0xba0
[ 38.301721][ C1] ? reacquire_held_locks+0x22f/0x4f0
[ 38.301964][ C1] ? __lock_release+0x104/0x460
[ 38.302117][ C1] ? do_user_addr_fault+0x469/0xba0
[ 38.302269][ C1] ? __pfx___lock_release+0x10/0x10
[ 38.302425][ C1] ? __up_read+0x1a8/0x790
[ 38.302668][ C1] ? __pfx___up_read+0x10/0x10
[ 38.302822][ C1] ? do_user_addr_fault+0x469/0xba0
[ 38.302976][ C1] __x64_sys_sendto+0xe0/0x1c0
[ 38.303130][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 38.303408][ C1] do_syscall_64+0xc9/0x1e0
[ 38.303563][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 38.303755][ C1] RIP: 0033:0x7f1f5eaca85a
[ 38.303916][ C1] 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
[ 38.304557][ C1] RSP: 002b:00007ffd41c8c2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 38.304880][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f1f5eaca85a
[ 38.305119][ C1] RDX: 0000000000000040 RSI: 0000000001b4d340 RDI: 0000000000000005
[ 38.305350][ C1] RBP: 00007ffd41c8c310 R08: 00000000004185e0 R09: 0000000000000010
[ 38.305672][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 38.305900][ C1] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f1f5ebea000
[ 38.306136][ C1]
[ 38.306340][ C1] Modules linked in: l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core
[ 38.306589][ C1] ---[ end trace 0000000000000000 ]---
[ 38.306748][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 38.306905][ C1] 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
[ 38.307532][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 38.307822][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000baf559
[ 38.308049][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888005d7aac8
[ 38.308273][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff13ea5a2
[ 38.308586][ C1] R10: ffffffff89f52d17 R11: ffffc900001c8b20 R12: 0000000000000000
[ 38.308834][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888002bb4288
[ 38.309064][ C1] FS: 00007f1f5e7f4300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 38.309416][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.309613][ C1] CR2: 00007ffd41c8b880 CR3: 0000000006600004 CR4: 0000000000770ef0
[ 38.309843][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.310169][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.310399][ C1] PKRU: 55555554
[ 38.310515][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 38.310950][ C1] Kernel Offset: 0x4600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 38.311307][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr