[ 1.766865] ip (233) used greatest stack depth: 12344 bytes left [ 1.959523] ip (253) used greatest stack depth: 12288 bytes left [ 8.155254] ------------[ cut here ]------------ [ 8.155305] kernel BUG at net/core/skbuff.c:3505! [ 8.155344] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.155377] CPU: 0 PID: 374 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.155416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.155476] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.155514] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 8.155613] RSP: 0018:ffffb6c680003db0 EFLAGS: 00010202 [ 8.155646] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.155686] RDX: ffff8cc781b62080 RSI: 0000000000000100 RDI: ffff8cc781b61f80 [ 8.155732] RBP: ffffb6c680003e08 R08: ffffb6c680003e08 R09: 0000000000000000 [ 8.155772] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb1cbba80 [ 8.155813] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.155855] FS: 00007f0de2782300(0000) GS:ffff8cc7bec00000(0000) knlGS:0000000000000000 [ 8.155900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.155938] CR2: 00007ffd74eda6c0 CR3: 0000000004464001 CR4: 0000000000770ef0 [ 8.155980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.156024] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.156064] PKRU: 55555554 [ 8.156078] Call Trace: [ 8.156095] [ 8.156114] ? die+0x37/0x90 [ 8.156143] ? do_trap+0xe4/0x110 [ 8.156168] ? __skb_checksum+0x303/0x310 [ 8.156188] ? do_error_trap+0x65/0x80 [ 8.156214] ? __skb_checksum+0x303/0x310 [ 8.156234] ? exc_invalid_op+0x53/0x70 [ 8.156259] ? __skb_checksum+0x303/0x310 [ 8.156280] ? asm_exc_invalid_op+0x1a/0x20 [ 8.156306] ? __skb_checksum+0x303/0x310 [ 8.156331] __skb_checksum_complete+0x46/0x100 [ 8.156363] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.156395] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.156428] icmp_rcv+0x136/0x390 [ 8.156456] ip_protocol_deliver_rcu+0x153/0x160 [ 8.156492] ip_local_deliver_finish+0x77/0xa0 [ 8.156526] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.156560] process_backlog+0xa4/0x150 [ 8.156587] __napi_poll+0x29/0x1c0 [ 8.156614] net_rx_action+0x298/0x300 [ 8.156642] __do_softirq+0xc2/0x294 [ 8.156669] do_softirq+0x43/0x60 [ 8.156697] [ 8.156711] [ 8.156724] __local_bh_enable_ip+0x60/0x70 [ 8.156750] __neigh_event_send+0xba/0x3f0 [ 8.156777] neigh_resolve_output+0x12f/0x1b0 [ 8.156808] ip_finish_output2+0x17d/0x4f0 [ 8.156834] ? __ip_finish_output+0x5c/0x1a0 [ 8.156866] ip_push_pending_frames+0xa6/0xb0 [ 8.156900] raw_sendmsg+0xa54/0xfb0 [ 8.156930] ? __pte_offset_map+0x1b/0xd0 [ 8.156958] ? __sys_sendto+0x1aa/0x1f0 [ 8.156983] __sys_sendto+0x1aa/0x1f0 [ 8.157006] ? handle_mm_fault+0xbc/0x230 [ 8.157033] ? do_user_addr_fault+0x319/0x610 [ 8.157066] __x64_sys_sendto+0x24/0x30 [ 8.157092] do_syscall_64+0xb0/0x1b0 [ 8.157113] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.157150] RIP: 0033:0x7f0de2a5885a [ 8.157174] 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 [ 8.157273] RSP: 002b:00007ffd74edb0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.157319] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f0de2a5885a [ 8.157359] RDX: 0000000000000040 RSI: 000000000227b340 RDI: 0000000000000005 [ 8.157399] RBP: 00007ffd74edb140 R08: 00000000004185e0 R09: 0000000000000010 [ 8.157439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.157479] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f0de2b78000 [ 8.157520] [ 8.157533] Modules linked in: vrf veth [ 8.157569] ---[ end trace 0000000000000000 ]--- [ 8.157601] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.157633] Code: 89 5c 24 04 44 89 d9 44 89 ff 44 89 ea ff d0 0f 1f 00 44 8b 5c 24 04 41 89 c7 eb b6 ff d0 0f 1f 00 41 89 c1 e9 71 fd ff ff 90 <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 8.157728] RSP: 0018:ffffb6c680003db0 EFLAGS: 00010202 [ 8.157755] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.157795] RDX: ffff8cc781b62080 RSI: 0000000000000100 RDI: ffff8cc781b61f80 [ 8.157836] RBP: ffffb6c680003e08 R08: ffffb6c680003e08 R09: 0000000000000000 [ 8.157876] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb1cbba80 [ 8.157916] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.157957] FS: 00007f0de2782300(0000) GS:ffff8cc7bec00000(0000) knlGS:0000000000000000 [ 8.158003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.158042] CR2: 00007ffd74eda6c0 CR3: 0000000004464001 CR4: 0000000000770ef0 [ 8.158083] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.158128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.158168] PKRU: 55555554 [ 8.158182] Kernel panic - not syncing: Fatal exception in interrupt [ 8.158295] Kernel Offset: 0x2ec00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.158351] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr