[ 2.595164] ip (285) used greatest stack depth: 12344 bytes left [ 57.713689] ------------[ cut here ]------------ [ 57.713739] kernel BUG at net/core/skbuff.c:3505! [ 57.713777] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 57.713810] CPU: 1 PID: 805 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 57.713848] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 57.713914] RIP: 0010:__skb_checksum+0x303/0x310 [ 57.713952] 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 [ 57.714053] RSP: 0018:ffffb00ec00e8db0 EFLAGS: 00010202 [ 57.714084] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.714129] RDX: ffff9c430280c7c0 RSI: 0000000000000100 RDI: ffff9c430280c6c0 [ 57.714168] RBP: ffffb00ec00e8e08 R08: ffffb00ec00e8e08 R09: 0000000000000000 [ 57.714207] R10: 0000000000000000 R11: ffffb00ec00e8cf0 R12: ffff9c4302b28f80 [ 57.714245] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.714286] FS: 00007f9693104300(0000) GS:ffff9c433ec80000(0000) knlGS:0000000000000000 [ 57.714330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.714367] CR2: 00007ffdf92116c0 CR3: 000000000485e004 CR4: 0000000000770ef0 [ 57.714411] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.714458] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.714502] PKRU: 55555554 [ 57.714515] Call Trace: [ 57.714532] [ 57.714548] ? die+0x37/0x90 [ 57.714573] ? do_trap+0xe4/0x110 [ 57.714598] ? __skb_checksum+0x303/0x310 [ 57.714623] ? do_error_trap+0x65/0x80 [ 57.714648] ? __skb_checksum+0x303/0x310 [ 57.714674] ? exc_invalid_op+0x53/0x70 [ 57.714699] ? __skb_checksum+0x303/0x310 [ 57.714729] ? asm_exc_invalid_op+0x1a/0x20 [ 57.714758] ? __skb_checksum+0x303/0x310 [ 57.714783] __skb_checksum_complete+0x46/0x100 [ 57.714815] ? __pfx_csum_partial_ext+0x10/0x10 [ 57.714847] ? __pfx_csum_block_add_ext+0x10/0x10 [ 57.714878] icmp_rcv+0x136/0x390 [ 57.714906] ip_protocol_deliver_rcu+0x153/0x160 [ 57.714937] ip_local_deliver_finish+0x77/0xa0 [ 57.714968] __netif_receive_skb_one_core+0x8b/0xa0 [ 57.715001] process_backlog+0xa4/0x150 [ 57.715025] __napi_poll+0x29/0x1c0 [ 57.715052] net_rx_action+0x298/0x300 [ 57.715076] __do_softirq+0xc2/0x294 [ 57.715103] do_softirq+0x43/0x60 [ 57.715130] [ 57.715148] [ 57.715161] __local_bh_enable_ip+0x60/0x70 [ 57.715187] __neigh_event_send+0xba/0x3f0 [ 57.715214] neigh_resolve_output+0x12f/0x1b0 [ 57.715244] ip_finish_output2+0x193/0x520 [ 57.715269] ? __ip_finish_output+0x5c/0x1a0 [ 57.715301] ip_push_pending_frames+0xa6/0xb0 [ 57.715335] raw_sendmsg+0xa54/0xfb0 [ 57.715360] ? walk_system_ram_range+0x90/0xf0 [ 57.715391] ? __pte_offset_map+0x1b/0xd0 [ 57.715420] ? __sys_sendto+0x1aa/0x1f0 [ 57.715453] __sys_sendto+0x1aa/0x1f0 [ 57.715482] ? handle_mm_fault+0xbc/0x230 [ 57.715507] ? do_user_addr_fault+0x319/0x610 [ 57.715539] __x64_sys_sendto+0x24/0x30 [ 57.715564] do_syscall_64+0xb0/0x1b0 [ 57.715591] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 57.715622] RIP: 0033:0x7f96933da85a [ 57.715646] 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 [ 57.715745] RSP: 002b:00007ffdf9212108 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 57.715801] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f96933da85a [ 57.715846] RDX: 0000000000000040 RSI: 0000000000fe1340 RDI: 0000000000000005 [ 57.715890] RBP: 00007ffdf9212160 R08: 00000000004185e0 R09: 0000000000000010 [ 57.715929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 57.715968] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f96934fa000 [ 57.716009] [ 57.716030] Modules linked in: [ 57.716062] ---[ end trace 0000000000000000 ]--- [ 57.716094] RIP: 0010:__skb_checksum+0x303/0x310 [ 57.716131] 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 [ 57.716228] RSP: 0018:ffffb00ec00e8db0 EFLAGS: 00010202 [ 57.716259] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.716298] RDX: ffff9c430280c7c0 RSI: 0000000000000100 RDI: ffff9c430280c6c0 [ 57.716337] RBP: ffffb00ec00e8e08 R08: ffffb00ec00e8e08 R09: 0000000000000000 [ 57.716376] R10: 0000000000000000 R11: ffffb00ec00e8cf0 R12: ffff9c4302b28f80 [ 57.716414] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.716462] FS: 00007f9693104300(0000) GS:ffff9c433ec80000(0000) knlGS:0000000000000000 [ 57.716506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.716543] CR2: 00007ffdf92116c0 CR3: 000000000485e004 CR4: 0000000000770ef0 [ 57.716583] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.716627] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.716666] PKRU: 55555554 [ 57.716679] Kernel panic - not syncing: Fatal exception in interrupt [ 57.716789] Kernel Offset: 0x39e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 57.716849] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr