[ 1.811199] ip (233) used greatest stack depth: 12344 bytes left [ 2.786964] 8021q: 802.1Q VLAN Support v1.8 [ 2.853455] gre: GRE over IPv4 demultiplexor driver [ 2.855437] ip_gre: GRE over IPv4 tunneling driver [ 8.412262] ------------[ cut here ]------------ [ 8.412322] kernel BUG at net/core/skbuff.c:3505! [ 8.412377] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.412424] CPU: 0 PID: 390 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.412469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.412563] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.412607] 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 [ 8.412742] RSP: 0018:ffffb9dcc0003db0 EFLAGS: 00010202 [ 8.412784] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.412839] RDX: ffff8c79c242cec0 RSI: 00000000000002c0 RDI: ffff8c79c242cc00 [ 8.412897] RBP: ffffb9dcc0003e08 R08: ffffb9dcc0003e08 R09: 0000000000000000 [ 8.412949] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb14bba80 [ 8.412995] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.413058] FS: 00007f39b675f300(0000) GS:ffff8c79fec00000(0000) knlGS:0000000000000000 [ 8.413125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.413166] CR2: 00007f39b69ee840 CR3: 00000000027aa004 CR4: 0000000000770ef0 [ 8.413229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.413295] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.413348] PKRU: 55555554 [ 8.413371] Call Trace: [ 8.413395] [ 8.413419] ? die+0x37/0x90 [ 8.413459] ? do_trap+0xe4/0x110 [ 8.413495] ? __skb_checksum+0x303/0x310 [ 8.413519] ? do_error_trap+0x65/0x80 [ 8.413551] ? __skb_checksum+0x303/0x310 [ 8.413578] ? exc_invalid_op+0x53/0x70 [ 8.413615] ? __skb_checksum+0x303/0x310 [ 8.413644] ? asm_exc_invalid_op+0x1a/0x20 [ 8.413676] ? __skb_checksum+0x303/0x310 [ 8.413701] __skb_checksum_complete+0x46/0x100 [ 8.413746] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.413793] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.413836] icmp_rcv+0x136/0x390 [ 8.413867] ip_protocol_deliver_rcu+0x153/0x160 [ 8.413912] ip_local_deliver_finish+0x77/0xa0 [ 8.413945] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.414001] process_backlog+0xa4/0x150 [ 8.414035] __napi_poll+0x29/0x1c0 [ 8.414069] net_rx_action+0x298/0x300 [ 8.414097] __do_softirq+0xc2/0x294 [ 8.414135] do_softirq+0x43/0x60 [ 8.414175] [ 8.414193] [ 8.414219] __local_bh_enable_ip+0x60/0x70 [ 8.414256] __neigh_event_send+0xba/0x3f0 [ 8.414291] neigh_resolve_output+0x12f/0x1b0 [ 8.414335] ip_finish_output2+0x17d/0x4f0 [ 8.414371] ? __ip_finish_output+0x5c/0x1a0 [ 8.414418] ip_push_pending_frames+0xa6/0xb0 [ 8.414452] raw_sendmsg+0xa54/0xfb0 [ 8.414493] ? next_uptodate_folio+0x85/0x260 [ 8.414542] ? __sys_sendto+0x1aa/0x1f0 [ 8.414571] __sys_sendto+0x1aa/0x1f0 [ 8.414599] ? handle_mm_fault+0xbc/0x230 [ 8.414640] ? do_user_addr_fault+0x319/0x610 [ 8.414688] __x64_sys_sendto+0x24/0x30 [ 8.414724] do_syscall_64+0xb0/0x1b0 [ 8.414757] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.414802] RIP: 0033:0x7f39b6a3585a [ 8.414837] 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 [ 8.414977] RSP: 002b:00007ffeda37e978 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.415040] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f39b6a3585a [ 8.415099] RDX: 0000000000000040 RSI: 0000000001f50340 RDI: 0000000000000005 [ 8.415158] RBP: 00007ffeda37e9d0 R08: 00000000004185e0 R09: 0000000000000010 [ 8.415213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.415256] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f39b6b55000 [ 8.415300] [ 8.415317] Modules linked in: ip_gre gre 8021q dummy vrf veth [ 8.415388] ---[ end trace 0000000000000000 ]--- [ 8.415435] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.415481] 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 [ 8.415580] RSP: 0018:ffffb9dcc0003db0 EFLAGS: 00010202 [ 8.415611] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.415677] RDX: ffff8c79c242cec0 RSI: 00000000000002c0 RDI: ffff8c79c242cc00 [ 8.415735] RBP: ffffb9dcc0003e08 R08: ffffb9dcc0003e08 R09: 0000000000000000 [ 8.415794] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb14bba80 [ 8.415852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.415919] FS: 00007f39b675f300(0000) GS:ffff8c79fec00000(0000) knlGS:0000000000000000 [ 8.415985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.416036] CR2: 00007f39b69ee840 CR3: 00000000027aa004 CR4: 0000000000770ef0 [ 8.416094] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.416158] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.416221] PKRU: 55555554 [ 8.416239] Kernel panic - not syncing: Fatal exception in interrupt [ 8.416420] Kernel Offset: 0x2e400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.416508] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr