[ 1.736095] ip (234) used greatest stack depth: 12344 bytes left [ 2.264455] 8021q: 802.1Q VLAN Support v1.8 [ 2.372100] gre: GRE over IPv4 demultiplexor driver [ 2.374007] ip_gre: GRE over IPv4 tunneling driver [ 2.943380] GACT probability NOT on [ 8.310273] ------------[ cut here ]------------ [ 8.310336] kernel BUG at net/core/skbuff.c:3505! [ 8.310386] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.310431] CPU: 1 PID: 389 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.310484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.310569] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.310617] 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 [ 8.310754] RSP: 0018:ffffa7a8000e8db0 EFLAGS: 00010202 [ 8.310798] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.310853] RDX: ffff8eb604ba6ec0 RSI: 00000000000002c0 RDI: ffff8eb604ba6c00 [ 8.310915] RBP: ffffa7a8000e8e08 R08: ffffa7a8000e8e08 R09: 0000000000000000 [ 8.310971] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff97ebba80 [ 8.311028] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.311085] FS: 00007facc42b1300(0000) GS:ffff8eb63ec80000(0000) knlGS:0000000000000000 [ 8.311148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.311202] CR2: 00007fffa1ca0780 CR3: 0000000002424004 CR4: 0000000000770ef0 [ 8.311259] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.311321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.311377] PKRU: 55555554 [ 8.311395] Call Trace: [ 8.311417] [ 8.311439] ? die+0x37/0x90 [ 8.311473] ? do_trap+0xe4/0x110 [ 8.311506] ? __skb_checksum+0x303/0x310 [ 8.311535] ? do_error_trap+0x65/0x80 [ 8.311570] ? __skb_checksum+0x303/0x310 [ 8.311598] ? exc_invalid_op+0x53/0x70 [ 8.311632] ? __skb_checksum+0x303/0x310 [ 8.311660] ? asm_exc_invalid_op+0x1a/0x20 [ 8.311696] ? __skb_checksum+0x303/0x310 [ 8.311730] __skb_checksum_complete+0x46/0x100 [ 8.311773] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.311816] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.311860] icmp_rcv+0x136/0x390 [ 8.311897] ip_protocol_deliver_rcu+0x153/0x160 [ 8.311940] ip_local_deliver_finish+0x77/0xa0 [ 8.311982] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.312027] process_backlog+0xa4/0x150 [ 8.312061] __napi_poll+0x29/0x1c0 [ 8.312096] net_rx_action+0x298/0x300 [ 8.312129] __do_softirq+0xc2/0x294 [ 8.312166] do_softirq+0x43/0x60 [ 8.312202] [ 8.312220] [ 8.312240] __local_bh_enable_ip+0x60/0x70 [ 8.312268] __neigh_event_send+0xba/0x3f0 [ 8.312305] neigh_resolve_output+0x12f/0x1b0 [ 8.312347] ip_finish_output2+0x17d/0x4f0 [ 8.312375] ? __ip_finish_output+0x5c/0x1a0 [ 8.312419] ip_push_pending_frames+0xa6/0xb0 [ 8.312458] raw_sendmsg+0xa54/0xfb0 [ 8.312495] ? __pte_offset_map+0x1b/0xd0 [ 8.312534] ? __sys_sendto+0x1aa/0x1f0 [ 8.312575] __sys_sendto+0x1aa/0x1f0 [ 8.312612] ? handle_mm_fault+0xbc/0x230 [ 8.312650] ? do_user_addr_fault+0x319/0x610 [ 8.312694] __x64_sys_sendto+0x24/0x30 [ 8.312728] do_syscall_64+0xb0/0x1b0 [ 8.312765] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.312813] RIP: 0033:0x7facc458785a [ 8.312849] 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 [ 8.312985] RSP: 002b:00007fffa1ca11b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.313046] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007facc458785a [ 8.313108] RDX: 0000000000000040 RSI: 0000000002287340 RDI: 0000000000000005 [ 8.313172] RBP: 00007fffa1ca1210 R08: 00000000004185e0 R09: 0000000000000010 [ 8.313233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.313296] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007facc46a7000 [ 8.313360] [ 8.313384] Modules linked in: act_gact cls_flower sch_ingress ip_gre gre 8021q vrf veth [ 8.313464] ---[ end trace 0000000000000000 ]--- [ 8.313515] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.313562] 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 [ 8.313699] RSP: 0018:ffffa7a8000e8db0 EFLAGS: 00010202 [ 8.313742] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.313805] RDX: ffff8eb604ba6ec0 RSI: 00000000000002c0 RDI: ffff8eb604ba6c00 [ 8.313866] RBP: ffffa7a8000e8e08 R08: ffffa7a8000e8e08 R09: 0000000000000000 [ 8.313928] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff97ebba80 [ 8.313991] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.314062] FS: 00007facc42b1300(0000) GS:ffff8eb63ec80000(0000) knlGS:0000000000000000 [ 8.314126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.314177] CR2: 00007fffa1ca0780 CR3: 0000000002424004 CR4: 0000000000770ef0 [ 8.314241] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.314301] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.314364] PKRU: 55555554 [ 8.314383] Kernel panic - not syncing: Fatal exception in interrupt [ 8.314515] Kernel Offset: 0x14e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.314600] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr