[ 1.917514] ip (233) used greatest stack depth: 12344 bytes left [ 2.763646] 8021q: 802.1Q VLAN Support v1.8 [ 2.818264] gre: GRE over IPv4 demultiplexor driver [ 2.820332] ip_gre: GRE over IPv4 tunneling driver [ 8.374599] ------------[ cut here ]------------ [ 8.374669] kernel BUG at net/core/skbuff.c:3505! [ 8.374724] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 8.374776] CPU: 2 PID: 363 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 8.374835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 8.374930] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.374983] 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 [ 8.375128] RSP: 0018:ffffa62040114db0 EFLAGS: 00010202 [ 8.375175] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.375244] RDX: ffff8a7b02cfcac0 RSI: 00000000000002c0 RDI: ffff8a7b02cfc800 [ 8.375314] RBP: ffffa62040114e08 R08: ffffa62040114e08 R09: 0000000000000000 [ 8.375384] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff832bba80 [ 8.375453] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.375518] FS: 00007fa9d42fe300(0000) GS:ffff8a7b3ed00000(0000) knlGS:0000000000000000 [ 8.375587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.375644] CR2: 00007fa9d458d840 CR3: 0000000002426001 CR4: 0000000000770ef0 [ 8.375715] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.375784] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.375855] PKRU: 55555554 [ 8.375882] Call Trace: [ 8.375907] [ 8.375940] ? die+0x37/0x90 [ 8.375983] ? do_trap+0xe4/0x110 [ 8.376022] ? __skb_checksum+0x303/0x310 [ 8.376060] ? do_error_trap+0x65/0x80 [ 8.376098] ? __skb_checksum+0x303/0x310 [ 8.376130] ? exc_invalid_op+0x53/0x70 [ 8.376168] ? __skb_checksum+0x303/0x310 [ 8.376199] ? asm_exc_invalid_op+0x1a/0x20 [ 8.376238] ? __skb_checksum+0x303/0x310 [ 8.376277] __skb_checksum_complete+0x46/0x100 [ 8.376325] ? __pfx_csum_partial_ext+0x10/0x10 [ 8.376373] ? __pfx_csum_block_add_ext+0x10/0x10 [ 8.376422] icmp_rcv+0x136/0x390 [ 8.376465] ip_protocol_deliver_rcu+0x153/0x160 [ 8.376519] ip_local_deliver_finish+0x77/0xa0 [ 8.376566] __netif_receive_skb_one_core+0x8b/0xa0 [ 8.376617] process_backlog+0xa4/0x150 [ 8.376654] __napi_poll+0x29/0x1c0 [ 8.376694] net_rx_action+0x298/0x300 [ 8.376731] __do_softirq+0xc2/0x294 [ 8.376772] do_softirq+0x43/0x60 [ 8.376813] [ 8.376840] [ 8.376861] __local_bh_enable_ip+0x60/0x70 [ 8.376899] __neigh_event_send+0xba/0x3f0 [ 8.376941] neigh_resolve_output+0x12f/0x1b0 [ 8.376988] ip_finish_output2+0x17d/0x4f0 [ 8.377026] ? __ip_finish_output+0x5c/0x1a0 [ 8.377073] ip_push_pending_frames+0xa6/0xb0 [ 8.377121] raw_sendmsg+0xa54/0xfb0 [ 8.377158] ? next_uptodate_folio+0x85/0x260 [ 8.377209] ? __sys_sendto+0x1aa/0x1f0 [ 8.377243] __sys_sendto+0x1aa/0x1f0 [ 8.377284] ? handle_mm_fault+0xbc/0x230 [ 8.377324] ? do_user_addr_fault+0x319/0x610 [ 8.377369] __x64_sys_sendto+0x24/0x30 [ 8.377403] do_syscall_64+0xb0/0x1b0 [ 8.377442] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 8.377491] RIP: 0033:0x7fa9d45d485a [ 8.377524] 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 [ 8.377663] RSP: 002b:00007ffc826f77a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 8.377726] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa9d45d485a [ 8.377790] RDX: 0000000000000040 RSI: 0000000001b57340 RDI: 0000000000000005 [ 8.377852] RBP: 00007ffc826f7800 R08: 00000000004185e0 R09: 0000000000000010 [ 8.377916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 8.377979] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fa9d46f4000 [ 8.378048] [ 8.378073] Modules linked in: ip_gre gre 8021q vrf veth [ 8.378132] ---[ end trace 0000000000000000 ]--- [ 8.378178] RIP: 0010:__skb_checksum+0x303/0x310 [ 8.378222] 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 [ 8.378362] RSP: 0018:ffffa62040114db0 EFLAGS: 00010202 [ 8.378406] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 8.378475] RDX: ffff8a7b02cfcac0 RSI: 00000000000002c0 RDI: ffff8a7b02cfc800 [ 8.378540] RBP: ffffa62040114e08 R08: ffffa62040114e08 R09: 0000000000000000 [ 8.378597] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff832bba80 [ 8.378662] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 8.378729] FS: 00007fa9d42fe300(0000) GS:ffff8a7b3ed00000(0000) knlGS:0000000000000000 [ 8.378793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.378846] CR2: 00007fa9d458d840 CR3: 0000000002426001 CR4: 0000000000770ef0 [ 8.378912] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.378977] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.379035] PKRU: 55555554 [ 8.379055] Kernel panic - not syncing: Fatal exception in interrupt [ 8.379202] Kernel Offset: 0x200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 8.379290] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr