[ 1.922635] ip (261) used greatest stack depth: 12344 bytes left [ 57.323717] ------------[ cut here ]------------ [ 57.323774] kernel BUG at net/core/skbuff.c:3505! [ 57.323821] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 57.323858] CPU: 3 PID: 808 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 57.323906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 57.323993] RIP: 0010:__skb_checksum+0x303/0x310 [ 57.324037] 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 [ 57.324149] RSP: 0018:ffffb5c040140db0 EFLAGS: 00010202 [ 57.324188] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.324241] RDX: ffff980881eeb280 RSI: 0000000000000100 RDI: ffff980881eeb180 [ 57.324292] RBP: ffffb5c040140e08 R08: ffffb5c040140e08 R09: 0000000000000000 [ 57.324341] R10: 0000000000000000 R11: ffffb5c040140cf0 R12: ffff980883d58000 [ 57.324391] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.324443] FS: 00007f8ec3398300(0000) GS:ffff9808bed80000(0000) knlGS:0000000000000000 [ 57.324496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.324537] CR2: 00007f8ec3627840 CR3: 00000000023f0001 CR4: 0000000000770ef0 [ 57.324587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.324642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.324691] PKRU: 55555554 [ 57.324712] Call Trace: [ 57.324738] [ 57.324762] ? die+0x37/0x90 [ 57.324795] ? do_trap+0xe4/0x110 [ 57.324825] ? __skb_checksum+0x303/0x310 [ 57.324854] ? do_error_trap+0x65/0x80 [ 57.324881] ? __skb_checksum+0x303/0x310 [ 57.324909] ? exc_invalid_op+0x53/0x70 [ 57.324940] ? __skb_checksum+0x303/0x310 [ 57.324969] ? asm_exc_invalid_op+0x1a/0x20 [ 57.325002] ? __skb_checksum+0x303/0x310 [ 57.325029] __skb_checksum_complete+0x46/0x100 [ 57.325064] ? __pfx_csum_partial_ext+0x10/0x10 [ 57.325098] ? __pfx_csum_block_add_ext+0x10/0x10 [ 57.325133] icmp_rcv+0x136/0x390 [ 57.325167] ip_protocol_deliver_rcu+0x153/0x160 [ 57.325206] ip_local_deliver_finish+0x77/0xa0 [ 57.325239] __netif_receive_skb_one_core+0x8b/0xa0 [ 57.325276] process_backlog+0xa4/0x150 [ 57.325307] __napi_poll+0x29/0x1c0 [ 57.325338] net_rx_action+0x298/0x300 [ 57.325367] __do_softirq+0xc2/0x294 [ 57.325402] do_softirq+0x43/0x60 [ 57.325433] [ 57.325454] [ 57.325474] __local_bh_enable_ip+0x60/0x70 [ 57.325502] __neigh_event_send+0xba/0x3f0 [ 57.325532] neigh_resolve_output+0x12f/0x1b0 [ 57.325570] ip_finish_output2+0x193/0x520 [ 57.325597] ? __ip_finish_output+0x5c/0x1a0 [ 57.325631] ip_push_pending_frames+0xa6/0xb0 [ 57.325668] raw_sendmsg+0xa54/0xfb0 [ 57.325703] ? next_uptodate_folio+0x85/0x260 [ 57.325741] ? __sys_sendto+0x1aa/0x1f0 [ 57.325773] __sys_sendto+0x1aa/0x1f0 [ 57.325804] ? handle_mm_fault+0xbc/0x230 [ 57.325840] ? do_user_addr_fault+0x319/0x610 [ 57.325878] __x64_sys_sendto+0x24/0x30 [ 57.325905] do_syscall_64+0xb0/0x1b0 [ 57.325935] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 57.325975] RIP: 0033:0x7f8ec366e85a [ 57.326005] 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 [ 57.326111] RSP: 002b:00007ffd23c9a208 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 57.326161] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f8ec366e85a [ 57.326211] RDX: 0000000000000040 RSI: 00000000021e8340 RDI: 0000000000000005 [ 57.326261] RBP: 00007ffd23c9a260 R08: 00000000004185e0 R09: 0000000000000010 [ 57.326316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 57.326365] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f8ec378e000 [ 57.326414] [ 57.326434] Modules linked in: [ 57.326469] ---[ end trace 0000000000000000 ]--- [ 57.326507] RIP: 0010:__skb_checksum+0x303/0x310 [ 57.326545] 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 [ 57.326652] RSP: 0018:ffffb5c040140db0 EFLAGS: 00010202 [ 57.326691] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 57.326741] RDX: ffff980881eeb280 RSI: 0000000000000100 RDI: ffff980881eeb180 [ 57.326790] RBP: ffffb5c040140e08 R08: ffffb5c040140e08 R09: 0000000000000000 [ 57.326840] R10: 0000000000000000 R11: ffffb5c040140cf0 R12: ffff980883d58000 [ 57.326889] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 57.326952] FS: 00007f8ec3398300(0000) GS:ffff9808bed80000(0000) knlGS:0000000000000000 [ 57.327006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.327050] CR2: 00007f8ec3627840 CR3: 00000000023f0001 CR4: 0000000000770ef0 [ 57.327101] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.327149] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.327199] PKRU: 55555554 [ 57.327219] Kernel panic - not syncing: Fatal exception in interrupt [ 57.327413] Kernel Offset: 0xea00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 57.327478] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr