[ 12.683300] ip (338) used greatest stack depth: 12344 bytes left [ 66.781583] ------------[ cut here ]------------ [ 66.781643] kernel BUG at net/core/skbuff.c:3505! [ 66.781689] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 66.781722] CPU: 3 PID: 573 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 66.781764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 66.781828] RIP: 0010:__skb_checksum+0x303/0x310 [ 66.781869] 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 [ 66.781963] RSP: 0018:ffffb4e680140db0 EFLAGS: 00010202 [ 66.781998] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.782042] RDX: ffff9e6381c0ce80 RSI: 0000000000000100 RDI: ffff9e6381c0cd80 [ 66.782086] RBP: ffffb4e680140e08 R08: ffffb4e680140e08 R09: 0000000000000000 [ 66.782130] R10: 0000000000000000 R11: ffffb4e680140cf0 R12: ffff9e6383000000 [ 66.782173] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.782219] FS: 00007f0439304300(0000) GS:ffff9e63bed80000(0000) knlGS:0000000000000000 [ 66.782265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.782307] CR2: 00007fffba459700 CR3: 00000000025ea006 CR4: 0000000000770ef0 [ 66.782351] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.782393] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.782437] PKRU: 55555554 [ 66.782455] Call Trace: [ 66.782479] [ 66.782499] ? die+0x37/0x90 [ 66.782531] ? do_trap+0xe4/0x110 [ 66.782561] ? __skb_checksum+0x303/0x310 [ 66.782590] ? do_error_trap+0x65/0x80 [ 66.782618] ? __skb_checksum+0x303/0x310 [ 66.782643] ? exc_invalid_op+0x53/0x70 [ 66.782672] ? __skb_checksum+0x303/0x310 [ 66.782697] ? asm_exc_invalid_op+0x1a/0x20 [ 66.782727] ? __skb_checksum+0x303/0x310 [ 66.782754] __skb_checksum_complete+0x46/0x100 [ 66.782787] ? __pfx_csum_partial_ext+0x10/0x10 [ 66.782820] ? __pfx_csum_block_add_ext+0x10/0x10 [ 66.782851] icmp_rcv+0x136/0x390 [ 66.782883] ip_protocol_deliver_rcu+0x153/0x160 [ 66.782918] ip_local_deliver_finish+0x77/0xa0 [ 66.782950] __netif_receive_skb_one_core+0x8b/0xa0 [ 66.782987] process_backlog+0xa4/0x150 [ 66.783012] __napi_poll+0x29/0x1c0 [ 66.783038] net_rx_action+0x298/0x300 [ 66.783065] __do_softirq+0xc2/0x294 [ 66.783096] do_softirq+0x43/0x60 [ 66.783125] [ 66.783143] [ 66.783166] __local_bh_enable_ip+0x60/0x70 [ 66.783190] __neigh_event_send+0xba/0x3f0 [ 66.783222] neigh_resolve_output+0x12f/0x1b0 [ 66.783255] ip_finish_output2+0x193/0x520 [ 66.783284] ? __ip_finish_output+0x5c/0x1a0 [ 66.783316] ip_push_pending_frames+0xa6/0xb0 [ 66.783352] raw_sendmsg+0xa54/0xfb0 [ 66.783385] ? walk_system_ram_range+0x90/0xf0 [ 66.783419] ? __pte_offset_map+0x1b/0xd0 [ 66.783449] ? __sys_sendto+0x1aa/0x1f0 [ 66.783477] __sys_sendto+0x1aa/0x1f0 [ 66.783506] ? handle_mm_fault+0xbc/0x230 [ 66.783532] ? do_user_addr_fault+0x319/0x610 [ 66.783567] __x64_sys_sendto+0x24/0x30 [ 66.783591] do_syscall_64+0xb0/0x1b0 [ 66.783621] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 66.783659] RIP: 0033:0x7f04395da85a [ 66.783686] 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 [ 66.783778] RSP: 002b:00007fffba45a118 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 66.783823] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f04395da85a [ 66.783866] RDX: 0000000000000040 RSI: 000000000127d340 RDI: 0000000000000005 [ 66.783909] RBP: 00007fffba45a170 R08: 00000000004185e0 R09: 0000000000000010 [ 66.783952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 66.783995] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f04396fa000 [ 66.784039] [ 66.784055] Modules linked in: [ 66.784095] ---[ end trace 0000000000000000 ]--- [ 66.784127] RIP: 0010:__skb_checksum+0x303/0x310 [ 66.784162] 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 [ 66.784256] RSP: 0018:ffffb4e680140db0 EFLAGS: 00010202 [ 66.784290] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 66.784333] RDX: ffff9e6381c0ce80 RSI: 0000000000000100 RDI: ffff9e6381c0cd80 [ 66.784379] RBP: ffffb4e680140e08 R08: ffffb4e680140e08 R09: 0000000000000000 [ 66.784429] R10: 0000000000000000 R11: ffffb4e680140cf0 R12: ffff9e6383000000 [ 66.784474] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.784519] FS: 00007f0439304300(0000) GS:ffff9e63bed80000(0000) knlGS:0000000000000000 [ 66.784564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.784604] CR2: 00007fffba459700 CR3: 00000000025ea006 CR4: 0000000000770ef0 [ 66.784648] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.784691] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.784734] PKRU: 55555554 [ 66.784752] Kernel panic - not syncing: Fatal exception in interrupt [ 66.784863] Kernel Offset: 0x8400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 66.784919] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr