[ 1.997748] ip (241) used greatest stack depth: 12344 bytes left [ 2.084959] ------------[ cut here ]------------ [ 2.085023] kernel BUG at net/core/skbuff.c:3505! [ 2.085072] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 2.085110] CPU: 3 PID: 247 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 2.085160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 2.085264] RIP: 0010:__skb_checksum+0x303/0x310 [ 2.085311] 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 [ 2.085425] RSP: 0018:ffff9fb800140db0 EFLAGS: 00010202 [ 2.085466] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.085522] RDX: ffff935ec1ecb280 RSI: 0000000000000100 RDI: ffff935ec1ecb180 [ 2.085574] RBP: ffff9fb800140e08 R08: ffff9fb800140e08 R09: 0000000000000000 [ 2.085625] R10: 0000000000000000 R11: ffff9fb800140cf0 R12: ffff935ec2798000 [ 2.085678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2.085733] FS: 00007fd35fc5a300(0000) GS:ffff935efed80000(0000) knlGS:0000000000000000 [ 2.085789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.085832] CR2: 00007fd35fee9840 CR3: 0000000002446002 CR4: 0000000000770ef0 [ 2.085892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2.085948] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2.085998] PKRU: 55555554 [ 2.086019] Call Trace: [ 2.086046] [ 2.086068] ? die+0x37/0x90 [ 2.086104] ? do_trap+0xe4/0x110 [ 2.086137] ? __skb_checksum+0x303/0x310 [ 2.086166] ? do_error_trap+0x65/0x80 [ 2.086201] ? __skb_checksum+0x303/0x310 [ 2.086230] ? exc_invalid_op+0x53/0x70 [ 2.086264] ? __skb_checksum+0x303/0x310 [ 2.086293] ? asm_exc_invalid_op+0x1a/0x20 [ 2.086327] ? __skb_checksum+0x303/0x310 [ 2.086355] __skb_checksum_complete+0x46/0x100 [ 2.086391] ? __pfx_csum_partial_ext+0x10/0x10 [ 2.086427] ? __pfx_csum_block_add_ext+0x10/0x10 [ 2.086471] icmp_rcv+0x136/0x390 [ 2.086506] ip_protocol_deliver_rcu+0x153/0x160 [ 2.086547] ip_local_deliver_finish+0x77/0xa0 [ 2.086585] __netif_receive_skb_one_core+0x8b/0xa0 [ 2.086623] process_backlog+0xa4/0x150 [ 2.086654] __napi_poll+0x29/0x1c0 [ 2.086685] net_rx_action+0x298/0x300 [ 2.086722] __do_softirq+0xc2/0x294 [ 2.086758] do_softirq+0x43/0x60 [ 2.086791] [ 2.086812] [ 2.086833] __local_bh_enable_ip+0x60/0x70 [ 2.086862] __neigh_event_send+0xba/0x3f0 [ 2.086898] neigh_resolve_output+0x12f/0x1b0 [ 2.086937] ip_finish_output2+0x193/0x520 [ 2.086966] ? __ip_finish_output+0x5c/0x1a0 [ 2.087002] ip_push_pending_frames+0xa6/0xb0 [ 2.087045] raw_sendmsg+0xa54/0xfb0 [ 2.087080] ? next_uptodate_folio+0x85/0x260 [ 2.087127] ? __sys_sendto+0x1aa/0x1f0 [ 2.087159] __sys_sendto+0x1aa/0x1f0 [ 2.087192] ? handle_mm_fault+0xbc/0x230 [ 2.087224] ? do_user_addr_fault+0x319/0x610 [ 2.087264] __x64_sys_sendto+0x24/0x30 [ 2.087293] do_syscall_64+0xb0/0x1b0 [ 2.087324] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 2.087366] RIP: 0033:0x7fd35ff3085a [ 2.087396] 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 [ 2.087508] RSP: 002b:00007ffd34cef6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 2.087559] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fd35ff3085a [ 2.087610] RDX: 0000000000000040 RSI: 0000000000cc8340 RDI: 0000000000000005 [ 2.087663] RBP: 00007ffd34cef700 R08: 00000000004185e0 R09: 0000000000000010 [ 2.087715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 2.087765] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fd360050000 [ 2.087819] [ 2.087839] Modules linked in: [ 2.087879] ---[ end trace 0000000000000000 ]--- [ 2.087919] RIP: 0010:__skb_checksum+0x303/0x310 [ 2.087968] 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 [ 2.088098] RSP: 0018:ffff9fb800140db0 EFLAGS: 00010202 [ 2.088135] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 2.088188] RDX: ffff935ec1ecb280 RSI: 0000000000000100 RDI: ffff935ec1ecb180 [ 2.088240] RBP: ffff9fb800140e08 R08: ffff9fb800140e08 R09: 0000000000000000 [ 2.088290] R10: 0000000000000000 R11: ffff9fb800140cf0 R12: ffff935ec2798000 [ 2.088343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 2.088402] FS: 00007fd35fc5a300(0000) GS:ffff935efed80000(0000) knlGS:0000000000000000 [ 2.088458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.088514] CR2: 00007fd35fee9840 CR3: 0000000002446002 CR4: 0000000000770ef0 [ 2.088571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2.088622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2.088673] PKRU: 55555554 [ 2.088695] Kernel panic - not syncing: Fatal exception in interrupt [ 2.088813] Kernel Offset: 0x32e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 2.088882] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr