[ 148.534919][ C2] ------------[ cut here ]------------ [ 148.535245][ C2] kernel BUG at net/core/skbuff.c:3505! [ 148.535458][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 148.535634][ C2] CPU: 2 PID: 891 Comm: mausezahn Not tainted 6.8.0-rc6-virtme #1 [ 148.535846][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 148.536161][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 148.536310][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 17 a6 91 fe 8b [ 148.536801][ C2] RSP: 0018:ffffc90000220920 EFLAGS: 00010202 [ 148.536978][ C2] RAX: 000000000000b7b7 RBX: 0000000000000008 RCX: 1ffff1100110e0f9 [ 148.537183][ C2] RDX: 0000000000000054 RSI: dffffc0000000000 RDI: ffff8880088707c8 [ 148.537388][ C2] RBP: 000000000000b7b7 R08: 0000000000000008 R09: fffffbfff171c5ea [ 148.537596][ C2] R10: ffffffff8b8e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 148.537812][ C2] R13: 0000000000000000 R14: ffffc900002209e0 R15: ffff8880038aa0c8 [ 148.538018][ C2] FS: 00007f2610459740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 148.538259][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.538432][ C2] CR2: 00007ffeb45de000 CR3: 0000000010836001 CR4: 0000000000770ef0 [ 148.538643][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 148.538850][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 148.539055][ C2] PKRU: 55555554 [ 148.539160][ C2] Call Trace: [ 148.539265][ C2] [ 148.539336][ C2] ? die+0x37/0x90 [ 148.539443][ C2] ? do_trap+0x19e/0x260 [ 148.539549][ C2] ? __skb_checksum+0x6f4/0x980 [ 148.539691][ C2] ? do_error_trap+0xbe/0x180 [ 148.539828][ C2] ? __skb_checksum+0x6f4/0x980 [ 148.539965][ C2] ? __skb_checksum+0x6f4/0x980 [ 148.540104][ C2] ? handle_invalid_op+0x2c/0x40 [ 148.540241][ C2] ? __skb_checksum+0x6f4/0x980 [ 148.540379][ C2] ? exc_invalid_op+0x30/0x50 [ 148.540518][ C2] ? asm_exc_invalid_op+0x1a/0x20 [ 148.540659][ C2] ? __skb_checksum+0x6f4/0x980 [ 148.540799][ C2] __skb_checksum_complete+0xb1/0x3c0 [ 148.540941][ C2] ? __pfx___skb_checksum_complete+0x10/0x10 [ 148.541121][ C2] ? __pfx_csum_partial_ext+0x10/0x10 [ 148.541257][ C2] ? __pfx_csum_block_add_ext+0x10/0x10 [ 148.541396][ C2] icmp_rcv+0x4ab/0xec0 [ 148.541502][ C2] ip_protocol_deliver_rcu+0x2e5/0x360 [ 148.541642][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 148.541779][ C2] ip_local_deliver+0x19d/0x480 [ 148.541915][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 148.542056][ C2] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 148.542229][ C2] ip_rcv+0x564/0x740 [ 148.542332][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 148.542470][ C2] ? lock_acquire.part.0+0xec/0x340 [ 148.542607][ C2] ? process_backlog+0x1ef/0x5e0 [ 148.542747][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 148.542884][ C2] __netif_receive_skb_one_core+0x166/0x1b0 [ 148.543056][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 148.543231][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 148.543368][ C2] ? lock_acquire+0x1c1/0x220 [ 148.543504][ C2] ? process_backlog+0x1ef/0x5e0 [ 148.543642][ C2] process_backlog+0xd5/0x5e0 [ 148.543781][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 148.543919][ C2] net_rx_action+0x43a/0xb30 [ 148.544057][ C2] ? swake_up_one+0x1f/0x1f0 [ 148.544193][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 148.544335][ C2] __do_softirq+0x1b9/0x7ff [ 148.544476][ C2] ? __dev_queue_xmit+0x6cd/0x17e0 [ 148.544615][ C2] do_softirq+0x4d/0xa0 [ 148.544721][ C2] [ 148.544791][ C2] [ 148.544866][ C2] __local_bh_enable_ip+0xf6/0x120 [ 148.545004][ C2] ? __dev_queue_xmit+0x6cd/0x17e0 [ 148.545142][ C2] __dev_queue_xmit+0x6e2/0x17e0 [ 148.545292][ C2] ? packet_parse_headers+0x231/0x9d0 [ 148.545433][ C2] ? packet_parse_headers+0x231/0x9d0 [ 148.545570][ C2] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 148.545710][ C2] ? __pfx___dev_queue_xmit+0x10/0x10 [ 148.545848][ C2] ? dev_get_by_index+0x177/0x270 [ 148.545987][ C2] packet_snd+0xd84/0x1870 [ 148.546125][ C2] ? __pfx___lock_release+0x10/0x10 [ 148.546263][ C2] ? __pfx_packet_snd+0x10/0x10 [ 148.546402][ C2] ? get_user_pages_remote+0x7f0/0x800 [ 148.546540][ C2] ? __might_fault+0x11f/0x180 [ 148.546679][ C2] __sys_sendto+0x37d/0x410 [ 148.546819][ C2] ? __pfx___sys_sendto+0x10/0x10 [ 148.546959][ C2] ? sock_ioctl+0x3bc/0x590 [ 148.547097][ C2] ? __up_read+0x1a8/0x790 [ 148.547236][ C2] ? __pfx___up_read+0x10/0x10 [ 148.547377][ C2] ? do_user_addr_fault+0x469/0xba0 [ 148.547516][ C2] __x64_sys_sendto+0xe0/0x1c0 [ 148.547676][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 148.547845][ C2] do_syscall_64+0xc9/0x1e0 [ 148.547983][ C2] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 148.548155][ C2] RIP: 0033:0x7f26106b385a [ 148.548301][ C2] 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 [ 148.548786][ C2] RSP: 002b:00007ffeb45e5688 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 148.548994][ C2] RAX: ffffffffffffffda RBX: 0000000000d6f9d0 RCX: 00007f26106b385a [ 148.549198][ C2] RDX: 0000000000000062 RSI: 0000000000d6f5c2 RDI: 0000000000000005 [ 148.549403][ C2] RBP: 0000000000d6f5c2 R08: 00007ffeb45e5690 R09: 0000000000000014 [ 148.549607][ C2] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 148.549813][ C2] R13: 0000000000000062 R14: 00007ffeb45e5690 R15: 0000000000000000 [ 148.550022][ C2] [ 148.550125][ C2] Modules linked in: act_mirred cls_flower 8021q bridge stp llc ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress vrf veth [ 148.550530][ C2] ---[ end trace 0000000000000000 ]--- [ 148.550668][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 148.550813][ C2] Code: 44 89 14 24 ff d0 0f 1f 00 4c 8b 44 24 08 44 8b 14 24 41 89 c1 eb a5 89 e8 e9 2d fe ff ff 41 ff d5 0f 1f 00 e9 1f fa ff ff 90 <0f> 0b 48 8b 7c 24 10 89 54 24 48 48 89 44 24 40 e8 17 a6 91 fe 8b [ 148.551296][ C2] RSP: 0018:ffffc90000220920 EFLAGS: 00010202 [ 148.551470][ C2] RAX: 000000000000b7b7 RBX: 0000000000000008 RCX: 1ffff1100110e0f9 [ 148.551673][ C2] RDX: 0000000000000054 RSI: dffffc0000000000 RDI: ffff8880088707c8 [ 148.551876][ C2] RBP: 000000000000b7b7 R08: 0000000000000008 R09: fffffbfff171c5ea [ 148.552085][ C2] R10: ffffffff8b8e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 148.552288][ C2] R13: 0000000000000000 R14: ffffc900002209e0 R15: ffff8880038aa0c8 [ 148.552490][ C2] FS: 00007f2610459740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 148.552732][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 148.552909][ C2] CR2: 00007ffeb45de000 CR3: 0000000010836001 CR4: 0000000000770ef0 [ 148.553114][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 148.553317][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 148.553518][ C2] PKRU: 55555554 [ 148.553622][ C2] Kernel panic - not syncing: Fatal exception in interrupt [ 148.553960][ C2] Kernel Offset: 0x6200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 148.554278][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr