[ 404.840245] kernel BUG at net/core/skbuff.c:2380! [ 404.845070] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 404.846838] CPU: 2 PID: 1166 Comm: nc Not tainted 6.1.0-rc7-g83de108e3723-dirty #73 [ 404.848923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 [ 404.850796] RIP: 0010:__pskb_pull_tail+0x3fc/0x450 [ 404.852171] Code: 24 08 be 01 00 00 00 e8 e2 d0 ff ff 48 83 c4 10 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 48 8d 78 ff e9 96 fd ff ff <0f> 0b 48 c7 44 24 08 00 00 00 00 e9 9f fe ff ff 48 c7 44 24 08 00 [ 404.856380] RSP: 0018:ffffa7aa800fca50 EFLAGS: 00010282 [ 404.857563] RAX: 00000000fffffff2 RBX: 0000000000000008 RCX: 0000000000000008 [ 404.859208] RDX: ffffa09f464b815d RSI: 00000000000002c0 RDI: 0000000000000000 [ 404.860790] RBP: ffffa7aa800fca88 R08: 00000000ffffff25 R09: 7fffffffffffffff [ 404.862379] R10: 0000000000000008 R11: ffffa09f44d9fc40 R12: 0000000000000008 [ 404.863963] R13: ffffa09f44d9fc00 R14: ffffa09f44d9fc00 R15: ffffa09f44d9f700 [ 404.865534] FS: 00007f98873c3740(0000) GS:ffffa0a0b7d00000(0000) knlGS:0000000000000000 [ 404.867367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.868771] CR2: 00007ffe1f2db090 CR3: 00000001033c8002 CR4: 0000000000370ee0 [ 404.870448] Call Trace: [ 404.871063] [ 404.871663] skb_ensure_writable+0x84/0xa0 [ 404.872678] sk_skb_pull_data+0x17/0x20 [ 404.873650] bpf_prog_fddaddf43f6741a5_parser+0x24/0x1e9 [ 404.874942] ? selinux_netlbl_sock_rcv_skb+0x2e/0x1b0 [ 404.876160] ? kmem_cache_alloc+0x33/0x1b0 [ 404.877175] sk_psock_strp_parse+0x3f/0xc0 [ 404.878222] __strp_recv+0x1f2/0x620 [ 404.879143] ? strp_process+0x40/0x40 [ 404.880081] tcp_read_sock+0x7f/0x1b0 [ 404.881019] strp_read_sock+0x5e/0xa0 [ 404.882719] strp_data_ready+0x54/0x80 [ 404.883675] sk_psock_strp_data_ready+0x68/0x80 [ 404.884890] tcp_data_queue+0x43a/0xce0 [ 404.885950] tcp_rcv_established+0x248/0x6e0 [ 404.887026] tcp_v4_do_rcv+0x147/0x290 [ 404.887969] tcp_v4_rcv+0xe59/0xf00 [ 404.888865] ip_protocol_deliver_rcu+0x2d/0x1f0 [ 404.889985] ip_local_deliver_finish+0x6e/0x90 [ 404.891125] ip_local_deliver+0x66/0x110 [ 404.892116] ip_rcv+0x4a/0xf0 [ 404.893091] __netif_receive_skb_one_core+0x86/0xa0 [ 404.894300] process_backlog+0xa3/0x150 [ 404.895287] __napi_poll+0x24/0x160 [ 404.896249] net_rx_action+0x291/0x350 [ 404.897198] __do_softirq+0xb3/0x28c [ 404.898183] do_softirq+0x52/0x70 [ 404.899064] [ 404.899678] [ 404.900310] __local_bh_enable_ip+0x5f/0x70 [ 404.901457] ip_finish_output2+0x179/0x500 [ 404.902572] ip_output+0x71/0x110 [ 404.903481] ? __ip_finish_output+0x2a0/0x2a0 [ 404.904643] __ip_queue_xmit+0x174/0x3d0 [ 404.905693] __tcp_transmit_skb+0xa38/0xb50 [ 404.906764] ? __alloc_skb+0x89/0x1b0 [ 404.907704] tcp_write_xmit+0x4dc/0x1160 [ 404.908689] __tcp_push_pending_frames+0x2d/0xc0 [ 404.909830] tcp_sendmsg_locked+0x291/0xbf0 [ 404.910872] tcp_sendmsg+0x23/0x40 [ 404.911739] sock_sendmsg+0x56/0x60 [ 404.913378] sock_write_iter+0x92/0xf0 [ 404.914352] vfs_write+0x356/0x3c0 [ 404.915263] ksys_write+0xa6/0xe0 [ 404.916298] do_syscall_64+0x38/0x90 [ 404.917245] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 404.918560] RIP: 0033:0x7f98874d4077 [ 404.919524] Code: 64 89 02 48 c7 c0 ff ff ff ff eb bb 0f 1f 80 00 00 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24 [ 404.923807] RSP: 002b:00007ffe1f2db018 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.925817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98874d4077 [ 404.927706] RDX: 0000000000000008 RSI: 00007ffe1f2df080 RDI: 0000000000000003 [ 404.929369] RBP: 00007ffe1f2db058 R08: 0000000000000004 R09: 0000000000000001 [ 404.931039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 404.932717] R13: 00007ffe1f2df080 R14: 0000000000000003 R15: 0000000000000005 [ 404.934448] [ 404.935141] Modules linked in: [ 404.936005] ---[ end trace 0000000000000000 ]--- [ 404.937206] RIP: 0010:__pskb_pull_tail+0x3fc/0x450 [ 404.938475] Code: 24 08 be 01 00 00 00 e8 e2 d0 ff ff 48 83 c4 10 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 48 8d 78 ff e9 96 fd ff ff <0f> 0b 48 c7 44 24 08 00 00 00 00 e9 9f fe ff ff 48 c7 44 24 08 00 [ 404.943339] RSP: 0018:ffffa7aa800fca50 EFLAGS: 00010282 [ 404.944681] RAX: 00000000fffffff2 RBX: 0000000000000008 RCX: 0000000000000008 [ 404.946518] RDX: ffffa09f464b815d RSI: 00000000000002c0 RDI: 0000000000000000 [ 404.948302] RBP: ffffa7aa800fca88 R08: 00000000ffffff25 R09: 7fffffffffffffff [ 404.950269] R10: 0000000000000008 R11: ffffa09f44d9fc40 R12: 0000000000000008 [ 404.951691] R13: ffffa09f44d9fc00 R14: ffffa09f44d9fc00 R15: ffffa09f44d9f700 [ 404.953292] FS: 00007f98873c3740(0000) GS:ffffa0a0b7d00000(0000) knlGS:0000000000000000 [ 404.955084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.956425] CR2: 00007ffe1f2db090 CR3: 00000001033c8002 CR4: 0000000000370ee0 [ 404.958010] Kernel panic - not syncing: Fatal exception in interrupt [ 404.959636] Kernel Offset: 0x29200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 404.961972] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---