[ 26.017040][ C2] ------------[ cut here ]------------ [ 26.017393][ C2] kernel BUG at net/core/skbuff.c:2813! [ 26.017663][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 26.017851][ C2] CPU: 2 PID: 248 Comm: ip_local_port_r Not tainted 6.8.0-rc6-virtme #1 [ 26.018084][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 26.018418][ C2] RIP: 0010:__pskb_pull_tail+0x1018/0x1f10 [ 26.018618][ C2] Code: e9 52 f7 ff ff 48 8b 7c 24 38 be 02 00 00 00 e8 8e 9c ff ff 48 83 c4 58 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 <0f> 0b 48 c7 44 24 38 00 00 00 00 e9 dc fa ff ff 84 c9 0f 84 4b f9 [ 26.019149][ C2] RSP: 0018:ffffc90000220858 EFLAGS: 00010282 [ 26.019349][ C2] RAX: 00000000fffffff2 RBX: ffff888005ec9074 RCX: 0000000000000004 [ 26.019572][ C2] RDX: dffffc0000000000 RSI: 1ffff11000deb4a1 RDI: ffff888006f5a508 [ 26.019798][ C2] RBP: ffffc900002208d8 R08: 0000000000000014 R09: ffff888005ec90bc [ 26.020022][ C2] R10: ffff888005ec90c0 R11: ffff888005ec90c0 R12: ffff888005ec9000 [ 26.020246][ C2] R13: 0000000000000100 R14: 0000000000000000 R15: 1ffff92000044137 [ 26.020469][ C2] FS: 00007fad207a8740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 26.020726][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.020912][ C2] CR2: 00007fad208fa910 CR3: 0000000006082006 CR4: 0000000000770ef0 [ 26.021139][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.021361][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.021588][ C2] PKRU: 55555554 [ 26.021705][ C2] Call Trace: [ 26.021817][ C2] [ 26.021895][ C2] ? die+0x37/0x90 [ 26.022011][ C2] ? do_trap+0x19e/0x260 [ 26.022125][ C2] ? __pskb_pull_tail+0x1018/0x1f10 [ 26.022274][ C2] ? do_error_trap+0xbe/0x180 [ 26.022422][ C2] ? __pskb_pull_tail+0x1018/0x1f10 [ 26.022569][ C2] ? __pskb_pull_tail+0x1018/0x1f10 [ 26.022716][ C2] ? handle_invalid_op+0x2c/0x40 [ 26.022871][ C2] ? __pskb_pull_tail+0x1018/0x1f10 [ 26.023019][ C2] ? exc_invalid_op+0x30/0x50 [ 26.023169][ C2] ? asm_exc_invalid_op+0x1a/0x20 [ 26.023321][ C2] ? __pskb_pull_tail+0x1018/0x1f10 [ 26.023469][ C2] ? __pskb_pull_tail+0x1aa/0x1f10 [ 26.023618][ C2] tcp_v4_rcv+0xd0f/0x2c00 [ 26.023771][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.023922][ C2] ? __lock_acquire+0xaf2/0x1570 [ 26.024073][ C2] ? raw_v4_input+0x3af/0x8a0 [ 26.024226][ C2] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 26.024374][ C2] ? __pfx_raw_v4_input+0x10/0x10 [ 26.024521][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.024668][ C2] ? hlock_class+0x4e/0x130 [ 26.024819][ C2] ip_protocol_deliver_rcu+0x93/0x360 [ 26.024968][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 26.025117][ C2] ip_local_deliver+0x19d/0x480 [ 26.025265][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 26.025417][ C2] ? ip_rcv_finish_core.constprop.0+0x1ad/0x1300 [ 26.025602][ C2] ip_rcv+0x564/0x740 [ 26.025713][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 26.025861][ C2] ? lock_acquire.part.0+0xec/0x340 [ 26.026009][ C2] ? process_backlog+0x1ef/0x5e0 [ 26.026158][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 26.026305][ C2] __netif_receive_skb_one_core+0x166/0x1b0 [ 26.026487][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 26.026698][ C2] ? lock_acquire+0x1c1/0x220 [ 26.026845][ C2] ? process_backlog+0x1ef/0x5e0 [ 26.026994][ C2] process_backlog+0xd5/0x5e0 [ 26.027142][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 26.027290][ C2] net_rx_action+0x43a/0xb30 [ 26.027438][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 26.027586][ C2] ? usage_skip+0x100/0x190 [ 26.027733][ C2] ? mark_held_locks+0x9e/0xe0 [ 26.027881][ C2] __do_softirq+0x1b9/0x7ff [ 26.028032][ C2] ? __dev_queue_xmit+0x6dd/0x17f0 [ 26.028181][ C2] do_softirq+0x4d/0xa0 [ 26.028292][ C2] [ 26.028367][ C2] [ 26.028441][ C2] __local_bh_enable_ip+0xf6/0x120 [ 26.028587][ C2] ? __dev_queue_xmit+0x6dd/0x17f0 [ 26.028733][ C2] __dev_queue_xmit+0x6f2/0x17f0 [ 26.028881][ C2] ? mark_held_locks+0x9e/0xe0 [ 26.029028][ C2] ? eth_header+0x158/0x1a0 [ 26.029180][ C2] ? __pfx___dev_queue_xmit+0x10/0x10 [ 26.029327][ C2] ? neigh_resolve_output+0x409/0x7c0 [ 26.029477][ C2] ip_finish_output2+0x67f/0x1980 [ 26.029626][ C2] ? __pfx_ip_finish_output2+0x10/0x10 [ 26.029773][ C2] ? __ip_finish_output+0x10f/0x770 [ 26.029920][ C2] ip_output+0x16b/0x4f0 [ 26.030030][ C2] ? __pfx_ip_output+0x10/0x10 [ 26.030178][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 26.030329][ C2] ? ip_local_out+0x114/0x3b0 [ 26.030476][ C2] __ip_queue_xmit+0x672/0x1800 [ 26.030623][ C2] ? __skb_clone+0x57a/0x760 [ 26.030770][ C2] __tcp_transmit_skb+0x2386/0x2f50 [ 26.030919][ C2] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 26.031067][ C2] ? tcp_call_bpf+0x1fb/0x2d0 [ 26.031216][ C2] tcp_connect+0xd09/0x1210 [ 26.031363][ C2] tcp_v4_connect+0x119e/0x1900 [ 26.031513][ C2] ? __pfx_tcp_v4_connect+0x10/0x10 [ 26.031661][ C2] ? mark_lock+0x38/0x3e0 [ 26.031773][ C2] __inet_stream_connect+0x272/0x9f0 [ 26.031921][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 26.032102][ C2] inet_stream_connect+0x57/0xa0 [ 26.032250][ C2] __sys_connect+0x217/0x2a0 [ 26.032398][ C2] ? __pfx___sys_connect+0x10/0x10 [ 26.032544][ C2] ? __sys_getsockopt+0xfd/0x1b0 [ 26.032695][ C2] ? __pfx___sys_getsockopt+0x10/0x10 [ 26.032844][ C2] ? __pfx___up_read+0x10/0x10 [ 26.032992][ C2] ? do_user_addr_fault+0x469/0xba0 [ 26.033140][ C2] __x64_sys_connect+0x72/0xb0 [ 26.033288][ C2] do_syscall_64+0xc9/0x1e0 [ 26.033436][ C2] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 26.033617][ C2] RIP: 0033:0x7fad208fa3d7 [ 26.033768][ C2] Code: 0a 00 f7 d8 64 89 02 b8 ff ff ff ff eb bc 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 18 89 54 24 0c 48 89 34 24 89 [ 26.034291][ C2] RSP: 002b:00007fffacca8cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 26.034513][ C2] RAX: ffffffffffffffda RBX: 0000000000408a68 RCX: 00007fad208fa3d7 [ 26.034733][ C2] RDX: 0000000000000010 RSI: 00007fffacca8d00 RDI: 0000000000000005 [ 26.034957][ C2] RBP: 0000000000000005 R08: 0000000000000000 R09: 0000000000000000 [ 26.035174][ C2] R10: 00007fad207b2598 R11: 0000000000000246 R12: 0000000000000004 [ 26.035393][ C2] R13: 0000000000408a80 R14: 0000000000408300 R15: 0000000000408ac0 [ 26.035616][ C2] [ 26.035726][ C2] Modules linked in: [ 26.035855][ C2] ---[ end trace 0000000000000000 ]--- [ 26.036014][ C2] RIP: 0010:__pskb_pull_tail+0x1018/0x1f10 [ 26.036201][ C2] Code: e9 52 f7 ff ff 48 8b 7c 24 38 be 02 00 00 00 e8 8e 9c ff ff 48 83 c4 58 31 c0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 90 <0f> 0b 48 c7 44 24 38 00 00 00 00 e9 dc fa ff ff 84 c9 0f 84 4b f9 [ 26.036722][ C2] RSP: 0018:ffffc90000220858 EFLAGS: 00010282 [ 26.036911][ C2] RAX: 00000000fffffff2 RBX: ffff888005ec9074 RCX: 0000000000000004 [ 26.037131][ C2] RDX: dffffc0000000000 RSI: 1ffff11000deb4a1 RDI: ffff888006f5a508 [ 26.037349][ C2] RBP: ffffc900002208d8 R08: 0000000000000014 R09: ffff888005ec90bc [ 26.037565][ C2] R10: ffff888005ec90c0 R11: ffff888005ec90c0 R12: ffff888005ec9000 [ 26.037781][ C2] R13: 0000000000000100 R14: 0000000000000000 R15: 1ffff92000044137 [ 26.038010][ C2] FS: 00007fad207a8740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 26.038265][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.038449][ C2] CR2: 00007fad208fa910 CR3: 0000000006082006 CR4: 0000000000770ef0 [ 26.038669][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.038894][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.039110][ C2] PKRU: 55555554 [ 26.039223][ C2] Kernel panic - not syncing: Fatal exception in interrupt [ 26.039568][ C2] Kernel Offset: 0x2a800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 26.039904][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr