[ 43.538196][ T352] GACT probability NOT on [ 45.131392][ C3] ------------[ cut here ]------------ [ 45.131738][ C3] kernel BUG at net/core/skbuff.c:3505! [ 45.131944][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 45.132128][ C3] CPU: 3 PID: 365 Comm: mausezahn Not tainted 6.8.0-rc6-virtme #1 [ 45.132358][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 45.132680][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 45.132853][ C3] 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 [ 45.133375][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010206 [ 45.133557][ C3] RAX: 000000000000e525 RBX: 0000000000000008 RCX: 1ffff11000adb6d9 [ 45.133769][ C3] RDX: 0000000000000224 RSI: dffffc0000000000 RDI: ffff8880056db6c8 [ 45.133981][ C3] RBP: 000000000000e525 R08: 0000000000000008 R09: fffffbfff669c5ea [ 45.134206][ C3] R10: ffffffffb34e2f57 R11: ffff888003641b40 R12: 0000000000000008 [ 45.134418][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff888003641b08 [ 45.134628][ C3] FS: 00007f0ffbd89740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 45.134875][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.135055][ C3] CR2: 00007ffd7fa05000 CR3: 000000000695e001 CR4: 0000000000770ef0 [ 45.135272][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.135484][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.135693][ C3] PKRU: 55555554 [ 45.135805][ C3] Call Trace: [ 45.135915][ C3] [ 45.135991][ C3] ? die+0x37/0x90 [ 45.136102][ C3] ? do_trap+0x19e/0x260 [ 45.136217][ C3] ? __skb_checksum+0x6f4/0x980 [ 45.136359][ C3] ? do_error_trap+0xbe/0x180 [ 45.136500][ C3] ? __skb_checksum+0x6f4/0x980 [ 45.136643][ C3] ? __skb_checksum+0x6f4/0x980 [ 45.136785][ C3] ? handle_invalid_op+0x2c/0x40 [ 45.136929][ C3] ? __skb_checksum+0x6f4/0x980 [ 45.137072][ C3] ? exc_invalid_op+0x30/0x50 [ 45.137220][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 45.137379][ C3] ? __skb_checksum+0x6f4/0x980 [ 45.137529][ C3] __skb_checksum_complete+0xb1/0x3c0 [ 45.137672][ C3] ? __pfx___skb_checksum_complete+0x10/0x10 [ 45.137851][ C3] ? __pfx_csum_partial_ext+0x10/0x10 [ 45.137992][ C3] ? __pfx_csum_block_add_ext+0x10/0x10 [ 45.138135][ C3] icmp_rcv+0x4ab/0xec0 [ 45.138247][ C3] ip_protocol_deliver_rcu+0x2e5/0x360 [ 45.138390][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 45.138535][ C3] ip_local_deliver+0x19d/0x480 [ 45.138683][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 45.138825][ C3] ? ip_rcv_finish_core.constprop.0+0x1ad/0x1300 [ 45.139002][ C3] ip_rcv+0x564/0x740 [ 45.139112][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 45.139255][ C3] ? lock_acquire.part.0+0xec/0x340 [ 45.139402][ C3] ? process_backlog+0x1ef/0x5e0 [ 45.139544][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 45.139691][ C3] __netif_receive_skb_one_core+0x166/0x1b0 [ 45.139885][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 45.140062][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 45.140204][ C3] ? lock_acquire+0x1c1/0x220 [ 45.140352][ C3] ? process_backlog+0x1ef/0x5e0 [ 45.140493][ C3] process_backlog+0xd5/0x5e0 [ 45.140639][ C3] ? find_held_lock+0x2c/0x110 [ 45.140788][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 45.140940][ C3] net_rx_action+0x43a/0xb30 [ 45.141085][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 45.141224][ C3] ? kvm_clock_get_cycles+0x18/0x30 [ 45.141367][ C3] ? ktime_get+0xb3/0x190 [ 45.141477][ C3] ? hrtimer_interrupt+0x30e/0x770 [ 45.141621][ C3] ? hrtimer_interrupt+0x31a/0x770 [ 45.141762][ C3] __do_softirq+0x1b9/0x7ff [ 45.141907][ C3] ? __dev_queue_xmit+0x6cd/0x17e0 [ 45.142051][ C3] do_softirq+0x4d/0xa0 [ 45.142168][ C3] [ 45.142242][ C3] [ 45.142317][ C3] __local_bh_enable_ip+0xf6/0x120 [ 45.142462][ C3] ? __dev_queue_xmit+0x6cd/0x17e0 [ 45.142603][ C3] __dev_queue_xmit+0x6e2/0x17e0 [ 45.142745][ C3] ? packet_parse_headers+0x231/0x9d0 [ 45.142894][ C3] ? packet_parse_headers+0x231/0x9d0 [ 45.143046][ C3] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 45.143196][ C3] ? __pfx___dev_queue_xmit+0x10/0x10 [ 45.143346][ C3] ? dev_get_by_index+0x177/0x270 [ 45.143491][ C3] packet_snd+0xd84/0x1870 [ 45.143638][ C3] ? __pfx___lock_release+0x10/0x10 [ 45.143778][ C3] ? __pfx_packet_snd+0x10/0x10 [ 45.143923][ C3] ? get_user_pages_remote+0x7f0/0x800 [ 45.144072][ C3] ? __might_fault+0x11f/0x180 [ 45.144220][ C3] __sys_sendto+0x37d/0x410 [ 45.144374][ C3] ? __pfx___sys_sendto+0x10/0x10 [ 45.144520][ C3] ? sock_ioctl+0x3bc/0x590 [ 45.144677][ C3] ? __up_read+0x1a8/0x790 [ 45.144822][ C3] ? __pfx___up_read+0x10/0x10 [ 45.144965][ C3] ? do_user_addr_fault+0x469/0xba0 [ 45.145110][ C3] __x64_sys_sendto+0xe0/0x1c0 [ 45.145255][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 45.145442][ C3] do_syscall_64+0xc9/0x1e0 [ 45.145585][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 45.145766][ C3] RIP: 0033:0x7f0ffbfe385a [ 45.145916][ C3] 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 [ 45.146423][ C3] RSP: 002b:00007ffd7fa0c758 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.146645][ C3] RAX: ffffffffffffffda RBX: 00000000011b09d0 RCX: 00007f0ffbfe385a [ 45.146863][ C3] RDX: 00000000000003c5 RSI: 00000000011b1022 RDI: 0000000000000005 [ 45.147080][ C3] RBP: 00000000011b1022 R08: 00007ffd7fa0c760 R09: 0000000000000014 [ 45.147303][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 45.147518][ C3] R13: 00000000000003c5 R14: 00007ffd7fa0c760 R15: 0000000000000000 [ 45.147740][ C3] [ 45.147855][ C3] Modules linked in: act_tunnel_key cls_matchall act_gact cls_flower sch_ingress vxlan ip6_udp_tunnel udp_tunnel vrf veth [ 45.148216][ C3] ---[ end trace 0000000000000000 ]--- [ 45.148365][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 45.148521][ C3] 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 [ 45.149036][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010206 [ 45.149231][ C3] RAX: 000000000000e525 RBX: 0000000000000008 RCX: 1ffff11000adb6d9 [ 45.149449][ C3] RDX: 0000000000000224 RSI: dffffc0000000000 RDI: ffff8880056db6c8 [ 45.149664][ C3] RBP: 000000000000e525 R08: 0000000000000008 R09: fffffbfff669c5ea [ 45.149894][ C3] R10: ffffffffb34e2f57 R11: ffff888003641b40 R12: 0000000000000008 [ 45.150109][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff888003641b08 [ 45.150326][ C3] FS: 00007f0ffbd89740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 45.150573][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.150756][ C3] CR2: 00007ffd7fa05000 CR3: 000000000695e001 CR4: 0000000000770ef0 [ 45.150978][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.151194][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.151408][ C3] PKRU: 55555554 [ 45.151517][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 45.151837][ C3] Kernel Offset: 0x2de00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 45.152166][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr