[ 68.351579] br1: port 1(veth1) entered blocking state [ 68.351658] br1: port 1(veth1) entered disabled state [ 68.351699] veth1: entered allmulticast mode [ 68.351761] veth1: entered promiscuous mode [ 68.364923] br1: port 1(veth1) entered blocking state [ 68.364975] br1: port 1(veth1) entered forwarding state [ 73.625200] ------------[ cut here ]------------ [ 73.625255] kernel BUG at net/core/skbuff.c:3505! [ 73.625295] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 73.625334] CPU: 0 PID: 1036 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 73.625377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 73.625449] RIP: 0010:__skb_checksum+0x303/0x310 [ 73.625490] 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 [ 73.625599] RSP: 0018:ffffb75e00003db0 EFLAGS: 00010202 [ 73.625638] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.625687] RDX: ffff9069c2c1b700 RSI: 0000000000000100 RDI: ffff9069c2c1b600 [ 73.625737] RBP: ffffb75e00003e08 R08: ffffb75e00003e08 R09: 0000000000000000 [ 73.625788] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff952bba80 [ 73.625839] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 73.625884] FS: 00007fa68a3f7300(0000) GS:ffff9069fec00000(0000) knlGS:0000000000000000 [ 73.625933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.625974] CR2: 00007ffeed95eff8 CR3: 0000000002578001 CR4: 0000000000770ef0 [ 73.626026] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.626075] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.626125] PKRU: 55555554 [ 73.626145] Call Trace: [ 73.626163] [ 73.626185] ? die+0x37/0x90 [ 73.626217] ? do_trap+0xe4/0x110 [ 73.626245] ? __skb_checksum+0x303/0x310 [ 73.626273] ? do_error_trap+0x65/0x80 [ 73.626301] ? __skb_checksum+0x303/0x310 [ 73.626329] ? exc_invalid_op+0x53/0x70 [ 73.626356] ? __skb_checksum+0x303/0x310 [ 73.626384] ? asm_exc_invalid_op+0x1a/0x20 [ 73.626416] ? __skb_checksum+0x303/0x310 [ 73.626444] __skb_checksum_complete+0x46/0x100 [ 73.626479] ? __pfx_csum_partial_ext+0x10/0x10 [ 73.626514] ? __pfx_csum_block_add_ext+0x10/0x10 [ 73.626550] icmp_rcv+0x136/0x390 [ 73.626579] ip_protocol_deliver_rcu+0x153/0x160 [ 73.626620] ip_local_deliver_finish+0x77/0xa0 [ 73.626658] __netif_receive_skb_one_core+0x8b/0xa0 [ 73.626694] process_backlog+0xa4/0x150 [ 73.626725] __napi_poll+0x29/0x1c0 [ 73.626754] net_rx_action+0x298/0x300 [ 73.626786] __do_softirq+0xc2/0x294 [ 73.626819] do_softirq+0x43/0x60 [ 73.626851] [ 73.626871] [ 73.626886] __local_bh_enable_ip+0x60/0x70 [ 73.626914] __neigh_event_send+0xba/0x3f0 [ 73.626948] neigh_resolve_output+0x12f/0x1b0 [ 73.626982] ip_finish_output2+0x17d/0x4f0 [ 73.627010] ? __ip_finish_output+0x5c/0x1a0 [ 73.627045] ip_push_pending_frames+0xa6/0xb0 [ 73.627082] raw_sendmsg+0xa54/0xfb0 [ 73.627115] ? __pte_offset_map+0x1b/0xd0 [ 73.627148] ? __sys_sendto+0x1aa/0x1f0 [ 73.627176] __sys_sendto+0x1aa/0x1f0 [ 73.627206] ? handle_mm_fault+0xbc/0x230 [ 73.627238] ? do_user_addr_fault+0x319/0x610 [ 73.627274] __x64_sys_sendto+0x24/0x30 [ 73.627302] do_syscall_64+0xb0/0x1b0 [ 73.627332] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 73.627370] RIP: 0033:0x7fa68a6cd85a [ 73.627397] 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 [ 73.627505] RSP: 002b:00007ffeed95fd08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 73.627554] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fa68a6cd85a [ 73.627605] RDX: 0000000000000040 RSI: 00000000022eb340 RDI: 0000000000000005 [ 73.627655] RBP: 00007ffeed95fd60 R08: 00000000004185e0 R09: 0000000000000010 [ 73.627699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 73.627750] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fa68a7ed000 [ 73.627801] [ 73.627821] Modules linked in: act_mirred cls_flower dummy bridge stp llc ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall sch_ingress ip_gre gre vrf veth [ 73.627919] ---[ end trace 0000000000000000 ]--- [ 73.627956] RIP: 0010:__skb_checksum+0x303/0x310 [ 73.627990] 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 [ 73.628099] RSP: 0018:ffffb75e00003db0 EFLAGS: 00010202 [ 73.628133] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.628183] RDX: ffff9069c2c1b700 RSI: 0000000000000100 RDI: ffff9069c2c1b600 [ 73.628233] RBP: ffffb75e00003e08 R08: ffffb75e00003e08 R09: 0000000000000000 [ 73.628277] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff952bba80 [ 73.628321] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 73.628373] FS: 00007fa68a3f7300(0000) GS:ffff9069fec00000(0000) knlGS:0000000000000000 [ 73.628424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.628469] CR2: 00007ffeed95eff8 CR3: 0000000002578001 CR4: 0000000000770ef0 [ 73.628519] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 73.628568] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.628619] PKRU: 55555554 [ 73.628634] Kernel panic - not syncing: Fatal exception in interrupt [ 73.628733] Kernel Offset: 0x12200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 73.628800] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr