[ 1.750131] ip (231) used greatest stack depth: 12344 bytes left
[ 2.048156] 8021q: 802.1Q VLAN Support v1.8
[ 2.503566] br1: port 1(veth1.100) entered blocking state
[ 2.503616] br1: port 1(veth1.100) entered disabled state
[ 2.503659] veth1.100: entered allmulticast mode
[ 2.503703] veth1: entered allmulticast mode
[ 2.503786] veth1.100: entered promiscuous mode
[ 2.503824] veth1: entered promiscuous mode
[ 2.538760] br1: port 1(veth1.100) entered blocking state
[ 2.538802] br1: port 1(veth1.100) entered forwarding state
[ 2.641987] br2: port 1(veth1.200) entered blocking state
[ 2.642026] br2: port 1(veth1.200) entered disabled state
[ 2.642062] veth1.200: entered allmulticast mode
[ 2.642119] veth1.200: entered promiscuous mode
[ 2.673799] br2: port 1(veth1.200) entered blocking state
[ 2.673840] br2: port 1(veth1.200) entered forwarding state
[ 7.906954] ------------[ cut here ]------------
[ 7.907022] kernel BUG at net/core/skbuff.c:3505!
[ 7.907077] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 7.907128] CPU: 0 PID: 344 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 7.907188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 7.907289] RIP: 0010:__skb_checksum+0x303/0x310
[ 7.907344] 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
[ 7.907498] RSP: 0018:ffffb61400003db0 EFLAGS: 00010202
[ 7.907547] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 7.907617] RDX: ffff9fe042074340 RSI: 0000000000000100 RDI: ffff9fe042074240
[ 7.907679] RBP: ffffb61400003e08 R08: ffffb61400003e08 R09: 0000000000000000
[ 7.907741] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa7ebba80
[ 7.907804] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 7.907867] FS: 00007f6ec1ddd300(0000) GS:ffff9fe07ec00000(0000) knlGS:0000000000000000
[ 7.907936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.907996] CR2: 00007ffc57dde9c0 CR3: 0000000002748005 CR4: 0000000000770ef0
[ 7.908060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7.908129] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7.908192] PKRU: 55555554
[ 7.908213] Call Trace:
[ 7.908237]
[ 7.908262] ? die+0x37/0x90
[ 7.908300] ? do_trap+0xe4/0x110
[ 7.908338] ? __skb_checksum+0x303/0x310
[ 7.908369] ? do_error_trap+0x65/0x80
[ 7.908408] ? __skb_checksum+0x303/0x310
[ 7.908439] ? exc_invalid_op+0x53/0x70
[ 7.908477] ? __skb_checksum+0x303/0x310
[ 7.908508] ? asm_exc_invalid_op+0x1a/0x20
[ 7.908547] ? __skb_checksum+0x303/0x310
[ 7.908585] __skb_checksum_complete+0x46/0x100
[ 7.908633] ? __pfx_csum_partial_ext+0x10/0x10
[ 7.908682] ? __pfx_csum_block_add_ext+0x10/0x10
[ 7.908733] icmp_rcv+0x136/0x390
[ 7.908774] ip_protocol_deliver_rcu+0x153/0x160
[ 7.908828] ip_local_deliver_finish+0x77/0xa0
[ 7.908875] __netif_receive_skb_one_core+0x8b/0xa0
[ 7.908926] process_backlog+0xa4/0x150
[ 7.908968] __napi_poll+0x29/0x1c0
[ 7.909008] net_rx_action+0x298/0x300
[ 7.909047] __do_softirq+0xc2/0x294
[ 7.909088] do_softirq+0x43/0x60
[ 7.909129]
[ 7.909149]
[ 7.909169] __local_bh_enable_ip+0x60/0x70
[ 7.909208] __neigh_event_send+0xba/0x3f0
[ 7.909248] neigh_resolve_output+0x12f/0x1b0
[ 7.909296] ip_finish_output2+0x17d/0x4f0
[ 7.909334] ? __ip_finish_output+0x5c/0x1a0
[ 7.909382] ip_push_pending_frames+0xa6/0xb0
[ 7.909432] raw_sendmsg+0xa54/0xfb0
[ 7.909473] ? __pte_offset_map+0x1b/0xd0
[ 7.909513] ? __sys_sendto+0x1aa/0x1f0
[ 7.909551] __sys_sendto+0x1aa/0x1f0
[ 7.909585] ? handle_mm_fault+0xbc/0x230
[ 7.909627] ? do_user_addr_fault+0x319/0x610
[ 7.909676] __x64_sys_sendto+0x24/0x30
[ 7.909715] do_syscall_64+0xb0/0x1b0
[ 7.909755] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 7.909803] RIP: 0033:0x7f6ec20b385a
[ 7.909840] 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
[ 7.909986] RSP: 002b:00007ffc57ddf3f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 7.910055] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f6ec20b385a
[ 7.910118] RDX: 0000000000000040 RSI: 000000000145b340 RDI: 0000000000000005
[ 7.910188] RBP: 00007ffc57ddf450 R08: 00000000004185e0 R09: 0000000000000010
[ 7.910251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 7.910313] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f6ec21d3000
[ 7.910376]
[ 7.910396] Modules linked in: bridge stp llc 8021q vrf veth
[ 7.910464] ---[ end trace 0000000000000000 ]---
[ 7.910515] RIP: 0010:__skb_checksum+0x303/0x310
[ 7.910565] 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
[ 7.910711] RSP: 0018:ffffb61400003db0 EFLAGS: 00010202
[ 7.910760] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 7.910821] RDX: ffff9fe042074340 RSI: 0000000000000100 RDI: ffff9fe042074240
[ 7.910883] RBP: ffffb61400003e08 R08: ffffb61400003e08 R09: 0000000000000000
[ 7.910945] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa7ebba80
[ 7.911008] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 7.911071] FS: 00007f6ec1ddd300(0000) GS:ffff9fe07ec00000(0000) knlGS:0000000000000000
[ 7.911141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 7.911200] CR2: 00007ffc57dde9c0 CR3: 0000000002748005 CR4: 0000000000770ef0
[ 7.911263] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 7.911332] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 7.911395] PKRU: 55555554
[ 7.911418] Kernel panic - not syncing: Fatal exception in interrupt
[ 7.911597] Kernel Offset: 0x24e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 7.911694] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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