[ 29.995973][ T290] br0: port 1(veth1) entered blocking state
[ 29.996346][ T290] br0: port 1(veth1) entered disabled state
[ 29.996626][ T290] veth1: entered allmulticast mode
[ 29.999130][ T290] veth1: entered promiscuous mode
[ 30.144957][ T292] br0: port 2(veth3) entered blocking state
[ 30.145258][ T292] br0: port 2(veth3) entered disabled state
[ 30.145512][ T292] veth3: entered allmulticast mode
[ 30.148275][ T292] veth3: entered promiscuous mode
[ 30.577344][ T49] br0: port 1(veth1) entered blocking state
[ 30.577793][ T49] br0: port 1(veth1) entered forwarding state
[ 30.720302][ T8] br0: port 2(veth3) entered blocking state
[ 30.720551][ T8] br0: port 2(veth3) entered forwarding state
[ 32.108068][ C3] ------------[ cut here ]------------
[ 32.108395][ C3] kernel BUG at net/core/skbuff.c:3505!
[ 32.108582][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 32.108774][ C3] CPU: 3 PID: 309 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 32.109011][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 32.109353][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 32.109516][ 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
[ 32.110068][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 32.110258][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000c27779
[ 32.110477][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff88800613bbc8
[ 32.110699][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff515c5ea
[ 32.110921][ C3] R10: ffffffffa8ae2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 32.111144][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff88800353c448
[ 32.111363][ C3] FS: 00007f44dc610300(0000) GS:ffff88802fb80000(0000) knlGS:0000000000000000
[ 32.111623][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.111807][ C3] CR2: 00007f44dc89f840 CR3: 0000000005586003 CR4: 0000000000770ef0
[ 32.112028][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.112248][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.112465][ C3] PKRU: 55555554
[ 32.112580][ C3] Call Trace:
[ 32.112692][ C3]
[ 32.112769][ C3] ? die+0x37/0x90
[ 32.112885][ C3] ? do_trap+0x19e/0x260
[ 32.112999][ C3] ? __skb_checksum+0x6f4/0x980
[ 32.113152][ C3] ? do_error_trap+0xbe/0x180
[ 32.113302][ C3] ? __skb_checksum+0x6f4/0x980
[ 32.113447][ C3] ? __skb_checksum+0x6f4/0x980
[ 32.113592][ C3] ? handle_invalid_op+0x2c/0x40
[ 32.113739][ C3] ? __skb_checksum+0x6f4/0x980
[ 32.113887][ C3] ? exc_invalid_op+0x30/0x50
[ 32.114035][ C3] ? asm_exc_invalid_op+0x1a/0x20
[ 32.114186][ C3] ? __skb_checksum+0x6f4/0x980
[ 32.114336][ C3] __skb_checksum_complete+0xb1/0x3c0
[ 32.114490][ C3] ? __pfx___skb_checksum_complete+0x10/0x10
[ 32.114671][ C3] ? __pfx_csum_partial_ext+0x10/0x10
[ 32.114816][ C3] ? __pfx_csum_block_add_ext+0x10/0x10
[ 32.114963][ C3] icmp_rcv+0x4ab/0xec0
[ 32.115080][ C3] ip_protocol_deliver_rcu+0x2e5/0x360
[ 32.115227][ C3] ip_local_deliver_finish+0x2c2/0x4b0
[ 32.115377][ C3] ip_local_deliver+0x19d/0x480
[ 32.115522][ C3] ? __pfx_ip_local_deliver+0x10/0x10
[ 32.115673][ C3] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 32.115863][ C3] ip_rcv+0x564/0x740
[ 32.115974][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 32.116123][ C3] ? lock_acquire.part.0+0xec/0x340
[ 32.116270][ C3] ? process_backlog+0x1ef/0x5e0
[ 32.116425][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 32.116572][ C3] __netif_receive_skb_one_core+0x166/0x1b0
[ 32.116753][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 32.116947][ C3] ? lock_acquire+0x1c1/0x220
[ 32.117098][ C3] ? process_backlog+0x1ef/0x5e0
[ 32.117245][ C3] process_backlog+0xd5/0x5e0
[ 32.117394][ C3] ? find_held_lock+0x2c/0x110
[ 32.117544][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 32.117701][ C3] net_rx_action+0x43a/0xb30
[ 32.117848][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 32.117993][ C3] ? hlock_class+0x30/0x130
[ 32.118144][ C3] ? mark_held_locks+0x9e/0xe0
[ 32.118294][ C3] __do_softirq+0x1b9/0x7ff
[ 32.118442][ C3] ? __neigh_event_send+0x2df/0x1230
[ 32.118588][ C3] do_softirq+0x4d/0xa0
[ 32.118700][ C3]
[ 32.118774][ C3]
[ 32.118847][ C3] __local_bh_enable_ip+0xf6/0x120
[ 32.118997][ C3] __neigh_event_send+0x2e4/0x1230
[ 32.119144][ C3] neigh_resolve_output+0x470/0x7c0
[ 32.119293][ C3] ? __local_bh_enable_ip+0xa6/0x120
[ 32.119440][ C3] ? ___neigh_create+0x8d0/0xf60
[ 32.119590][ C3] ip_finish_output2+0x616/0x18e0
[ 32.119737][ C3] ? __pfx_get_random_u32+0x10/0x10
[ 32.119884][ C3] ? __lock_acquire+0xaf2/0x1570
[ 32.120027][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 32.120175][ C3] ? __pfx_ip_finish_output2+0x10/0x10
[ 32.120319][ C3] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 32.120515][ C3] ? __ip_finish_output+0x10f/0x770
[ 32.120663][ C3] ip_output+0x16b/0x4f0
[ 32.120777][ C3] ? __ip_local_out+0x4f7/0x800
[ 32.120930][ C3] ? __pfx_ip_output+0x10/0x10
[ 32.121075][ C3] ? __ip_make_skb+0xd73/0x1dc0
[ 32.121223][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 32.121368][ C3] ? ip_append_data+0xe5/0x180
[ 32.121517][ C3] ip_push_pending_frames+0x24b/0x480
[ 32.121667][ C3] raw_sendmsg+0xf6b/0x1950
[ 32.121814][ C3] ? __pfx_validate_chain+0x10/0x10
[ 32.121961][ C3] ? __pfx_raw_sendmsg+0x10/0x10
[ 32.122110][ C3] ? __lock_acquire+0xaf2/0x1570
[ 32.122259][ C3] ? find_held_lock+0x2c/0x110
[ 32.122405][ C3] ? __lock_release+0x104/0x460
[ 32.122550][ C3] ? __might_fault+0x11f/0x180
[ 32.122698][ C3] ? __pfx___lock_release+0x10/0x10
[ 32.122843][ C3] ? hlock_class+0x4e/0x130
[ 32.122993][ C3] ? lock_acquire+0x1c1/0x220
[ 32.123140][ C3] ? __might_fault+0xc6/0x180
[ 32.123289][ C3] ? __might_fault+0x11f/0x180
[ 32.123433][ C3] ? __sys_sendto+0x332/0x410
[ 32.123584][ C3] __sys_sendto+0x332/0x410
[ 32.123732][ C3] ? __pfx___sys_sendto+0x10/0x10
[ 32.123876][ C3] ? do_user_addr_fault+0x3fa/0xba0
[ 32.124025][ C3] ? reacquire_held_locks+0x22f/0x4f0
[ 32.124180][ C3] ? __lock_release+0x104/0x460
[ 32.124326][ C3] ? do_user_addr_fault+0x469/0xba0
[ 32.124471][ C3] ? __pfx___lock_release+0x10/0x10
[ 32.124619][ C3] ? __up_read+0x1a8/0x790
[ 32.124768][ C3] ? __pfx___up_read+0x10/0x10
[ 32.124915][ C3] ? do_user_addr_fault+0x469/0xba0
[ 32.125062][ C3] __x64_sys_sendto+0xe0/0x1c0
[ 32.125210][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 32.125398][ C3] do_syscall_64+0xc9/0x1e0
[ 32.125544][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 32.125728][ C3] RIP: 0033:0x7f44dc8e685a
[ 32.125882][ 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
[ 32.126395][ C3] RSP: 002b:00007ffe95504498 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 32.126623][ C3] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f44dc8e685a
[ 32.126842][ C3] RDX: 0000000000000040 RSI: 000000000169c340 RDI: 0000000000000005
[ 32.127060][ C3] RBP: 00007ffe955044f0 R08: 00000000004185e0 R09: 0000000000000010
[ 32.127279][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 32.127496][ C3] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f44dca06000
[ 32.127827][ C3]
[ 32.127939][ C3] Modules linked in: bridge stp llc vrf veth
[ 32.128156][ C3] ---[ end trace 0000000000000000 ]---
[ 32.128306][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 32.128459][ 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
[ 32.128976][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 32.129257][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000c27779
[ 32.129476][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff88800613bbc8
[ 32.129693][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff515c5ea
[ 32.130005][ C3] R10: ffffffffa8ae2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 32.130231][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff88800353c448
[ 32.130446][ C3] FS: 00007f44dc610300(0000) GS:ffff88802fb80000(0000) knlGS:0000000000000000
[ 32.130794][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.130980][ C3] CR2: 00007f44dc89f840 CR3: 0000000005586003 CR4: 0000000000770ef0
[ 32.131202][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.131512][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.131730][ C3] PKRU: 55555554
[ 32.131847][ C3] Kernel panic - not syncing: Fatal exception in interrupt
[ 32.132295][ C3] Kernel Offset: 0x23400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 32.132634][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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