[ 30.535748][ T272] 8021q: 802.1Q VLAN Support v1.8
[ 35.546400][ T315] br1: port 1(veth1.100) entered blocking state
[ 35.546775][ T315] br1: port 1(veth1.100) entered disabled state
[ 35.547142][ T315] veth1.100: entered allmulticast mode
[ 35.547303][ T315] veth1: entered allmulticast mode
[ 35.549670][ T315] veth1.100: entered promiscuous mode
[ 35.549845][ T315] veth1: entered promiscuous mode
[ 36.003627][ T318] br1: port 1(veth1.100) entered blocking state
[ 36.004177][ T318] br1: port 1(veth1.100) entered forwarding state
[ 36.881761][ T328] br2: port 1(veth1.200) entered blocking state
[ 36.882008][ T328] br2: port 1(veth1.200) entered disabled state
[ 36.882256][ T328] veth1.200: entered allmulticast mode
[ 36.884139][ T328] veth1.200: entered promiscuous mode
[ 37.292977][ T331] br2: port 1(veth1.200) entered blocking state
[ 37.293293][ T331] br2: port 1(veth1.200) entered forwarding state
[ 44.976849][ C1] ------------[ cut here ]------------
[ 44.977295][ C1] kernel BUG at net/core/skbuff.c:3505!
[ 44.977555][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 44.977815][ C1] CPU: 1 PID: 357 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 44.978126][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 44.978592][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 44.978816][ C1] 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
[ 44.979558][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 44.979819][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff110008b2a31
[ 44.980123][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888004595188
[ 44.980427][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff121c5ea
[ 44.980736][ C1] R10: ffffffff890e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 44.981040][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888007a98ec8
[ 44.981345][ C1] FS: 00007facfd8bc300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 44.981701][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.981957][ C1] CR2: 00007ffcdd5b5f80 CR3: 00000000051ca006 CR4: 0000000000770ef0
[ 44.982269][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.982576][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.982881][ C1] PKRU: 55555554
[ 44.983036][ C1] Call Trace:
[ 44.983190][ C1]
[ 44.983296][ C1] ? die+0x37/0x90
[ 44.983454][ C1] ? do_trap+0x19e/0x260
[ 44.983625][ C1] ? __skb_checksum+0x6f4/0x980
[ 44.983836][ C1] ? do_error_trap+0xbe/0x180
[ 44.984042][ C1] ? __skb_checksum+0x6f4/0x980
[ 44.984247][ C1] ? __skb_checksum+0x6f4/0x980
[ 44.984452][ C1] ? handle_invalid_op+0x2c/0x40
[ 44.984654][ C1] ? __skb_checksum+0x6f4/0x980
[ 44.984861][ C1] ? exc_invalid_op+0x30/0x50
[ 44.985068][ C1] ? asm_exc_invalid_op+0x1a/0x20
[ 44.985279][ C1] ? __skb_checksum+0x6f4/0x980
[ 44.985485][ C1] __skb_checksum_complete+0xb1/0x3c0
[ 44.985696][ C1] ? __pfx___skb_checksum_complete+0x10/0x10
[ 44.985949][ C1] ? __pfx_csum_partial_ext+0x10/0x10
[ 44.986152][ C1] ? __pfx_csum_block_add_ext+0x10/0x10
[ 44.986359][ C1] icmp_rcv+0x4ab/0xec0
[ 44.986518][ C1] ip_protocol_deliver_rcu+0x2e5/0x360
[ 44.986726][ C1] ip_local_deliver_finish+0x2c2/0x4b0
[ 44.986932][ C1] ip_local_deliver+0x19d/0x480
[ 44.987144][ C1] ? __pfx_ip_local_deliver+0x10/0x10
[ 44.987350][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 44.987606][ C1] ip_rcv+0x564/0x740
[ 44.987761][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 44.987966][ C1] ? lock_acquire.part.0+0xec/0x340
[ 44.988170][ C1] ? process_backlog+0x1ef/0x5e0
[ 44.988378][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 44.988582][ C1] __netif_receive_skb_one_core+0x166/0x1b0
[ 44.988841][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 44.989096][ C1] ? lock_acquire+0x1c1/0x220
[ 44.989299][ C1] ? process_backlog+0x1ef/0x5e0
[ 44.989505][ C1] process_backlog+0xd5/0x5e0
[ 44.989712][ C1] ? find_held_lock+0x2c/0x110
[ 44.989920][ C1] __napi_poll.constprop.0+0xa2/0x460
[ 44.990125][ C1] net_rx_action+0x43a/0xb30
[ 44.990333][ C1] ? __pfx_net_rx_action+0x10/0x10
[ 44.990537][ C1] ? hlock_class+0x30/0x130
[ 44.990746][ C1] ? mark_held_locks+0x9e/0xe0
[ 44.990949][ C1] ? hrtimer_interrupt+0x31a/0x770
[ 44.991155][ C1] __do_softirq+0x1b9/0x7ff
[ 44.991365][ C1] ? __neigh_event_send+0x2df/0x1230
[ 44.991571][ C1] do_softirq+0x4d/0xa0
[ 44.991729][ C1]
[ 44.991833][ C1]
[ 44.991939][ C1] __local_bh_enable_ip+0xf6/0x120
[ 44.992143][ C1] __neigh_event_send+0x2e4/0x1230
[ 44.992352][ C1] neigh_resolve_output+0x470/0x7c0
[ 44.992557][ C1] ? __local_bh_enable_ip+0xa6/0x120
[ 44.992762][ C1] ? ___neigh_create+0x8d0/0xf60
[ 44.992966][ C1] ip_finish_output2+0x616/0x18e0
[ 44.993172][ C1] ? __pfx_get_random_u32+0x10/0x10
[ 44.993377][ C1] ? __lock_acquire+0xaf2/0x1570
[ 44.993592][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 44.993799][ C1] ? __pfx_ip_finish_output2+0x10/0x10
[ 44.994010][ C1] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 44.994278][ C1] ? __ip_finish_output+0x10f/0x770
[ 44.994485][ C1] ip_output+0x16b/0x4f0
[ 44.994640][ C1] ? __ip_local_out+0x4f7/0x800
[ 44.994845][ C1] ? __pfx_ip_output+0x10/0x10
[ 44.995050][ C1] ? __ip_make_skb+0xd73/0x1dc0
[ 44.995257][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 44.995460][ C1] ? ip_append_data+0xe5/0x180
[ 44.995668][ C1] ip_push_pending_frames+0x24b/0x480
[ 44.995873][ C1] raw_sendmsg+0xf6b/0x1950
[ 44.996077][ C1] ? __pfx_validate_chain+0x10/0x10
[ 44.996285][ C1] ? __pfx_raw_sendmsg+0x10/0x10
[ 44.996491][ C1] ? __lock_acquire+0xaf2/0x1570
[ 44.996701][ C1] ? find_held_lock+0x2c/0x110
[ 44.996907][ C1] ? __lock_release+0x104/0x460
[ 44.997110][ C1] ? __might_fault+0x11f/0x180
[ 44.997321][ C1] ? __pfx___lock_release+0x10/0x10
[ 44.997524][ C1] ? hlock_class+0x4e/0x130
[ 44.997731][ C1] ? lock_acquire+0x1c1/0x220
[ 44.997937][ C1] ? __might_fault+0xc6/0x180
[ 44.998146][ C1] ? __might_fault+0x11f/0x180
[ 44.998354][ C1] ? __sys_sendto+0x332/0x410
[ 44.998560][ C1] __sys_sendto+0x332/0x410
[ 44.998767][ C1] ? __pfx___sys_sendto+0x10/0x10
[ 44.998972][ C1] ? do_user_addr_fault+0x3fa/0xba0
[ 44.999182][ C1] ? reacquire_held_locks+0x22f/0x4f0
[ 44.999388][ C1] ? __lock_release+0x104/0x460
[ 44.999591][ C1] ? do_user_addr_fault+0x469/0xba0
[ 44.999794][ C1] ? __pfx___lock_release+0x10/0x10
[ 44.999996][ C1] ? __up_read+0x1a8/0x790
[ 45.000200][ C1] ? __pfx___up_read+0x10/0x10
[ 45.000402][ C1] ? do_user_addr_fault+0x469/0xba0
[ 45.000607][ C1] __x64_sys_sendto+0xe0/0x1c0
[ 45.000814][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 45.001068][ C1] do_syscall_64+0xc9/0x1e0
[ 45.001272][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 45.001526][ C1] RIP: 0033:0x7facfdb9285a
[ 45.001740][ C1] 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
[ 45.002472][ C1] RSP: 002b:00007ffcdd5b69b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 45.002782][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007facfdb9285a
[ 45.003088][ C1] RDX: 0000000000000040 RSI: 0000000001ba1340 RDI: 0000000000000005
[ 45.003394][ C1] RBP: 00007ffcdd5b6a10 R08: 00000000004185e0 R09: 0000000000000010
[ 45.003716][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 45.003964][ C1] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007facfdcb2000
[ 45.004203][ C1]
[ 45.004323][ C1] Modules linked in: bridge stp llc 8021q vrf veth
[ 45.004538][ C1] ---[ end trace 0000000000000000 ]---
[ 45.004698][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 45.004862][ C1] 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
[ 45.005419][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 45.005615][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff110008b2a31
[ 45.005848][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888004595188
[ 45.006091][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff121c5ea
[ 45.006326][ C1] R10: ffffffff890e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 45.006561][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888007a98ec8
[ 45.006795][ C1] FS: 00007facfd8bc300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 45.007070][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.007269][ C1] CR2: 00007ffcdd5b5f80 CR3: 00000000051ca006 CR4: 0000000000770ef0
[ 45.007505][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.007736][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.007969][ C1] PKRU: 55555554
[ 45.008096][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 45.008449][ C1] Kernel Offset: 0x3a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 45.008796][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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