[ 29.451284][ T257] ip (257) used greatest stack depth: 23520 bytes left
[ 34.209880][ T291] br0: port 1(veth1) entered blocking state
[ 34.211168][ T291] br0: port 1(veth1) entered disabled state
[ 34.211576][ T291] veth1: entered allmulticast mode
[ 34.214191][ T291] veth1: entered promiscuous mode
[ 34.374352][ T293] br0: port 2(veth3) entered blocking state
[ 34.374595][ T293] br0: port 2(veth3) entered disabled state
[ 34.374834][ T293] veth3: entered allmulticast mode
[ 34.377374][ T293] veth3: entered promiscuous mode
[ 34.910691][ T50] br0: port 1(veth1) entered blocking state
[ 34.911022][ T50] br0: port 1(veth1) entered forwarding state
[ 35.102824][ T8] br0: port 2(veth3) entered blocking state
[ 35.103074][ T8] br0: port 2(veth3) entered forwarding state
[ 36.695785][ C1] ------------[ cut here ]------------
[ 36.696092][ C1] kernel BUG at net/core/skbuff.c:3505!
[ 36.696286][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 36.696482][ C1] CPU: 1 PID: 310 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 36.696709][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 36.697033][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 36.697189][ 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
[ 36.697739][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 36.697933][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000788509
[ 36.698158][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888003c42848
[ 36.698389][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff641c5ea
[ 36.698607][ C1] R10: ffffffffb20e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 36.698884][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff8880071da288
[ 36.699140][ C1] FS: 00007f31c9a56300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 36.699411][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.699612][ C1] CR2: 00007ffc7d901f80 CR3: 00000000031de006 CR4: 0000000000770ef0
[ 36.699844][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.700074][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.700292][ C1] PKRU: 55555554
[ 36.700403][ C1] Call Trace:
[ 36.700536][ C1]
[ 36.700610][ C1] ? die+0x37/0x90
[ 36.700739][ C1] ? do_trap+0x19e/0x260
[ 36.700851][ C1] ? __skb_checksum+0x6f4/0x980
[ 36.701002][ C1] ? do_error_trap+0xbe/0x180
[ 36.701161][ C1] ? __skb_checksum+0x6f4/0x980
[ 36.701306][ C1] ? __skb_checksum+0x6f4/0x980
[ 36.701451][ C1] ? handle_invalid_op+0x2c/0x40
[ 36.701604][ C1] ? __skb_checksum+0x6f4/0x980
[ 36.701750][ C1] ? exc_invalid_op+0x30/0x50
[ 36.701900][ C1] ? asm_exc_invalid_op+0x1a/0x20
[ 36.702057][ C1] ? __skb_checksum+0x6f4/0x980
[ 36.702204][ C1] __skb_checksum_complete+0xb1/0x3c0
[ 36.702358][ C1] ? __pfx___skb_checksum_complete+0x10/0x10
[ 36.702539][ C1] ? __pfx_csum_partial_ext+0x10/0x10
[ 36.702693][ C1] ? __pfx_csum_block_add_ext+0x10/0x10
[ 36.702874][ C1] icmp_rcv+0x4ab/0xec0
[ 36.702993][ C1] ip_protocol_deliver_rcu+0x2e5/0x360
[ 36.703141][ C1] ip_local_deliver_finish+0x2c2/0x4b0
[ 36.703289][ C1] ip_local_deliver+0x19d/0x480
[ 36.703435][ C1] ? __pfx_ip_local_deliver+0x10/0x10
[ 36.703581][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 36.703764][ C1] ip_rcv+0x564/0x740
[ 36.703874][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 36.704022][ C1] ? lock_acquire.part.0+0xec/0x340
[ 36.704167][ C1] ? process_backlog+0x1ef/0x5e0
[ 36.704316][ C1] ? __pfx_ip_rcv+0x10/0x10
[ 36.704464][ C1] __netif_receive_skb_one_core+0x166/0x1b0
[ 36.704643][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 36.704826][ C1] ? lock_acquire+0x1c1/0x220
[ 36.704970][ C1] ? process_backlog+0x1ef/0x5e0
[ 36.705116][ C1] process_backlog+0xd5/0x5e0
[ 36.705261][ C1] ? find_held_lock+0x2c/0x110
[ 36.705408][ C1] __napi_poll.constprop.0+0xa2/0x460
[ 36.705554][ C1] net_rx_action+0x43a/0xb30
[ 36.705705][ C1] ? __pfx_net_rx_action+0x10/0x10
[ 36.705851][ C1] ? hlock_class+0x30/0x130
[ 36.705997][ C1] ? mark_held_locks+0x9e/0xe0
[ 36.706144][ C1] ? hrtimer_interrupt+0x31a/0x770
[ 36.706289][ C1] __do_softirq+0x1b9/0x7ff
[ 36.706437][ C1] ? __neigh_event_send+0x2df/0x1230
[ 36.706582][ C1] do_softirq+0x4d/0xa0
[ 36.706693][ C1]
[ 36.706785][ C1]
[ 36.706863][ C1] __local_bh_enable_ip+0xf6/0x120
[ 36.707007][ C1] __neigh_event_send+0x2e4/0x1230
[ 36.707154][ C1] neigh_resolve_output+0x470/0x7c0
[ 36.707313][ C1] ? __local_bh_enable_ip+0xa6/0x120
[ 36.707461][ C1] ? ___neigh_create+0x8d0/0xf60
[ 36.707607][ C1] ip_finish_output2+0x616/0x18e0
[ 36.707754][ C1] ? __pfx_get_random_u32+0x10/0x10
[ 36.707900][ C1] ? __lock_acquire+0xaf2/0x1570
[ 36.708051][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 36.708197][ C1] ? __pfx_ip_finish_output2+0x10/0x10
[ 36.708342][ C1] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 36.708533][ C1] ? __ip_finish_output+0x10f/0x770
[ 36.708681][ C1] ip_output+0x16b/0x4f0
[ 36.708791][ C1] ? __ip_local_out+0x4f7/0x800
[ 36.708935][ C1] ? __pfx_ip_output+0x10/0x10
[ 36.709080][ C1] ? __ip_make_skb+0xd73/0x1dc0
[ 36.709233][ C1] ? __pfx_raw_getfrag+0x10/0x10
[ 36.709377][ C1] ? ip_append_data+0xe5/0x180
[ 36.709521][ C1] ip_push_pending_frames+0x24b/0x480
[ 36.709666][ C1] raw_sendmsg+0xf6b/0x1950
[ 36.709812][ C1] ? __pfx_validate_chain+0x10/0x10
[ 36.709960][ C1] ? __pfx_raw_sendmsg+0x10/0x10
[ 36.710104][ C1] ? __lock_acquire+0xaf2/0x1570
[ 36.710252][ C1] ? find_held_lock+0x2c/0x110
[ 36.710402][ C1] ? __lock_release+0x104/0x460
[ 36.710548][ C1] ? __might_fault+0x11f/0x180
[ 36.710693][ C1] ? __pfx___lock_release+0x10/0x10
[ 36.710838][ C1] ? hlock_class+0x4e/0x130
[ 36.710981][ C1] ? lock_acquire+0x1c1/0x220
[ 36.711127][ C1] ? __might_fault+0xc6/0x180
[ 36.711271][ C1] ? __might_fault+0x11f/0x180
[ 36.711416][ C1] ? __sys_sendto+0x332/0x410
[ 36.711564][ C1] __sys_sendto+0x332/0x410
[ 36.711713][ C1] ? __pfx___sys_sendto+0x10/0x10
[ 36.711857][ C1] ? do_user_addr_fault+0x3fa/0xba0
[ 36.712003][ C1] ? reacquire_held_locks+0x22f/0x4f0
[ 36.712151][ C1] ? __lock_release+0x104/0x460
[ 36.712295][ C1] ? do_user_addr_fault+0x469/0xba0
[ 36.712441][ C1] ? __pfx___lock_release+0x10/0x10
[ 36.712585][ C1] ? __up_read+0x1a8/0x790
[ 36.712730][ C1] ? __pfx___up_read+0x10/0x10
[ 36.712878][ C1] ? do_user_addr_fault+0x469/0xba0
[ 36.713025][ C1] __x64_sys_sendto+0xe0/0x1c0
[ 36.713170][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 36.713349][ C1] do_syscall_64+0xc9/0x1e0
[ 36.713493][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 36.713674][ C1] RIP: 0033:0x7f31c9d2c85a
[ 36.713823][ 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
[ 36.714338][ C1] RSP: 002b:00007ffc7d902998 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 36.714561][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f31c9d2c85a
[ 36.714777][ C1] RDX: 0000000000000040 RSI: 000000000229a340 RDI: 0000000000000005
[ 36.714997][ C1] RBP: 00007ffc7d9029f0 R08: 00000000004185e0 R09: 0000000000000010
[ 36.715218][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 36.715436][ C1] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f31c9e4c000
[ 36.715655][ C1]
[ 36.715764][ C1] Modules linked in: bridge stp llc vrf veth
[ 36.715964][ C1] ---[ end trace 0000000000000000 ]---
[ 36.716135][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 36.716295][ 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
[ 36.716816][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202
[ 36.717006][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000788509
[ 36.717241][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff888003c42848
[ 36.717466][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff641c5ea
[ 36.717695][ C1] R10: ffffffffb20e2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 36.717911][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff8880071da288
[ 36.718126][ C1] FS: 00007f31c9a56300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 36.718394][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.718577][ C1] CR2: 00007ffc7d901f80 CR3: 00000000031de006 CR4: 0000000000770ef0
[ 36.718815][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.719029][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.719248][ C1] PKRU: 55555554
[ 36.719359][ C1] Kernel panic - not syncing: Fatal exception in interrupt
[ 36.719653][ C1] Kernel Offset: 0x2ca00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 36.719990][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
WAIT TIMEOUT stderr
Ctrl-C stderr
Ctrl-C stderr
WAIT TIMEOUT stderr