[ 28.483108][ T273] 8021q: 802.1Q VLAN Support v1.8
[ 31.606146][ T299] br1: port 1(veth1) entered blocking state
[ 31.606497][ T299] br1: port 1(veth1) entered disabled state
[ 31.606793][ T299] veth1: entered allmulticast mode
[ 31.608737][ T299] veth1: entered promiscuous mode
[ 31.755774][ T47] br1: port 1(veth1) entered blocking state
[ 31.756180][ T47] br1: port 1(veth1) entered forwarding state
[ 40.003678][ C3] ------------[ cut here ]------------
[ 40.003987][ C3] kernel BUG at net/core/skbuff.c:3505!
[ 40.004173][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 40.004369][ C3] CPU: 3 PID: 331 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 40.004598][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 40.004936][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 40.005095][ 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
[ 40.005627][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 40.005821][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a65641
[ 40.006043][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff88800532b208
[ 40.006261][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff695c5ea
[ 40.006482][ C3] R10: ffffffffb4ae2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 40.006703][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff88800553f788
[ 40.006921][ C3] FS: 00007febb7c40300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 40.007177][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.007366][ C3] CR2: 00007febb7ecf840 CR3: 0000000002f18004 CR4: 0000000000770ef0
[ 40.007589][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.007809][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.008028][ C3] PKRU: 55555554
[ 40.008142][ C3] Call Trace:
[ 40.008254][ C3]
[ 40.008330][ C3] ? die+0x37/0x90
[ 40.008445][ C3] ? do_trap+0x19e/0x260
[ 40.008562][ C3] ? __skb_checksum+0x6f4/0x980
[ 40.008713][ C3] ? do_error_trap+0xbe/0x180
[ 40.008860][ C3] ? __skb_checksum+0x6f4/0x980
[ 40.009006][ C3] ? __skb_checksum+0x6f4/0x980
[ 40.009158][ C3] ? handle_invalid_op+0x2c/0x40
[ 40.009304][ C3] ? __skb_checksum+0x6f4/0x980
[ 40.009453][ C3] ? exc_invalid_op+0x30/0x50
[ 40.009600][ C3] ? asm_exc_invalid_op+0x1a/0x20
[ 40.009755][ C3] ? __skb_checksum+0x6f4/0x980
[ 40.009905][ C3] __skb_checksum_complete+0xb1/0x3c0
[ 40.010055][ C3] ? __pfx___skb_checksum_complete+0x10/0x10
[ 40.010240][ C3] ? __pfx_csum_partial_ext+0x10/0x10
[ 40.010387][ C3] ? __pfx_csum_block_add_ext+0x10/0x10
[ 40.010534][ C3] icmp_rcv+0x4ab/0xec0
[ 40.010648][ C3] ip_protocol_deliver_rcu+0x2e5/0x360
[ 40.010797][ C3] ip_local_deliver_finish+0x2c2/0x4b0
[ 40.010946][ C3] ip_local_deliver+0x19d/0x480
[ 40.011099][ C3] ? __pfx_ip_local_deliver+0x10/0x10
[ 40.011246][ C3] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 40.011432][ C3] ip_rcv+0x564/0x740
[ 40.011543][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 40.011693][ C3] ? lock_acquire.part.0+0xec/0x340
[ 40.011839][ C3] ? process_backlog+0x1ef/0x5e0
[ 40.011990][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 40.012137][ C3] __netif_receive_skb_one_core+0x166/0x1b0
[ 40.012323][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 40.012507][ C3] ? lock_acquire+0x1c1/0x220
[ 40.012652][ C3] ? process_backlog+0x1ef/0x5e0
[ 40.012800][ C3] process_backlog+0xd5/0x5e0
[ 40.012965][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 40.013112][ C3] net_rx_action+0x43a/0xb30
[ 40.013258][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 40.013402][ C3] ? hlock_class+0x30/0x130
[ 40.013552][ C3] ? mark_held_locks+0x9e/0xe0
[ 40.013707][ C3] __do_softirq+0x1b9/0x7ff
[ 40.013857][ C3] ? __neigh_event_send+0x2df/0x1230
[ 40.014009][ C3] do_softirq+0x4d/0xa0
[ 40.014123][ C3]
[ 40.014201][ C3]
[ 40.014273][ C3] __local_bh_enable_ip+0xf6/0x120
[ 40.014420][ C3] __neigh_event_send+0x2e4/0x1230
[ 40.014569][ C3] neigh_resolve_output+0x470/0x7c0
[ 40.014720][ C3] ? __local_bh_enable_ip+0xa6/0x120
[ 40.014868][ C3] ? ___neigh_create+0x8d0/0xf60
[ 40.015017][ C3] ip_finish_output2+0x616/0x18e0
[ 40.015166][ C3] ? __pfx_get_random_u32+0x10/0x10
[ 40.015312][ C3] ? __lock_acquire+0xaf2/0x1570
[ 40.015462][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 40.015610][ C3] ? __pfx_ip_finish_output2+0x10/0x10
[ 40.015758][ C3] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf]
[ 40.015953][ C3] ? __ip_finish_output+0x10f/0x770
[ 40.016102][ C3] ip_output+0x16b/0x4f0
[ 40.016213][ C3] ? __ip_local_out+0x4f7/0x800
[ 40.016359][ C3] ? __pfx_ip_output+0x10/0x10
[ 40.016504][ C3] ? __ip_make_skb+0xd73/0x1dc0
[ 40.016651][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 40.016801][ C3] ? ip_append_data+0xe5/0x180
[ 40.016950][ C3] ip_push_pending_frames+0x24b/0x480
[ 40.017097][ C3] raw_sendmsg+0xf6b/0x1950
[ 40.017247][ C3] ? __pfx_validate_chain+0x10/0x10
[ 40.017396][ C3] ? __pfx_raw_sendmsg+0x10/0x10
[ 40.017542][ C3] ? __lock_acquire+0xaf2/0x1570
[ 40.017697][ C3] ? find_held_lock+0x2c/0x110
[ 40.017843][ C3] ? __lock_release+0x104/0x460
[ 40.017992][ C3] ? __might_fault+0x11f/0x180
[ 40.018137][ C3] ? __pfx___lock_release+0x10/0x10
[ 40.018281][ C3] ? hlock_class+0x4e/0x130
[ 40.018432][ C3] ? lock_acquire+0x1c1/0x220
[ 40.018578][ C3] ? __might_fault+0xc6/0x180
[ 40.018726][ C3] ? __might_fault+0x11f/0x180
[ 40.018872][ C3] ? __sys_sendto+0x332/0x410
[ 40.019021][ C3] __sys_sendto+0x332/0x410
[ 40.019167][ C3] ? __pfx___sys_sendto+0x10/0x10
[ 40.019315][ C3] ? do_user_addr_fault+0x3fa/0xba0
[ 40.019462][ C3] ? reacquire_held_locks+0x22f/0x4f0
[ 40.019610][ C3] ? __lock_release+0x104/0x460
[ 40.019758][ C3] ? do_user_addr_fault+0x469/0xba0
[ 40.019919][ C3] ? __pfx___lock_release+0x10/0x10
[ 40.020064][ C3] ? __up_read+0x1a8/0x790
[ 40.020210][ C3] ? __pfx___up_read+0x10/0x10
[ 40.020357][ C3] ? do_user_addr_fault+0x469/0xba0
[ 40.020506][ C3] __x64_sys_sendto+0xe0/0x1c0
[ 40.020652][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 40.020834][ C3] do_syscall_64+0xc9/0x1e0
[ 40.020983][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 40.021169][ C3] RIP: 0033:0x7febb7f1685a
[ 40.021321][ 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
[ 40.021845][ C3] RSP: 002b:00007ffcf705f178 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 40.022071][ C3] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007febb7f1685a
[ 40.022293][ C3] RDX: 0000000000000040 RSI: 0000000000ce9340 RDI: 0000000000000005
[ 40.022515][ C3] RBP: 00007ffcf705f1d0 R08: 00000000004185e0 R09: 0000000000000010
[ 40.022733][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 40.022995][ C3] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007febb8036000
[ 40.023224][ C3]
[ 40.023334][ C3] Modules linked in: bridge stp llc 8021q vrf veth
[ 40.023549][ C3] ---[ end trace 0000000000000000 ]---
[ 40.023707][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 40.023863][ 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
[ 40.024384][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 40.024570][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a65641
[ 40.024794][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff88800532b208
[ 40.025013][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff695c5ea
[ 40.025230][ C3] R10: ffffffffb4ae2f57 R11: dffffc0000000000 R12: 0000000000000000
[ 40.025453][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff88800553f788
[ 40.025685][ C3] FS: 00007febb7c40300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 40.025939][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.026124][ C3] CR2: 00007febb7ecf840 CR3: 0000000002f18004 CR4: 0000000000770ef0
[ 40.026347][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.026573][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.026798][ C3] PKRU: 55555554
[ 40.026912][ C3] Kernel panic - not syncing: Fatal exception in interrupt
[ 40.027207][ C3] Kernel Offset: 0x2f400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 40.027543][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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