[ 1.547394] ip (236) used greatest stack depth: 12472 bytes left
[ 1.675920] ip (244) used greatest stack depth: 12344 bytes left
[ 1.906961] lag1: Mode changed to "loadbalance"
[ 1.978991] lag1: Port device veth0 added
[ 1.988497] lag1: Port device veth6 added
[ 2.098085] 8021q: 802.1Q VLAN Support v1.8
[ 2.098125] 8021q: adding VLAN 0 to HW filter on device lag1
[ 2.236383] lag4: Mode changed to "loadbalance"
[ 2.246666] 8021q: adding VLAN 0 to HW filter on device lag4
[ 2.302476] lag4: Port device veth3 added
[ 2.312380] lag4: Port device veth5 added
[ 2.358200] 8021q: adding VLAN 0 to HW filter on device lag4
[ 2.537146] lag2: Mode changed to "loadbalance"
[ 2.548373] 8021q: adding VLAN 0 to HW filter on device lag2
[ 2.608601] lag2: Port device veth1 added
[ 2.618730] lag2: Port device veth7 added
[ 2.742563] br1: port 1(lag2.100) entered blocking state
[ 2.742609] br1: port 1(lag2.100) entered disabled state
[ 2.742648] lag2.100: entered allmulticast mode
[ 2.742681] lag2: entered allmulticast mode
[ 2.742706] veth1: entered allmulticast mode
[ 2.742737] veth7: entered allmulticast mode
[ 2.742827] lag2.100: entered promiscuous mode
[ 2.742860] lag2: entered promiscuous mode
[ 2.742884] veth1: entered promiscuous mode
[ 2.742916] veth7: entered promiscuous mode
[ 2.801998] br2: port 1(lag2.200) entered blocking state
[ 2.802044] br2: port 1(lag2.200) entered disabled state
[ 2.802082] lag2.200: entered allmulticast mode
[ 2.802147] lag2.200: entered promiscuous mode
[ 2.831930] br1: port 1(lag2.100) entered blocking state
[ 2.831971] br1: port 1(lag2.100) entered forwarding state
[ 2.842048] br2: port 1(lag2.200) entered blocking state
[ 2.842090] br2: port 1(lag2.200) entered forwarding state
[ 2.896477] lag3: Mode changed to "loadbalance"
[ 2.907796] 8021q: adding VLAN 0 to HW filter on device lag3
[ 2.982176] lag3: Port device veth2 added
[ 2.993172] lag3: Port device veth4 added
[ 8.314526] ------------[ cut here ]------------
[ 8.314574] kernel BUG at net/core/skbuff.c:3505!
[ 8.314611] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 8.314643] CPU: 1 PID: 449 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 8.314685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8.314748] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.314784] 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
[ 8.314878] RSP: 0018:ffffa48c800e8db0 EFLAGS: 00010202
[ 8.314914] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.314958] RDX: ffff8d7301c07700 RSI: 0000000000000100 RDI: ffff8d7301c07600
[ 8.315002] RBP: ffffa48c800e8e08 R08: ffffa48c800e8e08 R09: 0000000000000000
[ 8.315046] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8e4bba80
[ 8.315089] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.315135] FS: 00007fef1af04300(0000) GS:ffff8d733ec80000(0000) knlGS:0000000000000000
[ 8.315181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.315222] CR2: 0000000000407181 CR3: 0000000001910006 CR4: 0000000000770ef0
[ 8.315267] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.315309] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.315353] PKRU: 55555554
[ 8.315372] Call Trace:
[ 8.315395]
[ 8.315414] ? die+0x37/0x90
[ 8.315443] ? do_trap+0xe4/0x110
[ 8.315470] ? __skb_checksum+0x303/0x310
[ 8.315495] ? do_error_trap+0x65/0x80
[ 8.315519] ? __skb_checksum+0x303/0x310
[ 8.315544] ? exc_invalid_op+0x53/0x70
[ 8.315571] ? __skb_checksum+0x303/0x310
[ 8.315596] ? asm_exc_invalid_op+0x1a/0x20
[ 8.315625] ? __skb_checksum+0x303/0x310
[ 8.315649] __skb_checksum_complete+0x46/0x100
[ 8.315680] ? __pfx_csum_partial_ext+0x10/0x10
[ 8.315714] ? __pfx_csum_block_add_ext+0x10/0x10
[ 8.315745] icmp_rcv+0x136/0x390
[ 8.315772] ip_protocol_deliver_rcu+0x153/0x160
[ 8.315809] ip_local_deliver_finish+0x77/0xa0
[ 8.315842] __netif_receive_skb_one_core+0x8b/0xa0
[ 8.315878] process_backlog+0xa4/0x150
[ 8.315904] __napi_poll+0x29/0x1c0
[ 8.315931] net_rx_action+0x298/0x300
[ 8.315958] __do_softirq+0xc2/0x294
[ 8.315987] do_softirq+0x43/0x60
[ 8.316015]
[ 8.316032]
[ 8.316051] __local_bh_enable_ip+0x60/0x70
[ 8.316076] __neigh_event_send+0xba/0x3f0
[ 8.316103] neigh_resolve_output+0x12f/0x1b0
[ 8.316135] ip_finish_output2+0x17d/0x4f0
[ 8.316160] ? __ip_finish_output+0x5c/0x1a0
[ 8.316191] ip_push_pending_frames+0xa6/0xb0
[ 8.316224] raw_sendmsg+0xa54/0xfb0
[ 8.316252] ? kvfree_call_rcu+0x1dc/0x310
[ 8.316280] ? next_uptodate_folio+0x85/0x260
[ 8.316315] ? __sys_sendto+0x1aa/0x1f0
[ 8.316341] __sys_sendto+0x1aa/0x1f0
[ 8.316370] ? __rseq_handle_notify_resume+0x38d/0x4f0
[ 8.316403] ? do_user_addr_fault+0x20e/0x610
[ 8.316437] __x64_sys_sendto+0x24/0x30
[ 8.316462] do_syscall_64+0xb0/0x1b0
[ 8.316489] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8.316524] RIP: 0033:0x7fef1b1da85a
[ 8.316550] 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
[ 8.316644] RSP: 002b:00007ffdfbc37d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 8.316687] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fef1b1da85a
[ 8.316741] RDX: 0000000000000040 RSI: 0000000001944340 RDI: 0000000000000005
[ 8.316785] RBP: 00007ffdfbc37d70 R08: 00000000004185e0 R09: 0000000000000010
[ 8.316828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 8.316872] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fef1b2fa000
[ 8.316930]
[ 8.316947] Modules linked in: bridge stp llc 8021q vrf veth
[ 8.317000] ---[ end trace 0000000000000000 ]---
[ 8.317031] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.317063] 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
[ 8.317157] RSP: 0018:ffffa48c800e8db0 EFLAGS: 00010202
[ 8.317188] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.317232] RDX: ffff8d7301c07700 RSI: 0000000000000100 RDI: ffff8d7301c07600
[ 8.317276] RBP: ffffa48c800e8e08 R08: ffffa48c800e8e08 R09: 0000000000000000
[ 8.317325] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8e4bba80
[ 8.317368] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.317413] FS: 00007fef1af04300(0000) GS:ffff8d733ec80000(0000) knlGS:0000000000000000
[ 8.317460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.317496] CR2: 0000000000407181 CR3: 0000000001910006 CR4: 0000000000770ef0
[ 8.317541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.317583] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.317627] PKRU: 55555554
[ 8.317645] Kernel panic - not syncing: Fatal exception in interrupt
[ 8.317757] Kernel Offset: 0xb400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 8.317816] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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