[ 1.795409] ip (232) used greatest stack depth: 12344 bytes left
[ 2.527911] br1: port 1(vx1) entered blocking state
[ 2.527976] br1: port 1(vx1) entered disabled state
[ 2.528023] vx1: entered allmulticast mode
[ 2.528085] vx1: entered promiscuous mode
[ 2.528139] br1: port 1(vx1) entered blocking state
[ 2.528180] br1: port 1(vx1) entered forwarding state
[ 2.538902] br1: port 2(veth1) entered blocking state
[ 2.538948] br1: port 2(veth1) entered disabled state
[ 2.538990] veth1: entered allmulticast mode
[ 2.539066] veth1: entered promiscuous mode
[ 2.552025] br1: port 2(veth1) entered blocking state
[ 2.552079] br1: port 2(veth1) entered forwarding state
[ 2.562790] br1: port 3(veth2) entered blocking state
[ 2.562838] br1: port 3(veth2) entered disabled state
[ 2.562882] veth2: entered allmulticast mode
[ 2.562952] veth2: entered promiscuous mode
[ 2.575538] br1: port 3(veth2) entered blocking state
[ 2.575587] br1: port 3(veth2) entered forwarding state
[ 2.984135] br2: port 1(w1) entered blocking state
[ 2.984189] br2: port 1(w1) entered disabled state
[ 2.984231] w1: entered allmulticast mode
[ 2.984284] w1: entered promiscuous mode
[ 3.059337] br2: port 2(vx2) entered blocking state
[ 3.059391] br2: port 2(vx2) entered disabled state
[ 3.059460] vx2: entered allmulticast mode
[ 3.059526] vx2: entered promiscuous mode
[ 3.059576] br2: port 2(vx2) entered blocking state
[ 3.059615] br2: port 2(vx2) entered forwarding state
[ 3.147015] br2: port 1(w1) entered blocking state
[ 3.147083] br2: port 1(w1) entered forwarding state
[ 3.360036] br2: port 1(w1) entered blocking state
[ 3.360090] br2: port 1(w1) entered disabled state
[ 3.360132] w1: entered allmulticast mode
[ 3.360186] w1: entered promiscuous mode
[ 3.429088] br2: port 2(vx2) entered blocking state
[ 3.429133] br2: port 2(vx2) entered disabled state
[ 3.429168] vx2: entered allmulticast mode
[ 3.429220] vx2: entered promiscuous mode
[ 3.429259] br2: port 2(vx2) entered blocking state
[ 3.429292] br2: port 2(vx2) entered forwarding state
[ 3.501635] br2: port 1(w1) entered blocking state
[ 3.501679] br2: port 1(w1) entered forwarding state
[ 8.922187] ------------[ cut here ]------------
[ 8.922237] kernel BUG at net/core/skbuff.c:3505!
[ 8.922273] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 8.922306] CPU: 1 PID: 437 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 8.922348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8.922413] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.922448] 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
[ 8.922545] RSP: 0018:ffffb6e7400e8db0 EFLAGS: 00010202
[ 8.922581] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.922626] RDX: ffff9da981e8f040 RSI: 0000000000000100 RDI: ffff9da981e8ef40
[ 8.922671] RBP: ffffb6e7400e8e08 R08: ffffb6e7400e8e08 R09: 0000000000000000
[ 8.922718] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb02bba80
[ 8.922763] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.922810] FS: 00007f86bb934300(0000) GS:ffff9da9bec80000(0000) knlGS:0000000000000000
[ 8.922857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.922894] CR2: 00007fffe4a19980 CR3: 000000000193c006 CR4: 0000000000770ef0
[ 8.922940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.922983] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.923028] PKRU: 55555554
[ 8.923047] Call Trace:
[ 8.923070]
[ 8.923090] ? die+0x37/0x90
[ 8.923119] ? do_trap+0xe4/0x110
[ 8.923148] ? __skb_checksum+0x303/0x310
[ 8.923173] ? do_error_trap+0x65/0x80
[ 8.923198] ? __skb_checksum+0x303/0x310
[ 8.923224] ? exc_invalid_op+0x53/0x70
[ 8.923249] ? __skb_checksum+0x303/0x310
[ 8.923275] ? asm_exc_invalid_op+0x1a/0x20
[ 8.923301] ? __skb_checksum+0x303/0x310
[ 8.923326] __skb_checksum_complete+0x46/0x100
[ 8.923358] ? __pfx_csum_partial_ext+0x10/0x10
[ 8.923390] ? __pfx_csum_block_add_ext+0x10/0x10
[ 8.923422] icmp_rcv+0x136/0x390
[ 8.923450] ip_protocol_deliver_rcu+0x153/0x160
[ 8.923487] ip_local_deliver_finish+0x77/0xa0
[ 8.923521] __netif_receive_skb_one_core+0x8b/0xa0
[ 8.923558] process_backlog+0xa4/0x150
[ 8.923585] __napi_poll+0x29/0x1c0
[ 8.923612] net_rx_action+0x298/0x300
[ 8.923648] __do_softirq+0xc2/0x294
[ 8.923678] do_softirq+0x43/0x60
[ 8.923711]
[ 8.923729]
[ 8.923748] __local_bh_enable_ip+0x60/0x70
[ 8.923773] __neigh_event_send+0xba/0x3f0
[ 8.923802] neigh_resolve_output+0x12f/0x1b0
[ 8.923835] ip_finish_output2+0x17d/0x4f0
[ 8.923860] ? __ip_finish_output+0x5c/0x1a0
[ 8.923892] ip_push_pending_frames+0xa6/0xb0
[ 8.923926] raw_sendmsg+0xa54/0xfb0
[ 8.923958] ? __pte_offset_map+0x1b/0xd0
[ 8.923987] ? __sys_sendto+0x1aa/0x1f0
[ 8.924014] __sys_sendto+0x1aa/0x1f0
[ 8.924044] ? handle_mm_fault+0xbc/0x230
[ 8.924071] ? do_user_addr_fault+0x319/0x610
[ 8.924106] __x64_sys_sendto+0x24/0x30
[ 8.924131] do_syscall_64+0xb0/0x1b0
[ 8.924159] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8.924196] RIP: 0033:0x7f86bbc0a85a
[ 8.924223] 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
[ 8.924320] RSP: 002b:00007fffe4a1a3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 8.924364] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f86bbc0a85a
[ 8.924410] RDX: 0000000000000040 RSI: 00000000015ad340 RDI: 0000000000000005
[ 8.924455] RBP: 00007fffe4a1a410 R08: 00000000004185e0 R09: 0000000000000010
[ 8.924499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 8.924544] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f86bbd2a000
[ 8.924591]
[ 8.924608] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 8.924678] ---[ end trace 0000000000000000 ]---
[ 8.924711] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.924742] 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
[ 8.924840] RSP: 0018:ffffb6e7400e8db0 EFLAGS: 00010202
[ 8.924871] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.924916] RDX: ffff9da981e8f040 RSI: 0000000000000100 RDI: ffff9da981e8ef40
[ 8.924961] RBP: ffffb6e7400e8e08 R08: ffffb6e7400e8e08 R09: 0000000000000000
[ 8.925006] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffb02bba80
[ 8.925051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.925098] FS: 00007f86bb934300(0000) GS:ffff9da9bec80000(0000) knlGS:0000000000000000
[ 8.925145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.925182] CR2: 00007fffe4a19980 CR3: 000000000193c006 CR4: 0000000000770ef0
[ 8.925233] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.925276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.925321] PKRU: 55555554
[ 8.925340] Kernel panic - not syncing: Fatal exception in interrupt
[ 8.925498] Kernel Offset: 0x2d200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 8.925560] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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