[ 1.581916] ip (232) used greatest stack depth: 12344 bytes left
[ 1.755343] ip (241) used greatest stack depth: 12184 bytes left
[ 2.333377] br1: port 1(vx1) entered blocking state
[ 2.333425] br1: port 1(vx1) entered disabled state
[ 2.333487] vx1: entered allmulticast mode
[ 2.333546] vx1: entered promiscuous mode
[ 2.333588] br1: port 1(vx1) entered blocking state
[ 2.333619] br1: port 1(vx1) entered forwarding state
[ 2.342598] br1: port 2(veth1) entered blocking state
[ 2.342636] br1: port 2(veth1) entered disabled state
[ 2.342672] veth1: entered allmulticast mode
[ 2.342727] veth1: entered promiscuous mode
[ 2.352975] br1: port 2(veth1) entered blocking state
[ 2.353020] br1: port 2(veth1) entered forwarding state
[ 2.372179] br1: port 3(veth2) entered blocking state
[ 2.372216] br1: port 3(veth2) entered disabled state
[ 2.372254] veth2: entered allmulticast mode
[ 2.372316] veth2: entered promiscuous mode
[ 2.381167] br1: port 3(veth2) entered blocking state
[ 2.381206] br1: port 3(veth2) entered forwarding state
[ 2.711444] br2: port 1(w1) entered blocking state
[ 2.711519] br2: port 1(w1) entered disabled state
[ 2.711558] w1: entered allmulticast mode
[ 2.711620] w1: entered promiscuous mode
[ 2.770204] br2: port 2(vx2) entered blocking state
[ 2.770256] br2: port 2(vx2) entered disabled state
[ 2.770293] vx2: entered allmulticast mode
[ 2.770344] vx2: entered promiscuous mode
[ 2.770386] br2: port 2(vx2) entered blocking state
[ 2.770419] br2: port 2(vx2) entered forwarding state
[ 2.836956] br2: port 1(w1) entered blocking state
[ 2.837011] br2: port 1(w1) entered forwarding state
[ 3.040569] br2: port 1(w1) entered blocking state
[ 3.040626] br2: port 1(w1) entered disabled state
[ 3.040668] w1: entered allmulticast mode
[ 3.040725] w1: entered promiscuous mode
[ 3.106947] br2: port 2(vx2) entered blocking state
[ 3.107001] br2: port 2(vx2) entered disabled state
[ 3.107042] vx2: entered allmulticast mode
[ 3.107098] vx2: entered promiscuous mode
[ 3.107143] br2: port 2(vx2) entered blocking state
[ 3.107179] br2: port 2(vx2) entered forwarding state
[ 3.184445] br2: port 1(w1) entered blocking state
[ 3.184500] br2: port 1(w1) entered forwarding state
[ 8.576714] ------------[ cut here ]------------
[ 8.576767] kernel BUG at net/core/skbuff.c:3505!
[ 8.576805] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 8.576838] CPU: 3 PID: 444 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 8.576878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 8.576943] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.576978] 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
[ 8.577074] RSP: 0018:ffffa8be40140db0 EFLAGS: 00010202
[ 8.577110] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.577154] RDX: ffff8d8801c05780 RSI: 0000000000000100 RDI: ffff8d8801c05680
[ 8.577199] RBP: ffffa8be40140e08 R08: ffffa8be40140e08 R09: 0000000000000000
[ 8.577244] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff99ebba80
[ 8.577288] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.577335] FS: 00007f30cab5c300(0000) GS:ffff8d883ed80000(0000) knlGS:0000000000000000
[ 8.577379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.577416] CR2: 00007ffcabaa0800 CR3: 0000000002738006 CR4: 0000000000770ef0
[ 8.577462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.577505] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.577550] PKRU: 55555554
[ 8.577563] Call Trace:
[ 8.577579]
[ 8.577596] ? die+0x37/0x90
[ 8.577623] ? do_trap+0xe4/0x110
[ 8.577648] ? __skb_checksum+0x303/0x310
[ 8.577673] ? do_error_trap+0x65/0x80
[ 8.577698] ? __skb_checksum+0x303/0x310
[ 8.577724] ? exc_invalid_op+0x53/0x70
[ 8.577749] ? __skb_checksum+0x303/0x310
[ 8.577774] ? asm_exc_invalid_op+0x1a/0x20
[ 8.577800] ? __skb_checksum+0x303/0x310
[ 8.577825] __skb_checksum_complete+0x46/0x100
[ 8.577856] ? __pfx_csum_partial_ext+0x10/0x10
[ 8.577888] ? __pfx_csum_block_add_ext+0x10/0x10
[ 8.577920] icmp_rcv+0x136/0x390
[ 8.577947] ip_protocol_deliver_rcu+0x153/0x160
[ 8.577982] ip_local_deliver_finish+0x77/0xa0
[ 8.578016] __netif_receive_skb_one_core+0x8b/0xa0
[ 8.578049] process_backlog+0xa4/0x150
[ 8.578073] __napi_poll+0x29/0x1c0
[ 8.578100] net_rx_action+0x298/0x300
[ 8.578127] __do_softirq+0xc2/0x294
[ 8.578153] do_softirq+0x43/0x60
[ 8.578180]
[ 8.578199]
[ 8.578212] __local_bh_enable_ip+0x60/0x70
[ 8.578237] __neigh_event_send+0xba/0x3f0
[ 8.578265] neigh_resolve_output+0x12f/0x1b0
[ 8.578295] ip_finish_output2+0x17d/0x4f0
[ 8.578320] ? __ip_finish_output+0x5c/0x1a0
[ 8.578352] ip_push_pending_frames+0xa6/0xb0
[ 8.578386] raw_sendmsg+0xa54/0xfb0
[ 8.578412] ? __pte_offset_map+0x1b/0xd0
[ 8.578440] ? __sys_sendto+0x1aa/0x1f0
[ 8.578464] __sys_sendto+0x1aa/0x1f0
[ 8.578492] ? handle_mm_fault+0xbc/0x230
[ 8.578518] ? do_user_addr_fault+0x319/0x610
[ 8.578550] __x64_sys_sendto+0x24/0x30
[ 8.578575] do_syscall_64+0xb0/0x1b0
[ 8.578602] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 8.578634] RIP: 0033:0x7f30cae3285a
[ 8.578657] 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
[ 8.578754] RSP: 002b:00007ffcabaa1238 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 8.578798] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f30cae3285a
[ 8.578843] RDX: 0000000000000040 RSI: 0000000000a37340 RDI: 0000000000000005
[ 8.578887] RBP: 00007ffcabaa1290 R08: 00000000004185e0 R09: 0000000000000010
[ 8.578932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 8.578976] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f30caf52000
[ 8.579022]
[ 8.579040] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 8.579105] ---[ end trace 0000000000000000 ]---
[ 8.579137] RIP: 0010:__skb_checksum+0x303/0x310
[ 8.579169] 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
[ 8.579266] RSP: 0018:ffffa8be40140db0 EFLAGS: 00010202
[ 8.579298] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 8.579342] RDX: ffff8d8801c05780 RSI: 0000000000000100 RDI: ffff8d8801c05680
[ 8.579387] RBP: ffffa8be40140e08 R08: ffffa8be40140e08 R09: 0000000000000000
[ 8.579431] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff99ebba80
[ 8.579477] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 8.579524] FS: 00007f30cab5c300(0000) GS:ffff8d883ed80000(0000) knlGS:0000000000000000
[ 8.579569] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.579606] CR2: 00007ffcabaa0800 CR3: 0000000002738006 CR4: 0000000000770ef0
[ 8.579652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.579695] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.579740] PKRU: 55555554
[ 8.579759] Kernel panic - not syncing: Fatal exception in interrupt
[ 8.579912] Kernel Offset: 0x16e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 8.579970] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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