[ 1.746312] ip (235) used greatest stack depth: 12344 bytes left
[ 2.217447] 8021q: 802.1Q VLAN Support v1.8
[ 2.659790] br1: port 1(vx10) entered blocking state
[ 2.659844] br1: port 1(vx10) entered disabled state
[ 2.659884] vx10: entered allmulticast mode
[ 2.659939] vx10: entered promiscuous mode
[ 2.659979] br1: port 1(vx10) entered blocking state
[ 2.660019] br1: port 1(vx10) entered forwarding state
[ 2.706276] br1: port 2(vx20) entered blocking state
[ 2.706326] br1: port 2(vx20) entered disabled state
[ 2.706363] vx20: entered allmulticast mode
[ 2.706434] vx20: entered promiscuous mode
[ 2.706470] br1: port 2(vx20) entered blocking state
[ 2.706503] br1: port 2(vx20) entered forwarding state
[ 2.728879] br1: port 3(veth1) entered blocking state
[ 2.728919] br1: port 3(veth1) entered disabled state
[ 2.728955] veth1: entered allmulticast mode
[ 2.729010] veth1: entered promiscuous mode
[ 2.741115] br1: port 3(veth1) entered blocking state
[ 2.741160] br1: port 3(veth1) entered forwarding state
[ 2.774961] br1: port 4(veth2) entered blocking state
[ 2.774999] br1: port 4(veth2) entered disabled state
[ 2.775035] veth2: entered allmulticast mode
[ 2.775094] veth2: entered promiscuous mode
[ 2.786931] br1: port 4(veth2) entered blocking state
[ 2.786975] br1: port 4(veth2) entered forwarding state
[ 3.217780] br2: port 1(w1) entered blocking state
[ 3.217828] br2: port 1(w1) entered disabled state
[ 3.217864] w1: entered allmulticast mode
[ 3.217912] w1: entered promiscuous mode
[ 3.313153] br2: port 2(vx10) entered blocking state
[ 3.313199] br2: port 2(vx10) entered disabled state
[ 3.313247] vx10: entered allmulticast mode
[ 3.313293] vx10: entered promiscuous mode
[ 3.313328] br2: port 2(vx10) entered blocking state
[ 3.313359] br2: port 2(vx10) entered forwarding state
[ 3.396111] br2: port 3(vx20) entered blocking state
[ 3.396155] br2: port 3(vx20) entered disabled state
[ 3.396191] vx20: entered allmulticast mode
[ 3.396238] vx20: entered promiscuous mode
[ 3.396269] br2: port 3(vx20) entered blocking state
[ 3.396299] br2: port 3(vx20) entered forwarding state
[ 3.494016] br2: port 1(w1) entered blocking state
[ 3.494065] br2: port 1(w1) entered forwarding state
[ 3.800898] br2: port 1(w1) entered blocking state
[ 3.800959] br2: port 1(w1) entered disabled state
[ 3.801004] w1: entered allmulticast mode
[ 3.801071] w1: entered promiscuous mode
[ 3.898660] br2: port 2(vx10) entered blocking state
[ 3.898708] br2: port 2(vx10) entered disabled state
[ 3.898742] vx10: entered allmulticast mode
[ 3.898795] vx10: entered promiscuous mode
[ 3.898830] br2: port 2(vx10) entered blocking state
[ 3.898861] br2: port 2(vx10) entered forwarding state
[ 3.985078] br2: port 3(vx20) entered blocking state
[ 3.985132] br2: port 3(vx20) entered disabled state
[ 3.985178] vx20: entered allmulticast mode
[ 3.985251] vx20: entered promiscuous mode
[ 3.985293] br2: port 3(vx20) entered blocking state
[ 3.985336] br2: port 3(vx20) entered forwarding state
[ 4.087068] br2: port 1(w1) entered blocking state
[ 4.087128] br2: port 1(w1) entered forwarding state
[ 9.629729] ------------[ cut here ]------------
[ 9.629804] kernel BUG at net/core/skbuff.c:3505!
[ 9.629862] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 9.629916] CPU: 0 PID: 504 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 9.629978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 9.630083] RIP: 0010:__skb_checksum+0x303/0x310
[ 9.630138] 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
[ 9.630293] RSP: 0018:ffff974580003db0 EFLAGS: 00010202
[ 9.630343] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 9.630408] RDX: ffff89124264ce80 RSI: 0000000000000100 RDI: ffff89124264cd80
[ 9.630473] RBP: ffff974580003e08 R08: ffff974580003e08 R09: 0000000000000000
[ 9.630545] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa34bba80
[ 9.630617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.630683] FS: 00007fbfaeaf5300(0000) GS:ffff89127ec00000(0000) knlGS:0000000000000000
[ 9.630756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.630817] CR2: 00007ffca6e3e700 CR3: 000000000560c006 CR4: 0000000000770ef0
[ 9.630884] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.630954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.631019] PKRU: 55555554
[ 9.631041] Call Trace:
[ 9.631067]
[ 9.631094] ? die+0x37/0x90
[ 9.631138] ? do_trap+0xe4/0x110
[ 9.631178] ? __skb_checksum+0x303/0x310
[ 9.631218] ? do_error_trap+0x65/0x80
[ 9.631257] ? __skb_checksum+0x303/0x310
[ 9.631297] ? exc_invalid_op+0x53/0x70
[ 9.631336] ? __skb_checksum+0x303/0x310
[ 9.631367] ? asm_exc_invalid_op+0x1a/0x20
[ 9.631408] ? __skb_checksum+0x303/0x310
[ 9.631447] __skb_checksum_complete+0x46/0x100
[ 9.631498] ? __pfx_csum_partial_ext+0x10/0x10
[ 9.631548] ? __pfx_csum_block_add_ext+0x10/0x10
[ 9.631605] icmp_rcv+0x136/0x390
[ 9.631649] ip_protocol_deliver_rcu+0x153/0x160
[ 9.631707] ip_local_deliver_finish+0x77/0xa0
[ 9.631755] __netif_receive_skb_one_core+0x8b/0xa0
[ 9.631806] process_backlog+0xa4/0x150
[ 9.631845] __napi_poll+0x29/0x1c0
[ 9.631888] net_rx_action+0x298/0x300
[ 9.631932] __do_softirq+0xc2/0x294
[ 9.631977] do_softirq+0x43/0x60
[ 9.632020]
[ 9.632041]
[ 9.632062] __local_bh_enable_ip+0x60/0x70
[ 9.632094] __neigh_event_send+0xba/0x3f0
[ 9.632136] neigh_resolve_output+0x12f/0x1b0
[ 9.632185] ip_finish_output2+0x17d/0x4f0
[ 9.632225] ? __ip_finish_output+0x5c/0x1a0
[ 9.632275] ip_push_pending_frames+0xa6/0xb0
[ 9.632328] raw_sendmsg+0xa54/0xfb0
[ 9.632370] ? __pte_offset_map+0x1b/0xd0
[ 9.632416] ? __sys_sendto+0x1aa/0x1f0
[ 9.632455] __sys_sendto+0x1aa/0x1f0
[ 9.632490] ? handle_mm_fault+0xbc/0x230
[ 9.632533] ? do_user_addr_fault+0x319/0x610
[ 9.632585] __x64_sys_sendto+0x24/0x30
[ 9.632624] do_syscall_64+0xb0/0x1b0
[ 9.632666] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 9.632718] RIP: 0033:0x7fbfaedcb85a
[ 9.632756] 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
[ 9.632915] RSP: 002b:00007ffca6e3f128 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 9.632987] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fbfaedcb85a
[ 9.633061] RDX: 0000000000000040 RSI: 00000000016ca340 RDI: 0000000000000005
[ 9.633126] RBP: 00007ffca6e3f180 R08: 00000000004185e0 R09: 0000000000000010
[ 9.633192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 9.633257] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fbfaeeeb000
[ 9.633323]
[ 9.633349] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 9.633450] ---[ end trace 0000000000000000 ]---
[ 9.633500] RIP: 0010:__skb_checksum+0x303/0x310
[ 9.633543] 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
[ 9.633697] RSP: 0018:ffff974580003db0 EFLAGS: 00010202
[ 9.633740] RAX: 0000000000000040 RBX: 0000000000000000 RCX: 0000000000000000
[ 9.633813] RDX: ffff89124264ce80 RSI: 0000000000000100 RDI: ffff89124264cd80
[ 9.633878] RBP: ffff974580003e08 R08: ffff974580003e08 R09: 0000000000000000
[ 9.633943] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffa34bba80
[ 9.634009] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.634075] FS: 00007fbfaeaf5300(0000) GS:ffff89127ec00000(0000) knlGS:0000000000000000
[ 9.634148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.634209] CR2: 00007ffca6e3e700 CR3: 000000000560c006 CR4: 0000000000770ef0
[ 9.634276] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.634348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.634416] PKRU: 55555554
[ 9.634442] Kernel panic - not syncing: Fatal exception in interrupt
[ 9.634583] Kernel Offset: 0x20400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 9.634680] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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