[ 33.664035][ T278] eth0: renamed from r1h1
[ 33.981009][ T280] eth0: renamed from r2h1
[ 34.454547][ T283] eth2: renamed from r2h2
[ 34.908836][ T286] eth1: renamed from r2r1
[ 35.651830][ T291] br0: port 1(eth0) entered blocking state
[ 35.652279][ T291] br0: port 1(eth0) entered disabled state
[ 35.653815][ T291] eth0: entered allmulticast mode
[ 35.655799][ T291] eth0: entered promiscuous mode
[ 35.665693][ T8] br0: port 1(eth0) entered blocking state
[ 35.666095][ T8] br0: port 1(eth0) entered forwarding state
[ 35.813548][ T293] br0: port 2(eth1) entered blocking state
[ 35.814200][ T293] br0: port 2(eth1) entered disabled state
[ 35.814412][ T293] eth1: entered allmulticast mode
[ 35.815554][ T293] eth1: entered promiscuous mode
[ 35.816871][ T62] br0: port 2(eth1) entered blocking state
[ 35.817059][ T62] br0: port 2(eth1) entered forwarding state
[ 41.269298][ C3] ------------[ cut here ]------------
[ 41.269585][ C3] kernel BUG at net/core/skbuff.c:3505!
[ 41.269880][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 41.270069][ C3] CPU: 3 PID: 326 Comm: ping Not tainted 6.8.0-rc6-virtme #1
[ 41.270292][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 41.270624][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 41.270783][ 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 e7 53 8d fe 8b
[ 41.271302][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 41.271490][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a270f9
[ 41.271717][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880051387c8
[ 41.271936][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff406a5a2
[ 41.272155][ C3] R10: ffffffffa0352d17 R11: ffffc90000278b20 R12: 0000000000000000
[ 41.272374][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff888007db1788
[ 41.272594][ C3] FS: 00007f354c169300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.272850][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.273037][ C3] CR2: 00007ffe3d290cc0 CR3: 00000000087a6004 CR4: 0000000000770ef0
[ 41.273258][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.273479][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.273699][ C3] PKRU: 55555554
[ 41.273810][ C3] Call Trace:
[ 41.273922][ C3]
[ 41.274000][ C3] ? die+0x37/0x90
[ 41.274115][ C3] ? do_trap+0x19e/0x260
[ 41.274227][ C3] ? __skb_checksum+0x6f4/0x980
[ 41.274376][ C3] ? do_error_trap+0xbe/0x180
[ 41.274522][ C3] ? __skb_checksum+0x6f4/0x980
[ 41.274673][ C3] ? __skb_checksum+0x6f4/0x980
[ 41.274820][ C3] ? handle_invalid_op+0x2c/0x40
[ 41.274966][ C3] ? __skb_checksum+0x6f4/0x980
[ 41.275111][ C3] ? exc_invalid_op+0x30/0x50
[ 41.275260][ C3] ? asm_exc_invalid_op+0x1a/0x20
[ 41.275408][ C3] ? __skb_checksum+0x6f4/0x980
[ 41.275557][ C3] __skb_checksum_complete+0xb1/0x3c0
[ 41.275719][ C3] ? __pfx___skb_checksum_complete+0x10/0x10
[ 41.275901][ C3] ? __pfx_csum_partial_ext+0x10/0x10
[ 41.276049][ C3] ? __pfx_csum_block_add_ext+0x10/0x10
[ 41.276197][ C3] icmp_rcv+0x4ab/0xec0
[ 41.276310][ C3] ip_protocol_deliver_rcu+0x2e5/0x360
[ 41.276459][ C3] ip_local_deliver_finish+0x2c2/0x4b0
[ 41.276606][ C3] ip_local_deliver+0x19d/0x480
[ 41.276755][ C3] ? __pfx_ip_local_deliver+0x10/0x10
[ 41.276902][ C3] ? ip_rcv_finish_core.constprop.0+0x522/0x1300
[ 41.277088][ C3] ip_rcv+0x564/0x740
[ 41.277198][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 41.277347][ C3] ? lock_acquire.part.0+0xec/0x340
[ 41.277494][ C3] ? process_backlog+0x1ef/0x5e0
[ 41.277643][ C3] ? __pfx_ip_rcv+0x10/0x10
[ 41.277788][ C3] __netif_receive_skb_one_core+0x166/0x1b0
[ 41.277971][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 41.278155][ C3] ? lock_acquire+0x1c1/0x220
[ 41.278302][ C3] ? process_backlog+0x1ef/0x5e0
[ 41.278450][ C3] process_backlog+0xd5/0x5e0
[ 41.278605][ C3] ? find_held_lock+0x2c/0x110
[ 41.278757][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 41.278905][ C3] net_rx_action+0x43a/0xb30
[ 41.279053][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 41.279208][ C3] ? usage_skip+0x100/0x190
[ 41.279357][ C3] ? mark_held_locks+0x9e/0xe0
[ 41.279504][ C3] ? hrtimer_interrupt+0x31a/0x770
[ 41.279658][ C3] __do_softirq+0x1b9/0x7ff
[ 41.279805][ C3] ? __neigh_event_send+0x2df/0x1230
[ 41.279953][ C3] do_softirq+0x4d/0xa0
[ 41.280064][ C3]
[ 41.280139][ C3]
[ 41.280215][ C3] __local_bh_enable_ip+0xf6/0x120
[ 41.280361][ C3] __neigh_event_send+0x2e4/0x1230
[ 41.280508][ C3] neigh_resolve_output+0x470/0x7c0
[ 41.280661][ C3] ? __local_bh_enable_ip+0xa6/0x120
[ 41.280807][ C3] ? ___neigh_create+0x8d0/0xf60
[ 41.280955][ C3] ip_finish_output2+0x67f/0x1980
[ 41.281101][ C3] ? __pfx_get_random_u32+0x10/0x10
[ 41.281339][ C3] ? __lock_acquire+0xaf2/0x1570
[ 41.281484][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 41.281631][ C3] ? __pfx_ip_finish_output2+0x10/0x10
[ 41.281777][ C3] ? __ip_finish_output+0x10f/0x770
[ 41.282013][ C3] ip_output+0x16b/0x4f0
[ 41.282123][ C3] ? __ip_local_out+0x1e3/0x800
[ 41.282269][ C3] ? __pfx_ip_output+0x10/0x10
[ 41.282414][ C3] ? __ip_make_skb+0xd73/0x1dc0
[ 41.282563][ C3] ? __pfx_raw_getfrag+0x10/0x10
[ 41.282804][ C3] ? ip_append_data+0xe5/0x180
[ 41.282951][ C3] ip_push_pending_frames+0x24b/0x480
[ 41.283097][ C3] raw_sendmsg+0xf6b/0x1950
[ 41.283242][ C3] ? __pfx_validate_chain+0x10/0x10
[ 41.283393][ C3] ? __pfx_raw_sendmsg+0x10/0x10
[ 41.283538][ C3] ? __lock_acquire+0xaf2/0x1570
[ 41.283690][ C3] ? find_held_lock+0x2c/0x110
[ 41.283837][ C3] ? __lock_release+0x104/0x460
[ 41.284070][ C3] ? __might_fault+0x11f/0x180
[ 41.284219][ C3] ? __pfx___lock_release+0x10/0x10
[ 41.284364][ C3] ? hlock_class+0x4e/0x130
[ 41.284511][ C3] ? lock_acquire+0x1c1/0x220
[ 41.284660][ C3] ? __might_fault+0xc6/0x180
[ 41.284984][ C3] ? __might_fault+0x11f/0x180
[ 41.285129][ C3] ? __sys_sendto+0x332/0x410
[ 41.285276][ C3] __sys_sendto+0x332/0x410
[ 41.285421][ C3] ? __pfx___sys_sendto+0x10/0x10
[ 41.285658][ C3] ? do_user_addr_fault+0x3fa/0xba0
[ 41.285804][ C3] ? reacquire_held_locks+0x22f/0x4f0
[ 41.285952][ C3] ? __lock_release+0x104/0x460
[ 41.286097][ C3] ? do_user_addr_fault+0x469/0xba0
[ 41.286333][ C3] ? __pfx___lock_release+0x10/0x10
[ 41.286478][ C3] ? __up_read+0x1a8/0x790
[ 41.286627][ C3] ? __pfx___up_read+0x10/0x10
[ 41.286773][ C3] ? do_user_addr_fault+0x469/0xba0
[ 41.287008][ C3] __x64_sys_sendto+0xe0/0x1c0
[ 41.287155][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 41.287336][ C3] do_syscall_64+0xc9/0x1e0
[ 41.287483][ C3] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 41.287764][ C3] RIP: 0033:0x7f354c43f85a
[ 41.287916][ 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
[ 41.288432][ C3] RSP: 002b:00007ffe3d2916f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 41.288658][ C3] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007f354c43f85a
[ 41.288878][ C3] RDX: 0000000000000040 RSI: 0000000001190340 RDI: 0000000000000005
[ 41.289196][ C3] RBP: 00007ffe3d291750 R08: 00000000004185e0 R09: 0000000000000010
[ 41.289413][ C3] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054
[ 41.289633][ C3] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007f354c55f000
[ 41.289945][ C3]
[ 41.290056][ C3] Modules linked in:
[ 41.290182][ C3] ---[ end trace 0000000000000000 ]---
[ 41.290330][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980
[ 41.290571][ 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 e7 53 8d fe 8b
[ 41.291092][ C3] RSP: 0018:ffffc90000278920 EFLAGS: 00010202
[ 41.291369][ C3] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000a270f9
[ 41.291587][ C3] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880051387c8
[ 41.291811][ C3] RBP: 0000000000000000 R08: ffffc900002789e0 R09: fffffbfff406a5a2
[ 41.292118][ C3] R10: ffffffffa0352d17 R11: ffffc90000278b20 R12: 0000000000000000
[ 41.292335][ C3] R13: 0000000000000000 R14: ffffc900002789e0 R15: ffff888007db1788
[ 41.292554][ C3] FS: 00007f354c169300(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 41.292918][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.293103][ C3] CR2: 00007ffe3d290cc0 CR3: 00000000087a6004 CR4: 0000000000770ef0
[ 41.293322][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 41.293538][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 41.293762][ C3] PKRU: 55555554
[ 41.293874][ C3] Kernel panic - not syncing: Fatal exception in interrupt
[ 41.294216][ C3] Kernel Offset: 0x1aa00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 41.294548][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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