[ 29.765765][ T291] br1: port 1(veth1) entered blocking state [ 29.766181][ T291] br1: port 1(veth1) entered disabled state [ 29.766896][ T291] veth1: entered allmulticast mode [ 29.768769][ T291] veth1: entered promiscuous mode [ 29.916312][ T8] br1: port 1(veth1) entered blocking state [ 29.916633][ T8] br1: port 1(veth1) entered forwarding state [ 30.038774][ T294] br1: port 2(veth2) entered blocking state [ 30.039037][ T294] br1: port 2(veth2) entered disabled state [ 30.039284][ T294] veth2: entered allmulticast mode [ 30.042096][ T294] veth2: entered promiscuous mode [ 30.192182][ T49] br1: port 2(veth2) entered blocking state [ 30.192446][ T49] br1: port 2(veth2) entered forwarding state [ 36.980845][ C1] ------------[ cut here ]------------ [ 36.981139][ C1] kernel BUG at net/core/skbuff.c:3505! [ 36.981320][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 36.981511][ C1] CPU: 1 PID: 314 Comm: ping Not tainted 6.8.0-rc6-virtme #1 [ 36.981732][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.982072][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 36.982231][ C1] 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 17 a6 91 fe 8b [ 36.982742][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 36.982928][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000450c39 [ 36.983142][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880022861c8 [ 36.983358][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff5bdc5ea [ 36.983574][ C1] R10: ffffffffadee2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 36.983791][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888003ea7408 [ 36.984006][ C1] FS: 00007fd4ae63a300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 36.984262][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.984444][ C1] CR2: 00007ffc1eb04840 CR3: 000000000760c002 CR4: 0000000000770ef0 [ 36.984661][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.984878][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.985093][ C1] PKRU: 55555554 [ 36.985204][ C1] Call Trace: [ 36.985314][ C1] [ 36.985389][ C1] ? die+0x37/0x90 [ 36.985502][ C1] ? do_trap+0x19e/0x260 [ 36.985614][ C1] ? __skb_checksum+0x6f4/0x980 [ 36.985758][ C1] ? do_error_trap+0xbe/0x180 [ 36.985905][ C1] ? __skb_checksum+0x6f4/0x980 [ 36.986049][ C1] ? __skb_checksum+0x6f4/0x980 [ 36.986195][ C1] ? handle_invalid_op+0x2c/0x40 [ 36.986339][ C1] ? __skb_checksum+0x6f4/0x980 [ 36.986485][ C1] ? exc_invalid_op+0x30/0x50 [ 36.986630][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 36.986782][ C1] ? __skb_checksum+0x6f4/0x980 [ 36.986927][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 36.987076][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 36.987259][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 36.987403][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 36.987549][ C1] icmp_rcv+0x4ab/0xec0 [ 36.987663][ C1] ip_protocol_deliver_rcu+0x2e5/0x360 [ 36.987812][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 36.987955][ C1] ip_local_deliver+0x19d/0x480 [ 36.988098][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 36.988254][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 36.988439][ C1] ip_rcv+0x564/0x740 [ 36.988549][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 36.988696][ C1] ? lock_acquire.part.0+0xec/0x340 [ 36.988842][ C1] ? process_backlog+0x1ef/0x5e0 [ 36.988992][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 36.989135][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 36.989317][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 36.989501][ C1] ? lock_acquire+0x1c1/0x220 [ 36.989648][ C1] ? process_backlog+0x1ef/0x5e0 [ 36.989795][ C1] process_backlog+0xd5/0x5e0 [ 36.989941][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 36.990085][ C1] net_rx_action+0x43a/0xb30 [ 36.990233][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 36.990377][ C1] ? hlock_class+0x30/0x130 [ 36.990524][ C1] ? mark_held_locks+0x9e/0xe0 [ 36.990668][ C1] __do_softirq+0x1b9/0x7ff [ 36.990820][ C1] ? __neigh_event_send+0x2df/0x1230 [ 36.990968][ C1] do_softirq+0x4d/0xa0 [ 36.991079][ C1] [ 36.991153][ C1] [ 36.991225][ C1] __local_bh_enable_ip+0xf6/0x120 [ 36.991369][ C1] __neigh_event_send+0x2e4/0x1230 [ 36.991517][ C1] neigh_resolve_output+0x470/0x7c0 [ 36.991659][ C1] ? __local_bh_enable_ip+0xa6/0x120 [ 36.991806][ C1] ? ___neigh_create+0x8d0/0xf60 [ 36.991951][ C1] ip_finish_output2+0x616/0x18e0 [ 36.992107][ C1] ? __pfx_get_random_u32+0x10/0x10 [ 36.992263][ C1] ? __lock_acquire+0xaf2/0x1570 [ 36.992408][ C1] ? __pfx_raw_getfrag+0x10/0x10 [ 36.992554][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 36.992701][ C1] ? __pfx_vrf_ip_out_direct_finish+0x10/0x10 [vrf] [ 36.992890][ C1] ? __ip_finish_output+0x10f/0x770 [ 36.993038][ C1] ip_output+0x16b/0x4f0 [ 36.993186][ C1] ? __ip_local_out+0x4f7/0x800 [ 36.993334][ C1] ? __pfx_ip_output+0x10/0x10 [ 36.993481][ C1] ? __ip_make_skb+0xd73/0x1dc0 [ 36.993633][ C1] ? __pfx_raw_getfrag+0x10/0x10 [ 36.993778][ C1] ? ip_append_data+0xe5/0x180 [ 36.993923][ C1] ip_push_pending_frames+0x24b/0x480 [ 36.994070][ C1] raw_sendmsg+0xf6b/0x1950 [ 36.994213][ C1] ? __pfx_validate_chain+0x10/0x10 [ 36.994361][ C1] ? __pfx_raw_sendmsg+0x10/0x10 [ 36.994506][ C1] ? __lock_acquire+0xaf2/0x1570 [ 36.994654][ C1] ? find_held_lock+0x2c/0x110 [ 36.994799][ C1] ? __lock_release+0x104/0x460 [ 36.994942][ C1] ? __might_fault+0x11f/0x180 [ 36.995089][ C1] ? __pfx___lock_release+0x10/0x10 [ 36.995234][ C1] ? hlock_class+0x4e/0x130 [ 36.995379][ C1] ? lock_acquire+0x1c1/0x220 [ 36.995523][ C1] ? __might_fault+0xc6/0x180 [ 36.995670][ C1] ? __might_fault+0x11f/0x180 [ 36.995813][ C1] ? __sys_sendto+0x332/0x410 [ 36.995963][ C1] __sys_sendto+0x332/0x410 [ 36.996106][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 36.996250][ C1] ? do_user_addr_fault+0x3fa/0xba0 [ 36.996395][ C1] ? reacquire_held_locks+0x22f/0x4f0 [ 36.996544][ C1] ? __lock_release+0x104/0x460 [ 36.996688][ C1] ? do_user_addr_fault+0x469/0xba0 [ 36.996836][ C1] ? __pfx___lock_release+0x10/0x10 [ 36.996980][ C1] ? __up_read+0x1a8/0x790 [ 36.997125][ C1] ? __pfx___up_read+0x10/0x10 [ 36.997268][ C1] ? do_user_addr_fault+0x469/0xba0 [ 36.997413][ C1] __x64_sys_sendto+0xe0/0x1c0 [ 36.997555][ C1] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 36.997736][ C1] do_syscall_64+0xc9/0x1e0 [ 36.997878][ C1] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 36.998063][ C1] RIP: 0033:0x7fd4ae91085a [ 36.998212][ C1] 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 [ 36.998722][ C1] RSP: 002b:00007ffc1eb05288 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.998943][ C1] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fd4ae91085a [ 36.999162][ C1] RDX: 0000000000000040 RSI: 0000000000585340 RDI: 0000000000000005 [ 36.999376][ C1] RBP: 00007ffc1eb052e0 R08: 00000000004185e0 R09: 0000000000000010 [ 36.999594][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000054 [ 36.999811][ C1] R13: 000000000040305a R14: 0000000000415dd0 R15: 00007fd4aea30000 [ 37.000036][ C1] [ 37.000148][ C1] Modules linked in: bridge stp llc sch_ingress vrf veth [ 37.000350][ C1] ---[ end trace 0000000000000000 ]--- [ 37.000494][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 37.000642][ C1] 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 17 a6 91 fe 8b [ 37.001188][ C1] RSP: 0018:ffffc900001c8920 EFLAGS: 00010202 [ 37.001377][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 1ffff11000450c39 [ 37.001591][ C1] RDX: 0000000000000040 RSI: 0000000000000000 RDI: ffff8880022861c8 [ 37.001813][ C1] RBP: 0000000000000000 R08: ffffc900001c89e0 R09: fffffbfff5bdc5ea [ 37.002031][ C1] R10: ffffffffadee2f57 R11: dffffc0000000000 R12: 0000000000000000 [ 37.002279][ C1] R13: 0000000000000000 R14: ffffc900001c89e0 R15: ffff888003ea7408 [ 37.002492][ C1] FS: 00007fd4ae63a300(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 37.002748][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.002927][ C1] CR2: 00007ffc1eb04840 CR3: 000000000760c002 CR4: 0000000000770ef0 [ 37.003143][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.003359][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.003570][ C1] PKRU: 55555554 [ 37.003683][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 37.004021][ C1] Kernel Offset: 0x28800000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 37.004359][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr