[ 82.201740][ T597] br1: port 1(vx1) entered blocking state [ 82.201977][ T597] br1: port 1(vx1) entered disabled state [ 82.202679][ T597] vx1: entered allmulticast mode [ 82.204474][ T597] vx1: entered promiscuous mode [ 82.205530][ T597] br1: port 1(vx1) entered blocking state [ 82.205730][ T597] br1: port 1(vx1) entered forwarding state [ 82.343783][ T598] br1: port 2(veth1) entered blocking state [ 82.344095][ T598] br1: port 2(veth1) entered disabled state [ 82.344469][ T598] veth1: entered allmulticast mode [ 82.346475][ T598] veth1: entered promiscuous mode [ 82.485205][ T41] br1: port 2(veth1) entered blocking state [ 82.485440][ T41] br1: port 2(veth1) entered forwarding state [ 82.617809][ T600] br1: port 3(veth2) entered blocking state [ 82.618071][ T600] br1: port 3(veth2) entered disabled state [ 82.618622][ T600] veth2: entered allmulticast mode [ 82.621174][ T600] veth2: entered promiscuous mode [ 82.759541][ T10] br1: port 3(veth2) entered blocking state [ 82.759856][ T10] br1: port 3(veth2) entered forwarding state [ 85.035398][ C1] ------------[ cut here ]------------ [ 85.035708][ C1] kernel BUG at net/core/skbuff.c:3505! [ 85.035961][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 85.036249][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.8.0-rc6-virtme #1 [ 85.036592][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 85.037091][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 85.037333][ 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 [ 85.038115][ C1] RSP: 0018:ffffc9000019f7c8 EFLAGS: 00010202 [ 85.038406][ C1] RAX: 000000000000f485 RBX: 0000000000000008 RCX: 1ffff11000bf1779 [ 85.038746][ C1] RDX: 000000000000007a RSI: dffffc0000000000 RDI: ffff888005f8bbc8 [ 85.039081][ C1] RBP: 000000000000f485 R08: 0000000000000008 R09: fffffbfff7a1c5ea [ 85.039425][ C1] R10: ffffffffbd0e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 85.039764][ C1] R13: 0000000000000000 R14: ffffc9000019f888 R15: ffff888005604448 [ 85.040100][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 85.040490][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.040770][ C1] CR2: 00007f6fba1a3000 CR3: 000000002911e003 CR4: 0000000000770ef0 [ 85.041110][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.041448][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.041781][ C1] PKRU: 55555554 [ 85.041949][ C1] Call Trace: [ 85.042119][ C1] [ 85.042238][ C1] ? die+0x37/0x90 [ 85.042412][ C1] ? do_trap+0x19e/0x260 [ 85.042584][ C1] ? __skb_checksum+0x6f4/0x980 [ 85.042808][ C1] ? do_error_trap+0xbe/0x180 [ 85.043032][ C1] ? __skb_checksum+0x6f4/0x980 [ 85.043256][ C1] ? __skb_checksum+0x6f4/0x980 [ 85.043492][ C1] ? handle_invalid_op+0x2c/0x40 [ 85.043714][ C1] ? __skb_checksum+0x6f4/0x980 [ 85.043942][ C1] ? exc_invalid_op+0x30/0x50 [ 85.044166][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 85.044400][ C1] ? __skb_checksum+0x6f4/0x980 [ 85.044630][ C1] ? __skb_checksum+0x112/0x980 [ 85.044862][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 85.045086][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 85.045366][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 85.045585][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 85.045810][ C1] icmp_rcv+0x4ab/0xec0 [ 85.045987][ C1] ip_protocol_deliver_rcu+0x2e5/0x360 [ 85.046210][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 85.046435][ C1] ip_local_deliver+0x19d/0x480 [ 85.046658][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 85.046883][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 85.047159][ C1] ip_rcv+0x564/0x740 [ 85.047326][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 85.047547][ C1] ? lock_acquire.part.0+0xec/0x340 [ 85.047771][ C1] ? process_backlog+0x1ef/0x5e0 [ 85.047996][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 85.048217][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 85.048495][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 85.048775][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 85.048996][ C1] ? lock_acquire+0x1c1/0x220 [ 85.049218][ C1] ? process_backlog+0x1ef/0x5e0 [ 85.049440][ C1] process_backlog+0xd5/0x5e0 [ 85.049664][ C1] ? __lock_release+0x104/0x460 [ 85.049886][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 85.050111][ C1] net_rx_action+0x43a/0xb30 [ 85.050337][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 85.050555][ C1] ? __pfx___schedule+0x10/0x10 [ 85.050784][ C1] ? __pfx___lock_release+0x10/0x10 [ 85.051011][ C1] __do_softirq+0x1b9/0x7ff [ 85.051248][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 85.051471][ C1] run_ksoftirqd+0x2e/0x60 [ 85.051694][ C1] smpboot_thread_fn+0x30b/0x840 [ 85.051915][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 85.052140][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 85.052367][ C1] kthread+0x28f/0x360 [ 85.052540][ C1] ? __pfx_kthread+0x10/0x10 [ 85.052761][ C1] ret_from_fork+0x31/0x70 [ 85.052990][ C1] ? __pfx_kthread+0x10/0x10 [ 85.053214][ C1] ret_from_fork_asm+0x1b/0x30 [ 85.053456][ C1] [ 85.053726][ C1] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel act_mirred cls_flower 8021q bridge stp llc ip6_gre ip6_tunnel tunnel6 act_gact cls_matchall ip_gre gre sch_ingress vrf veth [ 85.054632][ C1] ---[ end trace 0000000000000000 ]--- [ 85.054864][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 85.055251][ 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 [ 85.056035][ C1] RSP: 0018:ffffc9000019f7c8 EFLAGS: 00010202 [ 85.056320][ C1] RAX: 000000000000f485 RBX: 0000000000000008 RCX: 1ffff11000bf1779 [ 85.056801][ C1] RDX: 000000000000007a RSI: dffffc0000000000 RDI: ffff888005f8bbc8 [ 85.057281][ C1] RBP: 000000000000f485 R08: 0000000000000008 R09: fffffbfff7a1c5ea [ 85.057612][ C1] R10: ffffffffbd0e2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 85.057940][ C1] R13: 0000000000000000 R14: ffffc9000019f888 R15: ffff888005604448 [ 85.058279][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 85.058661][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 85.059089][ C1] CR2: 00007f6fba1a3000 CR3: 000000002911e003 CR4: 0000000000770ef0 [ 85.059562][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 85.059891][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 85.060385][ C1] PKRU: 55555554 [ 85.060530][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 85.060915][ C1] Kernel Offset: 0x37a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 85.061333][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr