[ 28.656651][ T287] 8021q: 802.1Q VLAN Support v1.8 [ 34.095445][ T333] br1: port 1(vx100) entered blocking state [ 34.095781][ T333] br1: port 1(vx100) entered disabled state [ 34.096056][ T333] vx100: entered allmulticast mode [ 34.097935][ T333] vx100: entered promiscuous mode [ 34.098733][ T333] br1: port 1(vx100) entered blocking state [ 34.099017][ T333] br1: port 1(vx100) entered forwarding state [ 34.396836][ T335] br1: port 2(veth1) entered blocking state [ 34.397142][ T335] br1: port 2(veth1) entered disabled state [ 34.397378][ T335] veth1: entered allmulticast mode [ 34.399872][ T335] veth1: entered promiscuous mode [ 34.532340][ T47] br1: port 2(veth1) entered blocking state [ 34.532688][ T47] br1: port 2(veth1) entered forwarding state [ 34.861021][ T338] br1: port 3(veth2) entered blocking state [ 34.861282][ T338] br1: port 3(veth2) entered disabled state [ 34.861522][ T338] veth2: entered allmulticast mode [ 34.863346][ T338] veth2: entered promiscuous mode [ 35.002120][ T49] br1: port 3(veth2) entered blocking state [ 35.002641][ T49] br1: port 3(veth2) entered forwarding state [ 37.413598][ C1] ------------[ cut here ]------------ [ 37.413936][ C1] kernel BUG at net/core/skbuff.c:3505! [ 37.414115][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 37.414302][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.8.0-rc6-virtme #1 [ 37.414527][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 37.414842][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 37.415000][ 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 [ 37.415509][ C1] RSP: 0018:ffffc9000019f7c8 EFLAGS: 00010202 [ 37.415700][ C1] RAX: 00000000000032ac RBX: 0000000000000008 RCX: 1ffff11000e43e41 [ 37.415912][ C1] RDX: 000000000000007a RSI: dffffc0000000000 RDI: ffff88800721f208 [ 37.416120][ C1] RBP: 00000000000032ac R08: 0000000000000008 R09: fffffbfff355c5ea [ 37.416345][ C1] R10: ffffffff9aae2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 37.416569][ C1] R13: 0000000000000000 R14: ffffc9000019f888 R15: ffff888003759088 [ 37.416783][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 37.417031][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.417209][ C1] CR2: 00007f76e950b028 CR3: 000000000598c002 CR4: 0000000000770ef0 [ 37.417421][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.417640][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.417856][ C1] PKRU: 55555554 [ 37.417962][ C1] Call Trace: [ 37.418068][ C1] [ 37.418141][ C1] ? die+0x37/0x90 [ 37.418255][ C1] ? do_trap+0x19e/0x260 [ 37.418365][ C1] ? __skb_checksum+0x6f4/0x980 [ 37.418507][ C1] ? do_error_trap+0xbe/0x180 [ 37.418647][ C1] ? __skb_checksum+0x6f4/0x980 [ 37.418789][ C1] ? __skb_checksum+0x6f4/0x980 [ 37.418930][ C1] ? handle_invalid_op+0x2c/0x40 [ 37.419076][ C1] ? __skb_checksum+0x6f4/0x980 [ 37.419219][ C1] ? exc_invalid_op+0x30/0x50 [ 37.419360][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 37.419506][ C1] ? __skb_checksum+0x6f4/0x980 [ 37.419656][ C1] ? __skb_checksum+0x112/0x980 [ 37.419799][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 37.419944][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 37.420127][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 37.420268][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 37.420417][ C1] icmp_rcv+0x4ab/0xec0 [ 37.420541][ C1] ip_protocol_deliver_rcu+0x2e5/0x360 [ 37.420694][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 37.420848][ C1] ip_local_deliver+0x19d/0x480 [ 37.421001][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 37.421154][ C1] ? ip_rcv_finish_core.constprop.0+0x522/0x1300 [ 37.421334][ C1] ip_rcv+0x564/0x740 [ 37.421441][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 37.421586][ C1] ? lock_acquire.part.0+0xec/0x340 [ 37.421734][ C1] ? process_backlog+0x1ef/0x5e0 [ 37.421884][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 37.422031][ C1] __netif_receive_skb_one_core+0x166/0x1b0 [ 37.422215][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 37.422389][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 37.422540][ C1] ? lock_acquire+0x1c1/0x220 [ 37.422684][ C1] ? process_backlog+0x1ef/0x5e0 [ 37.422834][ C1] process_backlog+0xd5/0x5e0 [ 37.422975][ C1] ? __lock_release+0x104/0x460 [ 37.423130][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 37.423275][ C1] net_rx_action+0x43a/0xb30 [ 37.423420][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 37.423565][ C1] ? __pfx___schedule+0x10/0x10 [ 37.423713][ C1] ? __pfx___lock_release+0x10/0x10 [ 37.423857][ C1] __do_softirq+0x1b9/0x7ff [ 37.424008][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 37.424166][ C1] run_ksoftirqd+0x2e/0x60 [ 37.424310][ C1] smpboot_thread_fn+0x30b/0x840 [ 37.424459][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 37.424600][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 37.424741][ C1] kthread+0x28f/0x360 [ 37.424846][ C1] ? __pfx_kthread+0x10/0x10 [ 37.424986][ C1] ret_from_fork+0x31/0x70 [ 37.425128][ C1] ? __pfx_kthread+0x10/0x10 [ 37.425269][ C1] ret_from_fork_asm+0x1b/0x30 [ 37.425416][ C1] [ 37.425523][ C1] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth [ 37.425826][ C1] ---[ end trace 0000000000000000 ]--- [ 37.425967][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 37.426109][ 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 [ 37.426604][ C1] RSP: 0018:ffffc9000019f7c8 EFLAGS: 00010202 [ 37.426786][ C1] RAX: 00000000000032ac RBX: 0000000000000008 RCX: 1ffff11000e43e41 [ 37.426995][ C1] RDX: 000000000000007a RSI: dffffc0000000000 RDI: ffff88800721f208 [ 37.427202][ C1] RBP: 00000000000032ac R08: 0000000000000008 R09: fffffbfff355c5ea [ 37.427414][ C1] R10: ffffffff9aae2f57 R11: dffffc0000000000 R12: 0000000000000008 [ 37.427633][ C1] R13: 0000000000000000 R14: ffffc9000019f888 R15: ffff888003759088 [ 37.427841][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 37.428084][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.428258][ C1] CR2: 00007f76e950b028 CR3: 000000000598c002 CR4: 0000000000770ef0 [ 37.428467][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.428677][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.428888][ C1] PKRU: 55555554 [ 37.429003][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 37.429343][ C1] Kernel Offset: 0x15400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 37.429659][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr