[ 33.690729][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 40.473128][ T336] br1: port 1(vx10) entered blocking state [ 40.474089][ T336] br1: port 1(vx10) entered disabled state [ 40.474660][ T336] vx10: entered allmulticast mode [ 40.479891][ T336] vx10: entered promiscuous mode [ 40.481073][ T336] br1: port 1(vx10) entered blocking state [ 40.481557][ T336] br1: port 1(vx10) entered forwarding state [ 41.104795][ T341] br1: port 2(vx20) entered blocking state [ 41.105076][ T341] br1: port 2(vx20) entered disabled state [ 41.105331][ T341] vx20: entered allmulticast mode [ 41.107286][ T341] vx20: entered promiscuous mode [ 41.107836][ T341] br1: port 2(vx20) entered blocking state [ 41.108396][ T341] br1: port 2(vx20) entered forwarding state [ 41.414101][ T343] br1: port 3(veth1) entered blocking state [ 41.414358][ T343] br1: port 3(veth1) entered disabled state [ 41.414617][ T343] veth1: entered allmulticast mode [ 41.416488][ T343] veth1: entered promiscuous mode [ 41.566361][ T47] br1: port 3(veth1) entered blocking state [ 41.566909][ T47] br1: port 3(veth1) entered forwarding state [ 42.151306][ T348] br1: port 4(veth2) entered blocking state [ 42.151567][ T348] br1: port 4(veth2) entered disabled state [ 42.151839][ T348] veth2: entered allmulticast mode [ 42.154441][ T348] veth2: entered promiscuous mode [ 42.337839][ T49] br1: port 4(veth2) entered blocking state [ 42.338234][ T49] br1: port 4(veth2) entered forwarding state [ 45.991122][ C1] ------------[ cut here ]------------ [ 45.991504][ C1] kernel BUG at net/core/skbuff.c:3505! [ 45.991771][ C1] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 45.992063][ C1] CPU: 1 PID: 22 Comm: ksoftirqd/1 Not tainted 6.8.0-rc6-virtme #1 [ 45.992410][ C1] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 45.992882][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 45.993106][ 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 [ 45.993849][ C1] RSP: 0018:ffffc9000019f740 EFLAGS: 00010202 [ 45.994110][ C1] RAX: 000000000000cd6b RBX: 0000000000000008 RCX: 1ffff11000ff7259 [ 45.994425][ C1] RDX: 00000000000000ce RSI: dffffc0000000000 RDI: ffff888007fb92c8 [ 45.994744][ C1] RBP: 000000000000cd6b R08: 0000000000000008 R09: ffffed1000734989 [ 45.995047][ C1] R10: ffff888008e38288 R11: ffff888007fb9000 R12: 0000000000000008 [ 45.995358][ C1] R13: 0000000000000000 R14: ffffc9000019f800 R15: ffff888008e38288 [ 45.995683][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 45.996084][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.996371][ C1] CR2: 00007f59db777270 CR3: 000000002831e004 CR4: 0000000000770ef0 [ 45.996728][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.997063][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.997389][ C1] PKRU: 55555554 [ 45.997556][ C1] Call Trace: [ 45.997725][ C1] [ 45.997849][ C1] ? die+0x37/0x90 [ 45.998011][ C1] ? do_trap+0x19e/0x260 [ 45.998167][ C1] ? __skb_checksum+0x6f4/0x980 [ 45.998385][ C1] ? do_error_trap+0xbe/0x180 [ 45.998585][ C1] ? __skb_checksum+0x6f4/0x980 [ 45.998788][ C1] ? __skb_checksum+0x6f4/0x980 [ 45.998998][ C1] ? handle_invalid_op+0x2c/0x40 [ 45.999202][ C1] ? __skb_checksum+0x6f4/0x980 [ 45.999410][ C1] ? exc_invalid_op+0x30/0x50 [ 45.999639][ C1] ? asm_exc_invalid_op+0x1a/0x20 [ 45.999874][ C1] ? __skb_checksum+0x6f4/0x980 [ 46.000084][ C1] ? __pfx___lock_release+0x10/0x10 [ 46.000303][ C1] ? hlock_class+0x4e/0x130 [ 46.000513][ C1] __skb_checksum_complete+0xb1/0x3c0 [ 46.000734][ C1] ? __pfx___skb_checksum_complete+0x10/0x10 [ 46.001009][ C1] ? __pfx_csum_partial_ext+0x10/0x10 [ 46.001237][ C1] ? __pfx_csum_block_add_ext+0x10/0x10 [ 46.001470][ C1] ? ipv6_raw_deliver+0x34d/0x7a0 [ 46.001689][ C1] icmpv6_rcv+0x3ca/0x1590 [ 46.001911][ C1] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 46.002144][ C1] ip6_input_finish+0x120/0x260 [ 46.002357][ C1] ip6_input+0xca/0x380 [ 46.002520][ C1] ? __pfx_ip6_input+0x10/0x10 [ 46.002733][ C1] ? ip6_rcv_core+0x9a7/0x1ae0 [ 46.002959][ C1] ? ip6_rcv_core+0x9ac/0x1ae0 [ 46.003180][ C1] ipv6_rcv+0x3f9/0x810 [ 46.003354][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 46.003576][ C1] ? lock_acquire.part.0+0xec/0x340 [ 46.003799][ C1] ? process_backlog+0x1ef/0x5e0 [ 46.004028][ C1] ? __pfx_ipv6_rcv+0x10/0x10 [ 46.004242][ C1] __netif_receive_skb_one_core+0x118/0x1b0 [ 46.004518][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 46.004789][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 46.005016][ C1] ? lock_acquire+0x1c1/0x220 [ 46.005226][ C1] ? process_backlog+0x1ef/0x5e0 [ 46.005452][ C1] process_backlog+0xd5/0x5e0 [ 46.005674][ C1] ? __lock_release+0x104/0x460 [ 46.005902][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 46.006120][ C1] net_rx_action+0x43a/0xb30 [ 46.006345][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 46.006554][ C1] ? __pfx___schedule+0x10/0x10 [ 46.006793][ C1] ? __pfx___lock_release+0x10/0x10 [ 46.007152][ C1] __do_softirq+0x1b9/0x7ff [ 46.007381][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 46.007608][ C1] run_ksoftirqd+0x2e/0x60 [ 46.007828][ C1] smpboot_thread_fn+0x30b/0x840 [ 46.008191][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 46.008407][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 46.008616][ C1] kthread+0x28f/0x360 [ 46.008793][ C1] ? __pfx_kthread+0x10/0x10 [ 46.009021][ C1] ret_from_fork+0x31/0x70 [ 46.009235][ C1] ? __pfx_kthread+0x10/0x10 [ 46.009450][ C1] ret_from_fork_asm+0x1b/0x30 [ 46.009672][ C1] [ 46.009844][ C1] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth [ 46.010446][ C1] ---[ end trace 0000000000000000 ]--- [ 46.010813][ C1] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 46.011063][ 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 [ 46.011986][ C1] RSP: 0018:ffffc9000019f740 EFLAGS: 00010202 [ 46.012270][ C1] RAX: 000000000000cd6b RBX: 0000000000000008 RCX: 1ffff11000ff7259 [ 46.012735][ C1] RDX: 00000000000000ce RSI: dffffc0000000000 RDI: ffff888007fb92c8 [ 46.013071][ C1] RBP: 000000000000cd6b R08: 0000000000000008 R09: ffffed1000734989 [ 46.013663][ C1] R10: ffff888008e38288 R11: ffff888007fb9000 R12: 0000000000000008 [ 46.013998][ C1] R13: 0000000000000000 R14: ffffc9000019f800 R15: ffff888008e38288 [ 46.014332][ C1] FS: 0000000000000000(0000) GS:ffff888036080000(0000) knlGS:0000000000000000 [ 46.014849][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.015273][ C1] CR2: 00007f59db777270 CR3: 000000002831e004 CR4: 0000000000770ef0 [ 46.015607][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.016107][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.016442][ C1] PKRU: 55555554 [ 46.016600][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 46.017033][ C1] Kernel Offset: 0x34400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 46.017522][ C1] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr