[ 30.104599][ T286] 8021q: 802.1Q VLAN Support v1.8 [ 35.568404][ T330] br1: port 1(vx100) entered blocking state [ 35.569529][ T330] br1: port 1(vx100) entered disabled state [ 35.569867][ T330] vx100: entered allmulticast mode [ 35.572251][ T330] vx100: entered promiscuous mode [ 35.573070][ T330] br1: port 1(vx100) entered blocking state [ 35.573374][ T330] br1: port 1(vx100) entered forwarding state [ 35.869171][ T332] br1: port 2(veth1) entered blocking state [ 35.869432][ T332] br1: port 2(veth1) entered disabled state [ 35.869690][ T332] veth1: entered allmulticast mode [ 35.871496][ T332] veth1: entered promiscuous mode [ 36.010151][ T8] br1: port 2(veth1) entered blocking state [ 36.010576][ T8] br1: port 2(veth1) entered forwarding state [ 36.320939][ T335] br1: port 3(veth2) entered blocking state [ 36.321180][ T335] br1: port 3(veth2) entered disabled state [ 36.321418][ T335] veth2: entered allmulticast mode [ 36.323204][ T335] veth2: entered promiscuous mode [ 36.507637][ T28] br1: port 3(veth2) entered blocking state [ 36.507961][ T28] br1: port 3(veth2) entered forwarding state [ 37.345858][ T342] ip (342) used greatest stack depth: 23232 bytes left [ 41.574369][ T378] br2: port 1(w1) entered blocking state [ 41.574680][ T378] br2: port 1(w1) entered disabled state [ 41.574908][ T378] w1: entered allmulticast mode [ 41.576774][ T378] w1: entered promiscuous mode [ 42.638503][ T385] br2: port 2(vx100) entered blocking state [ 42.639221][ T385] br2: port 2(vx100) entered disabled state [ 42.639478][ T385] vx100: entered allmulticast mode [ 42.641338][ T385] vx100: entered promiscuous mode [ 42.641827][ T385] br2: port 2(vx100) entered blocking state [ 42.642050][ T385] br2: port 2(vx100) entered forwarding state [ 43.848925][ T8] br2: port 1(w1) entered blocking state [ 43.849391][ T8] br2: port 1(w1) entered forwarding state [ 47.460311][ T420] br2: port 1(w1) entered blocking state [ 47.460582][ T420] br2: port 1(w1) entered disabled state [ 47.461117][ T420] w1: entered allmulticast mode [ 47.462930][ T420] w1: entered promiscuous mode [ 48.462077][ T428] br2: port 2(vx100) entered blocking state [ 48.462368][ T428] br2: port 2(vx100) entered disabled state [ 48.462671][ T428] vx100: entered allmulticast mode [ 48.464493][ T428] vx100: entered promiscuous mode [ 48.465014][ T428] br2: port 2(vx100) entered blocking state [ 48.465320][ T428] br2: port 2(vx100) entered forwarding state [ 48.699593][ C3] ------------[ cut here ]------------ [ 48.699985][ C3] kernel BUG at net/core/skbuff.c:3505! [ 48.700198][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 48.700385][ C3] CPU: 3 PID: 32 Comm: ksoftirqd/3 Not tainted 6.8.0-rc6-virtme #1 [ 48.700609][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 48.700941][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 48.701098][ 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 17 a6 91 fe 8b [ 48.701603][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010206 [ 48.701787][ C3] RAX: 0000000000003a6a RBX: 0000000000000008 RCX: 1ffff11000be5f11 [ 48.702002][ C3] RDX: 00000000000000aa RSI: dffffc0000000000 RDI: ffff888005f2f888 [ 48.702218][ C3] RBP: 0000000000003a6a R08: 0000000000000008 R09: ffffed100046cda9 [ 48.702431][ C3] R10: ffff8880068fe988 R11: ffff888005f2f780 R12: 0000000000000008 [ 48.702640][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff8880068fe988 [ 48.702850][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 48.703099][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.703277][ C3] CR2: 00007f39d756b270 CR3: 000000001c31e006 CR4: 0000000000770ef0 [ 48.703495][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.703705][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.703950][ C3] PKRU: 55555554 [ 48.704064][ C3] Call Trace: [ 48.704172][ C3] [ 48.704245][ C3] ? die+0x37/0x90 [ 48.704357][ C3] ? do_trap+0x19e/0x260 [ 48.704467][ C3] ? __skb_checksum+0x6f4/0x980 [ 48.704613][ C3] ? do_error_trap+0xbe/0x180 [ 48.704758][ C3] ? __skb_checksum+0x6f4/0x980 [ 48.704908][ C3] ? __skb_checksum+0x6f4/0x980 [ 48.705052][ C3] ? handle_invalid_op+0x2c/0x40 [ 48.705192][ C3] ? __skb_checksum+0x6f4/0x980 [ 48.705332][ C3] ? exc_invalid_op+0x30/0x50 [ 48.705473][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 48.705623][ C3] ? __skb_checksum+0x6f4/0x980 [ 48.705769][ C3] ? __pfx___lock_release+0x10/0x10 [ 48.705914][ C3] ? hlock_class+0x4e/0x130 [ 48.706065][ C3] __skb_checksum_complete+0xb1/0x3c0 [ 48.706221][ C3] ? __pfx___skb_checksum_complete+0x10/0x10 [ 48.706396][ C3] ? __pfx_csum_partial_ext+0x10/0x10 [ 48.706539][ C3] ? __pfx_csum_block_add_ext+0x10/0x10 [ 48.706681][ C3] ? ipv6_raw_deliver+0x34d/0x7a0 [ 48.706828][ C3] icmpv6_rcv+0x3ca/0x1590 [ 48.706975][ C3] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 48.707117][ C3] ? ip6_route_input+0x5a4/0xa50 [ 48.707271][ C3] ip6_input_finish+0x120/0x260 [ 48.707415][ C3] ip6_input+0xca/0x380 [ 48.707524][ C3] ? __pfx_ip6_input+0x10/0x10 [ 48.707672][ C3] ? ip6_rcv_core+0x9e5/0x1ae0 [ 48.707845][ C3] ipv6_rcv+0x3f9/0x810 [ 48.707958][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 48.708101][ C3] ? lock_acquire.part.0+0xec/0x340 [ 48.708243][ C3] ? process_backlog+0x1ef/0x5e0 [ 48.708393][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 48.708545][ C3] __netif_receive_skb_one_core+0x118/0x1b0 [ 48.708737][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 48.708912][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 48.709058][ C3] ? lock_acquire+0x1c1/0x220 [ 48.709199][ C3] ? process_backlog+0x1ef/0x5e0 [ 48.709342][ C3] process_backlog+0xd5/0x5e0 [ 48.709487][ C3] ? __lock_release+0x104/0x460 [ 48.709635][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 48.709779][ C3] net_rx_action+0x43a/0xb30 [ 48.709937][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 48.710084][ C3] ? __pfx___schedule+0x10/0x10 [ 48.710227][ C3] ? __pfx___lock_release+0x10/0x10 [ 48.710389][ C3] __do_softirq+0x1b9/0x7ff [ 48.710616][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 48.710759][ C3] run_ksoftirqd+0x2e/0x60 [ 48.710900][ C3] smpboot_thread_fn+0x30b/0x840 [ 48.711043][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 48.711193][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 48.711419][ C3] kthread+0x28f/0x360 [ 48.711531][ C3] ? __pfx_kthread+0x10/0x10 [ 48.711767][ C3] ret_from_fork+0x31/0x70 [ 48.711935][ C3] ? __pfx_kthread+0x10/0x10 [ 48.712076][ C3] ret_from_fork_asm+0x1b/0x30 [ 48.712225][ C3] [ 48.712331][ C3] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth [ 48.712649][ C3] ---[ end trace 0000000000000000 ]--- [ 48.712795][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 48.712948][ 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 17 a6 91 fe 8b [ 48.713461][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010206 [ 48.713647][ C3] RAX: 0000000000003a6a RBX: 0000000000000008 RCX: 1ffff11000be5f11 [ 48.713857][ C3] RDX: 00000000000000aa RSI: dffffc0000000000 RDI: ffff888005f2f888 [ 48.714160][ C3] RBP: 0000000000003a6a R08: 0000000000000008 R09: ffffed100046cda9 [ 48.714382][ C3] R10: ffff8880068fe988 R11: ffff888005f2f780 R12: 0000000000000008 [ 48.714602][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff8880068fe988 [ 48.714830][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 48.715078][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.715332][ C3] CR2: 00007f39d756b270 CR3: 000000001c31e006 CR4: 0000000000770ef0 [ 48.715548][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.715765][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.716099][ C3] PKRU: 55555554 [ 48.716288][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 48.716569][ C3] Kernel Offset: 0x34c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 48.716882][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr