[ 462.549032][ T7887] br1: port 1(vx10) entered blocking state [ 462.550116][ T7887] br1: port 1(vx10) entered disabled state [ 462.550389][ T7887] vx10: entered allmulticast mode [ 462.552343][ T7887] vx10: entered promiscuous mode [ 462.553191][ T7887] br1: port 1(vx10) entered blocking state [ 462.553419][ T7887] br1: port 1(vx10) entered forwarding state [ 463.119066][ T7892] br1: port 2(vx20) entered blocking state [ 463.119332][ T7892] br1: port 2(vx20) entered disabled state [ 463.119577][ T7892] vx20: entered allmulticast mode [ 463.122013][ T7892] vx20: entered promiscuous mode [ 463.122571][ T7892] br1: port 2(vx20) entered blocking state [ 463.122789][ T7892] br1: port 2(vx20) entered forwarding state [ 463.430597][ T7894] br1: port 3(veth1) entered blocking state [ 463.430928][ T7894] br1: port 3(veth1) entered disabled state [ 463.431822][ T7894] veth1: entered allmulticast mode [ 463.433635][ T7894] veth1: entered promiscuous mode [ 463.570598][ T50] br1: port 3(veth1) entered blocking state [ 463.570927][ T50] br1: port 3(veth1) entered forwarding state [ 464.115560][ T7899] br1: port 4(veth2) entered blocking state [ 464.115802][ T7899] br1: port 4(veth2) entered disabled state [ 464.116092][ T7899] veth2: entered allmulticast mode [ 464.117935][ T7899] veth2: entered promiscuous mode [ 464.264584][ T47] br1: port 4(veth2) entered blocking state [ 464.264879][ T47] br1: port 4(veth2) entered forwarding state [ 467.882854][ C3] ------------[ cut here ]------------ [ 467.883132][ C3] kernel BUG at net/core/skbuff.c:3505! [ 467.883300][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 467.883485][ C3] CPU: 3 PID: 32 Comm: ksoftirqd/3 Not tainted 6.8.0-rc6-virtme #1 [ 467.883693][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 467.884001][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 467.884151][ 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 [ 467.884635][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010202 [ 467.884808][ C3] RAX: 0000000000001cbd RBX: 0000000000000008 RCX: 1ffff1100057fb69 [ 467.885011][ C3] RDX: 0000000000000092 RSI: dffffc0000000000 RDI: ffff888002bfdb48 [ 467.885210][ C3] RBP: 0000000000001cbd R08: 0000000000000008 R09: ffffed10005f33e9 [ 467.885416][ C3] R10: ffff888003756608 R11: ffff888002bfda40 R12: 0000000000000008 [ 467.885616][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff888003756608 [ 467.885821][ C3] FS: 0000000000000000(0000) GS:ffff88802fb80000(0000) knlGS:0000000000000000 [ 467.886058][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 467.886230][ C3] CR2: 000000000049bfa4 CR3: 0000000005e88002 CR4: 0000000000770ef0 [ 467.886456][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 467.886652][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 467.886852][ C3] PKRU: 55555554 [ 467.886955][ C3] Call Trace: [ 467.887055][ C3] [ 467.887124][ C3] ? die+0x37/0x90 [ 467.887240][ C3] ? do_trap+0x19e/0x260 [ 467.887347][ C3] ? __skb_checksum+0x6f4/0x980 [ 467.887489][ C3] ? do_error_trap+0xbe/0x180 [ 467.887622][ C3] ? __skb_checksum+0x6f4/0x980 [ 467.887753][ C3] ? __skb_checksum+0x6f4/0x980 [ 467.887887][ C3] ? handle_invalid_op+0x2c/0x40 [ 467.888018][ C3] ? __skb_checksum+0x6f4/0x980 [ 467.888151][ C3] ? exc_invalid_op+0x30/0x50 [ 467.888284][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 467.888424][ C3] ? __skb_checksum+0x6f4/0x980 [ 467.888565][ C3] ? __pfx___lock_release+0x10/0x10 [ 467.888702][ C3] ? hlock_class+0x4e/0x130 [ 467.888851][ C3] __skb_checksum_complete+0xb1/0x3c0 [ 467.888991][ C3] ? __pfx___skb_checksum_complete+0x10/0x10 [ 467.889157][ C3] ? __pfx_csum_partial_ext+0x10/0x10 [ 467.889294][ C3] ? __pfx_csum_block_add_ext+0x10/0x10 [ 467.889429][ C3] ? ipv6_raw_deliver+0x34d/0x7a0 [ 467.889565][ C3] icmpv6_rcv+0x3ca/0x1590 [ 467.889703][ C3] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 467.889846][ C3] ip6_input_finish+0x120/0x260 [ 467.889978][ C3] ip6_input+0xca/0x380 [ 467.890077][ C3] ? __pfx_ip6_input+0x10/0x10 [ 467.890217][ C3] ? ip6_rcv_core+0x9a7/0x1ae0 [ 467.890352][ C3] ? ip6_rcv_core+0x9ac/0x1ae0 [ 467.890489][ C3] ipv6_rcv+0x3f9/0x810 [ 467.890590][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 467.890724][ C3] ? lock_acquire.part.0+0xec/0x340 [ 467.890870][ C3] ? process_backlog+0x1ef/0x5e0 [ 467.891004][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 467.891142][ C3] __netif_receive_skb_one_core+0x118/0x1b0 [ 467.891311][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 467.891480][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 467.891616][ C3] ? lock_acquire+0x1c1/0x220 [ 467.891751][ C3] ? process_backlog+0x1ef/0x5e0 [ 467.891897][ C3] process_backlog+0xd5/0x5e0 [ 467.892031][ C3] ? __lock_release+0x104/0x460 [ 467.892163][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 467.892297][ C3] net_rx_action+0x43a/0xb30 [ 467.892428][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 467.892564][ C3] ? __pfx___schedule+0x10/0x10 [ 467.892701][ C3] ? __pfx___lock_release+0x10/0x10 [ 467.892844][ C3] __do_softirq+0x1b9/0x7ff [ 467.892983][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 467.893118][ C3] run_ksoftirqd+0x2e/0x60 [ 467.893250][ C3] smpboot_thread_fn+0x30b/0x840 [ 467.893386][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 467.893521][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 467.893669][ C3] kthread+0x28f/0x360 [ 467.893857][ C3] ? __pfx_kthread+0x10/0x10 [ 467.894010][ C3] ret_from_fork+0x31/0x70 [ 467.894141][ C3] ? __pfx_kthread+0x10/0x10 [ 467.894289][ C3] ret_from_fork_asm+0x1b/0x30 [ 467.894506][ C3] [ 467.894607][ C3] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel sch_ingress bridge stp llc 8021q vrf veth [ 467.894980][ C3] ---[ end trace 0000000000000000 ]--- [ 467.895290][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 467.895435][ 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 [ 467.895898][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010202 [ 467.896154][ C3] RAX: 0000000000001cbd RBX: 0000000000000008 RCX: 1ffff1100057fb69 [ 467.896354][ C3] RDX: 0000000000000092 RSI: dffffc0000000000 RDI: ffff888002bfdb48 [ 467.896634][ C3] RBP: 0000000000001cbd R08: 0000000000000008 R09: ffffed10005f33e9 [ 467.896932][ C3] R10: ffff888003756608 R11: ffff888002bfda40 R12: 0000000000000008 [ 467.897144][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff888003756608 [ 467.897433][ C3] FS: 0000000000000000(0000) GS:ffff88802fb80000(0000) knlGS:0000000000000000 [ 467.897670][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 467.897848][ C3] CR2: 000000000049bfa4 CR3: 0000000005e88002 CR4: 0000000000770ef0 [ 467.898133][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 467.898411][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 467.898607][ C3] PKRU: 55555554 [ 467.898709][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 467.899054][ C3] Kernel Offset: 0x35000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 467.899369][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr