[ 33.105788][ T311] br1: port 1(vx10) entered blocking state [ 33.106316][ T311] br1: port 1(vx10) entered disabled state [ 33.106635][ T311] vx10: entered allmulticast mode [ 33.108527][ T311] vx10: entered promiscuous mode [ 33.109868][ T311] br1: port 1(vx10) entered blocking state [ 33.110189][ T311] br1: port 1(vx10) entered forwarding state [ 33.705213][ T316] br1: port 2(vx20) entered blocking state [ 33.705445][ T316] br1: port 2(vx20) entered disabled state [ 33.706398][ T316] vx20: entered allmulticast mode [ 33.708200][ T316] vx20: entered promiscuous mode [ 33.708732][ T316] br1: port 2(vx20) entered blocking state [ 33.708950][ T316] br1: port 2(vx20) entered forwarding state [ 34.004835][ T318] br1: port 3(veth1) entered blocking state [ 34.005264][ T318] br1: port 3(veth1) entered disabled state [ 34.005659][ T318] veth1: entered allmulticast mode [ 34.009923][ T318] veth1: entered promiscuous mode [ 34.151348][ T62] br1: port 3(veth1) entered blocking state [ 34.151754][ T62] br1: port 3(veth1) entered forwarding state [ 34.310133][ T320] br1: port 4(veth2) entered blocking state [ 34.310377][ T320] br1: port 4(veth2) entered disabled state [ 34.310624][ T320] veth2: entered allmulticast mode [ 34.312658][ T320] veth2: entered promiscuous mode [ 34.441137][ T9] br1: port 4(veth2) entered blocking state [ 34.441369][ T9] br1: port 4(veth2) entered forwarding state [ 34.866684][ T325] br1: port 5(vx4001) entered blocking state [ 34.866933][ T325] br1: port 5(vx4001) entered disabled state [ 34.867176][ T325] vx4001: entered allmulticast mode [ 34.869790][ T325] vx4001: entered promiscuous mode [ 34.870315][ T325] br1: port 5(vx4001) entered blocking state [ 34.870535][ T325] br1: port 5(vx4001) entered forwarding state [ 36.033462][ T334] 8021q: 802.1Q VLAN Support v1.8 [ 36.068200][ C3] ------------[ cut here ]------------ [ 36.068454][ C3] kernel BUG at net/core/skbuff.c:3505! [ 36.068625][ C3] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 36.068805][ C3] CPU: 3 PID: 32 Comm: ksoftirqd/3 Not tainted 6.8.0-rc6-virtme #1 [ 36.069016][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.069315][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 36.069461][ 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 [ 36.069944][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010206 [ 36.070125][ C3] RAX: 000000000000f715 RBX: 0000000000000008 RCX: 1ffff11000ec7a31 [ 36.070326][ C3] RDX: 00000000000000a6 RSI: dffffc0000000000 RDI: ffff88800763d188 [ 36.070527][ C3] RBP: 000000000000f715 R08: 0000000000000008 R09: ffffed100061aa89 [ 36.070727][ C3] R10: ffff888003dfc7c8 R11: ffff88800763d080 R12: 0000000000000008 [ 36.070926][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff888003dfc7c8 [ 36.071128][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 36.071363][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.071536][ C3] CR2: 00007f80d4548000 CR3: 0000000022d1e003 CR4: 0000000000770ef0 [ 36.071734][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.071933][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.072135][ C3] PKRU: 55555554 [ 36.072243][ C3] Call Trace: [ 36.072345][ C3] [ 36.072413][ C3] ? die+0x37/0x90 [ 36.072522][ C3] ? do_trap+0x19e/0x260 [ 36.072626][ C3] ? __skb_checksum+0x6f4/0x980 [ 36.072758][ C3] ? do_error_trap+0xbe/0x180 [ 36.072889][ C3] ? __skb_checksum+0x6f4/0x980 [ 36.073020][ C3] ? __skb_checksum+0x6f4/0x980 [ 36.073150][ C3] ? handle_invalid_op+0x2c/0x40 [ 36.073285][ C3] ? __skb_checksum+0x6f4/0x980 [ 36.073419][ C3] ? exc_invalid_op+0x30/0x50 [ 36.073554][ C3] ? asm_exc_invalid_op+0x1a/0x20 [ 36.073696][ C3] ? __skb_checksum+0x6f4/0x980 [ 36.073830][ C3] ? __pfx___lock_release+0x10/0x10 [ 36.073966][ C3] ? hlock_class+0x4e/0x130 [ 36.074099][ C3] __skb_checksum_complete+0xb1/0x3c0 [ 36.074233][ C3] ? __pfx___skb_checksum_complete+0x10/0x10 [ 36.074475][ C3] ? __pfx_csum_partial_ext+0x10/0x10 [ 36.074611][ C3] ? __pfx_csum_block_add_ext+0x10/0x10 [ 36.074742][ C3] ? ipv6_raw_deliver+0x34d/0x7a0 [ 36.074878][ C3] icmpv6_rcv+0x3ca/0x1590 [ 36.075091][ C3] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 36.075237][ C3] ip6_input_finish+0x120/0x260 [ 36.075447][ C3] ip6_input+0xca/0x380 [ 36.075547][ C3] ? __pfx_ip6_input+0x10/0x10 [ 36.075682][ C3] ? ip6_rcv_core+0x9a7/0x1ae0 [ 36.075815][ C3] ? ip6_rcv_core+0x9ac/0x1ae0 [ 36.075953][ C3] ipv6_rcv+0x3f9/0x810 [ 36.076051][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 36.076267][ C3] ? lock_acquire.part.0+0xec/0x340 [ 36.076481][ C3] ? process_backlog+0x1ef/0x5e0 [ 36.076619][ C3] ? __pfx_ipv6_rcv+0x10/0x10 [ 36.076752][ C3] __netif_receive_skb_one_core+0x118/0x1b0 [ 36.076919][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 36.077157][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 36.077367][ C3] ? lock_acquire+0x1c1/0x220 [ 36.077501][ C3] ? process_backlog+0x1ef/0x5e0 [ 36.077633][ C3] process_backlog+0xd5/0x5e0 [ 36.077767][ C3] ? __lock_release+0x104/0x460 [ 36.077902][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 36.078038][ C3] net_rx_action+0x43a/0xb30 [ 36.078172][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 36.078382][ C3] ? __pfx___schedule+0x10/0x10 [ 36.078515][ C3] ? __pfx___lock_release+0x10/0x10 [ 36.078654][ C3] __do_softirq+0x1b9/0x7ff [ 36.078790][ C3] ? __pfx_run_ksoftirqd+0x10/0x10 [ 36.078925][ C3] run_ksoftirqd+0x2e/0x60 [ 36.079132][ C3] smpboot_thread_fn+0x30b/0x840 [ 36.079265][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 36.079395][ C3] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 36.079530][ C3] kthread+0x28f/0x360 [ 36.079710][ C3] ? __pfx_kthread+0x10/0x10 [ 36.079842][ C3] ret_from_fork+0x31/0x70 [ 36.079975][ C3] ? __pfx_kthread+0x10/0x10 [ 36.080117][ C3] ret_from_fork_asm+0x1b/0x30 [ 36.080256][ C3] [ 36.080358][ C3] Modules linked in: 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth [ 36.080621][ C3] ---[ end trace 0000000000000000 ]--- [ 36.080758][ C3] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 36.080975][ 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 [ 36.081439][ C3] RSP: 0018:ffffc9000024f740 EFLAGS: 00010206 [ 36.081786][ C3] RAX: 000000000000f715 RBX: 0000000000000008 RCX: 1ffff11000ec7a31 [ 36.081988][ C3] RDX: 00000000000000a6 RSI: dffffc0000000000 RDI: ffff88800763d188 [ 36.082195][ C3] RBP: 000000000000f715 R08: 0000000000000008 R09: ffffed100061aa89 [ 36.082405][ C3] R10: ffff888003dfc7c8 R11: ffff88800763d080 R12: 0000000000000008 [ 36.082604][ C3] R13: 0000000000000000 R14: ffffc9000024f800 R15: ffff888003dfc7c8 [ 36.082893][ C3] FS: 0000000000000000(0000) GS:ffff888036180000(0000) knlGS:0000000000000000 [ 36.083137][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.083397][ C3] CR2: 00007f80d4548000 CR3: 0000000022d1e003 CR4: 0000000000770ef0 [ 36.083599][ C3] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.083806][ C3] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.084008][ C3] PKRU: 55555554 [ 36.084190][ C3] Kernel panic - not syncing: Fatal exception in interrupt [ 36.084450][ C3] Kernel Offset: 0x24e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 36.084751][ C3] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr