[ 32.887568][ T316] br1: port 1(vx1) entered blocking state [ 32.888218][ T316] br1: port 1(vx1) entered disabled state [ 32.888517][ T316] vx1: entered allmulticast mode [ 32.890950][ T316] vx1: entered promiscuous mode [ 32.892311][ T316] br1: port 1(vx1) entered blocking state [ 32.892601][ T316] br1: port 1(vx1) entered forwarding state [ 33.038253][ T317] br1: port 2(veth1) entered blocking state [ 33.038538][ T317] br1: port 2(veth1) entered disabled state [ 33.039082][ T317] veth1: entered allmulticast mode [ 33.041002][ T317] veth1: entered promiscuous mode [ 33.183803][ T49] br1: port 2(veth1) entered blocking state [ 33.184214][ T49] br1: port 2(veth1) entered forwarding state [ 33.471294][ T320] br1: port 3(veth2) entered blocking state [ 33.471548][ T320] br1: port 3(veth2) entered disabled state [ 33.471950][ T320] veth2: entered allmulticast mode [ 33.473772][ T320] veth2: entered promiscuous mode [ 33.619100][ T62] br1: port 3(veth2) entered blocking state [ 33.619747][ T62] br1: port 3(veth2) entered forwarding state [ 36.965717][ C0] ------------[ cut here ]------------ [ 36.966003][ C0] kernel BUG at net/core/skbuff.c:3505! [ 36.966167][ C0] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 36.966341][ C0] CPU: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.8.0-rc6-virtme #1 [ 36.966544][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 36.966876][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 36.967060][ C0] 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 [ 36.967583][ C0] RSP: 0018:ffffc9000010f740 EFLAGS: 00010206 [ 36.967770][ C0] RAX: 00000000000091e8 RBX: 0000000000000008 RCX: 1ffff110020a99c9 [ 36.967993][ C0] RDX: 000000000000008e RSI: dffffc0000000000 RDI: ffff88801054ce48 [ 36.968211][ C0] RBP: 00000000000091e8 R08: 0000000000000008 R09: ffffed100053c7c9 [ 36.968432][ C0] R10: ffff888003fc7cc8 R11: ffff88801054cd40 R12: 0000000000000008 [ 36.968651][ C0] R13: 0000000000000000 R14: ffffc9000010f800 R15: ffff888003fc7cc8 [ 36.968867][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000 [ 36.969122][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.969303][ C0] CR2: 00007f79e72c3270 CR3: 000000000f66c005 CR4: 0000000000770ef0 [ 36.969527][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.969743][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.969956][ C0] PKRU: 55555554 [ 36.970068][ C0] Call Trace: [ 36.970181][ C0] [ 36.970256][ C0] ? die+0x37/0x90 [ 36.970370][ C0] ? do_trap+0x19e/0x260 [ 36.970485][ C0] ? __skb_checksum+0x6f4/0x980 [ 36.970631][ C0] ? do_error_trap+0xbe/0x180 [ 36.970786][ C0] ? __skb_checksum+0x6f4/0x980 [ 36.970931][ C0] ? __skb_checksum+0x6f4/0x980 [ 36.971076][ C0] ? handle_invalid_op+0x2c/0x40 [ 36.971221][ C0] ? __skb_checksum+0x6f4/0x980 [ 36.971369][ C0] ? exc_invalid_op+0x30/0x50 [ 36.971516][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 36.971665][ C0] ? __skb_checksum+0x6f4/0x980 [ 36.971811][ C0] ? __pfx___lock_release+0x10/0x10 [ 36.971963][ C0] ? hlock_class+0x4e/0x130 [ 36.972111][ C0] __skb_checksum_complete+0xb1/0x3c0 [ 36.972259][ C0] ? __pfx___skb_checksum_complete+0x10/0x10 [ 36.972439][ C0] ? __pfx_csum_partial_ext+0x10/0x10 [ 36.972586][ C0] ? __pfx_csum_block_add_ext+0x10/0x10 [ 36.972729][ C0] ? ipv6_raw_deliver+0x34d/0x7a0 [ 36.972878][ C0] icmpv6_rcv+0x3ca/0x1590 [ 36.973021][ C0] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 36.973178][ C0] ip6_input_finish+0x120/0x260 [ 36.973324][ C0] ip6_input+0xca/0x380 [ 36.973433][ C0] ? __pfx_ip6_input+0x10/0x10 [ 36.973586][ C0] ? ip6_rcv_core+0x9a7/0x1ae0 [ 36.973744][ C0] ? ip6_rcv_core+0x9ac/0x1ae0 [ 36.973896][ C0] ipv6_rcv+0x3f9/0x810 [ 36.974008][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 36.974162][ C0] ? lock_acquire.part.0+0xec/0x340 [ 36.974319][ C0] ? process_backlog+0x1ef/0x5e0 [ 36.974479][ C0] ? __pfx_ipv6_rcv+0x10/0x10 [ 36.974630][ C0] __netif_receive_skb_one_core+0x118/0x1b0 [ 36.974815][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 36.975002][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 36.975153][ C0] ? lock_acquire+0x1c1/0x220 [ 36.975298][ C0] ? process_backlog+0x1ef/0x5e0 [ 36.975446][ C0] process_backlog+0xd5/0x5e0 [ 36.975592][ C0] ? __lock_release+0x104/0x460 [ 36.975742][ C0] __napi_poll.constprop.0+0xa2/0x460 [ 36.975889][ C0] net_rx_action+0x43a/0xb30 [ 36.976034][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 36.976180][ C0] ? __pfx___schedule+0x10/0x10 [ 36.976329][ C0] ? __pfx___lock_release+0x10/0x10 [ 36.976479][ C0] __do_softirq+0x1b9/0x7ff [ 36.976629][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 36.976778][ C0] run_ksoftirqd+0x2e/0x60 [ 36.976927][ C0] smpboot_thread_fn+0x30b/0x840 [ 36.977066][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 36.977214][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 36.977357][ C0] kthread+0x28f/0x360 [ 36.977462][ C0] ? __pfx_kthread+0x10/0x10 [ 36.977611][ C0] ret_from_fork+0x31/0x70 [ 36.977755][ C0] ? __pfx_kthread+0x10/0x10 [ 36.977902][ C0] ret_from_fork_asm+0x1b/0x30 [ 36.978046][ C0] [ 36.978161][ C0] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth [ 36.978441][ C0] ---[ end trace 0000000000000000 ]--- [ 36.978580][ C0] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 36.978743][ C0] 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 [ 36.979256][ C0] RSP: 0018:ffffc9000010f740 EFLAGS: 00010206 [ 36.979430][ C0] RAX: 00000000000091e8 RBX: 0000000000000008 RCX: 1ffff110020a99c9 [ 36.979655][ C0] RDX: 000000000000008e RSI: dffffc0000000000 RDI: ffff88801054ce48 [ 36.979875][ C0] RBP: 00000000000091e8 R08: 0000000000000008 R09: ffffed100053c7c9 [ 36.980086][ C0] R10: ffff888003fc7cc8 R11: ffff88801054cd40 R12: 0000000000000008 [ 36.980309][ C0] R13: 0000000000000000 R14: ffffc9000010f800 R15: ffff888003fc7cc8 [ 36.980514][ C0] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000 [ 36.980773][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.980948][ C0] CR2: 00007f79e72c3270 CR3: 000000000f66c005 CR4: 0000000000770ef0 [ 36.981167][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.981381][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.981605][ C0] PKRU: 55555554 [ 36.981714][ C0] Kernel panic - not syncing: Fatal exception in interrupt [ 36.982061][ C0] Kernel Offset: 0x28c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 36.982370][ C0] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr