[ 262.963010][ T1621] gre: GRE over IPv4 demultiplexor driver [ 263.023941][ T1621] ip6_gre: GRE over IPv6 tunneling driver [ 265.576376][ T1642] 8021q: 802.1Q VLAN Support v1.8 [ 288.934169][ C2] ------------[ cut here ]------------ [ 288.934611][ C2] kernel BUG at net/core/skbuff.c:3505! [ 288.934801][ C2] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 288.934993][ C2] CPU: 2 PID: 27 Comm: ksoftirqd/2 Not tainted 6.8.0-rc6-virtme #1 [ 288.935219][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 288.935530][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 288.935696][ C2] 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 [ 288.936210][ C2] RSP: 0018:ffffc900001f7740 EFLAGS: 00010202 [ 288.936398][ C2] RAX: 000000000000e831 RBX: 0000000000000008 RCX: 1ffff110012df259 [ 288.936621][ C2] RDX: 0000000000000070 RSI: dffffc0000000000 RDI: ffff8880096f92c8 [ 288.936832][ C2] RBP: 000000000000e831 R08: 0000000000000008 R09: ffffed10004475e9 [ 288.937034][ C2] R10: ffff88800372f5c8 R11: ffff8880096f9000 R12: 0000000000000008 [ 288.937238][ C2] R13: 0000000000000000 R14: ffffc900001f7800 R15: ffff88800372f5c8 [ 288.937445][ C2] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 288.937706][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.937881][ C2] CR2: 00000000004210d0 CR3: 0000000007d7a003 CR4: 0000000000770ef0 [ 288.938093][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.938300][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.938509][ C2] PKRU: 55555554 [ 288.938618][ C2] Call Trace: [ 288.938721][ C2] [ 288.938794][ C2] ? die+0x37/0x90 [ 288.938906][ C2] ? do_trap+0x19e/0x260 [ 288.939013][ C2] ? __skb_checksum+0x6f4/0x980 [ 288.939151][ C2] ? do_error_trap+0xbe/0x180 [ 288.939293][ C2] ? __skb_checksum+0x6f4/0x980 [ 288.939428][ C2] ? __skb_checksum+0x6f4/0x980 [ 288.939571][ C2] ? handle_invalid_op+0x2c/0x40 [ 288.939708][ C2] ? __skb_checksum+0x6f4/0x980 [ 288.939895][ C2] ? exc_invalid_op+0x30/0x50 [ 288.940031][ C2] ? asm_exc_invalid_op+0x1a/0x20 [ 288.940176][ C2] ? __skb_checksum+0x6f4/0x980 [ 288.940323][ C2] ? __pfx___lock_release+0x10/0x10 [ 288.940468][ C2] ? hlock_class+0x4e/0x130 [ 288.940612][ C2] __skb_checksum_complete+0xb1/0x3c0 [ 288.940757][ C2] ? __pfx___skb_checksum_complete+0x10/0x10 [ 288.940933][ C2] ? __pfx_csum_partial_ext+0x10/0x10 [ 288.941079][ C2] ? __pfx_csum_block_add_ext+0x10/0x10 [ 288.941269][ C2] ? ipv6_raw_deliver+0x34d/0x7a0 [ 288.941453][ C2] icmpv6_rcv+0x3ca/0x1590 [ 288.941604][ C2] ip6_protocol_deliver_rcu+0xb9c/0x1320 [ 288.941742][ C2] ip6_input_finish+0x120/0x260 [ 288.941880][ C2] ip6_input+0xca/0x380 [ 288.941980][ C2] ? __pfx_ip6_input+0x10/0x10 [ 288.942121][ C2] ? ip6_rcv_core+0x9ac/0x1ae0 [ 288.942273][ C2] ipv6_rcv+0x3f9/0x810 [ 288.942372][ C2] ? __pfx_ipv6_rcv+0x10/0x10 [ 288.942509][ C2] ? lock_acquire.part.0+0xec/0x340 [ 288.942654][ C2] ? process_backlog+0x1ef/0x5e0 [ 288.942790][ C2] ? __pfx_ipv6_rcv+0x10/0x10 [ 288.942922][ C2] __netif_receive_skb_one_core+0x118/0x1b0 [ 288.943093][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 288.943263][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 288.943403][ C2] ? lock_acquire+0x1c1/0x220 [ 288.943563][ C2] ? process_backlog+0x1ef/0x5e0 [ 288.943749][ C2] process_backlog+0xd5/0x5e0 [ 288.943912][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 288.944051][ C2] net_rx_action+0x43a/0xb30 [ 288.944184][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 288.944319][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x151/0x370 [ 288.944576][ C2] ? __pfx_try_to_wake_up+0x10/0x10 [ 288.944723][ C2] ? trace_rcu_grace_period+0x33/0x1a0 [ 288.944866][ C2] __do_softirq+0x1b9/0x7ff [ 288.945013][ C2] ? __pfx_run_ksoftirqd+0x10/0x10 [ 288.945158][ C2] run_ksoftirqd+0x2e/0x60 [ 288.945413][ C2] smpboot_thread_fn+0x30b/0x840 [ 288.945549][ C2] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 288.945697][ C2] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 288.945830][ C2] kthread+0x28f/0x360 [ 288.945939][ C2] ? __pfx_kthread+0x10/0x10 [ 288.946165][ C2] ret_from_fork+0x31/0x70 [ 288.946300][ C2] ? __pfx_kthread+0x10/0x10 [ 288.946437][ C2] ret_from_fork_asm+0x1b/0x30 [ 288.946664][ C2] [ 288.946771][ C2] Modules linked in: 8021q ip6_gre ip6_tunnel tunnel6 gre act_gact cls_flower sch_ingress bridge stp llc vrf veth [ 288.947119][ C2] ---[ end trace 0000000000000000 ]--- [ 288.947255][ C2] RIP: 0010:__skb_checksum+0x6f4/0x980 [ 288.947495][ C2] 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 [ 288.948062][ C2] RSP: 0018:ffffc900001f7740 EFLAGS: 00010202 [ 288.948234][ C2] RAX: 000000000000e831 RBX: 0000000000000008 RCX: 1ffff110012df259 [ 288.948438][ C2] RDX: 0000000000000070 RSI: dffffc0000000000 RDI: ffff8880096f92c8 [ 288.948741][ C2] RBP: 000000000000e831 R08: 0000000000000008 R09: ffffed10004475e9 [ 288.948941][ C2] R10: ffff88800372f5c8 R11: ffff8880096f9000 R12: 0000000000000008 [ 288.949137][ C2] R13: 0000000000000000 R14: ffffc900001f7800 R15: ffff88800372f5c8 [ 288.949339][ C2] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000 [ 288.949628][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.949809][ C2] CR2: 00000000004210d0 CR3: 0000000007d7a003 CR4: 0000000000770ef0 [ 288.950011][ C2] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.950210][ C2] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.950406][ C2] PKRU: 55555554 [ 288.950603][ C2] Kernel panic - not syncing: Fatal exception in interrupt [ 288.950887][ C2] Kernel Offset: 0x3200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 288.951197][ C2] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr