[ 864.221746][T12109] eth1: renamed from tmp [ 864.442637][T12117] eth2: renamed from tmp [ 864.728140][T12128] l2tp_core: L2TP core driver, V2.0 [ 864.738707][T12128] l2tp_netlink: L2TP netlink interface [ 864.797078][T12129] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 864.861732][T12131] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 864.871453][T12130] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000012: 0000 [#1] SMP KASAN [ 864.871685][T12130] KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097] [ 864.871822][T12130] CPU: 3 UID: 0 PID: 12130 Comm: ip Not tainted 7.0.0-rc1-virtme #1 PREEMPT(full) [ 864.871990][T12130] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 864.872105][T12130] RIP: 0010:l2tp_eth_create+0x235/0x8f0 [l2tp_eth] [ 864.872222][T12130] Code: 48 c1 e9 03 80 3c 01 00 0f 85 b7 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 7b 20 49 8d bf 94 00 00 00 48 89 f9 48 c1 e9 03 <0f> b6 0c 01 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 51 [ 864.872538][T12130] RSP: 0018:ffa000000020f3b8 EFLAGS: 00010217 [ 864.872655][T12130] RAX: dffffc0000000000 RBX: ff1100000ed0cc00 RCX: 0000000000000012 [ 864.872794][T12130] RDX: ff110000024f921c RSI: 0000000000000014 RDI: 0000000000000094 [ 864.872928][T12130] RBP: 1ff4000000041e7c R08: 0000000000000010 R09: 000000347074326c [ 864.873062][T12130] R10: ff110000024f9120 R11: ffa000000020f400 R12: ff1100000fd60e00 [ 864.873198][T12130] R13: 0000000000000003 R14: ff110000024f9000 R15: 0000000000000000 [ 864.873336][T12130] FS: 00007fece7164400(0000) GS:ff110000ddf59000(0000) knlGS:0000000000000000 [ 864.873496][T12130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 864.873610][T12130] CR2: 00007fece727e690 CR3: 000000000e7ee002 CR4: 0000000000771ef0 [ 864.873754][T12130] PKRU: 55555554 [ 864.873822][T12130] Call Trace: [ 864.873890][T12130] [ 864.873938][T12130] ? sk_dst_get+0x1d0/0x1d0 [l2tp_eth] [ 864.874029][T12130] l2tp_nl_cmd_session_create+0x6ea/0xee0 [l2tp_netlink] [ 864.874143][T12130] ? l2tp_session_notify.constprop.0+0x120/0x120 [l2tp_netlink] [ 864.874275][T12130] ? __nla_validate_parse+0x1b7/0x400 [ 864.874367][T12130] ? __nla_parse+0x22/0x30 [ 864.874455][T12130] ? genl_family_rcv_msg_attrs_parse.isra.0+0x155/0x2c0 [ 864.874569][T12130] genl_family_rcv_msg_doit+0x1e4/0x2c0 [ 864.874660][T12130] ? genl_family_rcv_msg_attrs_parse.isra.0+0x2c0/0x2c0 [ 864.874773][T12130] ? rcu_is_watching+0x15/0xd0 [ 864.874864][T12130] ? cap_capable+0x1ed/0x3f0 [ 864.874956][T12130] ? kernel_text_address+0x142/0x160 [ 864.875047][T12130] genl_family_rcv_msg+0x35a/0x5b0 [ 864.875137][T12130] ? genl_family_rcv_msg_dumpit+0x320/0x320 [ 864.875250][T12130] ? l2tp_session_notify.constprop.0+0x120/0x120 [l2tp_netlink] [ 864.875384][T12130] ? __lock_acquire+0x577/0xc10 [ 864.875517][T12130] genl_rcv_msg+0xa3/0x130 [ 864.875603][T12130] netlink_rcv_skb+0x123/0x380 [ 864.875690][T12130] ? genl_family_rcv_msg+0x5b0/0x5b0 [ 864.875782][T12130] ? netlink_ack+0xce0/0xce0 [ 864.875871][T12130] ? netlink_deliver_tap+0xc5/0x330 [ 864.875958][T12130] ? netlink_deliver_tap+0x13f/0x330 [ 864.876087][T12130] genl_rcv+0x28/0x40 [ 864.876194][T12130] netlink_unicast+0x4a3/0x770 [ 864.876323][T12130] ? netlink_attachskb+0x810/0x810 [ 864.876412][T12130] ? __alloc_skb+0x4c4/0x5f0 [ 864.876500][T12130] ? napi_skb_cache_get+0x7a0/0x7a0 [ 864.876628][T12130] ? __lock_acquire+0x577/0xc10 [ 864.876716][T12130] netlink_sendmsg+0x735/0xc60 [ 864.876809][T12130] ? netlink_unicast+0x770/0x770 [ 864.876898][T12130] ? __might_fault+0x97/0x140 [ 864.876989][T12130] ____sys_sendmsg+0x419/0x850 [ 864.877079][T12130] ? copy_msghdr_from_user+0x270/0x430 [ 864.877207][T12130] ? get_timestamp.constprop.0+0x390/0x390 [ 864.877355][T12130] ? move_addr_to_kernel+0x40/0x40 [ 864.877442][T12130] ? __lock_acquire+0x577/0xc10 [ 864.877532][T12130] ___sys_sendmsg+0xfd/0x180 [ 864.877621][T12130] ? copy_msghdr_from_user+0x430/0x430 [ 864.877709][T12130] ? do_fault_around+0x2f6/0x5a0 [ 864.877801][T12130] ? do_pte_missing+0x545/0x8e0 [ 864.877889][T12130] ? lock_vma_under_rcu+0x128/0x3e0 [ 864.877980][T12130] __sys_sendmsg+0x124/0x1c0 [ 864.878069][T12130] ? __sys_sendmsg_sock+0x20/0x20 [ 864.878158][T12130] ? do_user_addr_fault+0x799/0xdb0 [ 864.878251][T12130] ? rcu_is_watching+0x15/0xd0 [ 864.878378][T12130] ? rcu_is_watching+0x15/0xd0 [ 864.878467][T12130] do_syscall_64+0x117/0xfc0 [ 864.878597][T12130] ? exc_page_fault+0xaf/0xd0 [ 864.878684][T12130] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 864.878794][T12130] RIP: 0033:0x7fece72bec5e [ 864.878886][T12130] Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa [ 864.879202][T12130] RSP: 002b:00007fffe58da260 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 864.879338][T12130] RAX: ffffffffffffffda RBX: 00007fffe58da620 RCX: 00007fece72bec5e [ 864.879512][T12130] RDX: 0000000000000000 RSI: 00007fffe58da320 RDI: 0000000000000006 [ 864.879645][T12130] RBP: 00007fffe58da270 R08: 0000000000000000 R09: 0000000000000000 [ 864.879780][T12130] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 864.879955][T12130] R13: 0000000069a28eaf R14: 000000000000000b R15: 00000000004a3d00 [ 864.880091][T12130] [ 864.880198][T12130] Modules linked in: l2tp_eth l2tp_ip l2tp_netlink l2tp_core act_mirred cls_matchall ip6_gre gre act_gact cls_flower sch_ingress nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_bpf xt_length nft_compat nf_tables vxlan unix_diag geneve [last unloaded: psample] [ 864.880693][T12130] ---[ end trace 0000000000000000 ]--- [ 864.880840][T12130] RIP: 0010:l2tp_eth_create+0x235/0x8f0 [l2tp_eth] [ 864.880961][T12130] Code: 48 c1 e9 03 80 3c 01 00 0f 85 b7 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 7b 20 49 8d bf 94 00 00 00 48 89 f9 48 c1 e9 03 <0f> b6 0c 01 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 51 [ 864.881276][T12130] RSP: 0018:ffa000000020f3b8 EFLAGS: 00010217 [ 864.881391][T12130] RAX: dffffc0000000000 RBX: ff1100000ed0cc00 RCX: 0000000000000012 [ 864.881522][T12130] RDX: ff110000024f921c RSI: 0000000000000014 RDI: 0000000000000094 [ 864.881695][T12130] RBP: 1ff4000000041e7c R08: 0000000000000010 R09: 000000347074326c [ 864.881832][T12130] R10: ff110000024f9120 R11: ffa000000020f400 R12: ff1100000fd60e00 [ 864.881967][T12130] R13: 0000000000000003 R14: ff110000024f9000 R15: 0000000000000000 [ 864.882099][T12130] FS: 00007fece7164400(0000) GS:ff110000ddf59000(0000) knlGS:0000000000000000 [ 864.882253][T12130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 864.882365][T12130] CR2: 00007fece727e690 CR3: 000000000e7ee002 CR4: 0000000000771ef0 [ 864.882499][T12130] PKRU: 55555554 [ 864.882570][T12130] Kernel panic - not syncing: Fatal exception [ 864.882772][T12130] Kernel Offset: 0x8000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 864.882974][T12130] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr