[ 800.095422][T11691] eth1: renamed from tmp [ 800.315521][T11699] eth2: renamed from tmp [ 800.599798][T11710] l2tp_core: L2TP core driver, V2.0 [ 800.608661][T11710] l2tp_netlink: L2TP netlink interface [ 800.648873][T11711] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 800.720702][T11713] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 800.724401][T11712] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000012: 0000 [#1] SMP KASAN [ 800.724638][T11712] KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097] [ 800.724778][T11712] CPU: 2 UID: 0 PID: 11712 Comm: ip Not tainted 7.0.0-rc1-virtme #1 PREEMPT(full) [ 800.724949][T11712] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 800.725066][T11712] RIP: 0010:l2tp_eth_create+0x235/0x8f0 [l2tp_eth] [ 800.725191][T11712] 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 [ 800.725518][T11712] RSP: 0018:ffa00000012f73b8 EFLAGS: 00010217 [ 800.725637][T11712] RAX: dffffc0000000000 RBX: ff11000013797000 RCX: 0000000000000012 [ 800.725777][T11712] RDX: ff11000005f6c21c RSI: 0000000000000014 RDI: 0000000000000094 [ 800.725918][T11712] RBP: 1ff400000025ee7c R08: 0000000000000010 R09: 000000347074326c [ 800.726053][T11712] R10: ff11000005f6c120 R11: ffa00000012f7400 R12: ff11000004cea000 [ 800.726190][T11712] R13: 0000000000000003 R14: ff11000005f6c000 R15: 0000000000000000 [ 800.726326][T11712] FS: 00007f9007958400(0000) GS:ff110000ac4d9000(0000) knlGS:0000000000000000 [ 800.726487][T11712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 800.726601][T11712] CR2: 000000003c221018 CR3: 000000000bf17005 CR4: 0000000000771ef0 [ 800.726738][T11712] PKRU: 55555554 [ 800.726812][T11712] Call Trace: [ 800.726888][T11712] [ 800.726940][T11712] ? sk_dst_get+0x1d0/0x1d0 [l2tp_eth] [ 800.727034][T11712] l2tp_nl_cmd_session_create+0x6ea/0xee0 [l2tp_netlink] [ 800.727147][T11712] ? l2tp_session_notify.constprop.0+0x120/0x120 [l2tp_netlink] [ 800.727279][T11712] ? __nla_validate_parse+0x1b7/0x400 [ 800.727373][T11712] ? __nla_parse+0x22/0x30 [ 800.727466][T11712] ? genl_family_rcv_msg_attrs_parse.isra.0+0x155/0x2c0 [ 800.727587][T11712] genl_family_rcv_msg_doit+0x1e4/0x2c0 [ 800.727678][T11712] ? genl_family_rcv_msg_attrs_parse.isra.0+0x2c0/0x2c0 [ 800.727790][T11712] ? rcu_is_watching+0x15/0xd0 [ 800.727888][T11712] ? cap_capable+0x1ed/0x3f0 [ 800.727978][T11712] ? kernel_text_address+0x142/0x160 [ 800.728068][T11712] genl_family_rcv_msg+0x35a/0x5b0 [ 800.728160][T11712] ? genl_family_rcv_msg_dumpit+0x320/0x320 [ 800.728272][T11712] ? l2tp_session_notify.constprop.0+0x120/0x120 [l2tp_netlink] [ 800.728406][T11712] ? __lock_acquire+0x577/0xc10 [ 800.728496][T11712] genl_rcv_msg+0xa3/0x130 [ 800.728590][T11712] netlink_rcv_skb+0x123/0x380 [ 800.728681][T11712] ? genl_family_rcv_msg+0x5b0/0x5b0 [ 800.728771][T11712] ? netlink_ack+0xce0/0xce0 [ 800.728865][T11712] ? netlink_deliver_tap+0xc5/0x330 [ 800.728953][T11712] ? netlink_deliver_tap+0x13f/0x330 [ 800.729044][T11712] genl_rcv+0x28/0x40 [ 800.729110][T11712] netlink_unicast+0x4a3/0x770 [ 800.729201][T11712] ? netlink_attachskb+0x810/0x810 [ 800.729294][T11712] ? __alloc_skb+0x4c4/0x5f0 [ 800.729388][T11712] ? napi_skb_cache_get+0x7a0/0x7a0 [ 800.729477][T11712] ? __lock_acquire+0x577/0xc10 [ 800.729567][T11712] netlink_sendmsg+0x735/0xc60 [ 800.729659][T11712] ? netlink_unicast+0x770/0x770 [ 800.729749][T11712] ? __might_fault+0x97/0x140 [ 800.729842][T11712] ____sys_sendmsg+0x419/0x850 [ 800.729939][T11712] ? copy_msghdr_from_user+0x270/0x430 [ 800.730029][T11712] ? get_timestamp.constprop.0+0x390/0x390 [ 800.730142][T11712] ? move_addr_to_kernel+0x40/0x40 [ 800.730232][T11712] ? vma_shrink+0x620/0x620 [ 800.730325][T11712] ___sys_sendmsg+0xfd/0x180 [ 800.730416][T11712] ? copy_msghdr_from_user+0x430/0x430 [ 800.730511][T11712] __sys_sendmsg+0x124/0x1c0 [ 800.730604][T11712] ? __sys_sendmsg_sock+0x20/0x20 [ 800.730695][T11712] ? do_user_addr_fault+0x799/0xdb0 [ 800.730788][T11712] ? rcu_is_watching+0x15/0xd0 [ 800.730885][T11712] ? rcu_is_watching+0x15/0xd0 [ 800.730976][T11712] do_syscall_64+0x117/0xfc0 [ 800.731068][T11712] ? exc_page_fault+0xaf/0xd0 [ 800.731159][T11712] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 800.731274][T11712] RIP: 0033:0x7f9007ab2c5e [ 800.731372][T11712] 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 [ 800.731691][T11712] RSP: 002b:00007ffe88638ef0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 800.731829][T11712] RAX: ffffffffffffffda RBX: 00007ffe886392b0 RCX: 00007f9007ab2c5e [ 800.731971][T11712] RDX: 0000000000000000 RSI: 00007ffe88638fb0 RDI: 0000000000000006 [ 800.732107][T11712] RBP: 00007ffe88638f00 R08: 0000000000000000 R09: 0000000000000000 [ 800.732243][T11712] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 800.732423][T11712] R13: 0000000069a25f66 R14: 000000000000000b R15: 00000000004a3d00 [ 800.732648][T11712] [ 800.732719][T11712] Modules linked in: l2tp_eth l2tp_ip l2tp_netlink l2tp_core ipt_REJECT nf_reject_ipv4 nft_compat nf_tables [ 800.732975][T11712] ---[ end trace 0000000000000000 ]--- [ 800.733119][T11712] RIP: 0010:l2tp_eth_create+0x235/0x8f0 [l2tp_eth] [ 800.733353][T11712] 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 [ 800.733818][T11712] RSP: 0018:ffa00000012f73b8 EFLAGS: 00010217 [ 800.733996][T11712] RAX: dffffc0000000000 RBX: ff11000013797000 RCX: 0000000000000012 [ 800.734196][T11712] RDX: ff11000005f6c21c RSI: 0000000000000014 RDI: 0000000000000094 [ 800.734385][T11712] RBP: 1ff400000025ee7c R08: 0000000000000010 R09: 000000347074326c [ 800.734569][T11712] R10: ff11000005f6c120 R11: ffa00000012f7400 R12: ff11000004cea000 [ 800.734753][T11712] R13: 0000000000000003 R14: ff11000005f6c000 R15: 0000000000000000 [ 800.734944][T11712] FS: 00007f9007958400(0000) GS:ff110000ac4d9000(0000) knlGS:0000000000000000 [ 800.735163][T11712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 800.735331][T11712] CR2: 000000003c221018 CR3: 000000000bf17005 CR4: 0000000000771ef0 [ 800.735518][T11712] PKRU: 55555554 [ 800.735638][T11712] Kernel panic - not syncing: Fatal exception [ 800.735916][T11712] Kernel Offset: 0x33400000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 800.736122][T11712] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr