内核崩溃重启

星冰乐 · 发表于 2020-5-26 21:21:54

sx1200 [color=rgba(0, 0, 0, 0.85)]5.0.0.18405
[color=rgba(0, 0, 0, 0.85)]pptp客户端拨入高恪后，崩溃重启，请问是什么原因
[color=rgba(0, 0, 0, 0.85)]

<30>13:10:06 pptpd[1480]: CTRL: Client 112.10.75.1 control connection started
<30>13:10:07 pptpd[1480]: CTRL: Starting call (launching pppd, opening GRE)
<29>13:10:07 pppd[1577]: pppd 2.4.7 started by root, uid 0
<30>13:10:08 pppd[1577]: Using interface pptps11
<29>13:10:08 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], Connect: pptps11 <--> /dev/pts/0.
<28>13:10:08 pppd[1577]: Warning - secret file /etc/ppp/chap-secrets has world and/or group access
<30>13:10:08 pppd[1577]: syncppp not active
<29>13:10:08 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], [-CHAP-] authentication succeeded for [-pptp-binjiang-router-].
<29>13:10:08 pppd[1577]: peer from calling number 112.10.75.1 authorized
<29>13:10:08 pppd[1577]: MPPE 128-bit stateless compression enabled
<29>13:10:08 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], local IP address [-10.1.0.1-].
<29>13:10:08 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], remote IP address [-10.1.0.2-].
<28>13:16:14 dnsmasq[29318]: possible DNS-rebind attack detected: s.missfresh.net
<28>13:16:14 dnsmasq[29318]: possible DNS-rebind attack detected: a.i.bytedns.net
<30>13:17:33 pppd[1577]: LCP terminated by peer (MPPE disabled)
<27>13:17:33 pppd[1577]: netlink receive NLMSG_ERROR No such device
<30>13:17:33 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], connect time [-7.5-] minutes.
<30>13:17:33 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], sent [-2.1008-] [-+MB+-], received [-276.953-] [-+KB+-].
<29>13:17:33 pppd[1577]: Modem hangup
<29>13:17:33 pppd[1577]: [syslog.pat:dial:112.10.75.1:pptps11:]Peer:[-112.10.75.1-], connection terminated.
<31>13:17:33 pptpd[1480]: CTRL: Reaping child PPP[1577]
<30>13:17:33 pptpd[1480]: CTRL: Client 112.10.75.1 control connection finished
<30>13:17:33 pppd[1577]: Exit.

星冰乐 · 发表于 2020-5-26 21:22:44

<1>13:17:39 kernel: [40991.916735] BUG: unable to handle kernel paging request at e78df8e4
<1>13:17:39 kernel: [40991.917954] IP: [<c10a3c9b>] __kmalloc+0x8b/0x120
<1>13:17:39 kernel: [40991.917954] *pde = 124b7067 *pte = 00000000
<1>13:17:39 kernel: [40991.917954] Oops: 0000 [#1] SMP
<1>13:17:39 kernel: [truncated] [40991.917954] Modules linked in: tgkfm urlset imq pppoe ppp_async l2tp_ppp iptable_nat pptp pppox ppp_mppe ppp_generic nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv4 nf_conntrack_amanda eb
<0>13:17:39 kernel: [40991.917954] CPU: 2 PID: 21718 Comm: realtimed Not tainted 3.10.108 #1
<0>13:17:39 kernel: [40991.917954] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008  12/07/2018
<0>13:17:39 kernel: [40991.917954] task: d3210390 ti: d2b04000 task.ti: d2b04000
<1>13:17:39 kernel: [40991.917954] EIP: 0060:[<c10a3c9b>] EFLAGS: 00010286 CPU: 2
<1>13:17:39 kernel: [40991.917954] EIP is at __kmalloc+0x8b/0x120
<1>13:17:39 kernel: [40991.917954] EAX: 00000000 EBX: df001b00 ECX: 019e2dda EDX: 00000000
<1>13:17:39 kernel: [40991.917954] ESI: 000080d0 EDI: e78df8e4 EBP: d2b05f2c ESP: d2b05f0c
<1>13:17:39 kernel: [40991.917954] CR0: 80050033 CR2: e78df8e4 CR3: 12087000 CR4: 001406d0
<1>13:17:39 kernel: [40991.917954] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
<1>13:17:39 kernel: [40992.117529] DR6: ffff0ff0 DR7: 00000400
<0>13:17:39 kernel: [40992.117529] Stack:
<1>13:17:39 kernel: [40992.117529]  000d49a4 c10adf8b 019e2dda 00000282 000080d0 dc050a80 c2199800 00000010
<1>13:17:39 kernel: [40992.117529]  d2b05f40 c10adf8b dedb11f0 d2b05f84 d2b05f84 d2b05f60 c10ae412 00000000
<1>13:17:39 kernel: [40992.117529]  c10be965 d2b05f80 00000000 00000000 d2b05f84 d2b05f7c c10ae5b3 d2b05f8c
<0>13:17:39 kernel: [40992.117529] Call Trace:
<1>13:17:39 kernel: [40992.117529]  [<c10adf8b>] ? alloc_pipe_info+0x7b/0x100
<1>13:17:39 kernel: [40992.117529]  [<c10adf8b>] alloc_pipe_info+0x7b/0x100
<1>13:17:39 kernel: [40992.117529]  [<c10ae412>] create_pipe_files+0x32/0x1b0
<1>13:17:39 kernel: [40992.117529]  [<c10be965>] ? mntput+0x25/0x30
<1>13:17:39 kernel: [40992.117529]  [<c10ae5b3>] __do_pipe_flags+0x23/0x90
<1>13:17:39 kernel: [40992.117529]  [<c10ae679>] SyS_pipe2+0x19/0x80
<1>13:17:39 kernel: [40992.117529]  [<c10a8478>] ? ____fput+0x8/0x10
<1>13:17:39 kernel: [40992.117529]  [<c1046272>] ? task_work_run+0x82/0xa0
<1>13:17:39 kernel: [40992.117529]  [<c10ae6f9>] SyS_pipe+0x19/0x20
<1>13:17:39 kernel: [40992.117529]  [<c1b50845>] syscall_call+0x7/0x7
<0>13:17:39 kernel: [40992.117529] Code: ff 75 25 8b 4d e4 89 f2 89 04 24 89 d8 e8 92 34 aa 00 81 e6 00 80 00 00 89 c7 0f 84 88 00 00 00 eb 74 8d b6 00 00 00 00 8b 43 14 <8b> 04 07 89 45 f0 9c 58 8d 74 26 00 89 45 ec fa 90 8d 74 26 00
<0>13:17:39 kernel: [40992.117529] EIP: [<c10a3c9b>] __kmalloc+0x8b/0x120 SS:ESP 0068:d2b05f0c
<1>13:17:39 kernel: [40992.117529] CR2: 00000000e78df8e4
<4>13:17:39 kernel: [40992.117529] ---[ end trace 992fcbee4a091205 ]---
<4>13:17:39 kernel: [40992.117529] ------------[ cut here ]------------
<4>13:17:39 kernel: [40992.117529] WARNING: at kernel/softirq.c:165 local_bh_enable+0x2f/0x90()
<1>13:17:39 kernel: [truncated] [40992.117529] Modules linked in: tgkfm urlset imq pppoe ppp_async l2tp_ppp iptable_nat pptp pppox ppp_mppe ppp_generic nf_nat_pptp nf_nat_ipv4 nf_nat_amanda nf_conntrack_pptp nf_conntrack_ipv4 nf_conntrack_amanda eb
<1>13:17:39 kernel: [40992.117529] CPU: 2 PID: 21718 Comm: realtimed Tainted: G    D    3.10.108 #1
<1>13:17:39 kernel: [40992.117529] Hardware name: Microsoft Corporation Virtual Machine/Virtual Machine, BIOS 090008  12/07/2018
<1>13:17:39 kernel: [40992.117529]  00000000 00000000 d2b05c7c c1b4822d d2b05ca4 c102f129 c20055f9 c20056df
<1>13:17:39 kernel: [40992.117529]  000000a5 c103551f c20056df d25b8000 00000000 deea9380 d2b05cb4 c102f1bd
<1>13:17:39 kernel: [40992.117529]  00000009 00000000 d2b05cbc c103551f d2b05cc8 c1a9bb1e d25b8000 d2b05ce4
<1>13:17:39 kernel: [40992.117529] Call Trace:
<1>13:17:39 kernel: [40992.117529]  [<c1b4822d>] dump_stack+0x16/0x18
<1>13:17:39 kernel: [40992.117529]  [<c102f129>] warn_slowpath_common+0x59/0x70
<1>13:17:39 kernel: [40992.117529]  [<c103551f>] ? local_bh_enable+0x2f/0x90
<1>13:17:39 kernel: [40992.117529]  [<c102f1bd>] warn_slowpath_null+0x1d/0x20
<1>13:17:39 kernel: [40992.117529]  [<c103551f>] local_bh_enable+0x2f/0x90
<1>13:17:39 kernel: [40992.117529]  [<c1a9bb1e>] lock_sock_nested+0x2e/0x40
<1>13:17:39 kernel: [40992.117529]  [<c1addbd4>] tcp_close+0x14/0x340
<1>13:17:39 kernel: [40992.117529]  [<c1afb37d>] inet_release+0x5d/0x70
<1>13:17:39 kernel: [40992.117529]  [<c1a98a57>] sock_release+0x17/0x70
<1>13:17:39 kernel: [40992.117529]  [<c1a98abb>] sock_close+0xb/0x10
<1>13:17:39 kernel: [40992.117529]  [<c10a8365>] __fput+0xd5/0x1c0
<1>13:17:39 kernel: [40992.117529]  [<c10a8478>] ____fput+0x8/0x10
<1>13:17:39 kernel: [40992.117529]  [<c104626d>] task_work_run+0x7d/0xa0
<1>13:17:39 kernel: [40992.117529]  [<c1032c88>] do_exit+0x2c8/0x750
<1>13:17:39 kernel: [40992.117529]  [<c102f0ca>] ? print_oops_end_marker+0x2a/0x30
<1>13:17:39 kernel: [40992.117529]  [<c1004df7>] oops_end+0x97/0xa0
<1>13:17:39 kernel: [40992.117529]  [<c1b45c32>] no_context+0x188/0x190
<1>13:17:39 kernel: [40992.117529]  [<c1b45d9a>] __bad_area_nosemaphore+0x160/0x168
<1>13:17:39 kernel: [40992.117529]  [<c10b7b77>] ? d_kill+0xd7/0xf0
<1>13:17:39 kernel: [40992.117529]  [<c10aea55>] ? lookup_real+0x25/0x40
<1>13:17:39 kernel: [40992.117529]  [<c1028320>] ? vmalloc_sync_all+0x110/0x110
<1>13:17:39 kernel: [40992.117529]  [<c1b45db4>] bad_area_nosemaphore+0x12/0x14
<1>13:17:39 kernel: [40992.117529]  [<c1027f83>] __do_page_fault+0x183/0x410
<1>13:17:39 kernel: [40992.117529]  [<c10b1651>] ? path_lookupat+0x581/0x690
<1>13:17:39 kernel: [40992.117529]  [<c10a3dd3>] ? kmem_cache_alloc+0xa3/0xd0
<1>13:17:39 kernel: [40992.117529]  [<c10b2c54>] ? final_putname+0x34/0x40
<1>13:17:39 kernel: [40992.117529]  [<c10b2c54>] ? final_putname+0x34/0x40
<1>13:17:39 kernel: [40992.117529]  [<c10b31fa>] ? user_path_at_empty+0x4a/0x70
<1>13:17:39 kernel: [40992.117529]  [<c1028320>] ? vmalloc_sync_all+0x110/0x110
<1>13:17:39 kernel: [40992.117529]  [<c1028328>] do_page_fault+0x8/0x10
<1>13:17:39 kernel: [40992.117529]  [<c1b50d8a>] error_code+0x5a/0x60
<1>13:17:39 kernel: [40992.117529]  [<c1028320>] ? vmalloc_sync_all+0x110/0x110
<1>13:17:39 kernel: [40992.117529]  [<c10a3c9b>] ? __kmalloc+0x8b/0x120
<1>13:17:39 kernel: [40992.117529]  [<c10adf8b>] ? alloc_pipe_info+0x7b/0x100
<1>13:17:39 kernel: [40992.117529]  [<c10adf8b>] alloc_pipe_info+0x7b/0x100
<1>13:17:39 kernel: [40992.117529]  [<c10ae412>] create_pipe_files+0x32/0x1b0
<1>13:17:39 kernel: [40992.117529]  [<c10be965>] ? mntput+0x25/0x30
<1>13:17:39 kernel: [40992.117529]  [<c10ae5b3>] __do_pipe_flags+0x23/0x90
<1>13:17:39 kernel: [40992.117529]  [<c10ae679>] SyS_pipe2+0x19/0x80
<1>13:17:39 kernel: [40992.117529]  [<c10a8478>] ? ____fput+0x8/0x10
<1>13:17:39 kernel: [40992.117529]  [<c1046272>] ? task_work_run+0x82/0xa0
<1>13:17:39 kernel: [40992.117529]  [<c10ae6f9>] SyS_pipe+0x19/0x20
<1>13:17:39 kernel: [40992.117529]  [<c1b50845>] syscall_call+0x7/0x7

admin · 发表于 2020-5-26 23:47:27

是什么硬件？

星冰乐 · 发表于 2020-5-27 00:26:03

admin 发表于 2020-5-26 23:47
是什么硬件？

amd3700x 主机装win10，开hyper-v，虚拟机配置8核。
外界只要不拨入pptp，固件一直稳定运行。

[问题反馈] 内核崩溃重启