[pptp-server] Desperate... please help!
Michael St. Laurent
mikes at hartwellcorp.com
Wed Apr 18 11:44:25 CDT 2001
I keep experiencing system crashes that look like (I think) are caused by
the pptpctrl process. I really need help on this one as it is causing big
problems.
The system: i386 RedHat-7.0 with all current updates applied. PoPToP-1.1.2
and pppd-2.3.11 with patches for mschap-v2, mppe, require-mppe and strip
msdomain added.
The log:
Apr 17 23:29:17 guardian pptpd[1223]: CTRL: Received PPTP Control Message
(type: 5)
Apr 17 23:29:17 guardian pptpd[1223]: CTRL: Made a ECHO RPLY packet
Apr 17 23:29:17 guardian pptpd[1223]: CTRL: I wrote 20 bytes to the client.
Apr 17 23:29:17 guardian pptpd[1223]: CTRL: Sent packet to client
Apr 17 23:29:17 guardian pppd[1224]: sent [LCP EchoReq id=0x8
magic=0xf1ec7cc9]
Apr 17 23:29:17 guardian pppd[1224]: Timeout 0x805319c:0x8078f40 in 30
seconds.
Apr 17 23:29:19 guardian pppd[1224]: rcvd [LCP EchoRep id=0x8 magic=0x3759]
Apr 17 23:29:38 guardian kernel: Unable to handle kernel NULL pointer
dereference at virtual address 00000070
Apr 17 23:29:38 guardian kernel: current->tss.cr3 = 091d6000, %cr3 =
091d6000
Apr 17 23:29:38 guardian kernel: *pde = 00000000
Apr 17 23:29:38 guardian kernel: Oops: 0002
Apr 17 23:29:38 guardian pptpd[773]: MGR: Reaped child 1223
Apr 17 23:29:38 guardian kernel: CPU: 0
Apr 17 23:29:38 guardian kernel: EIP:
0010:[aic7xxx:__insmod_aic7xxx_S.bss_L256+299331/281585857]
Apr 17 23:29:38 guardian kernel: EFLAGS: 00010286
Apr 17 23:29:38 guardian kernel: eax: 80000000 ebx: 0000007f ecx:
cfff0c00 edx: 00000000
Apr 17 23:29:38 guardian kernel: esi: cfff0ecc edi: cfff0c48 ebp:
cfff0c48 esp: c3ff7ebc
Apr 17 23:29:38 guardian kernel: ds: 0018 es: 0018 ss: 0018
Apr 17 23:29:38 guardian kernel: Process pptpctrl (pid: 1223, process nr:
45, stackpage=c3ff7000)
Apr 17 23:29:38 guardian kernel: Stack: c3d1b000 00000000 ffff7f98 00000011
cfff0c48 00000000 cc310800 cfff0f2e
Apr 17 23:29:38 guardian kernel: 0000008f d0872f6c cfff0c00 cfff0c00
c3d1b000 c3ff7f8c 00000000 d0872b8b
Apr 17 23:29:38 guardian kernel: cfff0c00 c3d1b000 c4093000 c01bb77a
c3d1b000 00000000 c4093000 c01b0a3a
Apr 17 23:29:38 guardian kernel: Call Trace:
[aic7xxx:__insmod_aic7xxx_S.bss_L256+298540/281586648]
[aic7xxx:__insmod_aic7xxx_S.bss_L256+297547/281587641]
[pty_unthrottle+38/88] [check_unthrottle+42/48] [read_chan+1678/1984]
[tty_read+174/208] [sys_read+192/228]
Apr 17 23:29:38 guardian kernel: [system_call+52/56]
[startup_32+43/170]
Apr 17 23:29:38 guardian kernel: Code: f0 ff 4a 70 0f 94 c0 84 c0 74 09 52
e8 0c 2c 8e ef 83 c4 04
Apr 17 23:29:47 guardian pppd[1224]: sent [LCP EchoReq id=0x9
magic=0xf1ec7cc9]
Apr 17 23:29:47 guardian pppd[1224]: Timeout 0x805319c:0x8078f40 in 30
seconds.
--------------------
Michael St. Laurent
Hartwell Corporation
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