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Connections to server freeze, sometimes timeout on Windows 7
Hello,
I have a problem with CopSSH 3.0.3 (also 3.0.2) on Windows 7. Average 1 of 5 connection succeed. Sometimes putty freeze during establish connection , sometimes returns "connection timeout", randomly. Sshd in debug mode shows nothing interesting, but in system event logger I have following errors:
sshd: PID 580: fatal: fork of unprivileged child failed
sshd: PID 5768: error: fork: Resource temporarily unavailable
I also tried with 3.0.2 version but is the same.
Could you help ?
Regards, tc.
Hi,
this is the content of my "sshd.exe.stackdump" (Just in case somebody can use it):
Exception: STATUS_ACCESS_VIOLATION at eip=772F20BD
eax=002C60D8 ebx=00000000 ecx=00000009 edx=00000000 esi=00000000 edi=00078000
ebp=0022BD88 esp=0022BD1C program=C:\ICW\bin\sshd.exe, pid 3356, thread main
cs=001B ds=0023 es=0023 fs=003B gs=0000 ss=0023
Stack trace:
Frame Function Args
0022BD88 772F20BD (00000000, 00800000, 000001F8, 7714A7F9)
0022BDD4 772FB181 (00000008, 7714A449, 002CF154, 002C01AC)
0022BE64 772F819C (002CF154, 00000284, 00000000, 002CF150)
0022BED8 772F2149 (002C0000, 00000000, 00000020, 772F7D3B)
0022BF24 772F7DE3 (002CF154, 00000000, 00000000, 0022BF44)
0022BF38 772FF8D0 (002CF154, 0022BF60, 772C873C, 002CF150)
0022BF44 772C8767 (002CF150, FFFFFFFE, 0022BF98, 00000000)
0022BF60 772C873C (00000000, 0022BF70, 00000000, 0022BFC4)
0022BF74 7668A912 (0022BFCC, EC859411, 0022C02C, 100014BC)
0022BFC4 76689BE5 (00000001, 00000000, 00000000, 0022C048)
0022BFD8 76679EC9 (0022BFF0, 00000000, 00000000, 00000000)
0022C048 100016F0 (10420178, 6110AC30, 0022C068, 610DAD97)
0022C058 100017A3 (611CC2C8, 0022C0C4, 0022C098, 610630D0)
0022C068 610DAD97 (000001B8, 00000000, 00000000, 00000000)
0022C098 610630D0 (0022C0C4, 0022C0A0, 1044B818, 6106EC86)
0022C218 61063EA8 (00457624, 0000003C, 00000000, 0022CB04)
End of stack trace (more stack frames may be present)
Any anti-malware software ? Any special hardware (camera ....)
It's running in a VMware virtual machine. No virus or malware scanners, no special hardware (except the vmware tools), just plain Windows 7 Ultimate with copssh installed.
Hi, thanks for your feedback.
I have now compiled an rsync 3.0.7 executable without socketpairs (patch 100). It is available for download from here. Replace your rsync copy with this one. Hope it helps.
That would be nice if you report your findings.
I will get back to you after testing it.
Thanks.
Hi,
I've the same problem. I also get a "sshd.exe.stackdump" file in the installation path after something gets wrong while connecting to the sshd server.