fork failures in git rebase

[Rafael Kitover <rkitover at cpan dot org>]

I was doing a "git rebase origin/master" today on a repo, and I saw alot
of this:

      7 [main] sh 6120 C:\cygwin\bin\sh.exe: *** fatal error - couldn't
allocate heap, Win32 error 487, base 0xAD0000, top 0xB40000,
reserve_size 454656, allocsize 458752, page_const 4096
Stack trace:
Frame     Function  Args
0028E4EC  6102796B  (0028E4EC, 00000000, 00000000, 0028E53C)
0028E7DC  6102796B  (6117EC60, 00008000, 00000000, 61180977)
0028F80C  61004F1B  (611B66CC, 00AD0000, 00B40000, 0006F000)
0028F83C  6106E8C3  (7FFEFFFF, 0000000F, 00000004, 7764FE92)
0028F92C  610C133B  (00000060, 02000000, 6116A724, 6116A720)
0028F95C  610064C0  (00000000, 00000002, 00000000, 75BC3480)
0028FA1C  6106FC15  (61000000, 00000001, 0028FD24, 00000001)
0028FA3C  77669930  (6106F960, 61000000, 00000001, 0028FD24)
0028FB30  7766D8A9  (0028FD24, 7EFDD000, 7EFDE000, 7773206C)
0028FCB0  77682120  (0028FD24, 77630000, 7B0294B8, 00000000)
0028FD00  77680BDA  (0028FD24, 77630000, 00000000, 00000000)
0028FD10  77669E59  (0028FD24, 77630000, 00000000, 0001002F)
End of stack trace
70084677 [main] sh 7768 fork: child -1 - died waiting for longjmp before
initialization, retry 0, exit code 0x100, errno 11
/usr/lib/git-core/git-rebase: fork: retry: Resource temporarily unavailable
71519803 [main] sh 7864 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
71521612 [main] sh 7864 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
71964676 [main] sh 7500 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
71966308 [main] sh 7500 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
73478241 [main] sh 7272 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
73479919 [main] sh 7272 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
73917650 [main] sh 7536 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
73919351 [main] sh 7536 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
74288355 [main] sh 7804 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
74289806 [main] sh 7804 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
74580369 [main] sh 7768 fork: child -1 - died waiting for longjmp before
initialization, retry 0, exit code 0x600, errno 11
/usr/lib/git-core/git-rebase: fork: retry: Resource temporarily unavailable
75689372 [main] sh 4200 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
75691053 [main] sh 4200 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
76350743 [main] sh 6736 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
76352887 [main] sh 6736 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
76732311 [main] sh 6264 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
76733936 [main] sh 6264 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
77122219 [main] sh 7348 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
77123754 [main] sh 7348 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
77491247 [main] sh 5812 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
77493028 [main] sh 5812 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
77859935 [main] sh 7812 exception::handle: Exception:
STATUS_ACCESS_VIOLATION
77861410 [main] sh 7812 open_stackdumpfile: Dumping stack trace to
sh.exe.stackdump
78095299 [main] sh 7768 fork: child -1 - died waiting for longjmp before
initialization, retry 0, exit code 0x600, errno 11

The same errors were repeated when I ran it again. And again after I ran
it in a new shell.
After a few tries it ran through successfully.
This is fairly up to date cygwin on Win7 64bit. cygcheck -s -v -r output
attached.

Attachment: cygcheck.out
Description: Binary data

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