Bug#366391: subversion crash signal 15 in child, SNDCTL_TMR_TIMEBASE

[Rafal Maj]

Package: subversion
Version: 1.3.0-3
Severity: important

It seems svn started to crash - it is killed, but the kill (signal 15)
occurs at end, so despite that I am able to use svn it seems.

ii  subversion             1.3.0-3


$ svn up
At revision 1202.
Killed by signal 15.


$strace -ff -o trace svn up
[...]
unlink("OUT/.svn/lock")                 = 0
unlink("case/.svn/lock")                = 0
unlink("TRASH/.svn/lock")               = 0
unlink(".svn/lock")                     = 0
fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 3), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7f28000
write(1, "At revision 1202.\n", 18At revision 1202.
)     = 18
close(5)                                = 0
close(4)                                = 0
waitpid(24137, 0xbf846578, WNOHANG|WUNTRACED) = 0
kill(24137, SIGTERM)                    = 0
select(0, NULL, NULL, NULL, {0, 46875}Killed by signal 15.
) = ? ERESTARTNOHAND (To be restarted)
--- SIGCHLD (Child exited) @ 0 (0) ---
select(0, NULL, NULL, NULL, {0, 44000}) = 0 (Timeout)
waitpid(24137, [{WIFEXITED(s) && WEXITSTATUS(s) == 255}],
WNOHANG|WUNTRACED) = 24137
gettimeofday({1147081070, 491605}, NULL) = 0
select(0, NULL, NULL, NULL, {0, 608395}) = 0 (Timeout)
brk(0x818e000)                          = 0x818e000
munmap(0xb7f28000, 4096)                = 0
exit_group(0)                           = ?


the crash is in child process:

$ tail -n 50 trace.10586
write(3, "\375\320\16\356WB\356\335\364]\2\376[\24\305Z\366Xv\7\272"...,
64) = 64
select(7, [3 4], [], NULL, NULL)                               = 1 (in [3])
read(3, "\375\317\263\235\224\350>\32\311\300\'\246q\211\215wV0"...,
8192) = 176
select(7, [3 4], [5], NULL, NULL)       = 1 (out [5])
write(5, "( success ( ) ) ( success ( 36:0"..., 135) = 135
select(7, [3 4], [], NULL, NULL) = 1 (in [4])
read(4, "( update ( ( ) 0: true ) ) ", 16384) = 27
select(7, [3 4], [3], NULL, NULL)       = 1 (out [3])
write(3, "\205\2z\240\354\3227\272\16\327\252\362\241\223;*2\2\322"...,
64) = 64
select(7, [3 4], [], NULL, NULL)                               = 1 (in [3])
read(3, "\354\362\273\357a0#\315P}\242\201\16AQ\260\363\2603\350"...,
8192) = 64
select(7, [3 4], [5], NULL, NULL)       = 1 (out [5])
write(5, "( success ( ( ) 0: ) ) ", 23) = 23
select(7, [3 4], [], NULL, NULL) = 1 (in [4])
read(4, "( set-path ( 0: 1202 false ( ) )"..., 16384) = 57
select(7, [3 4], [3], NULL, NULL)       = 1 (out [3])
write(3, "p\246/x7\377\236\244\317V\340o\272\205s\303\0\200\326L"...,
96) = 96
select(7, [3 4], [], NULL, NULL)                               = 1 (in [3])
read(3, "\372\305\320m\3537\4\211\245G(X at T\350G\252\302F\215\317"...,
8192) = 480
select(7, [3 4], [5], NULL, NULL)       = 1 (out [5])
write(5, "( success ( ( ) 0: ) ) ( target-"..., 438) = 438
select(7, [3 4], [], NULL, NULL)        = 1 (in [4])
read(4, "( success ( ) ) ", 16384)      = 16
select(7, [3 4], [3], NULL, NULL) = 1 (out [3])
write(3, "f\351\20\204\357\306\277}T\353+vqMJ!\1_\346\230q\334\327"...,
64) = 64
select(7, [3 4], [], NULL, NULL)        = 1 (in [3])
read(3, "\335*\333l\235\321\224\375PO\2\240\205\314\200\310>\273"...,
8192) = 64
select(7, [3 4], [5], NULL, NULL)       = 1 (out [5])
write(5, "( success ( ) ) ", 16)        = 16
select(7, [3 4], [], NULL, NULL)                                = 1 (in [4])
read(4, "", 16384)                      = 0
close(4)                                = 0
select(7, [3], [3], NULL, NULL)         = 1 (out [3])
write(3, ":X!R\2\36\274\353\2428\273\317O\363\342S4\23\27\214$\351"...,
32) = 32
select(7, [3], [], NULL, NULL)                    = ? ERESTARTNOHAND (To
be restarted)
--- SIGTERM (Terminated) @ 0 (0) ---
sigreturn() = ? (mask now [])
rt_sigaction(SIGWINCH, NULL, {0x8050ae0, [], SA_RESTORER, 0xb7c33768},
8) = 0
rt_sigaction(SIGWINCH, {SIG_DFL}, NULL, 8) = 0
close(5)                                = 0
close(6)                                = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfaf3d58) = -1 EINVAL (Invalid
argument)
fcntl64(0, F_GETFL)                     = 0x800 (flags O_RDONLY|O_NONBLOCK)
fcntl64(0, F_SETFL, O_RDONLY)           = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfaf3d58) = -1 EINVAL (Invalid
argument)
fcntl64(1, F_GETFL)                     = 0x801 (flags O_WRONLY|O_NONBLOCK)
fcntl64(1, F_SETFL, O_WRONLY)           = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo
...}) = 0
write(2, "Killed by signal 15.\r\n", 22) = 22
exit_group(255)                         = ?

-- 
Rafał Maj
www.Raf256.com C++