[Bug 609513] Re: [maverick] hang in stat->__xstat->send_get_stat->send_get_fakem->semaphore_up->semop

[Launchpad Bug Tracker]

[Expired for fakeroot (Ubuntu) because there has been no activity for 60
days.]

** Changed in: fakeroot (Ubuntu)
       Status: Incomplete => Expired

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Title:
  [maverick] hang in
  stat->__xstat->send_get_stat->send_get_fakem->semaphore_up->semop

Status in fakeroot package in Ubuntu:
  Expired

Bug description:
  Binary package hint: fakeroot

  I'm running Maverick (currently standard 2.6.35-10-generic #15-Ubuntu SMP)
  and am just building a new kernel package (with DEB_BUILDOPTIONS=parallel=10)
  and it's hung quite a long way in during an ld instance, attaching to ld and getting a backtrace I see:

  #0  0x00002b5b2c3043d7 in semop () at ../sysdeps/unix/syscall-template.S:82
  #1  0x00002b5b2b8e3049 in semaphore_up () from /usr/lib/libfakeroot/libfakeroot-sysv.so
  #2  0x00002b5b2b8e30b2 in send_get_fakem () from /usr/lib/libfakeroot/libfakeroot-sysv.so
  #3  0x00002b5b2b8e31b8 in send_get_stat () from /usr/lib/libfakeroot/libfakeroot-sysv.so
  #4  0x00002b5b2b8e1e58 in __xstat () from /usr/lib/libfakeroot/libfakeroot-sysv.so
  #5  0x00002b5b2bb4990c in stat (filename=0x7fff3683b3e3 "drivers/md/dm-queue-length.o", target=0x456b6c "elf64-x86-64", mode=0x2b5b2bbd3697 "r", fd=-1) at //usr/include/sys/stat.h:457
  #6  bfd_fopen (filename=0x7fff3683b3e3 "drivers/md/dm-queue-length.o", target=0x456b6c "elf64-x86-64", mode=0x2b5b2bbd3697 "r", fd=-1) at ../../bfd/opncls.c:188
  #7  0x000000000041d161 in ?? ()
  #8  0x000000000041d81c in ?? ()
  #9  0x00000000004118a5 in ?? ()
  #10 0x0000000000412187 in ?? ()
  #11 0x000000000041317a in ?? ()
  #12 0x0000000000418346 in ?? ()
  #13 0x00002b5b2c239d8d in __libc_start_main (main=<value optimised out>, argc=<value optimised out>, ubp_av=<value optimised out>, init=<value optimised out>, fini=<value optimised out>, rtld_fini=<value optimised out>, 
      stack_end=0x7fff3683a768) at libc-start.c:226
  #14 0x0000000000404269 in ?? ()
  #15 0x00007fff3683a768 in ?? ()
  #16 0x000000000000001c in ?? ()
  #17 0x000000000000000b in ?? ()
  #18 0x00007fff3683b35b in ?? ()
  #19 0x00007fff3683b35e in ?? ()
  #20 0x00007fff3683b361 in ?? ()
  #21 0x00007fff3683b364 in ?? ()
  #22 0x00007fff3683b36f in ?? ()
  #23 0x00007fff3683b372 in ?? ()
  #24 0x00007fff3683b3b7 in ?? ()
  #25 0x00007fff3683b3c2 in ?? ()
  #26 0x00007fff3683b3c5 in ?? ()
  #27 0x00007fff3683b3e3 in ?? ()
  #28 0x00007fff3683b400 in ?? ()
  #29 0x0000000000000000 in ?? ()
  (gdb) quit

  so best guess is that this is a fakeroot issue.

  Dave

  ProblemType: Bug
  DistroRelease: Ubuntu 10.10
  Package: fakeroot 1.14.4-1ubuntu1
  ProcVersionSignature: Ubuntu 2.6.35-10.15-generic 2.6.35-rc5
  Uname: Linux 2.6.35-10-generic x86_64
  Architecture: amd64
  CheckboxSubmission: f2d10bd9f943a85b486a282e7840a570
  CheckboxSystem: 0531969bcfd4f03af7405c98dc94a948
  Date: Sat Jul 24 16:52:34 2010
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_GB.utf8
   SHELL=/bin/bash
  SourcePackage: fakeroot

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