-=| Alex Peshkoff, Fri, Apr 29, 2011 at 01:26:28PM +0400 |=-
> On 04/29/11 12:11, Damyan Ivanov wrote:
> > Sorry if I am impatient :) I wanted to try the new synchronization
> > code on the Debian build daemons (3.0 so far supported only
> > x86/amd64).
>
> Should build now - revision 52840.
Thanks! I went a but further, to revision 52857, and the build stops
at the invocation of build_file. There it sits waiting for a futex.
Backtrace attached.
GNU gdb (GDB) 7.2-debian
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This GDB was configured as "x86_64-linux-gnu".
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<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/bin/build_file...done.
Attaching to program:
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/bin/build_file,
process 3031
Reading symbols from
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/lib/libfbclient.so.2...done.
Loaded symbols for
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/lib/libfbclient.so.2
Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread 0x2b7dc1784700 (LWP 3033)]
[New Thread 0x2b7dc1573700 (LWP 3032)]
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/plugins/libEngine12.so...done.
Loaded symbols for
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/plugins/libEngine12.so
Reading symbols from /usr/lib/libicuuc.so.44...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libicuuc.so.44
Reading symbols from /usr/lib/libicudata.so.44...(no debugging symbols
found)...done.
Loaded symbols for /usr/lib/libicudata.so.44
Reading symbols from
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/intl/libfbintl.so...done.
Loaded symbols for
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/intl/libfbintl.so
Reading symbols from /lib/libnss_compat.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libnss_compat.so.2
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libnss_nis.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_nis.so.2
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols
found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/plugins/libfbtrace.so...done.
Loaded symbols for
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/plugins/libfbtrace.so
0x00002b7dc0be3be5 in pthread_join () from /lib/libpthread.so.0
Thread 3 (Thread 0x2b7dc1573700 (LWP 3032)):
#0 0x00002b7dc0be9330 in sem_wait () from /lib/libpthread.so.0
No symbol table info available.
#1 0x00002b7dc01e74d8 in Firebird::SignalSafeSemaphore::enter
(this=0x2b7dc1365948) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/classes/semaphore.cpp:95
No locals.
#2 0x00002b7dc01a5ba5 in (anonymous namespace)::shutdownThread () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/why.cpp:472
No locals.
#3 0x00002b7dc01cd03b in run (arg=0x2b7dc1365988) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/ThreadStart.cpp:101
No locals.
#4 (anonymous namespace)::threadStart (arg=0x2b7dc1365988) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/ThreadStart.cpp:116
thread = {<Firebird::Synchronize> = {_vptr.Synchronize =
0x2b7dc042e230, shutdownInProgress = false, sleeping = false, wakeup = false},
threadId = 47819114624768, nextWaiting = 0x0, prevWaiting = 0x0, lockType =
Firebird::SYNC_NONE, lockGranted = false, lockPending = 0x0, locks = 0x0,
description = 0x2b7dc0201101 "threadStart"}
localArgs = {routine = 0x2b7dc01a5b90 <(anonymous
namespace)::shutdownThread(void*)>, arg = 0x0}
#5 0x00002b7dc0be28ba in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6 0x00002b7dc0ec83cd in clone () from /lib/libc.so.6
No symbol table info available.
#7 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 2 (Thread 0x2b7dc1784700 (LWP 3033)):
#0 0x00002b7dc0be9be4 in __lll_lock_wait () from /lib/libpthread.so.0
No symbol table info available.
#1 0x00002b7dc0be5104 in _L_lock_1024 () from /lib/libpthread.so.0
No symbol table info available.
#2 0x00002b7dc0be4f67 in pthread_mutex_lock () from /lib/libpthread.so.0
No symbol table info available.
#3 0x00002b7dc017afad in enter () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/include/../common/classes/locks.h:240
rc = <value optimized out>
#4 MutexLockGuard () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/include/../common/classes/locks.h:359
No locals.
#5 Why::(anonymous namespace)::TimerEntry::timeThread () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/MasterImplementation.cpp:437
guard = {lock = 0x2b7dc13631e8}
microSeconds = 0
#6 0x00002b7dc01cd03b in run (arg=0x2b7dc1365988) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/ThreadStart.cpp:101
No locals.
#7 (anonymous namespace)::threadStart (arg=0x2b7dc1365988) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/ThreadStart.cpp:116
thread = {<Firebird::Synchronize> = {_vptr.Synchronize =
0x2b7dc042e230, shutdownInProgress = false, sleeping = false, wakeup = false},
threadId = 47819116791552, nextWaiting = 0x0, prevWaiting = 0x0, lockType =
Firebird::SYNC_NONE, lockGranted = false, lockPending = 0x0, locks = 0x0,
description = 0x2b7dc0201101 "threadStart"}
localArgs = {routine = 0x2b7dc017af70 <Why::(anonymous
namespace)::TimerEntry::timeThread(void*)>, arg = 0x0}
#8 0x00002b7dc0be28ba in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#9 0x00002b7dc0ec83cd in clone () from /lib/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.
Thread 1 (Thread 0x2b7dc13604e0 (LWP 3031)):
#0 0x00002b7dc0be3be5 in pthread_join () from /lib/libpthread.so.0
No symbol table info available.
#1 0x00002b7dc01cd13e in Thread::waitForCompletion (thread=<value optimized
out>) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/ThreadStart.cpp:208
state = <value optimized out>
#2 0x00002b7dc017b174 in cleanup () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/MasterImplementation.cpp:399
guard = {lock = 0x2b7dc13631e8}
#3 cleanup () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/include/../common/classes/init.h:178
guard = {lock = 0x2b7dc0434880}
#4 Why::shutdownTimers () at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/MasterImplementation.cpp:532
No locals.
#5 0x00002b7dc01a00ea in (anonymous namespace)::Dispatcher::shutdown
(this=<value optimized out>, userStatus=0x7fff31e4bb20, timeout=5000,
reason=-7) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/why.cpp:5485
singleShutdown = {<Firebird::InstanceControl> = {<No data fields>},
instance = 0x2b7dc13691d0}
guard = {lock = 0x2b7dc13691d0}
status = {<Firebird::StackIface<Firebird::IStatus,
Firebird::GlobalStorage>> = {<Firebird::DisposeIface<Firebird::IStatus,
Firebird::GlobalStorage>> = {<Firebird::IStatus> = {<Firebird::IDisposable> =
{_vptr.IDisposable = 0x2b7dc042bd90}, <No data fields>},
<Firebird::GlobalStorage> = {<No data fields>}, <No data fields>}, <No data
fields>}, localStatus = {1, 0, 0, 64, 47819112464273, 140734030461760,
140734030461248, 32071696, 140734030461312, 47819106782080, 9, 1428567848,
47819091338480, 0, 140733193388072, 22321372, 47819093534284, 140734030461664,
47819093534344, 47819093544808}, localVector = 0x7fff31e4b8c8}
entry = {<Firebird::FpeControl> = {savedMask = {__control_word = 895,
__unused1 = 65535, __status_word = 0, __unused2 = 65535, __tags = 65535,
__unused3 = 65535, __eip = 2164294819, __cs_selector = 16, __opcode = 772,
__unused4 = 0, __data_offset = 2171077568, __data_selector = 0, __unused5 =
65535, __mxcsr = 8064}}, ref = {ptr = 0x0}, counter = 0x0}
rc = 0
error = {<Firebird::Arg::StatusVector> = {<Firebird::Arg::Base> =
{implementation = 0x2b7dc1366fe8}, <No data fields>}, <No data fields>}
hasThreads = <value optimized out>
#6 0x00002b7dc01a5b61 in fb_shutdown (timeout=<value optimized out>,
reason=<value optimized out>) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/why.cpp:3707
status = {<Firebird::StackIface<Firebird::IStatus,
Firebird::GlobalStorage>> = {<Firebird::DisposeIface<Firebird::IStatus,
Firebird::GlobalStorage>> = {<Firebird::IStatus> = {<Firebird::IDisposable> =
{_vptr.IDisposable = 0x2b7dc042bd90}, <No data fields>},
<Firebird::GlobalStorage> = {<No data fields>}, <No data fields>}, <No data
fields>}, localStatus = {1, 0, 0, 5, 0, 0, 47819093544808, 47819157303296,
47819159744560, 140734030461952, 47819159735000, 47819159744600,
47819091378933, 0, 1, 47819112468512, 4294967289, 5000, 47819112468512, 3031},
localVector = 0x7fff31e4bb28}
#7 0x00002b7dc01800b8 in Firebird::PluginManager::unregisterModule
(this=<value optimized out>, cleanup=0x2b7dc407b030) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/yvalve/PluginManager.cpp:905
No locals.
#8 0x00002b7dc3e4917d in ~UnloadDetectorHelper (this=0x2b7dc407b058) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/utilities/ntrace/../../jrd/../jrd/../jrd/../jrd/../jrd/../common/classes/ImplementHelper.h:213
No locals.
#9 dtor (this=0x2b7dc407b058) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/include/../common/classes/init.h:121
No locals.
#10
Firebird::InstanceControl::InstanceLink<Firebird::GlobalPtr<Firebird::UnloadDetectorHelper,
(Firebird::InstanceControl::DtorPriority)1>,
(Firebird::InstanceControl::DtorPriority)1>::dtor (this=0x2b7dc407b058) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/include/../common/classes/init.h:97
No locals.
#11 0x00002b7dc3e62a33 in Firebird::InstanceControl::InstanceList::destructors
() at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/classes/init.cpp:197
i = 0x2b7dc407b058
currentPriority = Firebird::InstanceControl::PRIORITY_DETECT_UNLOAD
nextPriority = Firebird::InstanceControl::PRIORITY_REGULAR
#12 0x00002b7dc3e62be9 in allClean (this=<value optimized out>,
__in_chrg=<value optimized out>) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/classes/init.cpp:61
No locals.
#13 (anonymous namespace)::Cleanup::~Cleanup (this=<value optimized out>,
__in_chrg=<value optimized out>) at
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/src/common/classes/init.cpp:89
No locals.
#14 0x00002b7dc0e2f5c2 in ?? () from /lib/libc.so.6
No symbol table info available.
#15 0x00002b7dc0e2f615 in exit () from /lib/libc.so.6
No symbol table info available.
#16 0x00002b7dc0e17c54 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#17 0x0000000000401495 in _start ()
No symbol table info available.
(gdb) q
A debugging session is active.
Inferior 1 [process 3031] will be detached.
Quit anyway? (y or n) Detaching from program:
/tmp/buildd/firebird3.0-3.0.0~svn+52857.ds3/gen/Release/firebird/bin/build_file,
process 3031
------------------------------------------------------------------------------
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