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#581 Assertion fail: Released phantom deadlock

Development_Branch
closed-wont-fix
Robert Jongbloed
3.18.3 (1) assert (1) phantom (1) deadlock (1)
5
2022-02-01
2020-04-09
zbyslb
No

Latest version of opal 3.18.3 from git：
/lib64/libpthread.so.0(+0x7dc5) [0x7f892bc81dc5]
/lib64/libc.so.6(clone
1:28:14.379 RTP-Report:8418 osutils.cxx(3759) PTLib Assertion fail: Released phantom deadlock, held from 14:10:02.437 to 14:10:03.962 (1.525s), in read/write mutex 0x7f41140cdc98 (mediasession.h(650) OpalMediaSession,1000ms) at rtp_session.cxx(2038)
/lib64/libpt.so.2.18.3(PPlatformWalkStack(std::ostream&, unsigned long, int, unsigned int, bool)+0xd4) [0x7f414b02dc94]
/lib64/libpt.so.2.18.3(PTrace::WalkStack(std::ostream&, unsigned long, int, bool)+0x48) [0x7f414b048448]
/lib64/libpt.so.2.18.3(PMutexExcessiveLockInfo::ReleasedLock(PObject const&, unsigned long, bool, PDebugLocation const&)+0x2f3) [0x7f414b013ce3]
/lib64/libpt.so.2.18.3(PReadWriteMutex::InternalEndWrite(PDebugLocation const)+0x7d) [0x7f414b014f9d]
/lib64/libpt.so.2.18.3(PSafeObject::InternalUnlockReadWrite(PDebugLocation const) const+0xc2) [0x7f414affddb2]
/lib64/libopal.so.3.18.3(OpalRTPSession::SendReport(unsigned int, bool, PTime const&)+0x29c) [0x7f414a5e114c]
/lib64/libopal.so.3.18.3(OpalRTPSession::TimedSendReport(PTimer&, long)+0xbb) [0x7f414a5d55bb]
/lib64/libpt.so.2.18.3(PTimer::OnTimeout()+0xfe) [0x7f414b01659e]
/lib64/libpt.so.2.18.3(PTimer::List::OnTimeout(unsigned int)+0xe8) [0x7f414b013578]
/lib64/libpt.so.2.18.3(PTimer::List::Timeout::Work()+0x2c) [0x7f414b0136fc]
/lib64/libpt.so.2.18.3(PQueuedThreadPool<ptimer::list::timeout>::QueuedWorkerThread::Work()+0x10e) [0x7f414b02bcfe]
/lib64/libpt.so.2.18.3(PThreadPoolBase::WorkerThreadBase::Main()+0x7c) [0x7f414aff9e5c]
/lib64/libpt.so.2.18.3(PThread::InternalThreadMain()+0x3d) [0x7f414b01858d]
/lib64/libpt.so.2.18.3(PThread::PX_ThreadMain(void)+0x30) [0x7f414afee100]
/lib64/libpthread.so.0(+0x7dc5) [0x7f4148087dc5]
/lib64/libc.so.6(clone
1:28:14.855 OpalMixer:1251 osutils.cxx(3738) PTLib Assertion fail: Phantom deadlock in read/write mutex 0x7f41140cdc98 (mediasession.h(650) OpalMediaSession,1000ms)
1:28:14.856 RTP-1-media:1241 osutils.cxx(3738) PTLib Assertion fail: Phantom deadlock in read/write mutex 0x7f41140cdc98 (mediasession.h(650) OpalMediaSession,1000ms)
1:28:14.848 RTP-Report:8242 osutils.cxx(3759) PTLib Assertion fail: Released phantom deadlock, held from 14:10:02.243 to 14:10:04.210 (1.966s), in read/write mutex 0x7f88cc0dcc78 (mediasession.h(650) OpalMediaSession,1000ms) at rtp_session.cxx(2038)
/lib64/libpt.so.2.18.3(PPlatformWalkStack(std::ostream&, unsigned long, int, unsigned int, bool)+0xd4) [0x7f892ec27c94]
/lib64/libpt.so.2.18.3(PTrace::WalkStack(std::ostream&, unsigned long, int, bool)+0x48) [0x7f892ec42448]
/lib64/libpt.so.2.18.3(PMutexExcessiveLockInfo::ReleasedLock(PObject const&, unsigned long, bool, PDebugLocation const&)+0x2f3) [0x7f892ec0dce3]
/lib64/libpt.so.2.18.3(PReadWriteMutex::InternalEndWrite(PDebugLocation const)+0x7d) [0x7f892ec0ef9d]
/lib64/libpt.so.2.18.3(PSafeObject::InternalUnlockReadWrite(PDebugLocation const) const+0xc2) [0x7f892ebf7db2]
/lib64/libopal.so.3.18.3(OpalRTPSession::SendReport(unsigned int, bool, PTime const&)+0x29c) [0x7f892e1db14c]
/lib64/libopal.so.3.18.3(OpalRTPSession::TimedSendReport(PTimer&, long)+0xbb) [0x7f892e1cf5bb]
/lib64/libpt.so.2.18.3(PTimer::OnTimeout()+0xfe) [0x7f892ec1059e]
/lib64/libpt.so.2.18.3(PTimer::List::OnTimeout(unsigned int)+0xe8) [0x7f892ec0d578]
/lib64/libpt.so.2.18.3(PTimer::List::Timeout::Work()+0x2c) [0x7f892ec0d6fc]
/lib64/libpt.so.2.18.3(PQueuedThreadPool<ptimer::list::timeout>::QueuedWorkerThread::Work()+0x10e) [0x7f892ec25cfe]
/lib64/libpt.so.2.18.3(PThreadPoolBase::WorkerThreadBase::Main()+0x7c) [0x7f892ebf3e5c]
/lib64/libpt.so.2.18.3(PThread::InternalThreadMain()+0x3d) [0x7f892ec1258d]
/lib64/libpt.so.2.18.3(PThread::PX_ThreadMain(void</ptimer::list::timeout>)+0x30) [0x7f892ebe8100]
/lib64/libpthread.so.0(+0x7dc5) [0x7f892bc81dc5]</ptimer::list::timeout>

Discussion

  • Robert Jongbloed

    Robert Jongbloed - 2020-04-11

    Not much I can do with such limited information.

    Phantom deadlocks just mean some operations took longer than expected. The usual cause is that your machine has become too busy, was this under heavy load?

     

    Last edit: Robert Jongbloed 2020-04-11

  • Robert Jongbloed

    Robert Jongbloed - 2020-04-11
    • status: open --> pending-wont-fix
     

  • Robert Jongbloed

    Robert Jongbloed - 2021-03-13
    • status: pending-wont-fix --> closed-wont-fix
     

  • Chris Severance

    Chris Severance - 2022-02-01

    I have the same problem. This isn't related to when all CPU's are busy, which doesn't matter because t38modem is nice -10. It's happening often enough that I can get traces for it.

    Feb 01 13:01:04 hostname2 t38modem.sh[900362]: Default user name: uucp
Feb 01 13:01:04 hostname2 t38modem.sh[900362]: --ptty=+/tmp/devt38modem/ttyT0 --ptty=+/tmp/devt38modem/ttyT1 --ptty=+/tmp/devt38modem/ttyT2 --ptty=+/tmp/devt38modem/ttyT3 --ptty=+/tmp/devt38modem/ttyT4 --ptty=+/tmp/devt38modem/ttyT5 --ptty=+/tmp/devt38modem/ttyT6 --ptty=+/tmp/devt38modem/ttyT7 --ptty=+/tmp/devt38modem/ttyT8 --ptty=+/tmp/devt38modem/ttyT9 --route modem:.*=sip:<dn>@sip.t38fax.com:5080 --route sip:.*=modem:<dn> --sip-listen=udp$192.168.10.5:5090 --sip-listen=tcp$192.168.10.5:5090 --Use-ECM --jitter 85 --ssl-ca /etc/ssl/certs/ca-certificates.crt --ssl-cert /tmp/devt38modem/t38modem_opal_certificate.pem --ssl-key /tmp/devt38modem/t38modem_opal_private_key.pem --sip-register 1##########@sip.t38fax.com:5080,AAAAAAAAAAAAAAA --translate 00.00.000.00
Feb 01 13:01:04 hostname2 t38modem.sh[900362]: args:
Feb 01 13:01:04 hostname2 t38modem.sh[900362]:   and  OPAL  v3.18beta8
Feb 01 13:01:04 hostname2 t38modem.sh[900362]:   with PTLib v2.18beta8
Feb 01 13:01:04 hostname2 t38modem.sh[900362]:   on   Unix Linux (5.4.175-1-lts54-x86_64)
Feb 01 13:01:04 hostname2 t38modem.sh[900362]:   by   Frolov,Holtschneider,Davidson
Feb 01 13:01:04 hostname2 t38modem.sh[900362]: T38Modem version 4.6.0

Feb 01 06:27:32 hostname2 t38modem.sh[1434]: Call[Cc5f77828161] from t38:F84d7c56b162 to 1##########@sip.t38fax.com:5080, route to sip:1##########@sip.t38fax.com:5080
Feb 01 06:17:23 hostname2 t38modem.sh[1434]: Call[Cefaf6dc6159] cleared (Call failed security check)
Feb 01 06:17:23 hostname2 t38modem.sh[1434]: Call[Cefaf6dc6159] from t38:Ffb79d666160 to 1##########@sip.t38fax.com:5080, route to sip:1##########@sip.t38fax.com:5080
Feb 01 06:07:14 hostname2 t38modem.sh[1434]: Call[Cfead4097157] cleared (Call failed security check)
Feb 01 06:07:14 hostname2 t38modem.sh[1434]: Call[Cfead4097157] from t38:Fbbcc1497158 to 1##########@sip.t38fax.com:5080, route to sip:1##########@sip.t38fax.com:5080
Jan 31 22:39:50 hostname2 t38modem.sh[1434]: SIP registration of sip:1##########@sip.t38fax.com:5080 has no compatible listener.
Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.020              Opal Garbage:2019             osutils.cxx(3801)        PTLib           Assertion fail: Phantom deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms)
Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.020               SIP Pool:3201043             osutils.cxx(3801)        PTLib           Assertion fail: Phantom deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms)
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThreadPoolBase::WorkerThreadBase::Main()+0x9c) [0x7fd41ebfff3c]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Work()+0x284) [0x7fd41f945d04]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU_Work::Work()+0x685) [0x7fd41f938ce5]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::OnReceivedOPTIONS(SIP_PDU&)+0x3c) [0x7fd41f93aaec]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPResponse::Send()+0x250) [0x7fd41f98b330]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeLockBase::~PSafeLockBase()+0x2a) [0x7fd41ec0313a]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeObject::InternalUnlockReadWrite(PDebugLocation const*) const+0xd9) [0x7fd41ec03a09]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalEndWrite(PDebugLocation const*)+0xa1) [0x7fd41ec1bf91]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PMutexExcessiveLockInfo::ReleasedLock(PObject const&, unsigned long, bool, PDebugLocation const&)+0x2df) [0x7fd41ec1aaaf]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PTrace::WalkStack(std::ostream&, unsigned long, int, bool)+0x44) [0x7fd41ec4d624]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PPlatformWalkStack(std::ostream&, unsigned long, int, unsigned int, bool)+0x18c) [0x7fd41ec3344c]
Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.002                  SIP Pool:2062             osutils.cxx(3822)        PTLib           Assertion fail: Released phantom deadlock, held from 22:38:25.346 to 22:39:47.684 (1:22.338s), in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) at sippdu.cxx(3923)
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalManager::GarbageMain_PNotifier::Call(PObject&, long) const+0x68) [0x7fd41f3f0ea8]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalManager::GarbageCollection()+0xee) [0x7fd41f3e0aae]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::GarbageCollection()+0x224) [0x7fd41f939194]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTransaction::IsTerminated() const+0x9) [0x7fd41f992e39]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTransaction::GetState() const+0x6e) [0x7fd41f97ab5e]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeLockBase::PSafeLockBase(PSafeObject const&, PDebugLocation const*, bool (PSafeObject::*)(PDebugLocation const*) const, void (PSafeObject::*)(PDebugLocation const*) const)+0x54) [0x7fd41ec03104]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeObject::InternalLockReadOnly(PDebugLocation const*) const+0xfc) [0x7fd41ec0401c]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartRead(PDebugLocation const*)+0x80) [0x7fd41ec1bb10]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartReadWithNest(PReadWriteMutex::Nest&, PDebugLocation const&)+0x42) [0x7fd41ec1ba02]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:   thread-id=1##########6208 (0x7fd419f9f640), unique-id=2019, readers=1, writers=0
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThreadPoolBase::WorkerThreadBase::Main()+0x9c) [0x7fd41ebfff3c]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Work()+0x284) [0x7fd41f945d04]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTimeoutWorkItem<SIPTransaction>::Work()+0x4b) [0x7fd41f99318b]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPWorkItem::GetTarget(PSafePtr<SIPTransaction, PSafePtrBase>&)+0x122) [0x7fd41f97c2f2]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafePtrBase::EnterSafetyMode(PSafePtrBase::EnterSafetyModeOption)+0x73) [0x7fd41ec04453]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeObject::InternalLockReadWrite(PDebugLocation const*) const+0xfc) [0x7fd41ec0427c]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartWrite(PDebugLocation const*)+0x6b) [0x7fd41ec1bddb]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalWait(PReadWriteMutex::Nest&, PSync&, PDebugLocation const&) const+0x3cc) [0x7fd41ec1b8fc]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PTrace::WalkStack(std::ostream&, unsigned long, int, bool)+0x44) [0x7fd41ec4d624]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PPlatformWalkStack(std::ostream&, unsigned long, int, unsigned int, bool)+0x18c) [0x7fd41ec3344c]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:   thread-id=1##########2992 (0x7fd419a5d640), unique-id=3201043, readers=0, writers=1
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThreadPoolBase::WorkerThreadBase::Main()+0x9c) [0x7fd41ebfff3c]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Work()+0x284) [0x7fd41f945d04]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU_Work::Work()+0x685) [0x7fd41f938ce5]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::OnReceivedOPTIONS(SIP_PDU&)+0x3c) [0x7fd41f93aaec]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPResponse::Send()+0x245) [0x7fd41f98b325]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU::Send()+0xe1) [0x7fd41f9898b1]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU::InternalSend(bool)+0x4e8) [0x7fd41f989408]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::AdjustToRegistration(SIP_PDU&, SIPConnection*, OpalTransport const*)+0x12ab) [0x7fd41f92bdcb]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPHandlers::FindSIPHandlerByDomain(PString const&, SIP_PDU::Methods, PSafetyMode)+0x590) [0x7fd41f99f3c0]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalTransportAddress::IsEquivalent(OpalTransportAddress const&, bool) const+0x188) [0x7fd41f465498]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalInternalIPTransport::GetIpAndPort(OpalTransportAddress const&, PIPSocket::Address&, unsigned short&) const+0x5e4) [0x7fd41f464234]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PHostByName::GetHostAddress(PString const&, PIPSocket::Address&)+0x18) [0x7fd41ebd4578]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PHostByName::GetHost(PString const&)+0x545) [0x7fd41ebd42f5]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(getaddrinfo
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(+0xe7bfd) [0x7fd41e285bfd]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libnss_dns.so.2(_nss_dns_gethostbyname3_r
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libnss_dns.so.2(+0x3a31) [0x7fd419e30a31]
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:         /usr/lib/libresolv.so.2(__res_context_search
Jan 31 22:39:42 hostname2 t38modem.sh[1433]:   thread-id=1##########6992 (0x7fd419404640), unique-id=2062, readers=0, writers=2, LOCKER
Jan 31 22:39:42 hostname2 t38modem.sh[1433]: 26:04:53.046               SIP Pool:3201043             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) :
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalManager::GarbageMain_PNotifier::Call(PObject&, long) const+0x68) [0x7fd41f3f0ea8]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalManager::GarbageCollection()+0xee) [0x7fd41f3e0aae]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::GarbageCollection()+0x224) [0x7fd41f939194]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTransaction::IsTerminated() const+0x9) [0x7fd41f992e39]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTransaction::GetState() const+0x6e) [0x7fd41f97ab5e]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeLockBase::PSafeLockBase(PSafeObject const&, PDebugLocation const*, bool (PSafeObject::*)(PDebugLocation const*) const, void (PSafeObject::*)(PDebugLocation const*) const)+0x54) [0x7fd41ec03104]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeObject::InternalLockReadOnly(PDebugLocation const*) const+0xfc) [0x7fd41ec0401c]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartRead(PDebugLocation const*)+0x80) [0x7fd41ec1bb10]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartReadWithNest(PReadWriteMutex::Nest&, PDebugLocation const&)+0x42) [0x7fd41ec1ba02]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalWait(PReadWriteMutex::Nest&, PSync&, PDebugLocation const&) const+0x3cc) [0x7fd41ec1b8fc]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PTrace::WalkStack(std::ostream&, unsigned long, int, bool)+0x44) [0x7fd41ec4d624]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PPlatformWalkStack(std::ostream&, unsigned long, int, unsigned int, bool)+0x18c) [0x7fd41ec3344c]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:   thread-id=1##########6208 (0x7fd419f9f640), unique-id=2019, readers=1, writers=0
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThreadPoolBase::WorkerThreadBase::Main()+0x9c) [0x7fd41ebfff3c]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Work()+0x284) [0x7fd41f945d04]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPTimeoutWorkItem<SIPTransaction>::Work()+0x4b) [0x7fd41f99318b]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPWorkItem::GetTarget(PSafePtr<SIPTransaction, PSafePtrBase>&)+0x122) [0x7fd41f97c2f2]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafePtrBase::EnterSafetyMode(PSafePtrBase::EnterSafetyModeOption)+0x73) [0x7fd41ec04453]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PSafeObject::InternalLockReadWrite(PDebugLocation const*) const+0xfc) [0x7fd41ec0427c]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PReadWriteMutex::InternalStartWrite(PDebugLocation const*)+0x6b) [0x7fd41ec1bddb]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:   thread-id=1##########2992 (0x7fd419a5d640), unique-id=3201043, readers=0, writers=1
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(clone
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpthread.so.0(+0x9259) [0x7fd41e373259]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::PX_ThreadMain(void*)+0x40) [0x7fd41ebf3e40]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThread::InternalThreadMain()+0x4e) [0x7fd41ec202ce]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PThreadPoolBase::WorkerThreadBase::Main()+0x9c) [0x7fd41ebfff3c]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(PQueuedThreadPool<SIPWorkItem>::QueuedWorkerThread::Work()+0x284) [0x7fd41f945d04]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU_Work::Work()+0x685) [0x7fd41f938ce5]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::OnReceivedOPTIONS(SIP_PDU&)+0x3c) [0x7fd41f93aaec]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPResponse::Send()+0x245) [0x7fd41f98b325]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU::Send()+0xe1) [0x7fd41f9898b1]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIP_PDU::InternalSend(bool)+0x4e8) [0x7fd41f989408]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPEndPoint::AdjustToRegistration(SIP_PDU&, SIPConnection*, OpalTransport const*)+0x12ab) [0x7fd41f92bdcb]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(SIPHandlers::FindSIPHandlerByDomain(PString const&, SIP_PDU::Methods, PSafetyMode)+0x590) [0x7fd41f99f3c0]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalTransportAddress::IsEquivalent(OpalTransportAddress const&, bool) const+0x188) [0x7fd41f465498]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libopal.so.3.18-beta8(OpalInternalIPTransport::GetIpAndPort(OpalTransportAddress const&, PIPSocket::Address&, unsigned short&) const+0x5e4) [0x7fd41f464234]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PHostByName::GetHostAddress(PString const&, PIPSocket::Address&)+0x18) [0x7fd41ebd4578]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libpt.so.2.18-beta8(PHostByName::GetHost(PString const&)+0x545) [0x7fd41ebd42f5]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(getaddrinfo
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libc.so.6(+0xe7bfd) [0x7fd41e285bfd]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libnss_dns.so.2(_nss_dns_gethostbyname3_r
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libnss_dns.so.2(+0x3a31) [0x7fd419e30a31]
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:         /usr/lib/libresolv.so.2(__res_context_search
Jan 31 22:39:38 hostname2 t38modem.sh[1433]:   thread-id=1##########6992 (0x7fd419404640), unique-id=2062, readers=0, writers=2, LOCKER
Jan 31 22:39:38 hostname2 t38modem.sh[1433]: 26:04:48.412              Opal Garbage:2019             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) :
Jan 31 22:38:56 hostname2 t38modem.sh[1434]: SIP registration of sip:1##########@sip.t38fax.com:5080 failed (1 Transport Error).
Jan 31 22:38:56 hostname2 t38modem.sh[1434]: SIP registration of sip:1##########@sip.t38fax.com:5080 failed (1 Transport Error).
Jan 31 22:38:26 hostname2 t38modem.sh[1434]: SIP registration of sip:1##########@sip.t38fax.com:5080 time out.
Jan 31 19:45:22 hostname2 t38modem.sh[1434]: Call[C19b962ee155] cleared (Local party cleared call)
Jan 31 19:41:17 hostname2 t38modem.sh[1434]: Call[C19b962ee155] from t38:F01afc2cd156 to 1##########@sip.t38fax.com:5080, route to sip:1##########@sip.t38fax.com:5080
Jan 31 19:08:32 hostname2 t38modem.sh[1434]: Call[C477596dc153] cleared (Local party cleared call)
Jan 31 19:07:32 hostname2 t38modem.sh[1434]: Call[C477596dc153] from t38:Fda92cb96154 to 1##########@sip.t38fax.com:5080, route to sip:1##########@sip.t38fax.com:5080
Jan 31 18:07:23 hostname2 t38modem.sh[1434]: Call[C1a1d1a60151] cleared (Local party cleared call)

    Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.020              Opal Garbage:2019             osutils.cxx(3801)        PTLib           Assertion fail: Phantom deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms)
Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.020               SIP Pool:3201043             osutils.cxx(3801)        PTLib           Assertion fail: Phantom deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms)
Jan 31 22:39:47 hostname2 t38modem.sh[1433]: 26:04:58.002                  SIP Pool:2062             osutils.cxx(3822)        PTLib           Assertion fail: Released phantom deadlock, held from 22:38:25.346 to 22:39:47.684 (1:22.338s), in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) at sippdu.cxx(3923)
Jan 31 22:39:42 hostname2 t38modem.sh[1433]: 26:04:53.046               SIP Pool:3201043             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) :
Jan 31 22:39:38 hostname2 t38modem.sh[1433]: 26:04:48.412              Opal Garbage:2019             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fd404432680 (7SIP_PDU,15000ms) :
Jan 29 10:36:56 hostname2 t38modem.sh[2075128]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore? 67:26:46.008        ttyT6(e):2...96:3334732             osutils.cxx(3801)        PTLib           Assertion fail: Phantom deadlock in read/write mutex 0x7f3e3000d3e0 (8OpalCall,15000ms)
Jan 29 10:36:56 hostname2 t38modem.sh[2075128]: 67:26:46.007        ttyT1(e):2...56:3337217            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/29 10:36:56.2260x7f3ea3184458 0x7f3ea312eae8 0x7f3ea390d377 0x55bb62f04d5f 0x55bb62f09493 0x55bb62edf6e8 0x55bb62eecebb 0x55bb62ee2aa1 0x7f3ea31562ce 0x7f3ea3129e40 0x7f3ea28a9259 0x7f3ea27d25e3
Jan 29 10:36:56 hostname2 t38modem.sh[2075128]: 67:26:41.968              SetUpCall:3335033             osutils.cxx(3822)        PTLib           Assertion fail: Released phantom deadlock, held from 03:05:32.187 to 10:36:52.187 (7:31:19.999s), in read/write mutex 0x7f3e3000d3e0 (8OpalCall,15000ms)
Jan 29 10:36:56 hostname2 t38modem.sh[2075128]: 59:31:00.147             OPAL-Event:2104968             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7f3da8005190 (8OpalCall,15000ms) :
Jan 29 10:36:56 hostname2 t38modem.sh[2075128]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 29 10:36:52 hostname2 t38modem.sh[2075128]: 67:26:42.073        ttyT0(e):2...76:3332979            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/29 10:36:52.2920x7f3ea3184458 0x7f3ea312eae8 0x7f3ea3936134 0x7f3ea394c2f5 0x55bb62f051c7 0x55bb62f09493 0x55bb62edf6e8 0x55bb62ee3c34 0x55bb62ee38fb 0x55bb62ee85f9 0x55bb62ee7590 0x55bb62eeaf3b 0x55bb62ee2af7 0x7f3ea31562ce 0x7f3ea3129e40 0x7f3ea28a9259 0x7f3ea27d25e3
Jan 29 10:36:52 hostname2 t38modem.sh[2075128]: 59:30:03.513        ttyT6(e):2...96:3334732             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7f3e3000d3e0 (8OpalCall,15000ms) :
Jan 29 02:42:34 hostname2 t38modem.sh[2075128]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 29 02:38:58 hostname2 t38modem.sh[2075128]: 59:28:48.519              SetUpCall:3335033            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/29 02:38:58.7380x7f3ea3184458 0x7f3ea312eae8 0x7f3ea3976f86 0x7f3ea3e511a0 0x7f3ea39c96ea 0x7f3ea3e1c393 0x7f3ea3e1ec56 0x7f3ea3e8a98e 0x7f3ea3ec3c9f 0x7f3ea3e90c99 0x7f3ea39a044d 0x7f3ea3eb49db 0x7f3ea3e84652 0x7f3ea39470d1 0x55bb62f0658c 0x7f3ea3907dc7 0x7f3ea39080e8 0x7f3ea391a86b 0x7f3ea31562ce 0x7f3ea3129e40 0x7f3ea28a9259 0x7f3ea27d25e3
Jan 29 02:37:03 hostname2 t38modem.sh[2075128]: 59:26:52.971              SetUpCall:3331789            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/29 02:37:03.1910x7f3ea3184458 0x7f3ea312eae8 0x7f3ea3936134 0x7f3ea3e8a9bc 0x7f3ea3ec3c9f 0x7f3ea3e90c99 0x7f3ea39a044d 0x7f3ea3eb49db 0x7f3ea3e84652 0x7f3ea39470d1 0x55bb62f0658c 0x7f3ea3907dc7 0x7f3ea39080e8 0x7f3ea391a86b 0x7f3ea31562ce 0x7f3ea3129e40 0x7f3ea28a9259 0x7f3ea27d25e3
Jan 28 20:20:25 hostname2 t38modem.sh[2075128]: 53:10:15.558              SetUpCall:2562318            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/28 20:20:25.6840x7f3ea3184458 0x7f3ea312eae8 0x7f3ea3936134 0x7f3ea3e8a9bc 0x7f3ea3ec3c9f 0x7f3ea3e90c99 0x7f3ea39a044d 0x7f3ea3eb49db 0x7f3ea3e84652 0x7f3ea39470d1 0x55bb62f0658c 0x7f3ea3907dc7 0x7f3ea39080e8 0x7f3ea391a86b 0x7f3ea31562ce 0x7f3ea3129e40 0x7f3ea28a9259 0x7f3ea27d25e3
Jan 21 18:14:21 hostname2 t38modem.sh[1344250]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 21 18:14:20 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 18:14:20.7550x7f452aae7458 0x7f452aa91ae8 0x7f452aa993ae 0x7f452aac922c 0x7f452aa997ee 0x7f452aab8c17 0x7f452aabe626 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 18:14:20 hostname2 t38modem.sh[1344250]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 21 18:14:17 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 18:14:17.1930x7f452aae7458 0x7f452aa91ae8 0x7f452b270377 0x55fdcdb74d5f 0x55fdcdb79493 0x55fdcdb4f6e8 0x55fdcdb5cebb 0x55fdcdb52aa1 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 18:14:17 hostname2 t38modem.sh[1344250]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 21 18:14:17 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 18:14:17.0160x7f452aae7458 0x7f452aa91ae8 0x7f452b2ea9df 0x7f452b2e1bab 0x7f452b3319b3 0x7f452b29cc32 0x7f452b784cca 0x7f452b7f245e 0x7f452b7f2bd0 0x7f452b7fdb30 0x7f452b82565e 0x7f452b7d1a47 0x7f452b7ded04 0x7f452aa98f3c 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 18:14:17 hostname2 t38modem.sh[1344250]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 21 18:14:17 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 18:14:17.0160x7f452aae7458 0x7f452aa91ae8 0x7f452aa993ae 0x7f452b7de05c 0x7f452aa997ee 0x7f452b7c9379 0x7f452b7c99bd 0x7f452b7cfa0f 0x7f452b7c2447 0x7f452b2fda1d 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:57:23 hostname2 t38modem.sh[1344250]: <A>bort, <C>ore dump, <T>hrow exception, <I>gnore?
Jan 21 17:50:27 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:50:27.6140x7f452aae7458 0x7f452aa91ae8 0x7f452b270377 0x55fdcdb74d5f 0x55fdcdb79493 0x55fdcdb4f6e8 0x55fdcdb5cebb 0x55fdcdb52aa1 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:47:53 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:47:53.5220x7f452aae7458 0x7f452aa91ae8 0x7f452b299134 0x7f452b7ed9bc 0x7f452b826c9f 0x7f452b7f3c99 0x7f452b30344d 0x7f452b8179db 0x7f452b7e7652 0x7f452b2aa0d1 0x55fdcdb7658c 0x7f452b26adc7 0x7f452b26b0e8 0x7f452b27d86b 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:47:53 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:47:53.5160x7f452aae7458 0x7f452aa91ae8 0x7f452b270377 0x55fdcdb74d5f 0x55fdcdb79493 0x55fdcdb4f6e8 0x55fdcdb5cebb 0x55fdcdb52aa1 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:47:18 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:47:18.6800x7f452aae7458 0x7f452aa91ae8 0x55fdcdb704fa 0x55fdcdb67ab1 0x55fdcdb65479 0x55fdcdb5f5be 0x55fdcdb52bc6 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:47:18 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:47:18.5800x7f452aae7458 0x7f452aa91ae8 0x55fdcdb704fa 0x55fdcdb67ab1 0x55fdcdb65479 0x55fdcdb5f5be 0x55fdcdb52bc6 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 21 17:47:12 hostname2 t38modem.sh[1344250]: Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/21 17:47:12.7890x7f452aae7458 0x7f452aa91ae8 0x55fdcdb704fa 0x55fdcdb67ab1 0x55fdcdb65479 0x55fdcdb5f5be 0x55fdcdb52bc6 0x7f452aab92ce 0x7f452aa8ce40 0x7f452a20c259 0x7f452a1355e3
Jan 20 21:49:08 hostname2 t38modem.sh[306443]: 22:54:12.999        ttyT8(e):3...448:689790             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc540005b40 (8OpalCall,15000ms) :
Jan 20 21:48:54 hostname2 t38modem.sh[306443]: 22:53:58.486        ttyT7(e):3...408:688232             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc4ec012d40 (8OpalCall,15000ms) :
Jan 20 21:47:57 hostname2 t38modem.sh[306443]: 22:53:01.999               SetUpCall:690110             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:47:43 hostname2 t38modem.sh[306443]: 22:52:47.486               SetUpCall:689599             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:45:50 hostname2 t38modem.sh[306443]: 22:50:54.419        ttyT6(e):3...368:678029             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc550008910 (8OpalCall,15000ms) :
Jan 20 21:45:07 hostname2 t38modem.sh[306443]: 22:50:11.731        ttyT1(e):3...568:676803             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc508010020 (8OpalCall,15000ms) :
Jan 20 21:44:39 hostname2 t38modem.sh[306443]: 22:49:43.419               SetUpCall:678935             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:43:56 hostname2 t38modem.sh[306443]: 22:49:00.740               SetUpCall:676985             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:40:59 hostname2 t38modem.sh[306443]: 22:46:04.064        ttyT5(e):3...328:663471             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc538001cf0 (8OpalCall,15000ms) :
Jan 20 21:40:45 hostname2 t38modem.sh[306443]: 22:45:49.696        ttyT3(e):3...928:662256             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc4dc011c20 (8OpalCall,15000ms) :
Jan 20 21:39:48 hostname2 t38modem.sh[306443]: 22:44:53.064               SetUpCall:663679             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:39:34 hostname2 t38modem.sh[306443]: 22:44:38.696               SetUpCall:662485             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:36:58 hostname2 t38modem.sh[306443]: 22:42:02.920        ttyT4(e):3...408:649988             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc5980050e0 (8OpalCall,15000ms) :
Jan 20 21:35:47 hostname2 t38modem.sh[306443]: 22:40:51.939               SetUpCall:650368             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:32:36 hostname2 t38modem.sh[306443]: 22:37:40.901        ttyT2(e):3...288:638607             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc548001280 (8OpalCall,15000ms) :
Jan 20 21:31:25 hostname2 t38modem.sh[306443]: 22:36:29.901               SetUpCall:638749             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:29:34 hostname2 t38modem.sh[306443]: 22:34:38.448        ttyT0(e):3...928:630744             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc5880039f0 (8OpalCall,15000ms) :
Jan 20 21:28:23 hostname2 t38modem.sh[306443]: 22:33:27.466               SetUpCall:630926             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:21:34 hostname2 t38modem.sh[306443]: 22:26:38.410               SIP Pool:1359288             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:19:37 hostname2 t38modem.sh[306443]: 22:24:41.778                SIP Pool:306499             osutils.cxx(4322)        PTLib           Assertion fail: Possible deadlock in read/write mutex 0x7fc5b0005b80 (8OpalCall,15000ms) :
Jan 20 21:19:21 hostname2 t38modem.sh[306443]: 22:24:26.020            Opal Garbage:306454             osutils.cxx(3937)        PTLib           Assertion fail: Possible deadlock in timed mutex 0x55926a25deb0 (sipep.h(1089) SIPTransport,4000ms)
Jan 20 21:19:17 hostname2 t38modem.sh[306443]: 22:24:21.832        ttyT9(e):3...728:600421            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/20 21:19:17.6630x7fc5d9f0c2e3 0x7fc5d9eb0e11 0x7fc5da670338 0x7fc5da687c8f 0x5592694cea91 0x5592694b086f 0x5592694b4716 0x5592694b77d1 0x5592694bcdda 0x7fc5d9edace4 0x7fc5d9eabbb7 0x7fc5d97a7259 0x7fc5d96d05e3
Jan 20 21:17:30 hostname2 t38modem.sh[306443]: 22:22:34.819                SIP Pool:306499            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/20 21:17:30.6500x7fc5d9f0c2e3 0x7fc5d9eb0e11 0x7fc5da6c7f2d 0x7fc5da6be588 0x7fc5da712a90 0x7fc5da674232 0x7fc5dab9e89e 0x7fc5dac12c15 0x7fc5dac133e9 0x7fc5dac1e639 0x7fc5dac48532 0x7fc5dabf046e 0x7fc5dabfe787 0x7fc5d9eb8aac 0x7fc5d9edace4 0x7fc5d9eabbb7 0x7fc5d97a7259 0x7fc5d96d05e3
Jan 20 21:17:25 hostname2 t38modem.sh[306443]: 22:22:29.836               SetUpCall:600629            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/20 21:17:25.6670x7fc5d9f0c2e3 0x7fc5d9eb0e11 0x7fc5da6b62b9 0x7fc5dabd0f63 0x7fc5da70cfea 0x7fc5dab9847b 0x7fc5dab9b391 0x7fc5dac0dd19 0x7fc5dac49cb8 0x7fc5dac14021 0x7fc5da6e1ff4 0x7fc5dac39aac 0x7fc5dac0763d 0x7fc5da6825e2 0x5592694cd079 0x7fc5da640708 0x7fc5da640a3f 0x7fc5da653230 0x7fc5d9edace4 0x7fc5d9eabbb7 0x7fc5d97a7259 0x7fc5d96d05e3
Jan 20 21:05:12 hostname2 t38modem.sh[306443]: 22:10:16.761            Opal Garbage:306454            tlibthrd.cxx(1024)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 1024, error=9, when=2022/01/20 21:05:12.5920x7fc5d9f0c2e3 0x7fc5d9eac85b 0x7fc5d9e9c214 0x7fc5d9e9f9f3 0x7fc5d9e9fb04 0x7fc5d9e9eaff 0x7fc5da6ad68b 0x7fc5da6aa10b 0x7fc5d9ebc8db 0x7fc5da733be6 0x7fc5dac180f6 0x7fc5d9ebc8db 0x7fc5dabf22a4 0x7fc5da64eff7 0x7fc5da6602c9 0x7fc5d9edace4 0x7fc5d9eabbb7 0x7fc5d97a7259 0x7fc5d96d05e3
Jan 20 21:04:07 hostname2 t38modem.sh[306443]: 22:09:11.715               SetUpCall:563851            tlibthrd.cxx(259)        PAssert         Assertion fail: Operating System error, file ptlib/src/ptlib-2.18.7/src/ptlib/unix/tlibthrd.cxx, line 259, error=24, when=2022/01/20 21:04:07.4920x7fc5d9f0c2e3 0x7fc5d9eb0e11 0x7fc5da6b62b9 0x7fc5dabd0f63 0x7fc5da70cfea 0x7fc5dab9847b 0x7fc5dab9b391 0x7fc5dac0dd19 0x7fc5dac49cb8 0x7fc5dac14021 0x7fc5da6e1ff4 0x7fc5dac39aac 0x7fc5dac0763d 0x7fc5da6825e2 0x5592694cd079 0x7fc5da640708 0x7fc5da640a3f 0x7fc5da653230 0x7fc5d9edace4 0x7fc5d9eabbb7 0x7fc5d97a7259 0x7fc5d96d05e3
     

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