funny how you define "active". so who holds the lock? i bet it's those threads which are in TellMeAboutYourself, waiting on network. (4, 9)
there is thread starvation avoidance in newer versions. and you need more threads. i suggest the -p 128 argument to fileserver in addition to whatever else you have, at least, and that's a minimum configuration improvement. 2010/9/6 Linus Widströmer <[email protected]>: > > Hi everyone, > > we have started to experience fileserver hangs on our Ubuntu Hardy > fileservers running 1.4.6.dfsg1-2+ubuntu0.1 > > The problem seems to be related to high users load, the prime suspects are > the IMAP servers which read maildirs from AFS. We have seen the problem a > couple of times, the effect is that one of the fileservers all by a sudden > build up a queue of ~200 calls waiting for a thread and stops responding, > with client hangs as a result. > > We have managed to catch a core dump of a stalled fileserver and it seems as > all active threads are waiting for a lock (see bt below). After rebooting one > of the clients the backlog quickly goes down and the server returns to normal > operation within a minute or so. > > In the backtrace we see five threads waiting for a lock in h_Lock_r - two > threads trying to lock host1 and three of them trying to get a lock for > host2. Both hosts are part of the IMAP system. > > client1 > ======= > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134694, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134640) at ../viced/host.c:534 > > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134694, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134640) at ../viced/host.c:534 > > lock->wait_states = 2 > lock->excl_locked = 2 > lock->readers_reading = 0 > lock->num_waiting = 2 > > > client2 > ======= > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > > lock->wait_states = 2 > lock->excl_locked = 2 > lock->readers_reading = 0 > lock->num_waiting = 3 > > > Has anyone experienced similar problems with this version of openafs? Is it a > known bug, has it perhaps been fixed in newer releases? > > Any hints on how to track this down further; what to look for in the > logs/corefiles, how to gather even more debugging next time the problem > occurs etc are very much welcome. And of course - and ideas on how to get it > fixed even more so. > > Feel free to contact me if more information from the corefile is needed. > > Best regards, > Linus Widströmer > Stockholm University > > > > Backtrace of all threads > ============== > > Thread 20 (process 5060): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb76edd76 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 > #2 0xb76edb87 in sleep () from /lib/tls/i686/cmov/libc.so.6 > #3 0x0804de2c in main (argc=856, argv=0x29389510) at ../viced/viced.c:2046 > > Thread 19 (process 5155): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x0804c69a in FsyncCheckLWP () at ../viced/viced.c:504 > #3 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #4 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 18 (process 5154): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb76edd76 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 > #2 0xb76edb87 in sleep () from /lib/tls/i686/cmov/libc.so.6 > #3 0x0804c792 in HostCheckLWP () at ../viced/viced.c:468 > #4 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #5 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 17 (process 5153): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb76edd76 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 > #2 0xb76edb87 in sleep () from /lib/tls/i686/cmov/libc.so.6 > #3 0x0804cd6d in FiveMinuteCheckLWP () at ../viced/viced.c:423 > #4 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #5 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 16 (process 5144): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb76edd76 in nanosleep () from /lib/tls/i686/cmov/libc.so.6 > #2 0xb76edb87 in sleep () from /lib/tls/i686/cmov/libc.so.6 > #3 0x08088d02 in ih_sync_thread () at ../vol/ihandle.c:911 > #4 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #5 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 15 (process 5131): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb7727941 in select () from /lib/tls/i686/cmov/libc.so.6 > #2 0x08084b75 in FSYNC_sync () at ../vol/fssync.c:395 > #3 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #4 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 14 (process 5130): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134694, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134640) at ../viced/host.c:534 > #4 0x08065256 in h_Lookup_r (haddr=3126717826, hport=22811, > heldp=0xb09a5de4) at ../viced/host.c:840 > #5 0x080654ed in h_GetHost_r (tcon=0xad29fe00) at ../viced/host.c:1420 > #6 0x080672ae in h_FindClient_r (tcon=0xad29fe00) at ../viced/host.c:2032 > #7 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb09a61c8, ahostp=0xb09a61c4) at ../viced/afsfileprocs.c:321 > #8 0x0805e6e1 in SRXAFS_FetchStatus (acall=0xad86c968, Fid=0xb09a6300, > OutStatus=0xb09a6210, CallBack=0xb09a6318, Sync=0xb09a62b8) at > ../viced/afsfileprocs.c:2962 > #9 0x08094369 in RXAFS_ExecuteRequest (z_call=0xad86c968) at > ../fsint/afsint.ss.c:159 > #10 0x080b97cc in rxi_ServerProc (threadID=11, newcall=0x81fc880, > socketp=0xb09a63b8) at ./../rx/rx.c:1418 > #11 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #12 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #13 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #14 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 13 (process 5129): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134694, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134640) at ../viced/host.c:534 > #4 0x08065256 in h_Lookup_r (haddr=3126717826, hport=22811, > heldp=0xb11a6de4) at ../viced/host.c:840 > #5 0x080654ed in h_GetHost_r (tcon=0xad30b0b8) at ../viced/host.c:1420 > #6 0x080672ae in h_FindClient_r (tcon=0xad30b0b8) at ../viced/host.c:2032 > #7 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb11a71c8, ahostp=0xb11a71c4) at ../viced/afsfileprocs.c:321 > #8 0x0805e6e1 in SRXAFS_FetchStatus (acall=0x8230110, Fid=0xb11a7300, > OutStatus=0xb11a7210, CallBack=0xb11a7318, Sync=0xb11a72b8) at > ../viced/afsfileprocs.c:2962 > #9 0x08094369 in RXAFS_ExecuteRequest (z_call=0x8230110) at > ../fsint/afsint.ss.c:159 > #10 0x080b97cc in rxi_ServerProc (threadID=5, newcall=0xad862f00, > socketp=0xb11a73b8) at ./../rx/rx.c:1418 > #11 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #12 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #13 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #14 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 12 (process 5128): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c7db8 in recvmsg () from /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080bed67 in rxi_ReadPacket (socket=5, p=0x8186c00, host=0xb19a8384, > port=0xb19a838a) at ./../rx/rx_packet.c:1411 > #3 0x08097296 in rxi_ListenerProc (sock=5, tnop=0xb19a83b4, > newcallp=0xb19a83b0) at ../rx/rx_pthread.c:230 > #4 0x080978ad in rx_ServerProc () at ../rx/rx_pthread.c:305 > #5 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #6 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #7 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 11 (process 5127): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > #4 0x08065256 in h_Lookup_r (haddr=3143495042, hport=22811, > heldp=0xb21a8de4) at ../viced/host.c:840 > #5 0x080654ed in h_GetHost_r (tcon=0x824bbe0) at ../viced/host.c:1420 > #6 0x080672ae in h_FindClient_r (tcon=0x824bbe0) at ../viced/host.c:2032 > #7 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb21a91c8, ahostp=0xb21a91c4) at ../viced/afsfileprocs.c:321 > #8 0x0805e6e1 in SRXAFS_FetchStatus (acall=0xad44a448, Fid=0xb21a9300, > OutStatus=0xb21a9210, CallBack=0xb21a9318, Sync=0xb21a92b8) at > ../viced/afsfileprocs.c:2962 > #9 0x08094369 in RXAFS_ExecuteRequest (z_call=0xad44a448) at > ../fsint/afsint.ss.c:159 > #10 0x080b97cc in rxi_ServerProc (threadID=7, newcall=0x832ebf8, > socketp=0xb21a93b8) at ./../rx/rx.c:1418 > #11 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #12 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #13 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #14 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 10 (process 5126): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080c2180 in rxi_ReadProc (call=0xad814d60, buf=0xb29a9adb > "²`M\201\034\233\232²\030\202\203X\233\232²fâ\b\b`M\201", nbytes=1) at > ./../rx/rx_rdwr.c:234 > #3 0x080b9667 in rx_EndCall (call=0xad814d60, rc=0) at ./../rx/rx.c:1898 > #4 0x0808e266 in RXAFSCB_CallBack (z_conn=0xad838218, Fids_Array=0xb29a9de4, > CallBacks_Array=0xb29a9ddc) at ../fsint/afscbint.cs.c:32 > #5 0x0806c043 in XCallBackBulk_r (ahost=0x8139840, fids=0xb29a9e30, nfids=0) > at ../viced/callback.c:601 > #6 0x0806c172 in BreakDelayedCallBacks_r (host=0x8139840) at > ../viced/callback.c:1151 > #7 0x0805018d in CallPreamble (acall=<value optimized out>, activecall=0, > tconn=0xb29aa168, ahostp=0xb29aa164) at ../viced/afsfileprocs.c:381 > #8 0x0805091e in SRXAFS_GetTime (acall=0x8233440, Seconds=0xb29aa1c8, > USeconds=0xb29aa1c4) at ../viced/afsfileprocs.c:6845 > #9 0x08090623 in _RXAFS_GetTime (z_call=0x8233440, z_xdrs=0x5561) at > ../fsint/afsint.ss.c:1109 > #10 0x0809380a in RXAFS_ExecuteRequest (z_call=0x8233440) at > ../fsint/afsint.ss.c:1941 > #11 0x080b97cc in rxi_ServerProc (threadID=13, newcall=0xad32ac30, > socketp=0xb29aa3b8) at ./../rx/rx.c:1418 > #12 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #13 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #14 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #15 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 9 (process 5125): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080c2180 in rxi_ReadProc (call=0xad648dc8, buf=0xb31aab14 > "D«\032³8«\032³ 6\f\b\234«\032³4«\032³H«\032³Å?\f\bÈ\215dD«\032³h«\032³Îa\t\b\234«\032³8¬\032³h«\032³z6\f\b\234«\032³d«\032³¥Õ\016", > nbytes=4) at ./../rx/rx_rdwr.c:234 > #3 0x080c25f6 in rx_ReadProc32 (call=0xad648dc8, value=0xb31aab14) at > ./../rx/rx_rdwr.c:388 > #4 0x080c3feb in xdrrx_getint32 (axdrs=0xb31aab9c, lp=0xb31aab34) at > ./../rx/xdr_rx.c:211 > #5 0x080c36a0 in xdr_int (xdrs=0x80, ip=0xb31aac38) at ./../rx/xdr.c:99 > #6 0x080961ce in xdr_interfaceAddr (xdrs=0xb31aab9c, objp=0xb31aac38) at > ../fsint/afsint.xdr.c:363 > #7 0x0808c486 in RXAFSCB_TellMeAboutYourself (z_conn=0x83312e0, > addr=0xb31aac38, capabilities=0xb31aaddc) at ../fsint/afscbint.cs.c:826 > #8 0x080658d2 in h_GetHost_r (tcon=0x8260d70) at ../viced/host.c:1447 > #9 0x080672ae in h_FindClient_r (tcon=0x8260d70) at ../viced/host.c:2032 > #10 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb31ab1c8, ahostp=0xb31ab1c4) at ../viced/afsfileprocs.c:321 > #11 0x0805e6e1 in SRXAFS_FetchStatus (acall=0x81f7cb8, Fid=0xb31ab300, > OutStatus=0xb31ab210, CallBack=0xb31ab318, Sync=0xb31ab2b8) at > ../viced/afsfileprocs.c:2962 > #12 0x08094369 in RXAFS_ExecuteRequest (z_call=0x81f7cb8) at > ../fsint/afsint.ss.c:159 > #13 0x080b97cc in rxi_ServerProc (threadID=10, newcall=0xad85e410, > socketp=0xb31ab3b8) at ./../rx/rx.c:1418 > #14 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #15 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #16 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #17 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 8 (process 5124): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > #4 0x08065256 in h_Lookup_r (haddr=3143495042, hport=22811, > heldp=0xb39abde4) at ../viced/host.c:840 > #5 0x080654ed in h_GetHost_r (tcon=0x823a128) at ../viced/host.c:1420 > #6 0x080672ae in h_FindClient_r (tcon=0x823a128) at ../viced/host.c:2032 > #7 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb39ac1c8, ahostp=0xb39ac1c4) at ../viced/afsfileprocs.c:321 > #8 0x0805e6e1 in SRXAFS_FetchStatus (acall=0xad8b1918, Fid=0xb39ac300, > OutStatus=0xb39ac210, CallBack=0xb39ac318, Sync=0xb39ac2b8) at > ../viced/afsfileprocs.c:2962 > #9 0x08094369 in RXAFS_ExecuteRequest (z_call=0xad8b1918) at > ../fsint/afsint.ss.c:159 > #10 0x080b97cc in rxi_ServerProc (threadID=3, newcall=0x820d0a8, > socketp=0xb39ac3b8) at ./../rx/rx.c:1418 > #11 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #12 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #13 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #14 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 7 (process 5123): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080b66e2 in rx_GetCall (tno=8, cur_service=0x811c6b8, > socketp=0xb41ad3b8) at ./../rx/rx.c:1613 > #3 0x080b982f in rxi_ServerProc (threadID=8, newcall=0x825b448, > socketp=0xb41ad3b8) at ./../rx/rx.c:1376 > #4 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #5 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #6 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #7 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 6 (process 5122): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080c2180 in rxi_ReadProc (call=0x8219080, buf=0xb49add6b "", nbytes=1) > at ./../rx/rx_rdwr.c:234 > #3 0x080b9667 in rx_EndCall (call=0x8219080, rc=0) at ./../rx/rx.c:1898 > #4 0x0808db56 in RXAFSCB_InitCallBackState3 (z_conn=0x83e7078, > serverUuid=0x80ff494) at ../fsint/afscbint.cs.c:460 > #5 0x0806c2c8 in BreakDelayedCallBacks_r (host=0x8133740) at > ../viced/callback.c:1097 > #6 0x0805018d in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb49ae154, ahostp=0xb49ae150) at ../viced/afsfileprocs.c:381 > #7 0x08055a53 in common_GiveUpCallBacks (acall=0xad6fa6f8, > FidArray=0xb49ae1b4, CallBackArray=0xb49ae1ac) at ../viced/afsfileprocs.c:6106 > #8 0x0808f73b in _RXAFS_GiveUpCallBacks (z_call=0xad6fa6f8, > z_xdrs=0xb49ae2e8) at ../fsint/afsint.ss.c:838 > #9 0x080931f6 in RXAFS_ExecuteRequest (z_call=0xad6fa6f8) at > ../fsint/afsint.ss.c:1923 > #10 0x080b97cc in rxi_ServerProc (threadID=6, newcall=0xad6fa6f8, > socketp=0xb49ae3b8) at ./../rx/rx.c:1418 > #11 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #12 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #13 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #14 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 5 (process 5121): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080b66e2 in rx_GetCall (tno=12, cur_service=0x811c6b8, > socketp=0xb51af3b8) at ./../rx/rx.c:1613 > #3 0x080b982f in rxi_ServerProc (threadID=12, newcall=0x825b448, > socketp=0xb51af3b8) at ./../rx/rx.c:1376 > #4 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #5 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #6 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #7 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 4 (process 5120): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x080c2180 in rxi_ReadProc (call=0x82a81c0, buf=0xb59afb14 > "Dû\232µ8û\232µ 6\f\b\234û\232µ4û\232µHû\232µÅ?\f\bÀ\201*\bDû\232µhû\232µÎa\t\b\234û\232µ8ü\232µhû\232µz6\f\b\234û\232µdû\232µ`ù\016", > nbytes=4) at ./../rx/rx_rdwr.c:234 > #3 0x080c25f6 in rx_ReadProc32 (call=0x82a81c0, value=0xb59afb14) at > ./../rx/rx_rdwr.c:388 > #4 0x080c3feb in xdrrx_getint32 (axdrs=0xb59afb9c, lp=0xb59afb34) at > ./../rx/xdr_rx.c:211 > #5 0x080c36a0 in xdr_int (xdrs=0x80, ip=0xb59afc38) at ./../rx/xdr.c:99 > #6 0x080961ce in xdr_interfaceAddr (xdrs=0xb59afb9c, objp=0xb59afc38) at > ../fsint/afsint.xdr.c:363 > #7 0x0808c486 in RXAFSCB_TellMeAboutYourself (z_conn=0xad6f89c8, > addr=0xb59afc38, capabilities=0xb59afddc) at ../fsint/afscbint.cs.c:826 > #8 0x080658d2 in h_GetHost_r (tcon=0xad281a88) at ../viced/host.c:1447 > #9 0x080672ae in h_FindClient_r (tcon=0xad281a88) at ../viced/host.c:2032 > #10 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb59b01c8, ahostp=0xb59b01c4) at ../viced/afsfileprocs.c:321 > #11 0x0805e6e1 in SRXAFS_FetchStatus (acall=0x82147a8, Fid=0xb59b0300, > OutStatus=0xb59b0210, CallBack=0xb59b0318, Sync=0xb59b02b8) at > ../viced/afsfileprocs.c:2962 > #12 0x08094369 in RXAFS_ExecuteRequest (z_call=0x82147a8) at > ../fsint/afsint.ss.c:159 > #13 0x080b97cc in rxi_ServerProc (threadID=4, newcall=0xad8065e8, > socketp=0xb59b03b8) at ./../rx/rx.c:1418 > #14 0x0809789a in rx_ServerProc () at ../rx/rx_pthread.c:302 > #15 0x08096df9 in server_entry (argp=0x8097800) at ../rx/rx_pthread.c:100 > #16 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #17 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 3 (process 5081): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4dd2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x0809778f in event_handler (argp=0x0) at ../rx/rx_pthread.c:173 > #3 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #4 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 2 (process 5080): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c4aa5 in pthread_cond_wait@@GLIBC_2.3.2 () from > /lib/tls/i686/cmov/libpthread.so.0 > #2 0x08074a2b in Afs_Lock_Obtain (lock=0x8134194, how=2) at ../lwp/lock.c:94 > #3 0x08061e23 in h_Lock_r (host=0x8134140) at ../viced/host.c:534 > #4 0x08065256 in h_Lookup_r (haddr=3143495042, hport=22811, > heldp=0xb6e26df4) at ../viced/host.c:840 > #5 0x080654ed in h_GetHost_r (tcon=0x8374160) at ../viced/host.c:1420 > #6 0x080672ae in h_FindClient_r (tcon=0x8374160) at ../viced/host.c:2032 > #7 0x0804fe82 in CallPreamble (acall=<value optimized out>, activecall=1, > tconn=0xb6e271d8, ahostp=0xb6e271d4) at ../viced/afsfileprocs.c:321 > #8 0x0805e6e1 in SRXAFS_FetchStatus (acall=0xad424f70, Fid=0xb6e27310, > OutStatus=0xb6e27220, CallBack=0xb6e27328, Sync=0xb6e272c8) at > ../viced/afsfileprocs.c:2962 > #9 0x08094369 in RXAFS_ExecuteRequest (z_call=0xad424f70) at > ../fsint/afsint.ss.c:159 > #10 0x080b97cc in rxi_ServerProc (threadID=9, newcall=0x8488710, > socketp=0xb6e273c4) at ./../rx/rx.c:1418 > #11 0x08097376 in rx_ListenerProc (argp=0x5) at ../rx/rx_pthread.c:261 > #12 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #13 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > > Thread 1 (process 5079): > #0 0xb77db410 in __kernel_vsyscall () > #1 0xb77c8b1a in do_sigwait () from /lib/tls/i686/cmov/libpthread.so.0 > #2 0xb77c8bbf in sigwait () from /lib/tls/i686/cmov/libpthread.so.0 > #3 0x08079610 in softsig_thread (arg=0x0) at ../util/softsig.c:93 > #4 0xb77c04fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 > #5 0xb772ef5e in clone () from /lib/tls/i686/cmov/libc.so.6 > _______________________________________________ > OpenAFS-devel mailing list > [email protected] > https://lists.openafs.org/mailman/listinfo/openafs-devel > -- Derrick _______________________________________________ OpenAFS-devel mailing list [email protected] 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