On Sun, Sep 6, 2009 at 10:54 PM, Jobst Schmalenbach<[email protected]> wrote: > > This is ONLY a guess: > > * signal 11 means invalid memory reference, so I would check your RAM > and even your harddisks, it could be a page fault. > (find some other ram, put them in and run it for a while).
This problem is new and 100% reproducable. I've tried rebooting, which should fix any intermittent problem. Also the RAM is from Crucial, and I'm not doing any overclocking of any kind. Everything else is 100% stable, except for samba, which crashes. Turns out that it doesn't crash until a client tries to connect. > > * may, just maybe your problems from earlier "Unable to connect to CUPS > server" > have had too many pointer allocations/references that the next one in the > chain crashed the server, fix this and check again. That's the first thing I fixed. Didn't help. Any other ideas? Apparently, the crash is here: >> #6 dns_register_smbd_reply (dns_state=0x0, lfds=0x7ffff4963ed0, >> timeout=0x7ffff4964060) at smbd/dnsregister.c:171 I'm going to pull the source and see what's there. > > this is what I would do first. > Jobst > > > > On Sun, Sep 06, 2009 at 10:44:01PM -0400, Timothy Normand Miller > ([email protected]) wrote: >> For no reason that I can discover, my smb server has started crashing >> on me. I'm really hoping someone help me out with this. This is the >> relevant portion of the log: >> >> [2009/09/06 22:24:44, 0] smbd/server.c:main(1274) >> smbd version 3.3.7 started. >> Copyright Andrew Tridgell and the Samba Team 1992-2009 >> [2009/09/06 22:24:44, 0] printing/print_cups.c:cups_connect(103) >> Unable to connect to CUPS server /var/run/cups/cups.sock:631 - No >> such file or directory >> [2009/09/06 22:24:44, 0] printing/print_cups.c:cups_connect(103) >> Unable to connect to CUPS server /var/run/cups/cups.sock:631 - No >> such file or directory >> [2009/09/06 22:26:09, 0] smbd/server.c:main(1274) >> smbd version 3.3.7 started. >> Copyright Andrew Tridgell and the Samba Team 1992-2009 >> [2009/09/06 22:26:09, 0] printing/print_cups.c:cups_connect(103) >> Unable to connect to CUPS server /var/run/cups/cups.sock:631 - No >> such file or directory >> [2009/09/06 22:26:09, 0] printing/print_cups.c:cups_connect(103) >> Unable to connect to CUPS server /var/run/cups/cups.sock:631 - No >> such file or directory >> [2009/09/06 22:26:43, 0] lib/fault.c:fault_report(40) >> =============================================================== >> [2009/09/06 22:26:43, 0] lib/fault.c:fault_report(41) >> INTERNAL ERROR: Signal 11 in pid 16066 (3.3.7) >> Please read the Trouble-Shooting section of the Samba3-HOWTO >> [2009/09/06 22:26:43, 0] lib/fault.c:fault_report(43) >> >> From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf >> [2009/09/06 22:26:43, 0] lib/fault.c:fault_report(44) >> =============================================================== >> [2009/09/06 22:26:43, 0] lib/util.c:smb_panic(1673) >> PANIC (pid 16066): internal error >> [2009/09/06 22:26:43, 0] lib/util.c:log_stack_trace(1777) >> BACKTRACE: 8 stack frames: >> #0 /usr/sbin/smbd(log_stack_trace+0x1c) [0x7f4fdfff6b10] >> #1 /usr/sbin/smbd(smb_panic+0x5b) [0x7f4fdfff6c1d] >> #2 /usr/sbin/smbd [0x7f4fdffe3e71] >> #3 /lib/libpthread.so.0 [0x7f4fde09bef0] >> #4 /usr/sbin/smbd(dns_register_smbd_reply+0x1c) [0x7f4fdfe59e3b] >> #5 /usr/sbin/smbd(main+0x16e8) [0x7f4fe01f05cc] >> #6 /lib/libc.so.6(__libc_start_main+0xe6) [0x7f4fdca49a26] >> #7 /usr/sbin/smbd [0x7f4fdfde1339] >> [2009/09/06 22:26:43, 0] lib/fault.c:dump_core(231) >> dumping core in /var/log/samba/cores/smbd >> >> I don't get much out of gdb: >> >> #0 0x00007f4fdca5d645 in raise (sig=<value optimized out>) at >> ../nptl/sysdeps/unix/sysv/linux/raise.c:64 >> 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. >> in ../nptl/sysdeps/unix/sysv/linux/raise.c >> (gdb) where >> #0 0x00007f4fdca5d645 in raise (sig=<value optimized out>) at >> ../nptl/sysdeps/unix/sysv/linux/raise.c:64 >> #1 0x00007f4fdca5eb63 in abort () at abort.c:88 >> #2 0x00007f4fdffe38db in dump_core () at lib/fault.c:242 >> #3 0x00007f4fdfff6d3b in smb_panic (why=<value optimized out>) at >> lib/util.c:1689 >> #4 0x00007f4fdffe3e71 in sig_fault (sig=11) at lib/fault.c:46 >> #5 <signal handler called> >> #6 dns_register_smbd_reply (dns_state=0x0, lfds=0x7ffff4963ed0, >> timeout=0x7ffff4964060) at smbd/dnsregister.c:171 >> #7 0x00007f4fe01f05cc in main (argc=<value optimized out>, >> argv=<value optimized out>) at smbd/server.c:689 >> >> >> Other things: >> >> - I did try stopping and restarting the service >> - I ran testparm, and it says my config is fine >> >> -- >> Timothy Normand Miller >> http://www.cse.ohio-state.edu/~millerti >> Open Graphics Project >> -- >> To unsubscribe from this list go to the following URL and read the >> instructions: https://lists.samba.org/mailman/options/samba > > -- > Do Lipton Tea employees take coffee breaks? > > | |0| | Jobst Schmalenbach, [email protected], General Manager > | | |0| Barrett Consulting Group P/L & The Meditation Room P/L > |0|0|0| +61 3 9532 7677, POBox 277, Caulfield South, 3162, Australia > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > -- Timothy Normand Miller http://www.cse.ohio-state.edu/~millerti Open Graphics Project -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
