Date: Sat, 23 Jan 2010 14:11:08 +0100 From: Goran Lowkrantz <goran.lowkrantz@ismobile.com> To: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> Cc: freebsd-stable@freebsd.org, Mikolaj Golub <to.my.trociny@gmail.com> Subject: Re: top Segmentation faulting on 8.0p2 amd64 (nss_ldapd problem?) Message-ID: <3835A6DDECB69492C81ABB85@[169.254.1.1]> In-Reply-To: <0B97CD566B7D5364FC60EB7C@[169.254.1.1]> References: <4B56AB6F.9010303@omnilan.de> <86eilhwzbh.fsf@kopusha.onet> <4B5A4A8C.8070707@omnilan.de> <0B97CD566B7D5364FC60EB7C@[169.254.1.1]>
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Sorry, noise. Problem can back after a reboot. But now it only affects non=20 super-users, it works just fine for root. When it first happened for me,=20 even root cored. /glz --On January 23, 2010 13:57:41 +0100 Goran Lowkrantz=20 <goran.lowkrantz@ismobile.com> wrote: > I had exactly this problem. Removing an old /etc/localtime fixed the > problem. > > /glz > > --On January 23, 2010 2:02:04 +0100 Harald Schmalzbauer > <h.schmalzbauer@omnilan.de> wrote: > >> Mikolaj Golub schrieb am 22.01.2010 23:26 (localtime): >>> On Wed, 20 Jan 2010 08:06:23 +0100 Harald Schmalzbauer wrote: >>> >>>> Dear all, >>>> >>>> I have no idea why top crashes with segmentation fault on my amd64 >>>> machine running FreeBSD 8.0-RELEASE-p2. >>>> If someone wants to have a loot at the core dump: >>>> http://www.schmalzbauer.de/downloads/top.core >>> >>> core file is useless without binary and libraries. So it is better to >>> run gdb on your host, produce backtrace and post here: >>> >>> gdb /usr/bin/top top.core >>> bt >>> >>> And sure a backtrace from the top built with -g would be much better. >>> >>> cd /usr/src/usr.bin/top >>> CFLAGS=3D-g make >> >> Unfortunately nss_ldap seems to be the culprit. >> >> gdb /usr/bin/top top.core >> GNU gdb 6.1.1 [FreeBSD] >> Copyright 2004 Free Software Foundation, Inc. >> GDB is free software, covered by the GNU General Public License, and you >> are >> welcome to change it and/or distribute copies of it under certain >> conditions. >> Type "show copying" to see the conditions. >> There is absolutely no warranty for GDB. Type "show warranty" for >> details. >> This GDB was configured as "amd64-marcel-freebsd"... >> Core was generated by `top'. >> Program terminated with signal 11, Segmentation fault. >> Reading symbols from /lib/libncurses.so.8...done. >> Loaded symbols for /lib/libncurses.so.8 >> Reading symbols from /lib/libm.so.5...done. >> Loaded symbols for /lib/libm.so.5 >> Reading symbols from /lib/libkvm.so.5...done. >> Loaded symbols for /lib/libkvm.so.5 >> Reading symbols from /lib/libc.so.7...done. >> Loaded symbols for /lib/libc.so.7 >> Reading symbols from /usr/local/lib/nss_ldap.so.1...done. >> Loaded symbols for /usr/local/lib/nss_ldap.so.1 >> Reading symbols from /libexec/ld-elf.so.1...done. >> Loaded symbols for /libexec/ld-elf.so.1 >> bt: >># 0 0x0000000800d08403 in __nss_compat_gethostbyname () from >># /usr/local/lib/nss_ldap.so.1 0 0x0000000800d08403 in >># __nss_compat_gethostbyname () from /usr/local/lib/nss_ldap.so.1 1 >># 0x0000000800d0606f in _nss_ldap_getpwent_r () from >># /usr/local/lib/nss_ldap.so.1 2 0x00000008009ffc54 in >># __nss_compat_getpwent_r () from /lib/libc.so.7 3 0x0000000800a84a3d in >># nsdispatch () from /lib/libc.so.7 >># 4 0x0000000800a50976 in getpwent_r () from /lib/libc.so.7 >># 5 0x0000000800a50596 in sysctlbyname () from /lib/libc.so.7 >># 6 0x0000000000406c6d in machine_init (statics=3D0x7fffffffea30, >># do_unames=3D1 '\001') >> at /usr/src/usr.bin/top/machine.c:257 >># 7 0x0000000000407a10 in main (argc=3D1, argv=3D0x7fffffffeb08) >> at /usr/src/usr.bin/top/../../contrib/top/top.c:458 >> >> I'm using nss_ldapd-0.7.2 and there's no way to live without ldap... >> >> Any help highly appreciated! >> >> Thanks, >> >> -Harry >> > > > > ................................................... the future isMobile > > Goran Lowkrantz <goran.lowkrantz@ismobile.com> > System Architect, isMobile AB > Sandviksgatan 81, PO Box 58, S-971 03 Lule=E5, Sweden > Mobile: +46(0)70-587 87 82 > http://www.ismobile.com ............................................... > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" ................................................... the future isMobile Goran Lowkrantz <goran.lowkrantz@ismobile.com> System Architect, isMobile AB Sandviksgatan 81, PO Box 58, S-971 03 Lule=E5, Sweden Mobile: +46(0)70-587 87 82 http://www.ismobile.com ...............................................
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