Date: Fri, 23 Nov 2018 09:19:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 233431] [bsnmpd] regression on 12-STABLE: crash on start Message-ID: <bug-233431-227@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233431 Bug ID: 233431 Summary: [bsnmpd] regression on 12-STABLE: crash on start Product: Base System Version: 12.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: emz@norma.perm.ru bsnmpd crashes right after start, was working on 11.x, regression happened after upgrade to 12.x. 100% reproducible, multiple instances: FreeBSD san01.bsh-ru.playkey.net 12.0-PRERELEASE FreeBSD 12.0-PRERELEASE r340754 GENERIC amd64 FreeBSD san01.boston.playkey.net 12.0-PRERELEASE FreeBSD 12.0-PRERELEASE r340673 GENERIC amd6 Backtrace: # gdb /usr/sbin/bsnmpd bsnmpd.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 `/usr/sbin/bsnmpd -p /var/run/snmpd.pid'. Program terminated with signal 11, Segmentation fault. Reading symbols from /lib/libbegemot.so.4...Reading symbols from /usr/lib/debug//lib/libbegemot.so.4.debug...done. done. Loaded symbols for /lib/libbegemot.so.4 Reading symbols from /usr/lib/libbsnmp.so.6...Reading symbols from /usr/lib/debug//usr/lib/libbsnmp.so.6.debug...done. done. Loaded symbols for /usr/lib/libbsnmp.so.6 Reading symbols from /usr/lib/libwrap.so.6...Reading symbols from /usr/lib/debug//usr/lib/libwrap.so.6.debug...done. done. Loaded symbols for /usr/lib/libwrap.so.6 Reading symbols from /lib/libc.so.7...Reading symbols from /usr/lib/debug//lib/libc.so.7.debug...done. done. Loaded symbols for /lib/libc.so.7 Reading symbols from /lib/libcrypto.so.111...Reading symbols from /usr/lib/debug//lib/libcrypto.so.111.debug...done. done. Loaded symbols for /lib/libcrypto.so.111 Reading symbols from /lib/libthr.so.3...Reading symbols from /usr/lib/debug//lib/libthr.so.3.debug...done. done. Loaded symbols for /lib/libthr.so.3 Reading symbols from /libexec/ld-elf.so.1...Reading symbols from /usr/lib/debug//libexec/ld-elf.so.1.debug...done. done. Loaded symbols for /libexec/ld-elf.so.1 #0 strlen (str=0x801062223 <Address 0x801062223 out of bounds>) at /usr/src/lib/libc/string/strlen.c:101 101 va = (*lp - mask01); [New Thread 8009e5000 (LWP 110269/<unknown>)] (gdb) bt #0 strlen (str=0x801062223 <Address 0x801062223 out of bounds>) at /usr/src/lib/libc/string/strlen.c:101 #1 0x00000008003d95a9 in __vfprintf (fp=<value optimized out>, locale=0x80044a4e8, fmt0=<value optimized out>, ap=<value optimized out>) at /usr/src/lib/libc/stdio/vfprintf.c:854 #2 0x00000008003d71b4 in vfprintf_l (fp=0x80067bec0, locale=<value optimized out>, fmt0=0x80028e62f "%s %d - - ", ap=0x7fffffffb5b0) at /usr/src/lib/libc/stdio/vfprintf.c:285 #3 0x00000008003deedb in fprintf (fp=0x80067bec0, fmt=0x80028e62f "%s %d - - ") at /usr/src/lib/libc/stdio/fprintf.c:57 #4 0x000000080041e16b in vsyslog (pri=<value optimized out>, fmt=0x200963 "error in config file", ap=0x7fffffffc510) at /usr/src/lib/libc/gen/syslog.c:210 #5 0x000000080041de8d in syslog (pri=<value optimized out>, fmt=<value optimized out>) at /usr/src/lib/libc/gen/syslog.c:129 #6 0x0000000000213bb1 in main (argc=0, argv=<value optimized out>) Current language: auto; currently minimal (gdb) bt full #0 strlen (str=0x801062223 <Address 0x801062223 out of bounds>) at /usr/src/lib/libc/string/strlen.c:101 p = 0x801062223 <Address 0x801062223 out of bounds> lp = (const long unsigned int *) 0x801062220 va = <value optimized out> vb = <value optimized out> #1 0x00000008003d95a9 in __vfprintf (fp=<value optimized out>, locale=0x80044a4e8, fmt0=<value optimized out>, ap=<value optimized out>) at /usr/src/lib/libc/stdio/vfprintf.c:854 mbs = {__mbstate8 = 0x7fffffffb3c0 "\230����\177", _mbstateL = 140737488335768} mbseqlen = <value optimized out> xdigs_lower = 0x80029b7e0 "0123456789abcdef0123456789ABCDEF", ' ' <repeats 16 times>, '0' <repeats 16 times>, "��\023" xdigs_upper = 0x80029b7f0 "0123456789ABCDEF", ' ' <repeats 16 times>, '0' <repeats 16 times>, "��\023" expstr = 0x7fffffffb3b8 "p" buf = 0x7fffffffb300 "" ox = 0x7fffffffb258 "" statargtable = 0x7fffffffb280 orgap = 0x7fffffffb260 fmt = <value optimized out> nextarg = <value optimized out> saved_errno = 2 ret = 0 decimal_point = 0x80028c072 "." decpt_len = 1 cp = 0x801062223 <Address 0x801062223 out of bounds> dtoaresult = <value optimized out> realsz = 24 size = <value optimized out> flags = 17179171 ch = <value optimized out> n = <value optimized out> dprec = Cannot access memory at address 0x0 (gdb) -- You are receiving this mail because: You are the assignee for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-233431-227>