Date: Mon, 18 Dec 2017 20:31:10 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 224434] www/squid-devel Crash when rotating logs Message-ID: <bug-224434-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224434 Bug ID: 224434 Summary: www/squid-devel Crash when rotating logs Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: olivierw1+bugzilla-freebsd@hotmail.com CC: timp87@gmail.com CC: timp87@gmail.com Flags: maintainer-feedback?(timp87@gmail.com) Hello, I've just upgraded from www/squid 3.5.27_1 to www/squid-devel 4.0.22. Everything seems to works well except when "rotating logs". Well, in fact I don't need to really rotate logs, I just have to use "squid= -k rotate" or "kill -USR1 <squid-pid>" (from http://www.squid-cache.org/Doc/config/logfile_rotate/ ) and Squid will crash leaving: "Dec 18 19:59:01 host kernel: pid 7965 (squid), uid 100: exited on signal 6 (core dumped) Dec 18 19:59:01 host squid[2003]: Squid Parent: (squid-1) process 7965 exit= ed due to signal 6 with status 0 Dec 18 19:59:01 host squid[2003]: Squid Parent: (squid-1) process 52870 started" in /var/log/messages and I am getting a coredump. Anyway, Squid continues to work, so users don't see anything. I've recompiled Squid with DEBUG=3Don and with gdb on the coredump file I am getting: "# gdb /tmp/debug-squid/usr/local/sbin/squid squid-debug.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 condition= s. 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 `(squid-1) -f /usr/local/etc/squid/squid.conf'. Program terminated with signal 6, Aborted. Reading symbols from /usr/lib/librt.so.1...done. Loaded symbols for /usr/lib/librt.so.1 Reading symbols from /lib/libcrypt.so.5...done. Loaded symbols for /lib/libcrypt.so.5 Reading symbols from /usr/local/lib/libcrypto.so.42...done. Loaded symbols for /usr/local/lib/libcrypto.so.42 Reading symbols from /usr/local/lib/libssl.so.44...done. Loaded symbols for /usr/local/lib/libssl.so.44 Reading symbols from /lib/libm.so.5...done. Loaded symbols for /lib/libm.so.5 Reading symbols from /usr/local/lib/libpcreposix.so.0...done. Loaded symbols for /usr/local/lib/libpcreposix.so.0 Reading symbols from /usr/local/lib/libpcre.so.1...done. Loaded symbols for /usr/local/lib/libpcre.so.1 Reading symbols from /usr/lib/libc++.so.1...done. Loaded symbols for /usr/lib/libc++.so.1 Reading symbols from /lib/libcxxrt.so.1...done. Loaded symbols for /lib/libcxxrt.so.1 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/libthr.so.3...done. Loaded symbols for /lib/libthr.so.3 Reading symbols from /lib/libc.so.7...done. Loaded symbols for /lib/libc.so.7 Reading symbols from /libexec/ld-elf.so.1...done. Loaded symbols for /libexec/ld-elf.so.1 #0 0x0000000802bcf84a in thr_kill () from /lib/libc.so.7 (gdb) backtrace #0 0x0000000802bcf84a in thr_kill () from /lib/libc.so.7 #1 0x0000000802bcf814 in raise () from /lib/libc.so.7 #2 0x0000000802bcf789 in abort () from /lib/libc.so.7 #3 0x000000000067864e in xassert (msg=3D0xbce0ef "!isOpen(conn->fd)", file=3D0xbcd763 "comm.cc", line=3D428) at debug.cc:611 warning: (Internal error: pc 0x9294c3 in read in psymtab, but not in symtab= .) #4 0x00000000009294c4 in comm_init_opened () at comm.cc:428 warning: (Internal error: pc 0x9294c3 in read in psymtab, but not in symtab= .) warning: (Internal error: pc 0x928edc in read in psymtab, but not in symtab= .) warning: (Internal error: pc 0x928edc in read in psymtab, but not in symtab= .) #5 0x0000000000928edd in comm_openex () at comm.cc:403 warning: (Internal error: pc 0x928edc in read in psymtab, but not in symtab= .) warning: (Internal error: pc 0x92842e in read in psymtab, but not in symtab= .) warning: (Internal error: pc 0x92842e in read in psymtab, but not in symtab= .) #6 0x000000000092842f in comm_open () at comm.cc:230 warning: (Internal error: pc 0x92842e in read in psymtab, but not in symtab= .) #7 0x0000000000744764 in ipcCreate (type=3D2, prog=3D0x80caca5a0 "/usr/local/libexec/squid/pinger", args=3D0x7fffffffe6a0, name=3D0xbdc67d "= Pinger Socket", local_addr=3D@0x7fffffffe678, rfd=3D0x7fffffffe69c, wfd=3D0x7fffffffe69= 8, hIpc=3D0x1052198) at ipc.cc:111 #8 0x0000000000ac1645 in IcmpSquid::Open (this=3D0x1050130) at IcmpSquid.c= c:213 #9 0x000000000074e061 in mainRotate () at main.cc:1035 #10 0x000000000074dcd6 in SignalEngine::checkEvents (this=3D0x7fffffffea00)= at main.cc:245 #11 0x00000000006abcc8 in EventLoop::checkEngine (this=3D0x7fffffffea08, engine=3D0x7fffffffea00, primary=3Dfalse) at EventLoop.cc:34 #12 0x00000000006ac2d2 in EventLoop::runOnce (this=3D0x7fffffffea08) at EventLoop.cc:105 #13 0x00000000006ac0a0 in EventLoop::run (this=3D0x7fffffffea08) at EventLoop.cc:83 #14 0x000000000074f1cb in SquidMain (argc=3D3, argv=3D0x7fffffffebd8) at main.cc:1704 #15 0x000000000074e6ec in SquidMainSafe (argc=3D3, argv=3D0x7fffffffebd8) at main.cc:1415 #16 0x000000000074e6b2 in main (argc=3D3, argv=3D0x7fffffffebd8) at main.cc= :1403 (gdb)" It crashes here: https://github.com/squid-cache/squid/blob/v4.0/src/comm.cc#L428 but now I d= on't know what else to try. I am running Squid 4 on NanoBSD 11.1-RELEASE-p6, so I don't know if this bu= g is present on a "normal" FreeBSD or Linux. My Squid is compiled with security/libressl-devel 2.6.3. In my Squid's config file, I have "logfile_rotate 0" because I am managing = the rotation with newsyslog. Can someone try "squid -k rotate" or "kill -USR1 <squid-pid>" to see if it = can be reproduced? I've just tried again with www/squid 3.5.27_1 and it doesn't crash at all (exact same configuration, only difference is the Squid version). Best Regards, Olivier --=20 You are receiving this mail because: You are the assignee for the bug.=
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