On 11/30/21 12:19 PM, Jason Spashett wrote: > Hello Folks, > > We are running squid5, and have noticed that squid asserts when an > ipv6 address is used. In fact the initial problem was noticed when > squid's resolver returned, and used an ip v6 address. Browsing to > [2001:4860:4864:5::6d] can cause the assertion
AFAICT, this assertion is tracked as Bug 5154: https://bugs.squid-cache.org/show_bug.cgi?id=5154 HTH, Alex. > The situation seems to be similar to this older bug, but I have not > worked through it yet: > https://bugs.squid-cache.org/show_bug.cgi?id=3732. So this would > appear to be a bug, but perhaps there is something on the OS that > isn't correct. > > Note that ipv6 is disabled in configure, and we also have the sysctl setting: > net.ipv6.conf.all.disable_ipv6 = 1 > > $ ./squid --version > Squid Cache: Version 5.2-VCS > Service Name: squid > > This binary uses OpenSSL 1.1.1 11 Sep 2018. For legal restrictions on > distribution see https://www.openssl.org/source/license.html > > configure options: '--disable-arch-native' > '--disable-dependency-tracking' '--disable-eui' '--enable-auth' > '--enable-basic-auth-helpers=getpwnam,LDAP,PAM' > '--enable-digest-auth-helpers=password' > '--enable-external-acl-helpers=file_userip,LDAP_group,unix_group' > '--enable-follow-x-forwarded-for' '--enable-ssl-crtd' > '--enable-translation' '--localstatedir=/var' > '--with-logdir=/var/log/squid' '--with-openssl' '--disable-ipv6' > '--enable-linux-netfilter' '--prefix=/usr/local/squid5 > > > The stack trace follows: > ------------------------------- > > Program terminated with signal SIGABRT, Aborted. > #0 0x00007fbea1047fb7 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > (gdb) bt > #0 0x00007fbea1047fb7 in raise () from /lib/x86_64-linux-gnu/libc.so.6 > #1 0x00007fbea1049921 in abort () from /lib/x86_64-linux-gnu/libc.so.6 > #2 0x00007fbea103948a in ?? () from /lib/x86_64-linux-gnu/libc.so.6 > #3 0x00007fbea1039502 in __assert_fail () from > /lib/x86_64-linux-gnu/libc.so.6 > #4 0x000055a0706a3edc in Ip::Address::getAddrInfo > (this=this@entry=0x55a07d191c28, dst=@0x7ffc00c10480: 0x55a073de3c80, > force=force@entry=0) at Address.cc:663 > #5 0x000055a07069f330 in comm_openex (sock_type=sock_type@entry=1, > proto=proto@entry=6, addr=..., flags=1, note=0x55a0838a0b60 > "[2001:4860:4864:5::6d]") at comm.cc:345 > #6 0x000055a0706efe6e in Comm::ConnOpener::createFd > (this=this@entry=0x55a079e1d258) at ConnOpener.cc:266 > #7 0x000055a0706f0973 in Comm::ConnOpener::start > (this=0x55a079e1d258) at ConnOpener.cc:240 > #8 0x000055a070690992 in JobDialer<AsyncJob>::dial > (this=0x55a0881f3848, call=...) at ../../src/base/AsyncJobCalls.h:175 > #9 0x000055a07068bd59 in AsyncCall::make > (this=this@entry=0x55a0881f3810) at AsyncCall.cc:44 > #10 0x000055a07068d528 in AsyncCallQueue::fireNext > (this=this@entry=0x55a071be1500) at AsyncCallQueue.cc:60 > #11 0x000055a07068d8dc in AsyncCallQueue::fire (this=0x55a071be1500) > at AsyncCallQueue.cc:43 > #12 0x000055a07045e179 in EventLoop::dispatchCalls > (this=0x7ffc00c10d50) at EventLoop.cc:144 > #13 EventLoop::runOnce (this=this@entry=0x7ffc00c10d50) at EventLoop.cc:121 > #14 0x000055a07045e268 in EventLoop::run (this=0x7ffc00c10d50) at > EventLoop.cc:83 > #15 0x000055a07056701e in SquidMain (argc=<optimized out>, > argv=<optimized out>) at main.cc:1716 > #16 0x000055a07040fac1 in SquidMainSafe (argv=0x7ffc00c111b8, argc=6) > at main.cc:1403 > #17 main (argc=6, argv=0x7ffc00c111b8) at main.cc:1391 > > Regards, > > Jason > _______________________________________________ > squid-users mailing list > squid-users@lists.squid-cache.org > http://lists.squid-cache.org/listinfo/squid-users > _______________________________________________ squid-users mailing list squid-users@lists.squid-cache.org http://lists.squid-cache.org/listinfo/squid-users