Description of problem: firefox randomly freezes / crashes Version-Release number of selected component (if applicable): firefox-8.0-3.fc16.x86_64 glibc-2.14.90-21.x86_64 How reproducible: frequently Steps to Reproduce: start firefox, attach gdb gdb --pid=nnnnn /usr/lib64/firefox/firefox start using firefox, nothing in particular besides heavy usage with many tabs open. no flash plugin enabled, nspluginwrapper is not installed. Actual results: after some time Program received signal SIGABRT, Aborted. [Switching to Thread 0x7fa5462f8700 (LWP 21700)] 0x0000003047c36285 in raise () from /lib64/libc.so.6 (gdb) where #0 0x0000003047c36285 in raise () from /lib64/libc.so.6 #1 0x0000003047c37b9b in abort () from /lib64/libc.so.6 #2 0x0000003047c2ee9e in __assert_fail_base () from /lib64/libc.so.6 #3 0x0000003047c2ef42 in __assert_fail () from /lib64/libc.so.6 #4 0x000000304ac094dc in __libc_res_nquery () from /lib64/libresolv.so.2 #5 0x000000304ac09695 in __libc_res_nquerydomain () from /lib64/libresolv.so.2 #6 0x000000304ac09b69 in __libc_res_nsearch () from /lib64/libresolv.so.2 #7 0x00007fa58a3f23ec in _nss_dns_gethostbyname4_r () from /lib64/libnss_dns.so.2 #8 0x0000003047cd8b99 in gaih_inet () from /lib64/libc.so.6 #9 0x0000003047cdc1ce in getaddrinfo () from /lib64/libc.so.6 #10 0x0000003054c1c88f in PR_GetAddrInfoByName () from /lib64/libnspr4.so #11 0x00007fa59384b9e5 in ?? () from /usr/lib64/xulrunner-2/libxul.so #12 0x0000003054c28713 in ?? () from /lib64/libnspr4.so #13 0x0000003048007d90 in start_thread () from /lib64/libpthread.so.0 #14 0x0000003047cef3dd in clone () from /lib64/libc.so.6 This started after F15 to F16 upgrade.
(gdb) where #0 0x0000003047c36285 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x0000003047c37b9b in __GI_abort () at abort.c:91 #2 0x0000003047c2ee9e in __assert_fail_base (fmt=<optimized out>, assertion=0x304ac149f8 "hp != hp2", file=0x304ac149e2 "res_query.c", line=<optimized out>, function=<optimized out>) at assert.c:94 #3 0x0000003047c2ef42 in __GI___assert_fail ( assertion=0x304ac149f8 "hp != hp2", file=0x304ac149e2 "res_query.c", line=258, function=0x304ac14a50 "__libc_res_nquery") at assert.c:103 #4 0x000000304ac094dc in __libc_res_nquery (statp=0x7fffad5ffdb8, name=0x7fffbfff3cc8 "ocsp.entrust.net", class=1, type=62321, answer=<optimized out>, anslen=2048, answerp=0x7fffad5fe520, answerp2=0x7fffad5fe530, nanswerp2=0x7fffad5fe58c, resplen2=0x7fffad5fe570) at res_query.c:258 #5 0x000000304ac09695 in __libc_res_nquerydomain (statp=0x7fffad5ffdb8, name=0x7fffbfff3cc8 "ocsp.entrust.net", domain=<optimized out>, class=1, type=62321, answer=0x7fffad5fdce0 "\351\u04c1\200", anslen=2048, answerp=0x7fffad5fe520, answerp2=0x7fffad5fe530, nanswerp2=0x7fffad5fe58c, resplen2=0x7fffad5fe570) at res_query.c:578 #6 0x000000304ac09b69 in __libc_res_nsearch (statp=0x7fffad5ffdb8, name=0x7fffbfff3cc8 "ocsp.entrust.net", class=1, type=62321, answer=0x7fffad5fdce0 "\351\u04c1\200", anslen=2048,answerp=0x7fffad5fe520, answerp2=0x7fffad5fe530, nanswerp2=0x7fffad5fe58c, resplen2=0x7fffad5fe570) at res_query.c:378 #7 0x00007fffecef23ec in _nss_dns_gethostbyname4_r ( name=0x7fffbfff3cc8 "ocsp.entrust.net", pat=0x7fffad5feb40, buffer=0x7fffad5fe5f0 "\300\250\002\001", buflen=1024, errnop=0x7fffad5feb70, herrnop=0x7fffad5feb80, ttlp=0x0) at nss_dns/dns-host.c:314 #8 0x0000003047cd8b99 in gaih_inet (name=0x7fffbfff3cc8 "ocsp.entrust.net", service=<optimized out>, req=0x7fffad5fedd0, pai=<optimized out>, naddrs=0x7fffad5fed70) at ../sysdeps/posix/getaddrinfo.c:842 #9 0x0000003047cdc1ce in __GI_getaddrinfo ( name=0x7fffbfff3cc8 "ocsp.entrust.net", service=<optimized out>, hints=0x7fffad5fedd0, pai=0x7fffad5fee08) at ../sysdeps/posix/getaddrinfo.c:2356 #10 0x0000003054c1c88f in PR_GetAddrInfoByName () from /lib64/libnspr4.so #11 0x00007ffff634b9e5 in ?? () from /usr/lib64/xulrunner-2/libxul.so #12 0x0000003054c28713 in ?? () from /lib64/libnspr4.so #13 0x0000003048007d90 in start_thread (arg=0x7fffad5ff700) at pthread_create.c:309 #14 0x0000003047cef3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 (gdb)
*** This bug has been marked as a duplicate of bug 730856 ***