#101 Race condition leads to crash during BIND reload
Closed: Fixed None Opened 11 years ago by pspacek.

https://bugzilla.redhat.com/show_bug.cgi?id=855939 (Fedora 16)

libreport version: 2.0.8
abrt_version:   2.0.7
backtrace_rating: 4
cmdline:        /usr/sbin/named -u named
comment:        Found in ABRT.
executable:     /usr/sbin/named
kernel:         3.3.4-1.fc16.x86_64
pid:            12897
pwd:            /var/named
reason:         Process /usr/sbin/named was killed by signal 11 (SIGSEGV)
time:           Tue 21 Aug 2012 04:23:34 AM EDT
uid:            25
username:       named

backtrace:      Text file, 39776 bytes
maps:           Text file, 20295 bytes
var_log_messages: Text file, 11536 bytes

build_ids:
:552354979eebf3d6c27346691a5b520ccf8f4e75
:61aea344c391d8ca2c072b40c36b74bc28711038
:c49811439aeff6168ae82e7cf808a8c03b1c9e48
:4118d0be114c27c982f1da26186fb857ea7540d9
:36f57a1f3d3f4436f63d1aac473a777597dce5dc
:b05cc80454a813b58c58a33787c3c9f8402f91c7
:12fdc5a85e732c3f5e8b57d5d2901f36654c88ff
:5083c24b4fd7dbf3cac9cf4c15876b0dfdceb4bb
:89017ab0b75e533e4294f74ee8f7db3daceea536
:fdff2d98463ddd6e8c3883936e12070b2d039e58
:bbb7c497ff14faf6e1a51da91e884427f670517f
:20636bd24ca415499a99e709f8ff392bd962f414
:0ce9819eb7014de7e72eec40979dd5e4d6566dca
:368c3cee84c23ec196abdf632219adea6bc31f4f
:638db099ff5fb986d1a092629d1bb1dca5be4904
:e5429e0905bedecc534b057783916ba43e06a66e
:f48e6a7b1107f7ed35e7aa8a9ea6a2e15a599e06
:bb5c9b5cca6d04252b061a2f840ab4ddfda9e733
:0f0c9eed63ed279ceb0aef109eff8bcbb351e4bb
:e2e67b3ae2579e1667b73ad385f61552931024e9
:888e650848c123e0c145e1bbf100f639bd8b308e
:78685257a5e862a22bf6d4d6545086576162e404
:9f7adc772aa8ef07ea68315b0b516749b72fe255
:f1eb6e4e907e1e42f557c5b8dc851c407c6f4ac4
:4b4285058f7f6b39b7e7c45df83fd36c6833bfe4
:c1e18ca0b48ffdb8aba4e038d55312bfd1aa8fff
:dacf32a9a2f2b5077ba944e7b835cca6f637f78f
:1a212c7f1515542b310ba92f6109efc9b5bf2b6e
:b9d3a4213a482d034bebc7dc1ed2901a734a894d
:ced174aa0f6fc21a03a8891d8b372c68e705c159
:66b8a549e5dfccb29eee911c9a1f987d05f12613
:14063d4a97bae5e96c07a1a7c0e6ca5c982839f3
:cd77f398c344fb85d62bb939fa1896091055f835
:1cfd92783e4a384a68178ec3703ba5349db7e0a0
:8c49577fba3c97a9de9331b5245737f6250e831c
:22582c1284f3574945411db049c46295030919f9
:e814ef8432b7dec42a0b8ec12b9abd9fc7f57b40
:04f76ffd0a3525439ffd6a44f8ddaef72c1a8bad
:8822ec50a7ca08984b34af0b3096794a5085c473
:17f981cb9dbb88e65022c2d49ef5f939da321833
:5ac56dbb5866c475e1b0c3e4ceeb390b0f7508c0
:87e939e045d63a1805c69ce8f925f04d63ea8349
:36fc045d11fc55f1b455247938e651666e2c127e
:b0a2d0b4c09d819887ec7d711c8cf3977a074c4f
:ee2f04900ae1f07517d91eba300ef385fccab1b8
:2639b5594fe4d7897db63ecd1ebb9681438317a8
:9a0fe31dea2c26f65a6f4483e102190c5687474f

dso_list:
:/usr/lib64/sasl2/libdigestmd5.so.2.0.23 cyrus-sasl-md5-2.1.23-27.fc16.x86_64 (Fedora Project) 1331948358
:/usr/lib64/sasl2/libanonymous.so.2.0.23 cyrus-sasl-lib-2.1.23-27.fc16.x86_64 (Fedora Project) 1331947613
:/lib64/libcrypto.so.1.0.0i openssl-1.0.0i-1.fc16.x86_64 (Fedora Project) 1336166866
:/usr/lib64/libisccfg.so.82.0.2 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/usr/lib64/libnssutil3.so nss-util-3.13.4-2.fc16.x86_64 (Fedora Project) 1336166867
:/usr/lib64/sasl2/libcrammd5.so.2.0.23 cyrus-sasl-md5-2.1.23-27.fc16.x86_64 (Fedora Project) 1331948358
:/usr/lib64/sasl2/libgssapiv2.so.2.0.23 cyrus-sasl-gssapi-2.1.23-27.fc16.x86_64 (Fedora Project) 1331948154
:/lib64/libkeyutils.so.1.4 keyutils-libs-1.5.2-1.fc16.x86_64 (Fedora Project) 1331947614
:/lib64/libfreebl3.so nss-softokn-freebl-3.13.4-1.fc16.x86_64 (Fedora Project) 1336167000
:/usr/lib64/liblber-2.4.so.2.7.1 openldap-2.4.26-7.fc16.x86_64 (Fedora Project) 1336167006
:/usr/lib64/libsasl2.so.2.0.23 cyrus-sasl-lib-2.1.23-27.fc16.x86_64 (Fedora Project) 1331947613
:/lib64/libresolv-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/lib64/libgssapi_krb5.so.2.2 krb5-libs-1.9.3-1.fc16.x86_64 (Fedora Project) 1336166864
:/usr/sbin/named bind-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936594
:/usr/lib64/libssl3.so nss-3.13.4-2.fc16.x86_64 (Fedora Project) 1336167005
:/lib64/libnspr4.so nspr-4.9-2.fc16.x86_64 (Fedora Project) 1336166865
:/lib64/libnss_dns-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/lib64/libnss_files-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/usr/lib64/libnss3.so nss-3.13.4-2.fc16.x86_64 (Fedora Project) 1336167005
:/lib64/libz.so.1.2.5 zlib-1.2.5-6.fc16.x86_64 (Fedora Project) 1331947610
:/usr/lib64/libsmime3.so nss-3.13.4-2.fc16.x86_64 (Fedora Project) 1336167005
:/usr/lib64/libisc.so.83.0.5 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/lib64/libcrypt-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/usr/lib64/libldap-2.4.so.2.7.1 openldap-2.4.26-7.fc16.x86_64 (Fedora Project) 1336167006
:/lib64/libdb-5.2.so libdb-5.2.36-1.fc16.x86_64 (Fedora Project) 1331947613
:/usr/lib64/libxml2.so.2.7.8 libxml2-2.7.8-6.fc16.x86_64 (Fedora Project) 1331947611
:/lib64/libkrb5.so.3.3 krb5-libs-1.9.3-1.fc16.x86_64 (Fedora Project) 1336166864
:/usr/lib64/libisccc.so.80.0.1 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/lib64/libplds4.so nspr-4.9-2.fc16.x86_64 (Fedora Project) 1336166865
:/lib64/libdl-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/lib64/libk5crypto.so.3.1 krb5-libs-1.9.3-1.fc16.x86_64 (Fedora Project) 1336166864
:/lib64/libc-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/lib64/libnss_sss.so.2 sssd-client-1.8.2-10.fc16.x86_64 (Fedora Project) 1336167130
:/usr/lib64/libbind9.so.80.0.5 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/lib64/libpthread-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/usr/lib64/liblwres.so.80.0.2 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/lib64/libcap.so.2.22 libcap-2.22-1.fc15.x86_64 (Fedora Project) 1331947610
:/lib64/libplc4.so nspr-4.9-2.fc16.x86_64 (Fedora Project) 1336166865
:/lib64/ld-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/lib64/libkrb5support.so.0.1 krb5-libs-1.9.3-1.fc16.x86_64 (Fedora Project) 1336166864
:/usr/lib64/libdns.so.81.6.1 bind-libs-32:9.8.3-3.P2.fc16.x86_64 (Fedora Project) 1344936586
:/lib64/libm-2.14.90.so glibc-2.14.90-24.fc16.6.x86_64 (Fedora Project) 1331947606
:/usr/lib64/sasl2/libsasldb.so.2.0.23 cyrus-sasl-lib-2.1.23-27.fc16.x86_64 (Fedora Project) 1331947613
:/lib64/libattr.so.1.1.0 libattr-2.4.46-2.fc16.x86_64 (Fedora Project) 1331947610
:/usr/lib64/bind/ldap.so bind-dyndb-ldap-1.1.0-0.12.rc1.fc16.x86_64 (Fedora Project) 1340552456
:/lib64/libcom_err.so.2.1 libcom_err-1.41.14-2.fc15.x86_64 (Fedora Project) 1331947610
:/lib64/libselinux.so.1 libselinux-2.1.6-6.fc16.x86_64 (Fedora Project) 1331947610

environ:
:KRB5_KTNAME=/etc/named.keytab
:SYSFONT=latarcyrheb-sun16
:PATH=/sbin:/usr/sbin:/bin:/usr/bin
:PWD=/
:LANG=en_US.UTF-8
:KEYTABLE=us
:SHLVL=2
:BOOT_IMAGE=/vmlinuz-3.3.4-1.fc16.x86_64
:_=/usr/sbin/named

Steps to reproduce are same as for #89 + single additional step:

  • run nsupdate
  • run rndc reload in parallel

Cross your fingers and hope... Sometimes it is necessary to restart script after rndc reload.

Package versions from BZs:

  • bind-dyndb-ldap-1.1.0-0.12.rc1.fc16.x86_64 ​RH BZ 855939
  • bind-dyndb-ldap-1.1.0-0.9.b1.el6_3.1.x86_64 ​RH BZ 856269

Fixed by e6286d0 and d26d61c

Metadata Update from @pspacek:
- Issue assigned to pspacek
- Issue set to the milestone: 3.0 IPA

7 years ago

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