Re: Expert view of core dump related to catalog zone
Hi Scott, the latest upstream release is 9.16.16 where we fixed deadlock in addzone/modzone/delzone interaction. If you can I would recommend waiting until Wednesday where 9.16.17 will be published. If you still encounter the assertion failure, feel free to fill an issue with us at gitlab.isc.org with a reproducer, full backtrace and coredump (you can use pandora.isc.org for large uploads). It might be problematic to debug this as we don’t have any ppc64el hardware available at our disposal. Ondřej -- Ondřej Surý — ISC (He/Him) My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours. > On 14. 6. 2021, at 15:57, Scott Strattner wrote: > > 1. I looked at the release notes for 9.16.8 and didn't think it is related to > any of the bug fixes mentioned, but could it be? ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Expert view of core dump related to catalog zone
Hello, Last week I moved one of our primary DNS servers to 9.16.7 (and also changed the underlying OS to RedHat 8.3). The platform it is running on is Power (ppc64le). This morning I discovered that named had failed. It was triggered from a request to delete a subdomain (managed through catalog zone). That's all I can gather from reading the system logs (see below). I am hoping someone more knowledgeable about this can provide guidance. Specifically: 1. I looked at the release notes for 9.16.8 and didn't think it is related to any of the bug fixes mentioned, but could it be? 2. Has anyone seen anything similar to this, is there anything specific I should look at to debug further? Jun 13 03:50:35 ns1 named[3500]: received control channel command 'delzone p1305.cecc.ihost.com'Jun 13 03:50:35 ns1 named[3500]: zone p1305.cecc.ihost.com scheduled for removal via delzoneJun 13 03:50:35 ns1 named[3500]: deleting zone p1305.cecc.ihost.com in view public via delzoneJun 13 03:50:35 ns1 named[3500]: client @0x7fff245997a0 127.0.0.1#56939/key rndc-key: view public: signer "rndc-key" approvedJun 13 03:50:35 ns1 named[3500]: client @0x7fff245997a0 127.0.0.1#56939/key rndc-key: view public: updating zone 'catalog.cecc/IN': deleting an RR at efa050aa1c661b474801a5dad3555943c4f59897.zones.catalog.cecc PTRJun 13 03:50:35 ns1 named[3500]: catz: updating catalog zone 'catalog.cecc' with serial 10803Jun 13 03:50:35 ns1 named[3500]: view.c:611: INSIST(__v > 0 && __v < (4294967295U)) failed, back traceJun 13 03:50:35 ns1 named[3500]: #0 0x1003a43c in assertion_failed()+0x7cJun 13 03:50:35 ns1 named[3500]: #1 0x102af6e8 in isc_assertion_failed()+0x28Jun 13 03:50:35 ns1 named[3500]: #2 0x1020db64 in dns_view_attach()+0xf4Jun 13 03:50:35 ns1 named[3500]: #3 0x1003d8a8 in catz_create_chg_task()+0xe8Jun 13 03:50:35 ns1 named[3500]: #4 0x100cdd04 in dns_catz_zones_merge()+0x6b4Jun 13 03:50:35 ns1 named[3500]: #5 0x100d200c in dns_catz_update_from_db()+0x3ecJun 13 03:50:35 ns1 named[3500]: #6 0x100d24d8 in dns_catz_update_taskaction()+0x68Jun 13 03:50:35 ns1 named[3500]: #7 0x102e692c in run()+0x78cJun 13 03:50:35 ns1 named[3500]: #8 0x7fff8b738878 in __do_global_dtors_aux_fini_array_entry()+0x7fff7b32d9a0Jun 13 03:50:35 ns1 named[3500]: #9 0x7fff8b5e32c8 in __do_global_dtors_aux_fini_array_entry()+0x7fff7b1d83f0Jun 13 03:50:35 ns1 named[3500]: exiting (due to assertion failure)Jun 13 03:50:36 ns1 systemd[1]: named.service: Main process exited, code=killed, status=6/ABRTJun 13 03:50:36 ns1 systemd[1]: named.service: Failed with result 'signal'.Jun 13 03:50:37 ns1 systemd-coredump[229571]: Process 3500 (named) of user 25 dumped core.#012#012Stack trace of thread 3540:#012#0 0x7fff8b4f43d8 raise (libc.so.6)#012#1 0x7fff8b4d448c abort (libc.so.6)#012#2 0x1003a66c assertion_failed (named)#012#3 0x102af6e8 isc_assertion_failed (named)#012#40x1020db64 dns_view_attach (named)#012#5 0x1003d8a8 catz_create_chg_task (named)#012#6 0x100cdd04 dns_catz_zones_merge (named)#012#7 0x100d200c dns_catz_update_from_db (named)#012#80x100d24d8 dns_catz_update_taskaction (named)#012#9 0x102e692c dispatch (named)#012#10 0x7fff8b738878 start_thread (libpthread.so.0)#012#11 0x7fff8b5e32c8 __clone (libc.so.6) Scott Strattner Garage for Systems | Systems Technology Architect IBM Technology Sales 845-433-4505 Office (Jabber) sstra...@us.ibm.com ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
