Hi,
After a scheduled power down on and power up on one of our IPA servers
named crashed.
I remember I saw this before and that it was "solved" by restarting named.
This time however it took about 12 retries before named finally continued.
This is the error it produces
../../../lib/dns/name.c:667: REQUIRE((name1->attributes & 0x00000001) ==
(name2->attributes & 0x00000001)) failed, back trace
bind9 is quite drastic when it hits a failing REQUIRE. It immediately
stops with a coredump.
But it doesn't tell which names are failing the comparison.
Of course I can (or should) report this to the bind developers. However,
I'm sure they
are going to say that this is an old version and that I should ask
CentOS/RH devs.
If anybody here on the list has an idea, then please let me know.
Some more details
Version info:
* os: CentOS 9-Stream
* ipa packages 4.12.0-4.el9
* bind9 packages 32:9.16.23-15.el9
* bind-libdyndb-ldap 11.9.8-el9
Stack trace:
Stack trace of
thread 6432:
#0
0x00007fb5a348b94c __pthread_kill_implementation (libc.so.6 + 0x8b94c)
#1
0x00007fb5a343e646 raise (libc.so.6 + 0x3e646)
#2
0x00007fb5a34287f3 abort (libc.so.6 + 0x287f3)
#3
0x00005570cbbea5b5 assertion_failed.cold (named + 0x1c5b5)
#4
0x00007fb5a433d420 isc_assertion_failed (libisc-9.16.23-RH.so + 0x1c420)
#5
0x00007fb5a409f9ca dns_name_equal (libdns-9.16.23-RH.so + 0x9f9ca)
#6
0x00007fb5a40b48ec dns_order_find (libdns-9.16.23-RH.so + 0xb48ec)
#7
0x00007fb5a4429de8 query_addrrset.lto_priv.0 (libns-9.16.23-RH.so + 0x1dde8)
#8
0x00007fb5a442eece query_gotanswer (libns-9.16.23-RH.so + 0x22ece)
#9
0x00007fb5a4432b8b fetch_callback (libns-9.16.23-RH.so + 0x26b8b)
#10
0x00007fb5a43781bd isc_task_run (libisc-9.16.23-RH.so + 0x571bd)
#11
0x00007fb5a43632a9 process_netievent (libisc-9.16.23-RH.so + 0x422a9)
#12
0x00007fb5a4363425 process_queue (libisc-9.16.23-RH.so + 0x42425)
#13
0x00007fb5a4363c17 async_cb (libisc-9.16.23-RH.so + 0x42c17)
#14
0x00007fb5a4285afd uv__async_io.part.0 (libuv.so.1 + 0xaafd)
#15
0x00007fb5a42a185e uv__io_poll.part.0 (libuv.so.1 + 0x2685e)
#16
0x00007fb5a428b568 uv_run (libuv.so.1 + 0x10568)
#17
0x00007fb5a43634db nm_thread (libisc-9.16.23-RH.so + 0x424db)
#18
0x00007fb5a4375f9a isc__trampoline_run (libisc-9.16.23-RH.so + 0x54f9a)
#19
0x00007fb5a3489c02 start_thread (libc.so.6 + 0x89c02)
#20
0x00007fb5a350ec40 __clone3 (libc.so.6 + 0x10ec40)
--
Kees
--
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