just making some experiments and traces.
first of all: I'm not a bind9 expert so I have not found the place where bind
dload's the dlz module, but the issue seems to be the following:
the dlz module gets loaded, the default tdb implementation is in a .so file
loaded by this. then the ldb modules
just some findings (after the hint about jemalloc)
The breaking commit is probably
"
6328. [func] Add workaround to enforce dynamic linker to pull
jemalloc earlier than libc to ensure all memory
allocations are done via jemalloc. [GL #4404
just for comparison: here the stacktrace on a older bind9 (9.19.21-1+b1) with
the same samba dlz module when set a breakpoint on the line that causes an
issue on newer bind9 (and stepped into "free"):
#0 __GI___libc_free (mem=0x55a6b4273020) at ./malloc/malloc.c:3356
#1 0x7f7bead76155 in s
Dear Maintainer,
here a stacktrace with debug symbols
#0 __pthread_kill_implementation (threadid=,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#1 0x7f67b8cf4b6f in __pthread_kill_internal (signo=6, threadid=) at ./nptl/pthread_kill.c:78
#2 0x7f67b8ca64e2 in
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