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- l-andianov /usr/local/portage/net-fs/nfs-utils # gdb rpc.idmapd
- GNU gdb (Gentoo 7.12.1 vanilla) 7.12.1
- Copyright (C) 2017 Free Software Foundation, Inc.
- License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
- This is free software: you are free to change and redistribute it.
- There is NO WARRANTY, to the extent permitted by law. Type "show copying"
- and "show warranty" for details.
- This GDB was configured as "x86_64-gentoo-linux-musl".
- Type "show configuration" for configuration details.
- For bug reporting instructions, please see:
- <https://bugs.gentoo.org/>.
- Find the GDB manual and other documentation resources online at:
- <http://www.gnu.org/software/gdb/documentation/>.
- For help, type "help".
- Type "apropos word" to search for commands related to "word"...
- Reading symbols from rpc.idmapd...Reading symbols from /usr/lib/debug//usr/sbin/rpc.idmapd.debug...done.
- done.
- (gdb) run -vf
- Starting program: /usr/sbin/rpc.idmapd -vf
- rpc.idmapd: Setting log level to 8
- rpc.idmapd: libnfsidmap: using domain: ozymandias
- rpc.idmapd: libnfsidmap: Realms list: 'OZYMANDIAS'
- rpc.idmapd: libnfsidmap: processing 'Method' list
- Program received signal SIGSEGV, Segmentation fault.
- unbin (i=<optimized out>, c=0x7ffff7ffe9b0) at src/malloc/malloc.c:192
- 192 src/malloc/malloc.c: No such file or directory.
- (gdb) bt
- #0 unbin (i=<optimized out>, c=0x7ffff7ffe9b0) at src/malloc/malloc.c:192
- #1 alloc_rev (c=c@entry=0x7ffff7ffeeb0) at src/malloc/malloc.c:223
- #2 0x00007ffff7f7836d in __bin_chunk (self=0x7ffff7ffeeb0) at src/malloc/malloc.c:465
- #3 0x00007ffff7f78d58 in free (p=<optimized out>) at src/malloc/malloc.c:528
- #4 0x00007ffff7f9839f in getpw_r (name=name@entry=0x7ffff7ffe760 "******************", uid=uid@entry=0, pw=pw@entry=0x7ffff7ffe960, buf=buf@entry=0x7ffff7ffe990 "******************",
- size=size@entry=18446744073709551615, res=res@entry=0x7fffffffde10) at src/passwd/getpw_r.c:28
- #5 0x00007ffff7f98413 in getpwnam_r (name=name@entry=0x7ffff7ffe760 "******************", pw=pw@entry=0x7ffff7ffe960, buf=buf@entry=0x7ffff7ffe990 "******************",
- size=size@entry=18446744073709551615, res=res@entry=0x7fffffffde10) at src/passwd/getpw_r.c:36
- #6 0x00007ffff7cf8624 in static_getpwnam (name=0x7ffff7ffe820 "******************@OZYMANDIAS", err_p=err_p@entry=0x7fffffffde74, UNUSED_domain=0x0) at static.c:118
- #7 0x00007ffff7cf8b1a in static_init () at static.c:339
- #8 0x00007ffff7f3f866 in load_translation_plugin (plgn=0x7ffff7f3caa0, plgn=0x7ffff7f3caa0, method=0x7ffff7f4afc0 "static") at libnfsidmap.c:283
- #9 load_plugins (plugins=plugins@entry=0x7ffff7f4a100 <nfs4_plugins>, methods=<optimized out>, methods=<optimized out>) at libnfsidmap.c:328
- #10 0x00007ffff7f400bf in nfs4_init_name_mapping (conffile=<optimized out>) at libnfsidmap.c:429
- #11 nfs4_init_name_mapping (conffile=<optimized out>) at libnfsidmap.c:371
- #12 0x0000555555556a46 in main (argc=2, argv=0x7fffffffe188) at idmapd.c:361
- (gdb) q
- A debugging session is active.
- Inferior 1 [process 45533] will be killed.
- Quit anyway? (y or n) y
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