search for: _int_free

...fe3 in Rf_onsigusr1 () from /usr/local/lib64/R/lib/libR.so #7 <signal handler called> #8 0x00007f4c9014079a in brk () from /lib64/libc.so.6 #9 0x00007f4c90140845 in sbrk () from /lib64/libc.so.6 #10 0x00007f4c900dd769 in __default_morecore () from /lib64/libc.so.6 #11 0x00007f4c900d87a2 in _int_free () from /lib64/libc.so.6 #12 0x0000000000b3ff24 in gp_free2 () #13 0x0000000000b356fc in AllocSetDelete () #14 0x0000000000b38391 in MemoryContextDeleteImpl () #15 0x000000000077c851 in ExecEndAgg () #16 0x00000000007592ad in ExecEndNode () #17 0x000000000075186c in ExecEndPlan () #18 0x00000000007...

...ut>) at malloc.c:5049 buf = "0000562c3664bf70" cp = <optimized out> ar_ptr = <optimized out> ptr = <optimized out> str = 0x7fdb931d7ef0 "double free or corruption (fasttop)" action = 3 #4 0x00007fdb930e980e in _int_free (av=0x7fdb9340bb00 <main_arena>, p=0x562c3664bf60, have_lock=0) at malloc.c:3905 size = <optimized out> fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsiz...

...keep getting: Jan 7 01:28:31 gwydion dovecot: child 22782 (auth) killed with signal 11 Also, i often get a "stuck" dovecot-auth in R state, looping in a malloc() (if needed I should have a backtrace). This is the bt: Program received signal SIGSEGV, Segmentation fault. 0x004f4096 in _int_free () from /lib/tls/libc.so.6 (gdb) bt #0 0x004f4096 in _int_free () from /lib/tls/libc.so.6 #1 0x004f301b in free () from /lib/tls/libc.so.6 #2 0x0805b73f in pool_alloconly_destroy () #3 0x08051b11 in mech_plain_auth_free () #4 0x0805135b in mech_request_free () #5 0x080509dd in master_handle_r...

Hi, My asterisk segfaults a few times each day and the crash problem seems weird. When I run gdb on the core dump, it almost always segfaults on free() or malloc(). When I run the back trace, I see something weird. Here's one of the back traces. #0 0x4017f87f in _int_free () from /lib/libc.so.6 #1 0x4017e7f5 in free () from /lib/libc.so.6 #2 0x403be83e in __sip_destroy (p=0x8248c88, lockowner=1) at chan_sip.c:2278 #3 0x403b1728 in sip_destroy (p=0x49) at chan_sip.c:2366 #4 0x403bd18a in __sip_autodestruct (data=0x8248c88) at chan_sip.c:1370 #5 0x08056cda in as...

...127.0.0.1 backtrace: # gdb -q /usr/libexec/dovecot/dovecot-lda 'core-1398282784-8-11-!usr!libexec!dovecot!dovecot-lda-8805' [...] Core was generated by `/usr/libexec/dovecot/deliver -d marcin at mejor.pl'. Program terminated with signal 11, Segmentation fault. #0 0x000002b612afaf72 in _int_free (av=0x2b612e215c0 <main_arena>, p=0x1b23bfabe0, have_lock=0) at malloc.c:3903 3903 unlink(p, bck, fwd); (gdb) bt #0 0x000002b612afaf72 in _int_free (av=0x2b612e215c0 <main_arena>, p=0x1b23bfabe0, have_lock=0) at malloc.c:3903 #1 0x000002b612e96a4e in buffer_free (_buf=_buf at...

...lt;optimized out>) at ../sysdeps/posix/libc_fatal.c:175 #3 0x00003fff8839aba8 in malloc_printerr (action=<optimized out>, str=0x3fff8847e498 "double free or corruption (!prev)", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5007 #4 0x00003fff8839ba40 in _int_free (av=0x3fff6c000020, p=<optimized out>, have_lock=<optimized out>) at malloc.c:3868 #5 0x00003fff885e0814 in __gf_free (free_ptr=0x3fff6c045da0) at mem-pool.c:336 #6 0x00003fff849093c4 in glusterd_friend_sm () at glusterd-sm.c:1295 #7 0x00003fff84901a58 in __glusterd_handle_incomin...

...sysdeps/posix/libc_fatal.c:175 > > #3 0x00003fff8839aba8 in malloc_printerr (action=<optimized out>, > str=0x3fff8847e498 "double free or corruption (!prev)", ptr=<optimized > out>, ar_ptr=<optimized out>) at malloc.c:5007 > > #4 0x00003fff8839ba40 in _int_free (av=0x3fff6c000020, p=<optimized out>, > have_lock=<optimized out>) at malloc.c:3868 > > #5 0x00003fff885e0814 in __gf_free (free_ptr=0x3fff6c045da0) at > mem-pool.c:336 > > #6 0x00003fff849093c4 in glusterd_friend_sm () at glusterd-sm.c:1295 > > #7 0x00003fff...

.../* free(0) has no effect */ (gdb) 3426 p = mem2chunk(mem); (gdb) 3429 if (chunk_is_mmapped(p)) /* release mmapped memory. */ (gdb) 3436 ar_ptr = arena_for_chunk(p); (gdb) 3445 (void)mutex_lock(&ar_ptr->mutex); (gdb) 3447 _int_free(ar_ptr, mem); (gdb) Couldn't get registers: No such process. (gdb) [Switching to Thread -1216079680 (LWP 4132)] 4291 p = mem2chunk(mem); (gdb) 4278 { (gdb) 4292 size = chunksize(p); (gdb) 4298 if (__builtin_expect ((uintptr_t) p > (uintptr_t) -size, 0) (gdb) 4307 if (_...

...ven tried turning optimizations all the way off and setting -g3 and I get the same problems. Are there any important things I should know about debugging R that I'm not doing? Is this just total memory corruption? For what it's worth a sample trace below: (gdb) where #0 0x00a22096 in _int_free () from /lib/tls/libc.so.6 #1 0x00a2101b in free () from /lib/tls/libc.so.6 #2 0x080d632a in R_SetPPSize () #3 0x080d7d13 in do_regFinaliz () #4 0x080d9503 in do_gctime () #5 0x080d8fcb in Rf_allocVector () #6 0x080a9f7f in Rf_duplicate () #7 0x080aa18c in Rf_duplicate () #8 0x080b7b28 in R...

...005e67a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #0 0x005e67a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #1 0x006267a5 in raise () from /lib/tls/libc.so.6 #2 0x00628209 in abort () from /lib/tls/libc.so.6 #3 0x0065a71a in __libc_message () from /lib/tls/libc.so.6 #4 0x00660fbf in _int_free () from /lib/tls/libc.so.6 #5 0x0066133a in free () from /lib/tls/libc.so.6 #6 0x080615f3 in ast_channel_free (chan=0xb7904e00) at channel.c:959 #7 0x08062bd7 in ast_hangup (chan=0xb7904e00) at channel.c:1392 #8 0x001aa4fb in conf_free (conf=0xb7901d98) at app_meetme.c:789 #9 0x001acfa3 in con...

...ite stable but after ~5 days of normal operation it core dumped with this result: (gdb) bt #0 0x00516402 in __kernel_vsyscall () #1 0x005b3d20 in raise () from /lib/libc.so.6 #2 0x005b5631 in abort () from /lib/libc.so.6 #3 0x005ebe6b in __libc_message () from /lib/libc.so.6 #4 0x005f3b16 in _int_free () from /lib/libc.so.6 #5 0x005f7070 in free () from /lib/libc.so.6 #6 0x005e2876 in fclose@@GLIBC_2.1 () from /lib/libc.so.6 #7 0x0809eb2a in filestream_destructor (arg=0xb1f0f200) at file.c:340 #8 0x0806e412 in ao2_ref (user_data=0xb1f0f200, delta=-1) at astobj2.c:229 #9 0x0809c1e9 in ast_cl...

Without the glusterd log file and the core file or the backtrace I can't comment anything. On Wed, Dec 6, 2017 at 3:09 PM, ABHISHEK PALIWAL <abhishpaliwal at gmail.com> wrote: > Any suggestion.... > > On Dec 6, 2017 11:51, "ABHISHEK PALIWAL" <abhishpaliwal at gmail.com> wrote: > >> Hi Team, >> >> We are getting the crash in glusterd after

...5672 in abort () from /usr/lib/libc.so.6 No symbol table info available. #2 0x00007fe1bb92d878 in __libc_message () from /usr/lib/libc.so.6 No symbol table info available. #3 0x00007fe1bb93418a in malloc_printerr () from /usr/lib/libc.so.6 No symbol table info available. #4 0x00007fe1bb935b27 in _int_free () from /usr/lib/libc.so.6 No symbol table info available. #5 0x00007fe1bbc2bb89 in mysql_close () from /usr/lib/libmariadb.so.3 No symbol table info available. #6 0x0000563481946dac in ?? () No symbol table info available. #7 0x000056348193b8fc in db_sql_unref () No symbol table info available....

...on) libc-2.30.so cfree at GLIBC_2.0 837 100.000 (no location information) libc-2.30.so cfree at GLIBC_2.0 [self] ------------------------------------------------------------------------------- 741 0.1020 (no location information) libc-2.30.so _int_free 741 100.000 (no location information) libc-2.30.so _int_free [self] ------------------------------------------------------------------------------- 590 0.0812 (no location information) libc-2.30.so malloc 590 100.000 (no location information) lib...

...------------------------------------------------------------------- 833 0.1687 libc-2.30.so malloc 833 100.000 libc-2.30.so malloc [self] ------------------------------------------------------------------------------- 810 0.1640 libc-2.30.so _int_free 810 100.000 libc-2.30.so _int_free [self] ------------------------------------------------------------------------------- 772 0.1563 kallsyms __x86_indirect_thunk_rax 772 100.000 kallsyms __x86_indirect_thunk_rax [self] ------------...

...lib/libc.so.6 > No symbol table info available. > #2 0x00007fb040e4f878 in __libc_message () from /usr/lib/libc.so.6 > No symbol table info available. > #3 0x00007fb040e5618a in malloc_printerr () from /usr/lib/libc.so.6 > No symbol table info available. > #4 0x00007fb040e57b27 in _int_free () from /usr/lib/libc.so.6 > No symbol table info available. > #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at > /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 > p = <optimized out> > #6 mysql_close (mysql=0x5592728448e0) at > /usr/src...

http://bugs.freedesktop.org/show_bug.cgi?id=10927 Summary: segmentation fault in NVUploadToScreen, called from exaPutImage Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau

...7672 in abort () from /usr/lib/libc.so.6 No symbol table info available. #2 0x00007fb040e4f878 in __libc_message () from /usr/lib/libc.so.6 No symbol table info available. #3 0x00007fb040e5618a in malloc_printerr () from /usr/lib/libc.so.6 No symbol table info available. #4 0x00007fb040e57b27 in _int_free () from /usr/lib/libc.so.6 No symbol table info available. #5 0x00007fb04114db89 in mysql_close (mysql=0x5592728448e0) at /usr/src/debug/mariadb-10.3.12/libmariadb/libmariadb/mariadb_lib.c:1940 p = <optimized out> #6 mysql_close (mysql=0x5592728448e0) at /usr/src/debug/mariadb-10...

...#7? <signal handler called> > #8? 0x00007f4c9014079a in brk () from /lib64/libc.so.6 > #9? 0x00007f4c90140845 in sbrk () from /lib64/libc.so.6 > #10 0x00007f4c900dd769 in __default_morecore () from > /lib64/libc.so.6 > #11 0x00007f4c900d87a2 in _int_free () from > /lib64/libc.so.6 > #12 0x0000000000b3ff24 in gp_free2 () > #13 0x0000000000b356fc in AllocSetDelete () > #14 0x0000000000b38391 in MemoryContextDeleteImpl () > #15 0x000000000077c851 in ExecEndAgg () > #16 0x00000000007592ad in ExecEnd...

Hi, I'm using the following setup : Alice ---- IPPhone ------<LAN>----- Media gateway ----<PSTN> ------- Phone ---- Bob For certain calls, users complains about echo : they can ear their own voice in their handset, though media gateway echo cancel is turned on. I'm wondering how this echo cancelation engine is supposed to work. My understanding of echo is that most probably,