search for: ar_ptr

...__malloc_ptr_t) = __free_hook; (gdb) 3418 if (hook != NULL) { (gdb) 3423 if (mem == 0) /* 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...

...ample(nspairs) nspars> an1 <- ann(cbind(runif(1000), runif(1000)), k = 4) nspars> nspairs(an1) [1] 311 nspars> an1 <- ann(cbind(runif(1000), runif(1000)), k = 4) nspars> nspairs(an1) [1] 304 .... Program received signal SIGSEGV, Segmentation fault. 0x40111109 in chunk_free (ar_ptr=0x401a5d40, p=0x94723a8) at malloc.c:3111 3111 malloc.c: No such file or directory. (gdb) bt #0 0x40111109 in chunk_free (ar_ptr=0x401a5d40, p=0x94723a8) at malloc.c:3111 #1 0x40110f9a in __libc_free (mem=0x94727d0) at malloc.c:3023 #2 0x80a6b60 in ReleaseLargeFreeVectors () at memory.c:673 #3...

...; list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007fdb930e8fc6 in malloc_printerr (action=3, str=0x7fdb931d7ef0 "double free or corruption (fasttop)", ptr=<optimized out>, ar_ptr=<optimized out>) 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 0x0000...

...oblem isn't in R - I provoked a SIGSEGV under R 1.1.1 on RH62: > for (i in 1:100) an1 <- ann(cbind(runif(1000), runif(1000)), k = 4) > for (i in 1:100) an1 <- ann(cbind(runif(1001), runif(1001)), k = 4) Program received signal SIGSEGV, Segmentation fault. 0x40111109 in chunk_free (ar_ptr=0x401a5d40, p=0x8849a30) at malloc.c:3111 3111 malloc.c: No such file or directory. (gdb) bt #0 0x40111109 in chunk_free (ar_ptr=0x401a5d40, p=0x8849a30) at malloc.c:3111 #1 0x40110f9a in __libc_free (mem=0x8849a38) at malloc.c:3023 #2 0x4002c814 in _rl_free_history_entry () from /usr/lib/lib...

...x.so.2...done. Reading symbols from /lib/libnss_files.so.2...done. Reading symbols from /lib/libnss_nisplus.so.2...done. Reading symbols from /lib/libnss_nis.so.2...done. Reading symbols from /lib/libnss_dns.so.2...done. Reading symbols from /lib/libresolv.so.2...done. #0 0x4019d109 in chunk_free (ar_ptr=0x40231d40, p=0x808cf38) at malloc.c:3111 3111 malloc.c: No such file or directory. (gdb) backtrace #0 0x4019d109 in chunk_free (ar_ptr=0x40231d40, p=0x808cf38) at malloc.c:3111 #1 0x4019cf9a in __libc_free (mem=0x808cf40) at malloc.c:3023 #2 0x8067452 in error () #3 0x80534ab in EVP_get_digest...

...erating fake skeyinfo for blah. Segmentation fault (core dumped) [root at x openssh-2.3.0p1]# Funny enough, core file is created in the root (/core) - I am not sure if that is 'expected' behavior - never had sshd crash before :) gdb output shows: (gdb) where #0 0x400ae0d6 in chunk_free (ar_ptr=0x40142d60, p=0x80f3948) at malloc.c:3097 #1 0x400ade46 in chunk_alloc (ar_ptr=0x40142d60, nb=24) at malloc.c:2594 #2 0x400ad5ce in __libc_malloc (bytes=15) at malloc.c:2696 #3 0x400b2a29 in __strdup (s=0x4013b731 "/etc/localtime") at strdup.c:43 #4 0x400dd3c0 in tzset_internal (alway...

...x00003fff8838be04 in __libc_message (do_abort=<optimized out>, fmt=<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...

...quot;i386-redhat-linux"... Core was generated by `genauth 100'. Program terminated with signal 11, Segmentation fault. Reading symbols from /usr/lib/libgmp.so.2...done. Reading symbols from /lib/libc.so.6...done. Reading symbols from /lib/ld-linux.so.2...done. #0 0x4008d129 in chunk_free (ar_ptr=0x40121d60, p=0x8049cd8) at malloc.c:3111 3111 malloc.c: No such file or directory. (gdb) where #0 0x4008d129 in chunk_free (ar_ptr=0x40121d60, p=0x8049cd8) at malloc.c:3111 #1 0x4008cfba in __libc_free (mem=0x8049ce0) at malloc.c:3023 #2 0x400854ab in _IO_new_fclose (fp=0x8049ce0) at iofclos...

...ibc_message (do_abort=<optimized out>, > fmt=<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 0x00...

....so.1...done. > Reading symbols from /usr/lib/libz.so.1...done. > Reading symbols from /lib/libutil.so.1...done. > Reading symbols from /lib/libc.so.6...done. > Reading symbols from /lib/ld-linux.so.2...done. > Reading symbols from /lib/libnss_files.so.2...done. > #0 chunk_alloc (ar_ptr=0x40132580, nb=184) at malloc.c:2723 > malloc.c:2723: No such file or directory. > (gdb) bt > #0 chunk_alloc (ar_ptr=0x40132580, nb=184) at malloc.c:2723 > #1 0x400a1b8a in __libc_malloc (bytes=176) at malloc.c:2616 > #2 0x4009ae5b in _IO_new_fopen (filename=0x8068e80 "/root/...

...cation for bernd Failed rhosts-rsa for bernd from 127.0.0.1 port 890 ruser bernd debug: PAM Password authentication for "bernd" failed: Authentication failure Failed password for bernd from 127.0.0.1 port 890 Program received signal SIGSEGV, Segmentation fault. 0x400b0ef2 in chunk_alloc (ar_ptr=0x40149ba0, nb=16) at malloc.c:2707 2707 malloc.c: No such file or directory. (gdb) where #0 0x400b0ef2 in chunk_alloc (ar_ptr=0x40149ba0, nb=16) at malloc.c:2707 #1 0x400b0e14 in __libc_malloc (bytes=8) at malloc.c:2651 #2 0x804ec58 in pamconv (num_msg=1, msg=0xbfffeca0, resp=0xbfffeca4,...

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

https://bugs.freedesktop.org/show_bug.cgi?id=56535 Priority: medium Bug ID: 56535 Assignee: nouveau at lists.freedesktop.org Summary: Resident evil 4 with wine: crash Severity: critical Classification: Unclassified OS: Linux (All) Reporter: king.infet at gmail.com Hardware: x86 (IA32) Status:

...ation on little endian Linux is confirmed to be trivial > via recipient.c and sendtolist(), with a pointer overwrite leading to a > neat case of free() on user-supplied data, i.e.: > > eip = 0x40178ae2 > edx = 0x41414141 > esi = 0x61616161 > > SEGV in chunk_free (ar_ptr=0x4022a160, p=0x81337e0) at malloc.c:3242 > > 0x40178ae2 <chunk_free+486>: mov %esi,0xc(%edx) > 0x40178ae5 <chunk_free+489>: mov %edx,0x8(%esi) > > Remote attack is believed to be possible. > >---------------- >Workaround / fix >-------------...

https://bugs.freedesktop.org/show_bug.cgi?id=37398 Summary: some applications (like wine) crash nouveau and leave it in an unworkable state Product: xorg Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component:

Hello, we have a pair of IBM P570 servers running RHEL5.2 kernel 2.6.18-92.el5.ppc64 We have Oracle RAC on ocfs2 storage ocfs2 is 1.4.7-1 for the above kernel (downloaded from oracle oss site) Recently both servers have been crashing with the following error: Assertion failure in journal_dirty_metadata() at fs/jbd/transaction.c:1130: "handle->h_buffer_credits > 0" kernel BUG in

...report Breakpoint 1 at 0x80f02f3: file lib/fault.c, line 36. (gdb) cont Continuing. Program received signal SIGSEGV, Segmentation fault. __libc_free (mem=0x80) at malloc.c:3025 3025 malloc.c: No such file or directory. (gdb) bt full #0 __libc_free (mem=0x80) at malloc.c:3025 mem = (void *) 0x80 ar_ptr = (arena *) 0xbfffee0c p = 0x81ea2c8 ar_ptr = (arena *) 0xbfffee0c p = 0x81ea2c8 #1 0x80fa040 in string_free (s=0x81ea340) at lib/util_str.c:1120 s = (char **) 0x81ea340 #2 0x804c914 in file_free (fsp=0x81ea2c8) at smbd/files.c:300 fsp = (files_struct *) 0x81ea2c8 #3 0x80a540f in _srv_net_f...