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(In reply to Abhijeet Kasurde from comment #6)
> glibc-2.17-105.el7.x86_64.rpm
Then this ticket is duplicate of BZ1275920 and shouls be already fixed in latest Z-stream update.
Created attachment 1119370 [details] console.crash.log Description of problem: During automated run of ipa-trust functional using RHEL 7.2.z IPA server, RHEL 6.7.z IPA client with Windows 2012 r2 got following failure in SSHD :[New LWP 1279] :[Thread debugging using libthread_db enabled] :Using host libthread_db library "/lib64/libthread_db.so.1". :Core was generated by `sshd: IPAAD2012R2\\ad'. :Program terminated with signal 6, Aborted. :#0 0x00007f2c065275f7 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 :56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. : :Thread 1 (Thread 0x7f2c09356840 (LWP 1279)): :#0 0x00007f2c065275f7 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 : resultvar = 0 : pid = 1279 : selftid = 1279 :#1 0x00007f2c06528ce8 in __GI_abort () at abort.c:90 : save_stage = 2 : act = {__sigaction_handler = {sa_handler = 0x7f2c0666e234, sa_sigaction = 0x7f2c0666e234}, sa_mask = {__val = {3, 140730717619259, 5, 139827062690823, 1, 139827062699507, 3, 140730717619236, 12, 139827062699511, 2, 139827062699511, 2, 140730717620048, 140730717620048, 140730717621808}}, sa_flags = 11, sa_restorer = 0x7ffe6c6ec950} : sigs = {__val = {32, 0 <repeats 15 times>}} :#2 0x00007f2c06567317 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f2c06670988 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:196 : ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffe6c6ece40, reg_save_area = 0x7ffe6c6ecd50}} : ap_copy = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffe6c6ece40, reg_save_area = 0x7ffe6c6ecd50}} : fd = 2 : on_2 = <optimized out> : list = <optimized out> : nlist = <optimized out> : cp = <optimized out> : written = <optimized out> :#3 0x00007f2c0656dd95 in malloc_printerr (ar_ptr=0x7f2c068ac760 <main_arena>, ptr=<optimized out>, str=0x7f2c0666e057 "corrupted double-linked list", action=3) at malloc.c:5013 : buf = "00007f2c0a996260" : cp = <optimized out> : ar_ptr = 0x7f2c068ac760 <main_arena> : ptr = <optimized out> : str = 0x7f2c0666e057 "corrupted double-linked list" : action = 3 :#4 malloc_consolidate (av=0x7f2c068ac760 <main_arena>) at malloc.c:4160 : fb = <optimized out> : maxfb = 0x7f2c068ac7b0 <main_arena+80> : p = 0x7f2c0a996220 : nextp = 0x0 : unsorted_bin = 0x7f2c068ac7b8 <main_arena+88> : first_unsorted = <optimized out> : nextchunk = <optimized out> : size = 112 : nextsize = <optimized out> : prevsize = <optimized out> : nextinuse = <optimized out> : bck = <optimized out> : fwd = <optimized out> :#5 0x00007f2c0656fe35 in _int_malloc (av=0x7f2c068ac760 <main_arena>, bytes=14) at malloc.c:3431 : nb = 1088 : bit = 0 : map = 1279 : errstr = 0x4ff <Address 0x4ff out of bounds> :#6 0x00007f2c0657187c in __GI___libc_malloc (bytes=1072) at malloc.c:2881 : ar_ptr = 0x7f2c068ac760 <main_arena> : victim = 0x6 Please look at attachment for full failure. Version-Release number of selected component (if applicable): ipa-server - 4.2.0-15.el7_2.5 ipa-server-trust-ad - 4.2.0-15.el7_2.5 Client sssd - sssd-1.12.4-47.el6_7.7.x86_64 How reproducible: Always