Attachment 888071 Details for Bug 1089656 – File: backtrace

File: backtrace

backtrace (text/plain), 23.92 KB, created by Tomasz Torcz on 2014-04-21 11:35:21 UTC

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Creator: Tomasz Torcz

Created: 2014-04-21 11:35:21 UTC

Size: 23.92 KB

patch

obsolete

>[New LWP 31489]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `su - tomek'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  memset () at ../sysdeps/x86_64/memset.S:78
>78		movdqu	%xmm8, (%rdi)
>
>Thread 1 (Thread 0x7f1f0badd700 (LWP 31489)):
>#0  memset () at ../sysdeps/x86_64/memset.S:78
>No locals.
>#1  0x00007f1eff0fc31c in memset (__len=139771344495840, __ch=0, __dest=0x0) at /usr/include/bits/string3.h:84
>No locals.
>#2  oddjob_dbus_call_bus_methodv (bus=bus@entry=DBUS_BUS_SYSTEM, service=service@entry=0x7f1eff0fe6b5 "com.redhat.oddjob_mkhomedir", object_path=object_path@entry=0x7f1eff0fe6d1 "/", interface=interface@entry=0x7f1eff0fe6b5 "com.redhat.oddjob_mkhomedir", method=method@entry=0x7f1eff0fe6d3 "mkhomedirfor", result=result@entry=0x7fff7223226c, timeout_milliseconds=timeout_milliseconds@entry=1914905456, output=output@entry=0x2000 <error: Cannot access memory at address 0x2000>, output_length=output_length@entry=0, error=error@entry=0x0, error_length=error_length@entry=139771344495840, argv=0x0) at oddjob_dbus.c:1397
>        conn = 0x7f1f0d596680
>        message = 0x7f1f0d595b10
>        reply = 0x0
>        err = {name = 0x7f1f0d596850 "com.redhat.oddjob.Error.InvalidCall", message = 0x7f1f0d596180 "wrong number of arguments: expected 1, called with 0", dummy1 = 0, dummy2 = 0, dummy3 = 0, dummy4 = 0, dummy5 = 0, padding1 = 0x0}
>        msg = 0x7f1f0d599550
>        ret = <optimized out>
>        i = <optimized out>
>        p = 0x0
>#3  0x00007f1eff0fc531 in oddjob_dbus_call_method (bus=bus@entry=DBUS_BUS_SYSTEM, service=service@entry=0x7f1eff0fe6b5 "com.redhat.oddjob_mkhomedir", object_path=object_path@entry=0x7f1eff0fe6d1 "/", interface=interface@entry=0x7f1eff0fe6b5 "com.redhat.oddjob_mkhomedir", method=method@entry=0x7f1eff0fe6d3 "mkhomedirfor", result=result@entry=0x7fff7223226c, timeout_milliseconds=timeout_milliseconds@entry=1914905456, output=output@entry=0x2000 <error: Cannot access memory at address 0x2000>, output_length=output_length@entry=0, error=error@entry=0x0, error_length=139771344495840) at oddjob_dbus.c:1453
>        ap = {{gp_offset = 48, fp_offset = 32543, overflow_arg_area = 0x7fff72232260, reg_save_area = 0x7fff722321c0}}
>        argv = 0x0
>        p = 0x0
>        i = 0
>#4  0x00007f1eff0fd6c7 in send_pam_oddjob_mkhomedir_request (pamh=0x7f1f0d56a340) at pam_oddjob_mkhomedir.c:133
>        user = 0x7f1f0d56a4e0 "tomek"
>        buf = 0x7f1f0d596bb0 "tomek"
>        reply = "\000QP\377\036\177\000\000P##r\377\177\000\000\360!#r\377\177\000\000pA \000\000\000\000\000\004\000\000\000\b\000\000\000\006\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000.\244\215\v\037\177", '\000' <repeats 11 times>, " \000\000\000\000\000\000\060\034\000\000\000\000\000\000\060\034", '\000' <repeats 14 times>, "\005\000\000\000\000\000\000\000\000\020 \000\000\000\000\000\000\060 \000\000\000\000\000\b! \000\000\000\000\000\020! \000\000\000\000\000\000\020\000\000\000\000\000\000\003\000\000\000\377\177\000\000\024\000\000\000\000\000\000\000\202G9S\000\000\000\000\221\333\334\215\000\200\377\377o$#r\377\177\000\000\201\333\334\215\000\200\377\377"...
>        bufsize = <optimized out>
>        pwd = {pw_name = 0x7f1f0d596bb0 "tomek", pw_passwd = 0x7f1f0d596bb6 "*", pw_uid = 1002, pw_gid = 1002, pw_gecos = 0x7f1f0d596bb8 "Tomasz Torcz", pw_dir = 0x7f1f0d596bc5 "/home/tomek", pw_shell = 0x7f1f0d596bd1 "/bin/bash"}
>        pw = 0x7fff722322b0
>        st = {st_dev = 4, st_ino = 0, st_nlink = 139766825746432, st_mode = 1914905808, st_uid = 32767, st_gid = 0, __pad0 = 0, st_rdev = 13, st_size = 8589934593, st_blksize = 139771314588548, st_blocks = 140735108293760, st_atim = {tv_sec = 139771304040772, tv_nsec = 0}, st_mtim = {tv_sec = 206158430256, tv_nsec = 140735108294352}, st_ctim = {tv_sec = 140735108294160, tv_nsec = 139771306739424}, __glibc_reserved = {140735108293840, 140733193388032, 0}}
>        ret = 0
>        result = 0
>#5  0x00007f1eff0fd779 in pam_sm_open_session (pamh=<optimized out>, flags=<optimized out>, argc=<optimized out>, argv=<optimized out>) at pam_oddjob_mkhomedir.c:160
>No locals.
>#6  0x00007f1f0b6c703f in _pam_dispatch_aux (use_cached_chain=<optimized out>, resumed=<optimized out>, h=<optimized out>, flags=0, pamh=0x7f1f0d56a340) at pam_dispatch.c:110
>        retval = <optimized out>
>        cached_retval = <optimized out>
>        action = <optimized out>
>        depth = 4
>        status = 0
>        prev_level = <optimized out>
>        stack_level = <optimized out>
>        impression = 1
>        skip_depth = 0
>        substates = 0x7f1f0d596a50
>#7  _pam_dispatch (pamh=0x7f1f0d56a340, flags=flags@entry=0, choice=choice@entry=4) at pam_dispatch.c:407
>        h = <optimized out>
>        retval = <optimized out>
>        use_cached_chain = <optimized out>
>        resumed = <optimized out>
>#8  0x00007f1f0b6cb6fc in pam_open_session (pamh=0x7f1f0d56a340, flags=flags@entry=0) at pam_session.c:23
>        retval = <optimized out>
>#9  0x00007f1f0bafc33c in create_watching_parent () at login-utils/su-common.c:281
>        ourset = {__val = {0 <repeats 16 times>}}
>        status = 0
>        retval = <optimized out>
>        child = <optimized out>
>        oldact = {{__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}, {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}, {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}}
>#10 su_main (argc=3, argv=0x7fff722748e8, mode=<optimized out>) at login-utils/su-common.c:953
>        optc = <optimized out>
>        new_user = <optimized out>
>        runuser_user = 0x0
>        command = 0x0
>        request_same_session = 0
>        shell = 0x7f1f0d596a30 "/bin/bash"
>        pw = <synthetic pointer>
>        pw_copy = {pw_name = 0x7f1f0d56a270 "tomek", pw_passwd = <optimized out>, pw_uid = 1002, pw_gid = 1002, pw_gecos = <optimized out>, pw_dir = <optimized out>, pw_shell = <optimized out>}
>        gr = <optimized out>
>        groups = {0 <repeats 64742 times>, 193831982, 32543, 0, 0, 12288, 0, 8552, 0, 8552, 0, 0, 0, 5, 0, 2105344, 0, 2113536, 0, 2109592, 0, 2109712, 0, 8192, 0, 3, 0 <repeats 11 times>, 193832709, 32543, 0, 0, 110592, 0, 108436, 0, 108436, 0, 0, 0, 5, 0, 2203648, 0, 2211840, 0, 2208268, 0, 2249344, 0, 106496, 0, 3, 0 <repeats 19 times>, 195950984, 32543, 0, 0, 193852812, 32543, 0, 0, 195950984, 32543, 18, 0, 191648559, 32543, 0, 1, 11, 0, 3915776, 0, 196040280, 32543, 1915174480, 32767, 193851831, 32543, 2147479968, 3, 1915174480, 32767, 195951008, 32543, 193831369, 32543, 1915174528, 32767, 3, 32543, 3, 32767, 183316752, 32543, 183316752, 32543, 1915174176, 32767, 1915173728, 32767, 2109712, 0, 4, 3, 6, 0, 1, 32543, 195950984, 32543, 191648698, 32543, 196051232, 32543, 64513, 0, 16924388, 0, 1, 0, 33261, 0, 0, 0, 0, 0, 19512, 0, 4096, 0, 40, 0, 1398068180, 0, 832554433, 0, 1397805643, 0, 0, 0, 193874820, 32543, 174322172, 0, 181209295, 32543, 0, 0, 193839325, 32543, 1, 0, 193874820, 32543, 196040280, 32543, 185664854, 32543, 0, 0, 193839325, 32543, 1, 0, 193839788, 32543, 0, 0, 1915174608, 32767, 0, 0...}
>        num_supp_groups = 0
>        use_gid = <optimized out>
>        longopts = {{name = 0x7f1f0bafdcc2 "command", has_arg = 1, flag = 0x0, val = 99}, {name = 0x7f1f0bafdcba "session-command", has_arg = 1, flag = 0x0, val = 67}, {name = 0x7f1f0bafdcca "fast", has_arg = 0, flag = 0x0, val = 102}, {name = 0x7f1f0bafdccf "login", has_arg = 0, flag = 0x0, val = 108}, {name = 0x7f1f0bafdcd5 "preserve-environment", has_arg = 0, flag = 0x0, val = 112}, {name = 0x7f1f0bafdcea "shell", has_arg = 1, flag = 0x0, val = 115}, {name = 0x7f1f0bafdcf5 "group", has_arg = 1, flag = 0x0, val = 103}, {name = 0x7f1f0bafdcf0 "supp-group", has_arg = 1, flag = 0x0, val = 71}, {name = 0x7f1f0bafd97e "user", has_arg = 1, flag = 0x0, val = 117}, {name = 0x7f1f0bafdcfb "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x7f1f0bafdd00 "version", has_arg = 0, flag = 0x0, val = 86}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}}
>#11 0x00007f1f0b11a0c0 in __libc_start_main (main=0x7f1f0bafb630 <main>, argc=3, argv=0x7fff722748e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff722748d8) at libc-start.c:288
>        result = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 7641093812176938869, 139771316778551, 140735108565216, 0, 0, 7767140661806884725, 7641094722465687413}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fff72274908, 0x7f1f0baf8148}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1915177224}}}
>        not_first_call = <optimized out>
>#12 0x00007f1f0bafb660 in _start ()
>No symbol table info available.
>From                To                  Syms Read   Shared Object Library
>0x00007f1f0b6c66c0  0x00007f1f0b6cdada  Yes         /lib64/libpam.so.0
>0x00007f1f0b4c1100  0x00007f1f0b4c1d88  Yes         /lib64/libpam_misc.so.0
>0x00007f1f0b1194d0  0x00007f1f0b268b83  Yes         /lib64/libc.so.6
>0x00007f1f0aed6950  0x00007f1f0aedc114  Yes         /lib64/libaudit.so.1
>0x00007f1f0acd0ed0  0x00007f1f0acd1ade  Yes         /lib64/libdl.so.2
>0x00007f1f0b8d3b10  0x00007f1f0b8ef940  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f1f04554290  0x00007f1f0455b073  Yes         /lib64/libnss_files.so.2
>0x00007f1f0434a820  0x00007f1f0434ed21  Yes         /lib64/libnss_sss.so.2
>0x00007f1f04131a40  0x00007f1f0413e0a1  Yes         /lib64/libpthread.so.0
>0x00007f1f038abb40  0x00007f1f038abf79  Yes         /usr/lib64/security/pam_rootok.so
>0x00007f1f0368c4a0  0x00007f1f0369f26b  Yes         /lib64/libselinux.so.1
>0x00007f1f0341a6f0  0x00007f1f034687c5  Yes         /lib64/libpcre.so.1
>0x00007f1f031f6f30  0x00007f1f0320ce8d  Yes         /lib64/liblzma.so.5
>0x00007f1f02ff0dc0  0x00007f1f02ff2351  Yes         /usr/lib64/security/pam_env.so
>0x00007f1f02debf90  0x00007f1f02decfe0  Yes         /usr/lib64/security/pam_fprintd.so
>0x00007f1f02bcc5e0  0x00007f1f02bde881  Yes         /lib64/libdbus-glib-1.so.2
>0x00007f1f02981840  0x00007f1f029ab894  Yes         /lib64/libdbus-1.so.3
>0x00007f1f02734da0  0x00007f1f02763786  Yes         /lib64/libgobject-2.0.so.0
>0x00007f1f02411930  0x00007f1f024ac46a  Yes         /lib64/libglib-2.0.so.0
>0x00007f1f020b67c0  0x00007f1f021816eb  Yes         /lib64/libgio-2.0.so.0
>0x00007f1f01e7d2f0  0x00007f1f01e805c7  Yes         /lib64/librt.so.1
>0x00007f1f01c74870  0x00007f1f01c78fd8  Yes         /lib64/libffi.so.6
>0x00007f1f01a70190  0x00007f1f01a71085  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f1f0185b200  0x00007f1f01867907  Yes         /lib64/libz.so.1
>0x00007f1f01641a90  0x00007f1f016510f1  Yes         /lib64/libresolv.so.2
>0x00007f1f014268d0  0x00007f1f0142e33f  Yes         /usr/lib64/security/pam_unix.so
>0x00007f1f011edf10  0x00007f1f011f2f0c  Yes         /lib64/libcrypt.so.1
>0x00007f1f00fd7160  0x00007f1f00fe3ff1  Yes         /lib64/libnsl.so.1
>0x00007f1f00d54a80  0x00007f1f00dac22d  Yes         /lib64/libfreebl3.so
>0x00007f1f00b4dcd0  0x00007f1f00b4edf5  Yes         /usr/lib64/security/pam_succeed_if.so
>0x00007f1f00946e00  0x00007f1f0094a6ec  Yes         /usr/lib64/security/pam_sss.so
>0x00007f1f00743610  0x00007f1f00743756  Yes         /usr/lib64/security/pam_deny.so
>0x00007f1f00540930  0x00007f1f00540ce5  Yes         /usr/lib64/security/pam_localuser.so
>0x00007f1f0033e750  0x00007f1f0033e903  Yes         /usr/lib64/security/pam_permit.so
>0x00007f1f0013bde0  0x00007f1f0013c6b8  Yes         /usr/lib64/security/pam_pwquality.so
>0x00007f1efff36210  0x00007f1efff380ed  Yes         /lib64/libpwquality.so.1
>0x00007f1effd2dba0  0x00007f1effd3048d  Yes         /lib64/libcrack.so.2
>0x00007f1effb279c0  0x00007f1effb281e0  Yes         /usr/lib64/security/pam_keyinit.so
>0x00007f1eff923330  0x00007f1eff9251f3  Yes         /usr/lib64/security/pam_limits.so
>0x00007f1f0baa6d40  0x00007f1f0bacb166  Yes (*)     /usr/lib64/security/pam_systemd.so
>0x00007f1eff71e670  0x00007f1eff71ff96  Yes         /lib64/libcap.so.2
>0x00007f1eff508af0  0x00007f1eff5189d5  Yes         /lib64/libgcc_s.so.1
>0x00007f1eff3023d0  0x00007f1eff30440a  Yes         /lib64/libattr.so.1
>0x00007f1eff0fa410  0x00007f1eff0fe3d2  Yes         /usr/lib64/security/pam_oddjob_mkhomedir.so
>0x00007f1efeef4f20  0x00007f1efeef62cb  Yes         /usr/lib64/security/pam_lastlog.so
>0x00007f1efecf1f10  0x00007f1efecf27f5  Yes         /lib64/libutil.so.1
>0x00007f1efeaed870  0x00007f1efeaef141  Yes         /usr/lib64/security/pam_xauth.so
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7f1f0d595b10	139771344673552
>rcx            0x40	64
>rdx            0x7f1f0d56a4e0	139771344495840
>rsi            0x0	0
>rdi            0x0	0
>rbp            0x7f1f0d599550	0x7f1f0d599550
>rsp            0x7fff72232078	0x7fff72232078
>r8             0x650	1616
>r9             0x7f1f0d596430	139771344675888
>r10            0x0	0
>r11            0x246	582
>r12            0x7f1f0d596680	139771344676480
>r13            0x7fff722320c0	140735108292800
>r14            0x2000	8192
>r15            0x0	0
>rip            0x7f1f0b18b344	0x7f1f0b18b344 <memset+84>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            <unavailable>
>st1            <unavailable>
>st2            <unavailable>
>st3            <unavailable>
>st4            <unavailable>
>st5            <unavailable>
>st6            <unavailable>
>st7            <unavailable>
>fctrl          <unavailable>
>fstat          <unavailable>
>ftag           <unavailable>
>fiseg          <unavailable>
>fioff          <unavailable>
>foseg          <unavailable>
>fooff          <unavailable>
>fop            <unavailable>
>xmm0           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm1           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm2           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm3           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm4           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm5           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm6           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm7           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm8           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm9           {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm10          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm11          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm12          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm13          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm14          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>xmm15          {v4_float = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_double = {<unavailable>, <unavailable>}, v16_int8 = {<unavailable> <repeats 16 times>}, v8_int16 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>, <unavailable>}, v4_int32 = {<unavailable>, <unavailable>, <unavailable>, <unavailable>}, v2_int64 = {<unavailable>, <unavailable>}, uint128 = <unavailable>}
>mxcsr          <unavailable>
>Dump of assembler code for function memset:
>   0x00007f1f0b18b2f0 <+0>:	movd   %esi,%xmm8
>   0x00007f1f0b18b2f5 <+5>:	mov    %rdi,%rax
>   0x00007f1f0b18b2f8 <+8>:	punpcklbw %xmm8,%xmm8
>   0x00007f1f0b18b2fd <+13>:	punpcklwd %xmm8,%xmm8
>   0x00007f1f0b18b302 <+18>:	pshufd $0x0,%xmm8,%xmm8
>   0x00007f1f0b18b308 <+24>:	cmp    $0x40,%rdx
>   0x00007f1f0b18b30c <+28>:	ja     0x7f1f0b18b340 <memset+80>
>   0x00007f1f0b18b30e <+30>:	cmp    $0x10,%rdx
>   0x00007f1f0b18b312 <+34>:	jbe    0x7f1f0b18b3b2 <memset+194>
>   0x00007f1f0b18b318 <+40>:	cmp    $0x20,%rdx
>   0x00007f1f0b18b31c <+44>:	movdqu %xmm8,(%rdi)
>   0x00007f1f0b18b321 <+49>:	movdqu %xmm8,-0x10(%rdi,%rdx,1)
>   0x00007f1f0b18b328 <+56>:	ja     0x7f1f0b18b330 <memset+64>
>   0x00007f1f0b18b32a <+58>:	repz retq 
>   0x00007f1f0b18b32c <+60>:	nopl   0x0(%rax)
>   0x00007f1f0b18b330 <+64>:	movdqu %xmm8,0x10(%rdi)
>   0x00007f1f0b18b336 <+70>:	movdqu %xmm8,-0x20(%rdi,%rdx,1)
>   0x00007f1f0b18b33d <+77>:	retq   
>   0x00007f1f0b18b33e <+78>:	xchg   %ax,%ax
>   0x00007f1f0b18b340 <+80>:	lea    0x40(%rdi),%rcx
>=> 0x00007f1f0b18b344 <+84>:	movdqu %xmm8,(%rdi)
>   0x00007f1f0b18b349 <+89>:	and    $0xffffffffffffffc0,%rcx
>   0x00007f1f0b18b34d <+93>:	movdqu %xmm8,-0x10(%rdi,%rdx,1)
>   0x00007f1f0b18b354 <+100>:	movdqu %xmm8,0x10(%rdi)
>   0x00007f1f0b18b35a <+106>:	movdqu %xmm8,-0x20(%rdi,%rdx,1)
>   0x00007f1f0b18b361 <+113>:	movdqu %xmm8,0x20(%rdi)
>   0x00007f1f0b18b367 <+119>:	movdqu %xmm8,-0x30(%rdi,%rdx,1)
>   0x00007f1f0b18b36e <+126>:	movdqu %xmm8,0x30(%rdi)
>   0x00007f1f0b18b374 <+132>:	movdqu %xmm8,-0x40(%rdi,%rdx,1)
>   0x00007f1f0b18b37b <+139>:	add    %rdi,%rdx
>   0x00007f1f0b18b37e <+142>:	and    $0xffffffffffffffc0,%rdx
>   0x00007f1f0b18b382 <+146>:	cmp    %rdx,%rcx
>   0x00007f1f0b18b385 <+149>:	je     0x7f1f0b18b32a <memset+58>
>   0x00007f1f0b18b387 <+151>:	nopw   0x0(%rax,%rax,1)
>   0x00007f1f0b18b390 <+160>:	movdqa %xmm8,(%rcx)
>   0x00007f1f0b18b395 <+165>:	movdqa %xmm8,0x10(%rcx)
>   0x00007f1f0b18b39b <+171>:	movdqa %xmm8,0x20(%rcx)
>   0x00007f1f0b18b3a1 <+177>:	movdqa %xmm8,0x30(%rcx)
>   0x00007f1f0b18b3a7 <+183>:	add    $0x40,%rcx
>   0x00007f1f0b18b3ab <+187>:	cmp    %rcx,%rdx
>   0x00007f1f0b18b3ae <+190>:	jne    0x7f1f0b18b390 <memset+160>
>   0x00007f1f0b18b3b0 <+192>:	repz retq 
>   0x00007f1f0b18b3b2 <+194>:	movq   %xmm8,%rcx
>   0x00007f1f0b18b3b7 <+199>:	test   $0x18,%dl
>   0x00007f1f0b18b3ba <+202>:	jne    0x7f1f0b18b3de <memset+238>
>   0x00007f1f0b18b3bc <+204>:	test   $0x4,%dl
>   0x00007f1f0b18b3bf <+207>:	jne    0x7f1f0b18b3d7 <memset+231>
>   0x00007f1f0b18b3c1 <+209>:	test   $0x1,%dl
>   0x00007f1f0b18b3c4 <+212>:	je     0x7f1f0b18b3c8 <memset+216>
>   0x00007f1f0b18b3c6 <+214>:	mov    %cl,(%rdi)
>   0x00007f1f0b18b3c8 <+216>:	test   $0x2,%dl
>   0x00007f1f0b18b3cb <+219>:	je     0x7f1f0b18b32a <memset+58>
>   0x00007f1f0b18b3d1 <+225>:	mov    %cx,-0x2(%rax,%rdx,1)
>   0x00007f1f0b18b3d6 <+230>:	retq   
>   0x00007f1f0b18b3d7 <+231>:	mov    %ecx,(%rdi)
>   0x00007f1f0b18b3d9 <+233>:	mov    %ecx,-0x4(%rdi,%rdx,1)
>   0x00007f1f0b18b3dd <+237>:	retq   
>   0x00007f1f0b18b3de <+238>:	mov    %rcx,(%rdi)
>   0x00007f1f0b18b3e1 <+241>:	mov    %rcx,-0x8(%rdi,%rdx,1)
>   0x00007f1f0b18b3e6 <+246>:	retq   
>End of assembler dump.

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Attachments on bug 1089656: 888071 | 888072 | 888073 | 888074 | 888075 | 888076 | 888077 | 888078 | 888079 | 888080 | 888081