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Red Hat Bugzilla – Attachment 1451133 Details for
Bug 1591121
[ppc64] firefox segfault in mozjemalloc
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ff bt
file_1591121.txt (text/plain), 17.59 KB, created by
Tomas Pelka
on 2018-06-14 06:24:25 UTC
(
hide
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Description:
ff bt
Filename:
MIME Type:
Creator:
Tomas Pelka
Created:
2018-06-14 06:24:25 UTC
Size:
17.59 KB
patch
obsolete
>[test@ibm-p8-05-lp1 ~]$ DISPLAY=:1 firefox -g gdb -g LD_LIBRARY_PATH=/usr/lib64/firefox:/usr/lib64/firefox/plugins:/usr/lib64/firefox >DISPLAY=:1 >FONTCONFIG_PATH=/etc/fonts:/usr/lib64/firefox/res/Xft >DYLD_LIBRARY_PATH=/usr/lib64/firefox:/usr/lib64/firefox > LIBRARY_PATH= > SHLIB_PATH=/usr/lib64/firefox:/usr/lib64/firefox > LIBPATH=/usr/lib64/firefox:/usr/lib64/firefox > ADDON_PATH= > MOZ_PROGRAM=/usr/lib64/firefox/firefox > MOZ_TOOLKIT= > moz_debug=1 > moz_debugger= >moz_debugger_args= >/usr/lib64/firefox/run-mozilla.sh: line 84: type: ddd: not found >/usr/bin/gdb --args /usr/lib64/firefox/firefox gdb >GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6) >Copyright (C) 2010 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 "ppc64-redhat-linux-gnu". >For bug reporting instructions, please see: ><http://www.gnu.org/software/gdb/bugs/>... >Reading symbols from /usr/lib64/firefox/firefox...Reading symbols from /usr/lib/debug/usr/lib64/firefox/firefox.debug...done. >done. >(gdb) set logging file ff.bt >(gdb) set logging on >Copying output to ff.bt. >(gdb) r >Starting program: /usr/lib64/firefox/firefox gdb >[Thread debugging using libthread_db enabled] >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgtk-3.so.0.2200.26.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgdk-3.so.0.2200.26.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgmodule-2.0.so.0.5400.2.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libpangocairo-1.0.so.0.4000.4.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libcairo-gobject.so.2.11400.8.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libcairo.so.2.11400.8.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgdk_pixbuf-2.0.so.0.3600.5.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libatk-1.0.so.0.22209.1.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libatk-bridge-2.0.so.0.0.0.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libpangoft2-1.0.so.0.4000.4.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libpango-1.0.so.0.4000.4.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libfontconfig.so.1.7.0.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgio-2.0.so.0.5400.2.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgobject-2.0.so.0.5400.2.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libglib-2.0.so.0.5400.2.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libpcre.so.1.2.0.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libgthread-2.0.so.0.5400.2.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libharfbuzz.so.0.10302.0.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libfreetype.so.6.10.0.debug": separate debug info file has no debug info >warning: "/usr/lib/debug/usr/lib64/firefox/bundled/lib64/libatspi.so.0.0.1.debug": separate debug info file has no debug info > >Program received signal SIGSEGV, Segmentation fault. >arena_t::SplitRun (this=0xfffb7900000, aRun=0xfffb4e10000, aSize=131072, > aLarge=false, aZero=false) > at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2320 >2320 old_ndirty = chunk->ndirty; >(gdb) thread apply all bt full > >Thread 1 (Thread 0xfffb7ff7690 (LWP 25848)): >#0 arena_t::SplitRun (this=0xfffb7900000, aRun=0xfffb4e10000, aSize=131072, > aLarge=false, aZero=false) > at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2320 > old_ndirty = <value optimized out> > run_ind = <value optimized out> > total_pages = <value optimized out> > need_pages = <value optimized out> > rem_pages = <value optimized out> > i = <value optimized out> >#1 0x000000004d614448 in arena_t::AllocRun (this=0xfffb7900000, aSize=131072, > aLarge=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2546 > run = 0xfffb4e10000 > key = {link = {mLeft = <value optimized out>, > mRightAndColor = <value optimized out>}, bits = 131088} >#2 0x000000004d616750 in arena_t::GetNonFullBinRun (this= >Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2796 > run = <value optimized out> > i = <value optimized out> > remainder = <value optimized out> >---Type <return> to continue, or q <return> to quit--- > aBin = 0xfffb79007f8 >#3 0x000000004d61879c in MallocSmall (arg1= >Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2942 > bin = 0xfffb79007f8 > run = <value optimized out> > sizeClass = {mType = SizeClass::SubPage, mSize = 2048} >#4 Malloc (arg1=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:2999 >No locals. >#5 calloc (arg1=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/mozjemalloc.cpp:4178 > arena = 0xfffb7900000 > checkedSize = {mValue = <value optimized out>, mIsValid = true} > ret = 0x4a5 >#6 calloc (arg1=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/malloc_decls.h:38 >No locals. >#7 calloc (arg1=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/memory/build/malloc_decls.h:38 >No locals. >#8 0x00000fffb7fc2a94 in _dl_new_object ( > realname=0xfffb7810ba0 "/usr/lib64/firefox/libxul.so", >---Type <return> to continue, or q <return> to quit--- > libname=0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", > type=<value optimized out>, loader=0x0, mode=<value optimized out>, nsid=0) > at dl-object.c:77 > libname_len = 29 > new = <value optimized out> > newname = <value optimized out> > naudit = 0 > audit_space = 0 > idx = <value optimized out> >#9 0x00000fffb7fbbec0 in _dl_map_object_from_fd ( > name=0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", origname=0x0, > fd=<value optimized out>, fbp=0xfffffffb9c0, > realname=0xfffb7810ba0 "/usr/lib64/firefox/libxul.so", loader=0x0, > l_type=<value optimized out>, mode=<value optimized out>, > stack_endp=0xfffffffb9b0, nsid=0) at dl-load.c:973 > l = <value optimized out> > header = 0xfffffffb9c8 > phdr = <value optimized out> > ph = <value optimized out> > maplength = <value optimized out> > type = <value optimized out> > st = {st_dev = 64768, st_ino = 1187243, st_nlink = 1, st_mode = 33261, > st_uid = 0, st_gid = 0, __pad2 = 0, st_rdev = 0, >---Type <return> to continue, or q <return> to quit--- > st_size = 122184976, st_blksize = 4096, st_blocks = 238656, > st_atim = {tv_sec = 1528901137, tv_nsec = 795845036}, st_mtim = { > tv_sec = 1528731728, tv_nsec = 0}, st_ctim = {tv_sec = 1528900885, > tv_nsec = 848857714}, __unused4 = 0, __unused5 = 0, __unused6 = 0} > errstring = 0x0 > errval = 0 > r = 0xfffb7ff2a60 > make_consistent = true > stack_flags = <value optimized out> >#10 0x00000fffb7fbe504 in _dl_map_object (loader=0x0, > name=0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", > type=<value optimized out>, trace_mode=<value optimized out>, > mode=<value optimized out>, nsid=0) at dl-load.c:2290 > fd = <value optimized out> > origname = 0x0 > realname = 0xfffb7810ba0 "/usr/lib64/firefox/libxul.so" > name_copy = <value optimized out> > l = <value optimized out> > fb = {len = 832, > buf = "\177ELF\002\002\001\003\000\000\000\000\000\000\000\000\000\003\000\025\000\000\000\001\000\000\000\000\006Q\320H\000\000\000\000\000\000\000@\000\000\000\000\aH]\020\000\000\000\001\000@\000\070\000\b\000@\000 \000\037\000\000\000\001\000\000\000\005", '\000' <repeats 28 times>, "\006\024T\236\000\000---Type <return> to continue, or q <return> to quit--- >\000\000\006\024T\236\000\000\000\000\000\001\000\000\000\000\000\001\000\000\000\006\000\000\000\000\006\025B@\000\000\000\000\006\026B@\000\000\000\000\006\026B@\000\000\000\000\001\063\031\220\000\000\000\000\001\070×°\000\000\000\000\000\001\000\000\000\000\000\002\000\000\000\006\000\000\000\000\006P\313h\000\000\000\000\006Q\313h\000\000\000\000\006Q\313h\000\000\000\000\000\000\004\340\000\000\000\000\000\000\004\340\000\000\000\000\000\000\000"...} > found_other_class = false > stack_end = 0xfffffffef50 >#11 0x00000fffb7fcde1c in dl_open_worker (a=0xfffffffc2a8) at dl-open.c:231 > args = 0xfffffffc2a8 > file = 0xfffffffc8c8 "/usr/lib64/firefox/libxul.so" > mode = -2147483391 > call_map = 0xfffb7ff2a90 > dst = <value optimized out> > new = <value optimized out> > r = <value optimized out> > reloc_mode = <value optimized out> > l = <value optimized out> > relocation_in_progress = <value optimized out> > any_tls = <value optimized out> > first_static_tls = <value optimized out> >#12 0x00000fffb7fc7bc8 in _dl_catch_error (objname=0xfffffffc298, > errstring=0xfffffffc2a0, mallocedp=0xfffffffc290, >---Type <return> to continue, or q <return> to quit--- > operate=@0xfffb7ff0650: 0xfffb7fcdc40 <dl_open_worker>, args=0xfffffffc2a8) > at dl-error.c:178 > errcode = <value optimized out> > old = 0xfffffffc460 > c = {objname = 0xa3f <Address 0xa3f out of bounds>, errstring = 0x0, > malloced = false, env = {{__jmpbuf = {17592186027728, > 17590978054920, 17590977854348, 0, 0, 0, 0, 0, 0, 0, 0, > 17592186040176, 17590978028064, 17590978025752, > 17592186040152, 1298373104, 2, 17592186030280, -2147483391, > -2, 17592186028576, -3623861182, 0 <repeats 42 times>}, > __mask_was_saved = 2780, __saved_mask = {__val = {0, 2782, > 11952893984768, 17592186028576, 0, 0, 11970073853952, > 11974368824037, 11987253725928, 2793, 0, 2795, > 12008728562414, 2800, 0, 2804}}}}} > catchp = 0xfffb7ff7e30 >#13 0x00000fffb7fcd934 in _dl_open ( > file=0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", > mode=<value optimized out>, caller_dlopen=0x4d6399f0, nsid=-2, > argc=<value optimized out>, argv=0xfffffffef58, env=0xfffffffef70) > at dl-open.c:587 > args = {file = 0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", > mode = -2147483391, caller_dlopen = 0x4d6399f0, > caller_dl_open = 0xfffb7f11b88, map = 0x0, nsid = 0, argc = 2, >---Type <return> to continue, or q <return> to quit--- > argv = 0xfffffffef58, env = 0xfffffffef70} > objname = <value optimized out> > errstring = <value optimized out> > malloced = <value optimized out> > errcode = <value optimized out> >#14 0x00000fffb7f11b88 in dlopen_doit (a=0xfffffffc830) at dlopen.c:67 > args = 0xfffffffc830 >#15 0x00000fffb7fc7bc8 in _dl_catch_error (objname=0xfffb7810170, > errstring=0xfffb7810178, mallocedp=0xfffb7810168, > operate=@0xfffb7f30098: 0xfffb7f11b00 <dlopen_doit>, args=0xfffffffc830) > at dl-error.c:178 > errcode = <value optimized out> > old = 0x0 > c = {objname = 0xb8a00000b8b <Address 0xb8a00000b8b out of bounds>, > errstring = 0x0, malloced = false, env = {{__jmpbuf = { > 17592186029024, 17590978054920, 17590977854348, 0, 0, 0, 0, 0, > 0, 0, 0, 0, 0, 17590969964544, 0, 19, 17592186030299, > 17590977233048, 17590977234280, 17592186030128, > 17590969762144, -3086990270, 0 <repeats 42 times>}, > __mask_was_saved = 4095, __saved_mask = {__val = { > 13280038879232, 0, 0, 13284333849622, 13297218751515, > 13314398620701, 0, 13327283522592, 0, 13335873457186, > 13344463388672, 3109, 13370233195564, 13387413064752, >---Type <return> to continue, or q <return> to quit--- > 13404592930816, 3122}}}}} > catchp = 0xfffb7ff7e30 >#16 0x00000fffb7f12184 in _dlerror_run ( > operate=@0xfffb7f30098: 0xfffb7f11b00 <dlopen_doit>, args=0xfffffffc830) > at dlerror.c:164 > result = 0xfffb7810160 >#17 0x00000fffb7f11a80 in __dlopen (file=<value optimized out>, > mode=<value optimized out>) at dlopen.c:88 > args = {file = 0xfffffffc8c8 "/usr/lib64/firefox/libxul.so", > mode = 257, new = 0x4d6575a0, caller = 0x4d6399f0} >#18 0x000000004d6399f0 in GetLibHandle (aXPCOMFile= >Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/xpcom/glue/standalone/nsXPCOMGlue.cpp:105 > libHandle = <value optimized out> >#19 ReadDependentCB (aXPCOMFile=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/xpcom/glue/standalone/nsXPCOMGlue.cpp:157 >No locals. >#20 XPCOMGlueLoad (aXPCOMFile=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/xpcom/glue/standalone/nsXPCOMGlue.cpp:333 > l = <value optimized out> > xpcomDir = "/usr/lib64/firefox/libxul.so\000so\000.so\000t\000\000\001\000\000\017\377\267\303M\250\000\000\000\000\000\000\000\000\000\000\017\377\377\377ÉB\000D\202\000\000\000\000\000\000\017\377\377\377\310p\000\000\017\377\267---Type <return> to continue, or q <return> to quit--- >\377\213\b\000\000\017\377\267\374{\214\377\377\377\377\377\377\377\375\000\000\017\377\377\377\325\000\000\000\017\377\377\377Ó°\000\000\017\377\267\377*\220\000\000\000\000\000\000\000\001\000\000\017\377\377\377Ó°\000\000\017\377\377\377Ó\000\000\000\000\000\000\000\t\000\000\017\377\377\377\314\060\000\000\017\377\377\377\325P\000\000\017\377\377\377\325H\000\000\017\377\377\377\325X\000\000\017\377\377\377\325@\000\000\017\377\267\243\031H\000\000\017\377\267\377^H\000\000\000\000\000\000\000\000\000\000\017\377\267\276\376\000\000\000\017\377\377\377\324\320\377\377\377\377$\000D\202", '\000' <repeats 258 times>, "\017\377\377\377\313P", '\000' <repeats 42 times>, "\017\377\377\377Ë", '\000' <repeats 82 times>, "\017\377\377\377\324\320\000\000\017\377\377\377\313\300", '\000' <repeats 15 times>... > cursor = 0xfffffffc8db "libxul.so" > flist = {mValue = 0xfffb7820400} > buffer = "libxul.so\000\000o\000\000so", '\000' <repeats 50 times>, "\017\377\377\377\352\060\000\000\017\377\377\377\351\300", '\000' <repeats 12 times>, "M`\266\210", '\000' <repeats 20 times>, "Me\177", '\000' <repeats 73 times>, "/proc/self/exe\000\000/usr/lib64/firefox/firefox", '\000' <repeats 3104 times>, "\017\377\377\377\346p", '\000' <repeats 26 times>, "\017\377\377\377\346p", '\000' <repeats 74 times>, "\017\377\377\377\346\340", '\000' <repeats 12 times>, "\r\202u\220\000\000\017\377\377\377\346\340", '\000' <repeats 15 times>, "\t\000\000\017\377\377\377\347\300\000\000\000\000\000\000\000\000\000\000\017\377\267\374\026\234", '\000' <repeats 90 times>, "\017\377\267\377A\210\000\000\000\000\000\000\000\000\000\000"... >---Type <return> to continue, or q <return> to quit--- >#21 0x000000004d639c4c in mozilla::GetBootstrap ( > aXPCOMFile=0xfffb7810120 "/usr/lib64/firefox/firefox") > at /usr/src/debug/firefox-60.0/xpcom/glue/standalone/nsXPCOMGlue.cpp:399 > gSliceInit = <value optimized out> > base_len = 19 > file = { > mTuple = {<mozilla::detail::PairHelper<char*, mozilla::detail::FreePolicy<char>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<mozilla::detail::FreePolicy<char>> = {<No data fields>}, > mFirstA = 0xfffb7810140 "/usr/lib64/firefox/libxul.so"}, <No data fields>}} > b = { > mTuple = {<mozilla::detail::PairHelper<mozilla::Bootstrap*, mozilla::Bootstrap::BootstrapDelete, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<mozilla::Bootstrap::BootstrapDelete> = {<No data fields>}, > mFirstA = 0x1dfb1533}, <No data fields>}} >#22 0x000000004d60b730 in InitXPCOMGlue () > at /usr/src/debug/firefox-60.0/browser/app/nsBrowserApp.cpp:243 > exePath = { > mTuple = {<mozilla::detail::PairHelper<char*, mozilla::detail::FreePolicy<char>, (mozilla::detail::StorageType)1, (mozilla::detail::StorageType)0>> = {<mozilla::detail::FreePolicy<char>> = {<No data fields>}, > mFirstA = 0xfffb7810120 "/usr/lib64/firefox/firefox"}, <No data fi---Type <return> to continue, or q <return> to quit--- >elds>}} >#23 0x000000004d60b0e0 in main (argc=Unhandled dwarf expression opcode 0xf3 >) at /usr/src/debug/firefox-60.0/browser/app/nsBrowserApp.cpp:293 > start = <value optimized out> > rv = <value optimized out> > result = <value optimized out>
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bug 1591121
: 1451133