Attachment 630765 Details for Bug 868603 – File: backtrace

File: backtrace

backtrace (text/plain), 6.48 KB, created by cxt on 2012-10-21 04:00:14 UTC

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Creator: cxt

Created: 2012-10-21 04:00:14 UTC

Size: 6.48 KB

patch

obsolete

>warning: core file may not match specified executable file.
>[New LWP 291]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib/libthread_db.so.1".
>Core was generated by `/usr/lib/systemd/systemd-readahead-collect'.
>Program terminated with signal 6, Aborted.
>#0  0xb7709424 in __kernel_vsyscall ()
>
>Thread 1 (Thread 0xb76e4940 (LWP 291)):
>#0  0xb7709424 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0x4847d93f in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>        resultvar = <optimized out>
>        resultvar = <optimized out>
>        pid = 1214238708
>        selftid = 291
>#2  0x4847f293 in __GI_abort () at abort.c:91
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0xbfe55b8c, sa_sigaction = 0xbfe55b8c}, sa_mask = {__val = {7, 134562272, 87, 134546389, 1, 1214238708, 0, 16, 1214239776, 1043739196, 4222451712, 3219484204, 15035948, 825832027, 2112093, 3219484220, 15040043, 1212960047, 3219488299, 0, 0, 134561780, 134562272, 257, 134550975, 1213567975, 134562272, 2048, 1, 13505792, 134551432, 3219479556}}, sa_flags = 134537785, sa_restorer = 0x8053ff4 <_GLOBAL_OFFSET_TABLE_>}
>        sigs = {__val = {32, 0 <repeats 31 times>}}
>#3  0x0804eaa8 in log_assert (text=text@entry=0x804fef7 "fd >= 0", file=file@entry=0x805001e "src/shared/util.c", line=line@entry=257, func=func@entry=0x80515bf "close_nointr", format=format@entry=0x8051788 "Assertion '%s' failed at %s:%u, function %s(). Aborting.") at src/shared/log.c:634
>        buffer = "Assertion 'fd >= 0' failed at src/shared/util.c:257, function close_nointr(). Aborting.", '\000' <repeats 1960 times>
>#4  0x0804efb6 in log_assert_failed (text=text@entry=0x804fef7 "fd >= 0", file=file@entry=0x805001e "src/shared/util.c", line=line@entry=257, func=func@entry=0x80515bf "close_nointr") at src/shared/log.c:639
>No locals.
>#5  0x0804c36b in close_nointr (fd=<optimized out>) at src/shared/util.c:257
>No locals.
>#6  close_nointr (fd=-1) at src/shared/util.c:256
>No locals.
>#7  0x0804c3a0 in close_nointr_nofail (fd=-1) at src/shared/util.c:277
>        saved_errno = 2
>#8  0x0804ad1a in collect (root=root@entry=0x805033b "/") at src/readahead/readahead-collect.c:465
>        fn = "/proc/self/fd/70", '\000' <repeats 160 times>, "/MLH", '\000' <repeats 44 times>, "/MLH\000\000\000\000 \023e\t\020'\000\000\000\000\000\000\b\001\000\000P\324_H\000\001\000\000!\000\000\000\004", '\000' <repeats 19 times>, "!\000\000\000<\000\000\000[\000\000\000n\000\000\000w\000\000\000|\000\000\000h\315[H\001", '\000' <repeats 19 times>, "\v\000\000\000\071\000\000\000/MLH \324_H\370\020e\t\000\001\000\000\321{LH", '\000' <repeats 12 times>"\364, \317_H\364\317_H\000\000\000\000\370\020e\t\353\204LH\000\001\000\000 \021e\t \000\000\000\321{LH\020\000\000\000P\324_H\005\000\000\000\002", '\000' <repeats 23 times>...
>        k = <optimized out>
>        data = {metadata = {event_len = 24, vers = 1638147, mask = 32, fd = 7, pid = 2502}, buffer = "\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\a\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\b\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\t\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\n\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\v\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\f\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\r\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\016\000\000\000\306\t\000\000\030\000\000\000\003\377\030\000 \000\000\000\000\000\000\000\017\000\000\000\306\t\000\000\030\000\000\000"...}
>        m = 0xbfe5642c
>        n = 2544
>        t = <optimized out>
>        h = <optimized out>
>        pollfd = {{fd = 5, events = 1, revents = 1}, {fd = 4, events = 1, revents = 0}, {fd = 6, events = 1, revents = 0}}
>        fanotify_fd = <optimized out>
>        signal_fd = 4
>        inotify_fd = 6
>        r = 0
>        my_pid = 291
>        files = <optimized out>
>        i = <optimized out>
>        p = 0x9712f80 "/usr/lib/gconv/UTF-16.so"
>        q = <optimized out>
>        mask = {__val = {16386, 0 <repeats 31 times>}}
>        pack = 0x0
>        pack_fn_new = 0x0
>        pack_fn = 0x9651148 "//.readahead"
>        on_ssd = <optimized out>
>        on_btrfs = 172
>        sfs = {f_type = 0, f_bsize = 0, f_blocks = 18446744073709551615, f_bfree = 4294967296, f_bavail = 1, f_files = 0, f_ffree = 51865325568, f_fsid = {__val = {61440, 0}}, f_namelen = 0, f_frsize = 0, f_flags = 0, f_spare = {0, 1, 0, 0}}
>        not_after = 3207447666
>        previous_block_readahead = <optimized out>
>        previous_block_readahead_set = false
>        __PRETTY_FUNCTION__ = "collect"
>        __func__ = "collect"
>#9  0x08049a13 in main (argc=1, argv=0xbfe57f34) at src/readahead/readahead-collect.c:720
>        r = 0
>        root = 0x805033b "/"
>        __func__ = "main"
>From        To          Syms Read   Shared Object Library
>0x410009e0  0x41001ac4  Yes         /lib/libsystemd-daemon.so.0
>0x497fb410  0x49803dd4  Yes         /lib/libudev.so.0
>0x48654920  0x4865845c  Yes         /lib/librt.so.1
>0x48465f20  0x485a602c  Yes         /lib/libc.so.6
>0x4842c850  0x48444ec7  Yes         /lib/ld-linux.so.2
>0x48603ad0  0x48604aec  Yes         /lib/libdl.so.2
>0x4860e6a0  0x48619e60  Yes         /lib/libpthread.so.0
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>eax            0x0	0
>ecx            0x123	291
>edx            0x6	6
>ebx            0x123	291
>esp            0xbfe55aa4	0xbfe55aa4
>ebp            0x80515bf	0x80515bf
>esi            0x80541e0	134562272
>edi            0x485fcff4	1214238708
>eip            0xb7709424	0xb7709424 <__kernel_vsyscall+16>
>eflags         0x202	[ IF ]
>cs             0x73	115
>ss             0x7b	123
>ds             0x7b	123
>es             0x7b	123
>fs             0x0	0
>gs             0x33	51
>Dump of assembler code for function __kernel_vsyscall:
>   0xb7709414 <+0>:	push   %ecx
>   0xb7709415 <+1>:	push   %edx
>   0xb7709416 <+2>:	push   %ebp
>   0xb7709417 <+3>:	mov    %esp,%ebp
>   0xb7709419 <+5>:	sysenter 
>   0xb770941b <+7>:	nop
>   0xb770941c <+8>:	nop
>   0xb770941d <+9>:	nop
>   0xb770941e <+10>:	nop
>   0xb770941f <+11>:	nop
>   0xb7709420 <+12>:	nop
>   0xb7709421 <+13>:	nop
>   0xb7709422 <+14>:	int    $0x80
>=> 0xb7709424 <+16>:	pop    %ebp
>   0xb7709425 <+17>:	pop    %edx
>   0xb7709426 <+18>:	pop    %ecx
>   0xb7709427 <+19>:	ret    
>End of assembler dump.

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Attachments on bug 868603: 630763 | 630764 | 630765 | 630766 | 630767 | 630768 | 630769 | 630770 | 630771