Attachment 922985 Details for Bug 1125365 – File: backtrace

File: backtrace

backtrace (text/plain), 8.21 KB, created by Dan Horák on 2014-07-31 16:12:55 UTC

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Creator: Dan Horák

Created: 2014-07-31 16:12:55 UTC

Size: 8.21 KB

patch

obsolete

>[New LWP 10908]
>[New LWP 10909]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/bin/sigrok-cli --show --protocol-decoders lm75'.
>Program terminated with signal SIGABRT, Aborted.
>#0  0x0000003765e35c39 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>56	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
>
>Thread 2 (Thread 0x7fb9952d6700 (LWP 10909)):
>#0  0x0000003765eea9dd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x000000360560f3bc in poll (__timeout=-1, __nfds=2, __fds=0x7fb9952d5de0) at /usr/include/bits/poll2.h:46
>No locals.
>#2  linux_udev_event_thread_main (arg=<optimized out>) at os/linux_udev.c:176
>        dummy = 0 '\000'
>        r = <optimized out>
>        udev_dev = <optimized out>
>        fds = {{fd = 4, events = 1, revents = 0}, {fd = 3, events = 1, revents = 0}}
>        __FUNCTION__ = "linux_udev_event_thread_main"
>#3  0x0000003766607f33 in start_thread (arg=0x7fb9952d6700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7fb9952d6700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140435048457984, -2625873413666313056, 0, 0, 140435048458688, 140435048457984, 2665053802897796256, -2602576140497523552}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x0000003765ef4ded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7fb9952d7840 (LWP 10908)):
>#0  0x0000003765e35c39 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>        resultvar = 0
>        pid = 10908
>        selftid = 10908
>#1  0x0000003765e37348 in __GI_abort () at abort.c:89
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x2030303064653435, sa_sigaction = 0x2030303064653435}, sa_mask = {__val = {3472328228581748013, 7234505242756263985, 3688783665446268986, 2314885530819704624, 2314885530818453536, 3395749441387372576, 3918810539139167093, 7306093561037729588, 3759996814409018998, 4123435124984000558, 3256155514989786165, 7292512216511833655, 3255383588231721061, 3472329395739304048, 3472339515587178544, 33883640}}, sa_flags = 84, sa_restorer = 0x7fffc9c5b570}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x0000003765e75d04 in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x3765f7c528 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
>        ap = {{gp_offset = 40, fp_offset = 0, overflow_arg_area = 0x7fffc9c5b580, reg_save_area = 0x7fffc9c5b510}}
>        fd = 11
>        on_2 = <optimized out>
>        list = <optimized out>
>        nlist = <optimized out>
>        cp = <optimized out>
>        written = <optimized out>
>#3  0x0000003765e7cff8 in malloc_printerr (ptr=<optimized out>, str=0x3765f79cd7 "free(): invalid pointer", action=3) at malloc.c:4930
>        buf = "0000000002054110"
>        cp = <optimized out>
>#4  _int_free (av=0x37661b8760 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:3782
>        size = <optimized out>
>        fb = <optimized out>
>        nextchunk = <optimized out>
>        nextsize = <optimized out>
>        nextinuse = <optimized out>
>        prevsize = <optimized out>
>        bck = <optimized out>
>        fwd = <optimized out>
>        errstr = 0x3765f79cd7 "free(): invalid pointer"
>        locked = <optimized out>
>#5  0x0000003768e4ef7f in g_free (mem=0x2054110) at gmem.c:197
>No locals.
>#6  0x000000300160424e in free_probes (probelist=0x1fda840) at decoder.c:444
>        l = 0x1fda840
>        p = 0x1fda810
>#7  0x0000003001604e4d in srd_decoder_unload (dec=0x2010aa0) at decoder.c:484
>        o = <optimized out>
>        l = 0x0
>#8  0x0000003001604f68 in srd_decoder_unload_all () at decoder.c:542
>        l = 0x2054100
>        dec = <optimized out>
>#9  0x0000003001602f97 in srd_exit () at controller.c:192
>No locals.
>#10 0x00000000004045a6 in main (argc=1, argv=0x7fffc9c5b8b8) at sigrok-cli.c:1793
>        ret = 1
>        context = 0x1f5f060
>        error = 0x0
>From                To                  Syms Read   Shared Object Library
>0x0000003605a10a30  0x0000003605a47798  Yes         /lib64/libsigrok.so.1
>0x0000003768e1a6e0  0x0000003768eb2f1c  Yes         /lib64/libglib-2.0.so.0
>0x0000003001602e80  0x0000003001606478  Yes         /lib64/libsigrokdecode.so.1
>0x0000003765e1f560  0x0000003765f60bb4  Yes         /lib64/libc.so.6
>0x0000003766a05890  0x0000003766a74bb8  Yes         /lib64/libm.so.6
>0x0000003765a02810  0x0000003765a0c270  Yes         /lib64/libzip.so.2
>0x0000003766e02210  0x0000003766e0e930  Yes         /lib64/libz.so.1
>0x0000003605604250  0x000000360560fa28  Yes         /lib64/libusb-1.0.so.0
>0x0000003606201c20  0x0000003606204f78  Yes         /lib64/libftdi.so.1
>0x0000003605e017c0  0x0000003605e03358  Yes         /lib64/libusb-0.1.so.4
>0x00000032ba82de40  0x00000032ba8aa550  Yes         /lib64/libasound.so.2
>0x00000037666059f0  0x0000003766611614  Yes         /lib64/libpthread.so.0
>0x0000003766200ed0  0x00000037662019d0  Yes         /lib64/libdl.so.2
>0x000000377d200f10  0x000000377d201804  Yes         /lib64/libutil.so.1
>0x0000003000c55250  0x0000003000d856d4  Yes         /lib64/libpython3.3m.so.1.0
>0x0000003765600b10  0x0000003765619c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fb9952e04a0  0x00007fb9952e8f6c  Yes         /lib64/libudev.so.1
>0x00000037676022d0  0x00000037676050bc  Yes         /lib64/librt.so.1
>0x000000397cc064a0  0x000000397cc18fe4  Yes         /lib64/libselinux.so.1
>0x0000003001c02af0  0x0000003001c122a8  Yes         /lib64/libgcc_s.so.1
>0x000000397c801770  0x000000397c84b9e0  Yes         /lib64/libpcre.so.1
>0x0000003003a030e0  0x0000003003a19050  Yes         /lib64/liblzma.so.5
>0x00007fb98e1f7e50  0x00007fb98e1f8fc0  Yes         /usr/lib64/python3.3/lib-dynload/_heapq.cpython-33m.so
>$1 = 0x7fb99551c000 ""
>$2 = 0x0
>rax            0x0	0
>rbx            0x54	84
>rcx            0xffffffffffffffff	-1
>rdx            0x6	6
>rsi            0x2a9c	10908
>rdi            0x2a9c	10908
>rbp            0x7fffc9c5b570	0x7fffc9c5b570
>rsp            0x7fffc9c5b1d8	0x7fffc9c5b1d8
>r8             0x0	0
>r9             0x403620	4208160
>r10            0x8	8
>r11            0x206	518
>r12            0x7fffc9c5b380	140736578564992
>r13            0x7	7
>r14            0x54	84
>r15            0x7	7
>rip            0x3765e35c39	0x3765e35c39 <__GI_raise+57>
>eflags         0x206	[ PF IF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function __GI_raise:
>   0x0000003765e35c00 <+0>:	mov    %fs:0x2d4,%eax
>   0x0000003765e35c08 <+8>:	mov    %eax,%ecx
>   0x0000003765e35c0a <+10>:	mov    %fs:0x2d0,%esi
>   0x0000003765e35c12 <+18>:	test   %esi,%esi
>   0x0000003765e35c14 <+20>:	jne    0x3765e35c48 <__GI_raise+72>
>   0x0000003765e35c16 <+22>:	mov    $0xba,%eax
>   0x0000003765e35c1b <+27>:	syscall 
>   0x0000003765e35c1d <+29>:	mov    %eax,%ecx
>   0x0000003765e35c1f <+31>:	mov    %eax,%fs:0x2d0
>   0x0000003765e35c27 <+39>:	mov    %eax,%esi
>   0x0000003765e35c29 <+41>:	movslq %edi,%rdx
>   0x0000003765e35c2c <+44>:	movslq %esi,%rsi
>   0x0000003765e35c2f <+47>:	movslq %ecx,%rdi
>   0x0000003765e35c32 <+50>:	mov    $0xea,%eax
>   0x0000003765e35c37 <+55>:	syscall 
>=> 0x0000003765e35c39 <+57>:	cmp    $0xfffffffffffff000,%rax
>   0x0000003765e35c3f <+63>:	ja     0x3765e35c5a <__GI_raise+90>
>   0x0000003765e35c41 <+65>:	repz retq 
>   0x0000003765e35c43 <+67>:	nopl   0x0(%rax,%rax,1)
>   0x0000003765e35c48 <+72>:	test   %eax,%eax
>   0x0000003765e35c4a <+74>:	jg     0x3765e35c29 <__GI_raise+41>
>   0x0000003765e35c4c <+76>:	mov    %eax,%ecx
>   0x0000003765e35c4e <+78>:	neg    %ecx
>   0x0000003765e35c50 <+80>:	test   $0x7fffffff,%eax
>   0x0000003765e35c55 <+85>:	cmove  %esi,%ecx
>   0x0000003765e35c58 <+88>:	jmp    0x3765e35c29 <__GI_raise+41>
>   0x0000003765e35c5a <+90>:	mov    0x3821d7(%rip),%rdx        # 0x37661b7e38
>   0x0000003765e35c61 <+97>:	neg    %eax
>   0x0000003765e35c63 <+99>:	mov    %eax,%fs:(%rdx)
>   0x0000003765e35c66 <+102>:	or     $0xffffffffffffffff,%rax
>   0x0000003765e35c6a <+106>:	retq   
>End of assembler dump.

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Attachments on bug 1125365: 922985 | 922986 | 922987 | 922988 | 922989 | 922990 | 922991 | 922992 | 922993 | 922994