Attachment 937219 Details for Bug 1141445 – File: backtrace

File: backtrace

backtrace (text/plain), 22.91 KB, created by pavel on 2014-09-13 14:20:44 UTC

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Creator: pavel

Created: 2014-09-13 14:20:44 UTC

Size: 22.91 KB

patch

obsolete

>[New LWP 1398]
>[New LWP 1402]
>[New LWP 1401]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/fprintd'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007f520bfcd69c in libusb_submit_transfer (transfer=transfer@entry=0x21cfcc0) at io.c:1436
>1436		struct libusb_context *ctx = TRANSFER_CTX(transfer);
>
>Thread 3 (Thread 0x7f5209243700 (LWP 1401)):
>#0  0x00007f520c5ce7cd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f520bfd43bc in poll (__timeout=-1, __nfds=2, __fds=0x7f5209242de0) 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 = 6, events = 1, revents = 0}, {fd = 5, events = 1, revents = 0}}
>        __FUNCTION__ = "linux_udev_event_thread_main"
>#3  0x00007f520c8a9f35 in start_thread (arg=0x7f5209243700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f5209243700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990317414144, -2616178191765864948, 0, 0, 139990317414848, 139990317414144, 2672153571237821964, 2672163856080567820}, 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  0x00007f520c5d8c3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 2 (Thread 0x7f5208a42700 (LWP 1402)):
>#0  0x00007f520c5ce7cd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f520cb085b4 in g_main_context_poll (priority=2147483647, n_fds=3, fds=0x7f52040010c0, timeout=-1, context=0x21c7900) at gmain.c:4007
>        poll_func = 0x7f520cb17500 <g_poll>
>#2  g_main_context_iterate (context=0x21c7900, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3708
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 3
>        allocated_nfds = 3
>        fds = 0x7f52040010c0
>#3  0x00007f520cb08a3a in g_main_loop_run (loop=0x21c7890) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#4  0x00007f520d10c376 in gdbus_shared_thread_func (user_data=0x21c78d0) at gdbusprivate.c:278
>        data = 0x21c78d0
>#5  0x00007f520cb2da45 in g_thread_proxy (data=0x21c9450) at gthread.c:798
>        thread = 0x21c9450
>#6  0x00007f520c8a9f35 in start_thread (arg=0x7f5208a42700) at pthread_create.c:309
>        __res = <optimized out>
>        pd = 0x7f5208a42700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139990309021440, -2616178191765864948, 0, 0, 139990309022144, 139990309021440, 2672154669138837004, 2672163856080567820}, 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>
>#7  0x00007f520c5d8c3d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>No locals.
>
>Thread 1 (Thread 0x7f5210f22840 (LWP 1398)):
>#0  0x00007f520bfcd69c in libusb_submit_transfer (transfer=transfer@entry=0x21cfcc0) at io.c:1436
>        ctx = <optimized out>
>        itransfer = <optimized out>
>        r = <optimized out>
>        updated_fds = <optimized out>
>#1  0x00007f520bfcf629 in do_sync_bulk_transfer (dev_handle=0x2d706f746b736564, endpoint=endpoint@entry=1 '\001', buffer=0x7f520de89c40 <usb_send_buf> "\027 \001", length=1, transferred=transferred@entry=0x7fffc2d4eac4, timeout=timeout@entry=300, type=type@entry=2 '\002') at sync.c:173
>        transfer = 0x21cfcc0
>        completed = 0
>        r = <optimized out>
>        __FUNCTION__ = "do_sync_bulk_transfer"
>#2  0x00007f520bfcf9e4 in libusb_bulk_transfer (dev_handle=<optimized out>, endpoint=endpoint@entry=1 '\001', data=<optimized out>, length=<optimized out>, transferred=transferred@entry=0x7fffc2d4eac4, timeout=timeout@entry=300) at sync.c:256
>No locals.
>#3  0x00007f520dc4dfc6 in usb_send (devh=<optimized out>, data=<optimized out>, length=<optimized out>) at drivers/vfs301_proto.c:93
>        transferred = 0
>        r = <optimized out>
>#4  0x00007f520dc4eabc in vfs301_proto_peek_event (devh=0x2d706f746b736564, dev=dev@entry=0x737542442e706f) at drivers/vfs301_proto.c:419
>        len = 1
>        no_event = "\000\000\000\000\000\000"
>        got_event = "\000\000\002\000\000\000"
>        __PRETTY_FUNCTION__ = "vfs301_proto_peek_event"
>#5  0x00007f520dc4df2c in m_loop_state (ssm=0x21d05f0) at drivers/vfs301.c:135
>        dev = 0x21cbcd0
>        vdev = 0x737542442e706f
>        __PRETTY_FUNCTION__ = "m_loop_state"
>#6  0x00007f520dc4090b in handle_timeout (timeout=0x21d07b0) at poll.c:174
>No locals.
>#7  0x00007f520dc40bca in fp_handle_events_timeout (timeout=timeout@entry=0x7fffc2d4ebf0) at poll.c:218
>        next_timeout_expiry = {tv_sec = 0, tv_usec = 0}
>        select_timeout = {tv_sec = 0, tv_usec = 139990374483961}
>        next_timeout = 0x21d07b0
>        r = <optimized out>
>#8  0x000000000040425d in source_dispatch (source=source@entry=0x21b6d80, callback=<optimized out>, data=<optimized out>) at main.c:95
>        zerotimeout = {tv_sec = 0, tv_usec = 0}
>#9  0x00007f520cb082a6 in g_main_dispatch (context=0x21ad300) at gmain.c:3066
>        dispatch = 0x404230 <source_dispatch>
>        was_in_call = 0
>        user_data = 0x0
>        callback = 0x0
>        cb_funcs = 0x0
>        cb_data = 0x0
>        need_destroy = <optimized out>
>        current_source_link = {data = 0x21b6d80, next = 0x0}
>        source = 0x21b6d80
>        current = 0x21c89b0
>        i = 0
>#10 g_main_context_dispatch (context=context@entry=0x21ad300) at gmain.c:3642
>No locals.
>#11 0x00007f520cb08628 in g_main_context_iterate (context=0x21ad300, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3713
>        max_priority = 2147483647
>        timeout = 0
>        some_ready = 1
>        nfds = <optimized out>
>        allocated_nfds = 6
>        fds = 0x21c9f30
>#12 0x00007f520cb08a3a in g_main_loop_run (loop=0x21b5140) at gmain.c:3907
>        __PRETTY_FUNCTION__ = "g_main_loop_run"
>#13 0x0000000000403e2d in main (argc=1, argv=0x7fffc2d4eea8) at main.c:370
>        context = <optimized out>
>        loop = 0x21b5140
>        error = 0x0
>        manager = 0x21ade40
>        driver_proxy = <optimized out>
>        request_name_ret = 1
>        r = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x00007f520dc3cf70  0x00007f520dc65cc8  Yes         /lib64/libfprint.so.0
>0x00007f520da14610  0x00007f520da268b4  Yes         /lib64/libdbus-glib-1.so.2
>0x00007f520d7c9ab0  0x00007f520d7f3a54  Yes         /lib64/libdbus-1.so.3
>0x00007f520d5bf190  0x00007f520d5c0088  Yes         /lib64/libgmodule-2.0.so.0
>0x00007f520d3a88a0  0x00007f520d3b3f64  Yes         /lib64/libpolkit-gobject-1.so.0
>0x00007f520d06dbe0  0x00007f520d12f65c  Yes         /lib64/libgio-2.0.so.0
>0x00007f520cdf6160  0x00007f520ce24a18  Yes         /lib64/libgobject-2.0.so.0
>0x00007f520cad96e0  0x00007f520cb71f1c  Yes         /lib64/libglib-2.0.so.0
>0x00007f520c8a79f0  0x00007f520c8b35c4  Yes         /lib64/libpthread.so.0
>0x00007f520c503560  0x00007f520c644a24  Yes         /lib64/libc.so.6
>0x00007f520c1e2890  0x00007f520c251b18  Yes         /lib64/libm.so.6
>0x00007f520bfc9250  0x00007f520bfd4a28  Yes         /lib64/libusb-1.0.so.0
>0x00007f520bd90fc0  0x00007f520bdb444f  Yes         /lib64/libssl3.so
>0x00007f520bb68520  0x00007f520bb7c8c7  Yes         /lib64/libsmime3.so
>0x00007f520b8514f0  0x00007f520b922974  Yes         /lib64/libnss3.so
>0x00007f520b617e40  0x00007f520b625f08  Yes         /lib64/libnssutil3.so
>0x00007f520b409090  0x00007f520b40a018  Yes         /lib64/libplds4.so
>0x00007f520b204510  0x00007f520b205b28  Yes         /lib64/libplc4.so
>0x00007f520afd21e0  0x00007f520aff2140  Yes         /lib64/libnspr4.so
>0x00007f520adc1ed0  0x00007f520adc29d0  Yes         /lib64/libdl.so.2
>0x00007f520abbf6b0  0x00007f520abbf81c  Yes         /lib64/libgthread-2.0.so.0
>0x00007f520a9a1ed0  0x00007f520a9b5ac0  Yes         /lib64/libgdk_pixbuf-2.0.so.0
>0x00007f520a7952d0  0x00007f520a7980bc  Yes         /lib64/librt.so.1
>0x00007f520a588320  0x00007f520a58e2a6  Yes         /lib64/libsystemd-login.so.0
>0x00007f520a37f870  0x00007f520a383fe8  Yes         /lib64/libffi.so.6
>0x00007f520a16a210  0x00007f520a176930  Yes         /lib64/libz.so.1
>0x00007f5209f4a4a0  0x00007f5209f5cfe4  Yes         /lib64/libselinux.so.1
>0x00007f5209d2da40  0x00007f5209d3c7cc  Yes         /lib64/libresolv.so.2
>0x00007f5210d3bb10  0x00007f5210d54c30  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f5209b1b4a0  0x00007f5209b23f6c  Yes         /lib64/libudev.so.1
>0x00007f52098ea680  0x00007f520990bdf8  Yes         /lib64/libpng16.so.16
>0x00007f52096d1af0  0x00007f52096e12a8  Yes         /lib64/libgcc_s.so.1
>0x00007f520946a770  0x00007f52094b49e0  Yes         /lib64/libpcre.so.1
>0x00007f52092470e0  0x00007f520925d050  Yes         /lib64/liblzma.so.5
>0x00007f5208038240  0x00007f520803eee4  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x2d706f746b736564	3274239474907964772
>rbx            0x21cfc60	35454048
>rcx            0x0	0
>rdx            0x0	0
>rsi            0x1	1
>rdi            0x21cfcc0	35454144
>rbp            0x2	0x2
>rsp            0x7fffc2d4e9c0	0x7fffc2d4e9c0
>r8             0x80000	524288
>r9             0xd	13
>r10            0x0	0
>r11            0x0	0
>r12            0x21cfc98	35454104
>r13            0x7f520de89c40	139990397393984
>r14            0x21cfcc0	35454144
>r15            0x21cfcc0	35454144
>rip            0x7f520bfcd69c	0x7f520bfcd69c <libusb_submit_transfer+44>
>eflags         0x10246	[ PF ZF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function libusb_submit_transfer:
>   0x00007f520bfcd670 <+0>:	push   %r15
>   0x00007f520bfcd672 <+2>:	push   %r14
>   0x00007f520bfcd674 <+4>:	mov    %rdi,%r14
>   0x00007f520bfcd677 <+7>:	push   %r13
>   0x00007f520bfcd679 <+9>:	push   %r12
>   0x00007f520bfcd67b <+11>:	push   %rbp
>   0x00007f520bfcd67c <+12>:	push   %rbx
>   0x00007f520bfcd67d <+13>:	lea    -0x60(%r14),%rbx
>   0x00007f520bfcd681 <+17>:	sub    $0x48,%rsp
>   0x00007f520bfcd685 <+21>:	lea    0x38(%rbx),%r12
>   0x00007f520bfcd689 <+25>:	mov    %fs:0x28,%rax
>   0x00007f520bfcd692 <+34>:	mov    %rax,0x38(%rsp)
>   0x00007f520bfcd697 <+39>:	xor    %eax,%eax
>   0x00007f520bfcd699 <+41>:	mov    (%rdi),%rax
>=> 0x00007f520bfcd69c <+44>:	mov    0x40(%rax),%rax
>   0x00007f520bfcd6a0 <+48>:	mov    0x30(%rax),%r13
>   0x00007f520bfcd6a4 <+52>:	lea    0xd0(%r13),%rbp
>   0x00007f520bfcd6ab <+59>:	mov    %rbp,%rdi
>   0x00007f520bfcd6ae <+62>:	callq  0x7f520bfc9210 <pthread_mutex_lock@plt>
>   0x00007f520bfcd6b3 <+67>:	mov    %r12,%rdi
>   0x00007f520bfcd6b6 <+70>:	callq  0x7f520bfc9210 <pthread_mutex_lock@plt>
>   0x00007f520bfcd6bb <+75>:	mov    0xc(%r14),%r15d
>   0x00007f520bfcd6bf <+79>:	movl   $0x0,-0x38(%r14)
>   0x00007f520bfcd6c7 <+87>:	movb   $0x0,-0x30(%r14)
>   0x00007f520bfcd6cc <+92>:	test   %r15d,%r15d
>   0x00007f520bfcd6cf <+95>:	jne    0x7f520bfcd8f8 <libusb_submit_transfer+648>
>   0x00007f520bfcd6d5 <+101>:	mov    (%r14),%rax
>   0x00007f520bfcd6d8 <+104>:	mov    0x40(%rax),%rax
>   0x00007f520bfcd6dc <+108>:	mov    0x30(%rax),%r9
>   0x00007f520bfcd6e0 <+112>:	mov    0xc8(%r9),%rcx
>   0x00007f520bfcd6e7 <+119>:	lea    0xc0(%r9),%rsi
>   0x00007f520bfcd6ee <+126>:	cmp    %rsi,%rcx
>   0x00007f520bfcd6f1 <+129>:	je     0x7f520bfcd9d0 <libusb_submit_transfer+864>
>   0x00007f520bfcd6f7 <+135>:	mov    -0x48(%r14),%rdi
>   0x00007f520bfcd6fb <+139>:	test   %rdi,%rdi
>   0x00007f520bfcd6fe <+142>:	jne    0x7f520bfcd848 <libusb_submit_transfer+472>
>   0x00007f520bfcd704 <+148>:	cmpq   $0x0,-0x40(%r14)
>   0x00007f520bfcd709 <+153>:	jne    0x7f520bfcd848 <libusb_submit_transfer+472>
>   0x00007f520bfcd70f <+159>:	mov    0xc0(%r9),%rdx
>   0x00007f520bfcd716 <+166>:	lea    0x8(%rbx),%rax
>   0x00007f520bfcd71a <+170>:	mov    %rsi,-0x50(%r14)
>   0x00007f520bfcd71e <+174>:	mov    %rdx,-0x58(%r14)
>   0x00007f520bfcd722 <+178>:	mov    0xc0(%r9),%rdx
>   0x00007f520bfcd729 <+185>:	mov    %rax,0x8(%rdx)
>   0x00007f520bfcd72d <+189>:	mov    %rax,0xc0(%r9)
>   0x00007f520bfcd734 <+196>:	mov    0x200(%r9),%eax
>   0x00007f520bfcd73b <+203>:	test   %eax,%eax
>   0x00007f520bfcd73d <+205>:	js     0x7f520bfcd8c5 <libusb_submit_transfer+597>
>   0x00007f520bfcd743 <+211>:	mov    -0x48(%r14),%rax
>   0x00007f520bfcd747 <+215>:	mov    -0x40(%r14),%rdx
>   0x00007f520bfcd74b <+219>:	test   %rax,%rax
>   0x00007f520bfcd74e <+222>:	jne    0x7f520bfcd759 <libusb_submit_transfer+233>
>   0x00007f520bfcd750 <+224>:	test   %rdx,%rdx
>   0x00007f520bfcd753 <+227>:	je     0x7f520bfcd8c5 <libusb_submit_transfer+597>
>   0x00007f520bfcd759 <+233>:	imul   $0x3e8,%rdx,%rdx
>   0x00007f520bfcd760 <+240>:	mov    0xc(%r14),%r8d
>   0x00007f520bfcd764 <+244>:	lea    0x876d(%rip),%rcx        # 0x7f520bfd5ed8
>   0x00007f520bfcd76b <+251>:	xor    %edi,%edi
>   0x00007f520bfcd76d <+253>:	mov    %rax,0x20(%rsp)
>   0x00007f520bfcd772 <+258>:	mov    $0x4,%esi
>   0x00007f520bfcd777 <+263>:	xor    %eax,%eax
>   0x00007f520bfcd779 <+265>:	mov    %r9,0x8(%rsp)
>   0x00007f520bfcd77e <+270>:	movq   $0x0,0x10(%rsp)
>   0x00007f520bfcd787 <+279>:	movq   $0x0,0x18(%rsp)
>   0x00007f520bfcd790 <+288>:	mov    %rdx,0x28(%rsp)
>   0x00007f520bfcd795 <+293>:	lea    0x8c34(%rip),%rdx        # 0x7f520bfd63d0 <__FUNCTION__.6026>
>   0x00007f520bfcd79c <+300>:	callq  0x7f520bfc98a0 <usbi_log>
>   0x00007f520bfcd7a1 <+305>:	mov    0x8(%rsp),%r9
>   0x00007f520bfcd7a6 <+310>:	lea    0x10(%rsp),%rdx
>   0x00007f520bfcd7ab <+315>:	xor    %ecx,%ecx
>   0x00007f520bfcd7ad <+317>:	mov    $0x1,%esi
>   0x00007f520bfcd7b2 <+322>:	mov    0x200(%r9),%edi
>   0x00007f520bfcd7b9 <+329>:	callq  0x7f520bfc90f0 <timerfd_settime@plt>
>   0x00007f520bfcd7be <+334>:	test   %eax,%eax
>   0x00007f520bfcd7c0 <+336>:	mov    %eax,%r15d
>   0x00007f520bfcd7c3 <+339>:	js     0x7f520bfcd9f2 <libusb_submit_transfer+898>
>   0x00007f520bfcd7c9 <+345>:	je     0x7f520bfcd8c5 <libusb_submit_transfer+597>
>   0x00007f520bfcd7cf <+351>:	mov    -0x58(%r14),%rdx
>   0x00007f520bfcd7d3 <+355>:	mov    -0x50(%r14),%rax
>   0x00007f520bfcd7d7 <+359>:	mov    %r13,%rdi
>   0x00007f520bfcd7da <+362>:	mov    %rdx,(%rax)
>   0x00007f520bfcd7dd <+365>:	mov    -0x58(%r14),%rdx
>   0x00007f520bfcd7e1 <+369>:	mov    %rax,0x8(%rdx)
>   0x00007f520bfcd7e5 <+373>:	movq   $0x0,-0x58(%r14)
>   0x00007f520bfcd7ed <+381>:	movq   $0x0,-0x50(%r14)
>   0x00007f520bfcd7f5 <+389>:	callq  0x7f520bfcd480 <arm_timerfd_for_next_timeout>
>   0x00007f520bfcd7fa <+394>:	movzbl -0x30(%r14),%ebx
>   0x00007f520bfcd7ff <+399>:	mov    %r12,%rdi
>   0x00007f520bfcd802 <+402>:	callq  0x7f520bfc8f40 <pthread_mutex_unlock@plt>
>   0x00007f520bfcd807 <+407>:	mov    %rbp,%rdi
>   0x00007f520bfcd80a <+410>:	callq  0x7f520bfc8f40 <pthread_mutex_unlock@plt>
>   0x00007f520bfcd80f <+415>:	and    $0x10,%ebx
>   0x00007f520bfcd812 <+418>:	test   %bl,%bl
>   0x00007f520bfcd814 <+420>:	je     0x7f520bfcd81e <libusb_submit_transfer+430>
>   0x00007f520bfcd816 <+422>:	mov    %r13,%rdi
>   0x00007f520bfcd819 <+425>:	callq  0x7f520bfca200 <usbi_fd_notification>
>   0x00007f520bfcd81e <+430>:	mov    0x38(%rsp),%rbx
>   0x00007f520bfcd823 <+435>:	xor    %fs:0x28,%rbx
>   0x00007f520bfcd82c <+444>:	mov    %r15d,%eax
>   0x00007f520bfcd82f <+447>:	jne    0x7f520bfcda67 <libusb_submit_transfer+1015>
>   0x00007f520bfcd835 <+453>:	add    $0x48,%rsp
>   0x00007f520bfcd839 <+457>:	pop    %rbx
>   0x00007f520bfcd83a <+458>:	pop    %rbp
>   0x00007f520bfcd83b <+459>:	pop    %r12
>   0x00007f520bfcd83d <+461>:	pop    %r13
>   0x00007f520bfcd83f <+463>:	pop    %r14
>   0x00007f520bfcd841 <+465>:	pop    %r15
>   0x00007f520bfcd843 <+467>:	retq   
>   0x00007f520bfcd844 <+468>:	nopl   0x0(%rax)
>   0x00007f520bfcd848 <+472>:	cmp    %rcx,%rsi
>   0x00007f520bfcd84b <+475>:	lea    -0x8(%rcx),%rax
>   0x00007f520bfcd84f <+479>:	mov    $0x1,%r8d
>   0x00007f520bfcd855 <+485>:	jne    0x7f520bfcd877 <libusb_submit_transfer+519>
>   0x00007f520bfcd857 <+487>:	jmpq   0x7f520bfcd9a0 <libusb_submit_transfer+816>
>   0x00007f520bfcd85c <+492>:	nopl   0x0(%rax)
>   0x00007f520bfcd860 <+496>:	mov    0x10(%rax),%rdx
>   0x00007f520bfcd864 <+500>:	xor    %r8d,%r8d
>   0x00007f520bfcd867 <+503>:	cmp    %rdx,%rsi
>   0x00007f520bfcd86a <+506>:	lea    -0x8(%rdx),%rax
>   0x00007f520bfcd86e <+510>:	mov    %rdx,%rcx
>   0x00007f520bfcd871 <+513>:	je     0x7f520bfcd9a0 <libusb_submit_transfer+816>
>   0x00007f520bfcd877 <+519>:	mov    0x18(%rax),%rdx
>   0x00007f520bfcd87b <+523>:	test   %rdx,%rdx
>   0x00007f520bfcd87e <+526>:	jne    0x7f520bfcd887 <libusb_submit_transfer+535>
>   0x00007f520bfcd880 <+528>:	cmpq   $0x0,0x20(%rax)
>   0x00007f520bfcd885 <+533>:	je     0x7f520bfcd8a0 <libusb_submit_transfer+560>
>   0x00007f520bfcd887 <+535>:	cmp    %rdx,%rdi
>   0x00007f520bfcd88a <+538>:	jl     0x7f520bfcd8a0 <libusb_submit_transfer+560>
>   0x00007f520bfcd88c <+540>:	jne    0x7f520bfcd860 <libusb_submit_transfer+496>
>   0x00007f520bfcd88e <+542>:	mov    -0x40(%r14),%rdx
>   0x00007f520bfcd892 <+546>:	cmp    %rdx,0x20(%rax)
>   0x00007f520bfcd896 <+550>:	jle    0x7f520bfcd860 <libusb_submit_transfer+496>
>   0x00007f520bfcd898 <+552>:	nopl   0x0(%rax,%rax,1)
>   0x00007f520bfcd8a0 <+560>:	mov    %rcx,-0x50(%r14)
>   0x00007f520bfcd8a4 <+564>:	mov    0x8(%rax),%rcx
>   0x00007f520bfcd8a8 <+568>:	lea    0x8(%rbx),%rdx
>   0x00007f520bfcd8ac <+572>:	mov    %rcx,-0x58(%r14)
>   0x00007f520bfcd8b0 <+576>:	mov    0x8(%rax),%rcx
>   0x00007f520bfcd8b4 <+580>:	mov    %rdx,0x8(%rcx)
>   0x00007f520bfcd8b8 <+584>:	mov    %rdx,0x8(%rax)
>   0x00007f520bfcd8bc <+588>:	test   %r8d,%r8d
>   0x00007f520bfcd8bf <+591>:	jne    0x7f520bfcd734 <libusb_submit_transfer+196>
>   0x00007f520bfcd8c5 <+597>:	mov    0x20e6d4(%rip),%rax        # 0x7f520c1dbfa0
>   0x00007f520bfcd8cc <+604>:	mov    %rbx,%rdi
>   0x00007f520bfcd8cf <+607>:	mov    (%rax),%rax
>   0x00007f520bfcd8d2 <+610>:	callq  *0xc8(%rax)
>   0x00007f520bfcd8d8 <+616>:	test   %eax,%eax
>   0x00007f520bfcd8da <+618>:	mov    %eax,%r15d
>   0x00007f520bfcd8dd <+621>:	jne    0x7f520bfcd7cf <libusb_submit_transfer+351>
>   0x00007f520bfcd8e3 <+627>:	mov    (%r14),%rax
>   0x00007f520bfcd8e6 <+630>:	mov    0x40(%rax),%rdi
>   0x00007f520bfcd8ea <+634>:	callq  0x7f520bfc91a0 <libusb_ref_device@plt>
>   0x00007f520bfcd8ef <+639>:	jmpq   0x7f520bfcd7fa <libusb_submit_transfer+394>
>   0x00007f520bfcd8f4 <+644>:	nopl   0x0(%rax)
>   0x00007f520bfcd8f8 <+648>:	mov    0x20e6a1(%rip),%rax        # 0x7f520c1dbfa0
>   0x00007f520bfcd8ff <+655>:	xor    %edi,%edi
>   0x00007f520bfcd901 <+657>:	lea    0x10(%rsp),%rsi
>   0x00007f520bfcd906 <+662>:	mov    (%rax),%rax
>   0x00007f520bfcd909 <+665>:	callq  *0xe8(%rax)
>   0x00007f520bfcd90f <+671>:	test   %eax,%eax
>   0x00007f520bfcd911 <+673>:	js     0x7f520bfcda27 <libusb_submit_transfer+951>
>   0x00007f520bfcd917 <+679>:	mov    %r15d,%eax
>   0x00007f520bfcd91a <+682>:	mov    $0x10624dd3,%edx
>   0x00007f520bfcd91f <+687>:	mul    %edx
>   0x00007f520bfcd921 <+689>:	shr    $0x6,%edx
>   0x00007f520bfcd924 <+692>:	mov    %edx,%eax
>   0x00007f520bfcd926 <+694>:	add    0x10(%rsp),%rax
>   0x00007f520bfcd92b <+699>:	imul   $0x3e8,%edx,%edx
>   0x00007f520bfcd931 <+705>:	sub    %edx,%r15d
>   0x00007f520bfcd934 <+708>:	mov    %rax,0x10(%rsp)
>   0x00007f520bfcd939 <+713>:	imul   $0xf4240,%r15d,%ecx
>   0x00007f520bfcd940 <+720>:	add    0x18(%rsp),%rcx
>   0x00007f520bfcd945 <+725>:	cmp    $0x3b9ac9ff,%rcx
>   0x00007f520bfcd94c <+732>:	mov    %rcx,0x18(%rsp)
>   0x00007f520bfcd951 <+737>:	jle    0x7f520bfcda5f <libusb_submit_transfer+1007>
>   0x00007f520bfcd957 <+743>:	add    $0x1,%rax
>   0x00007f520bfcd95b <+747>:	nopl   0x0(%rax,%rax,1)
>   0x00007f520bfcd960 <+752>:	sub    $0x3b9aca00,%rcx
>   0x00007f520bfcd967 <+759>:	mov    %rax,%rdx
>   0x00007f520bfcd96a <+762>:	add    $0x1,%rax
>   0x00007f520bfcd96e <+766>:	cmp    $0x3b9ac9ff,%rcx
>   0x00007f520bfcd975 <+773>:	jg     0x7f520bfcd960 <libusb_submit_transfer+752>
>   0x00007f520bfcd977 <+775>:	mov    %rcx,%rax
>   0x00007f520bfcd97a <+778>:	mov    %rdx,-0x48(%r14)
>   0x00007f520bfcd97e <+782>:	movabs $0x20c49ba5e353f7cf,%rdx
>   0x00007f520bfcd988 <+792>:	imul   %rdx
>   0x00007f520bfcd98b <+795>:	sar    $0x3f,%rcx
>   0x00007f520bfcd98f <+799>:	sar    $0x7,%rdx
>   0x00007f520bfcd993 <+803>:	sub    %rcx,%rdx
>   0x00007f520bfcd996 <+806>:	mov    %rdx,-0x40(%r14)
>   0x00007f520bfcd99a <+810>:	jmpq   0x7f520bfcd6d5 <libusb_submit_transfer+101>
>   0x00007f520bfcd99f <+815>:	nop
>   0x00007f520bfcd9a0 <+816>:	mov    0xc0(%r9),%rdx
>   0x00007f520bfcd9a7 <+823>:	lea    0x8(%rbx),%rax
>   0x00007f520bfcd9ab <+827>:	mov    %rsi,-0x50(%r14)
>   0x00007f520bfcd9af <+831>:	mov    %rdx,-0x58(%r14)
>   0x00007f520bfcd9b3 <+835>:	mov    0xc0(%r9),%rdx
>   0x00007f520bfcd9ba <+842>:	mov    %rax,0x8(%rdx)
>   0x00007f520bfcd9be <+846>:	mov    %rax,0xc0(%r9)
>   0x00007f520bfcd9c5 <+853>:	jmpq   0x7f520bfcd8bc <libusb_submit_transfer+588>
>   0x00007f520bfcd9ca <+858>:	nopw   0x0(%rax,%rax,1)
>   0x00007f520bfcd9d0 <+864>:	mov    %rcx,-0x50(%r14)
>   0x00007f520bfcd9d4 <+868>:	mov    0xc8(%r9),%rdx
>   0x00007f520bfcd9db <+875>:	lea    0x8(%rbx),%rax
>   0x00007f520bfcd9df <+879>:	mov    %rcx,-0x58(%r14)
>   0x00007f520bfcd9e3 <+883>:	mov    %rax,(%rdx)
>   0x00007f520bfcd9e6 <+886>:	mov    %rax,0xc8(%r9)
>   0x00007f520bfcd9ed <+893>:	jmpq   0x7f520bfcd734 <libusb_submit_transfer+196>
>   0x00007f520bfcd9f2 <+898>:	callq  0x7f520bfc8b70 <__errno_location@plt>
>   0x00007f520bfcd9f7 <+903>:	mov    0x8(%rsp),%r9
>   0x00007f520bfcd9fc <+908>:	mov    (%rax),%r8d
>   0x00007f520bfcd9ff <+911>:	lea    0x8502(%rip),%rcx        # 0x7f520bfd5f08
>   0x00007f520bfcda06 <+918>:	lea    0x89c3(%rip),%rdx        # 0x7f520bfd63d0 <__FUNCTION__.6026>
>   0x00007f520bfcda0d <+925>:	mov    $0x2,%esi
>   0x00007f520bfcda12 <+930>:	xor    %eax,%eax
>   0x00007f520bfcda14 <+932>:	mov    $0xffffff9d,%r15d
>   0x00007f520bfcda1a <+938>:	mov    %r9,%rdi
>   0x00007f520bfcda1d <+941>:	callq  0x7f520bfc98a0 <usbi_log>
>   0x00007f520bfcda22 <+946>:	jmpq   0x7f520bfcd7cf <libusb_submit_transfer+351>
>   0x00007f520bfcda27 <+951>:	callq  0x7f520bfc8b70 <__errno_location@plt>
>   0x00007f520bfcda2c <+956>:	mov    (%r14),%rdx
>   0x00007f520bfcda2f <+959>:	mov    (%rax),%r8d
>   0x00007f520bfcda32 <+962>:	lea    0x846f(%rip),%rcx        # 0x7f520bfd5ea8
>   0x00007f520bfcda39 <+969>:	mov    $0x1,%esi
>   0x00007f520bfcda3e <+974>:	xor    %eax,%eax
>   0x00007f520bfcda40 <+976>:	mov    $0xffffff9d,%r15d
>   0x00007f520bfcda46 <+982>:	mov    0x40(%rdx),%rdx
>   0x00007f520bfcda4a <+986>:	mov    0x30(%rdx),%rdi
>   0x00007f520bfcda4e <+990>:	lea    0x899b(%rip),%rdx        # 0x7f520bfd63f0 <__FUNCTION__.6008>
>   0x00007f520bfcda55 <+997>:	callq  0x7f520bfc98a0 <usbi_log>
>   0x00007f520bfcda5a <+1002>:	jmpq   0x7f520bfcd7fa <libusb_submit_transfer+394>
>   0x00007f520bfcda5f <+1007>:	mov    %rax,%rdx
>   0x00007f520bfcda62 <+1010>:	jmpq   0x7f520bfcd977 <libusb_submit_transfer+775>
>   0x00007f520bfcda67 <+1015>:	callq  0x7f520bfc8c90 <__stack_chk_fail@plt>
>End of assembler dump.

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Attachments on bug 1141445: 937219 | 937220 | 937221 | 937222 | 937223 | 937224 | 937225 | 937226 | 937227 | 937228 | 937229