Attachment 1448268 Details for Bug 1587960 – File: backtrace

File: backtrace

backtrace (text/plain), 19.71 KB, created by Mirek Svoboda on 2018-06-06 10:52:45 UTC

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Creator: Mirek Svoboda

Created: 2018-06-06 10:52:45 UTC

Size: 19.71 KB

patch

obsolete

>[New LWP 746]
>[New LWP 822]
>[New LWP 759]
>[New LWP 1426]
>[New LWP 871]
>[New LWP 1425]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/libexec/udisks2/udisksd'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007fca984f0489 in g_mutex_lock (mutex=mutex@entry=0x75736f6e2c777220) at gthread-posix.c:1343
>[Current thread is 1 (Thread 0x7fca9a53c900 (LWP 746))]
>
>Thread 1 (Thread 0x7fca9a53c900 (LWP 746)):
>#0  0x00007fca984f0489 in g_mutex_lock (mutex=mutex@entry=0x75736f6e2c777220) at gthread-posix.c:1343
>        _g_boolean_var_ = <optimized out>
>#1  0x00007fca984a7a08 in g_source_destroy_internal (source=0x55b184226cc0, context=0x75736f6e2c777220, have_lock=0) at gmain.c:1217
>No locals.
>#2  0x000055b182a4436c in main (argc=<optimized out>, argv=<optimized out>) at main.c:182
>        error = 0x0
>        opt_context = 0x55b1842257a0
>        ret = 0
>        name_owner_id = 1
>        sigint_source = 0x55b184226cc0
>        __func__ = "main"
>
>Thread 2 (Thread 0x7fca8ffff700 (LWP 822)):
>#0  0x00007fca97d56589 in __GI___poll (fds=0x7fca880108d0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fca984a9be6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7fca880108d0, timeout=<optimized out>, context=0x7fca8800e630) at gmain.c:4204
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7fca984b9520 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x7fca8800e630, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3898
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x7fca880108d0
>#3  0x00007fca984a9fa2 in g_main_loop_run (loop=0x7fca8800e770) at gmain.c:4099
>        self = <optimized out>
>        __func__ = "g_main_loop_run"
>#4  0x00007fca98a9a6ba in gdbus_shared_thread_func (user_data=0x7fca8800e600) at gdbusprivate.c:275
>        data = 0x7fca8800e600
>#5  0x00007fca984d1f2a in g_thread_proxy (data=0x55b184227ad0) at gthread.c:784
>        thread = 0x55b184227ad0
>        __func__ = "g_thread_proxy"
>#6  0x00007fca9802d594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140507976038144, 318744793416045029, 140508052961998, 140508052961999, 140508052962128, 140508052962128, -290069529683193371, -290103159007243803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fca97d6100f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 3 (Thread 0x7fca9515d700 (LWP 759)):
>#0  0x00007fca97d56589 in __GI___poll (fds=0x55b184225be0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fca984a9be6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x55b184225be0, timeout=<optimized out>, context=0x55b184226d30) at gmain.c:4204
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7fca984b9520 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=context@entry=0x55b184226d30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3898
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 2
>        allocated_nfds = 2
>        fds = 0x55b184225be0
>#3  0x00007fca984a9d10 in g_main_context_iteration (context=0x55b184226d30, may_block=may_block@entry=1) at gmain.c:3964
>        retval = <optimized out>
>#4  0x00007fca984a9d61 in glib_worker_main (data=<optimized out>) at gmain.c:5773
>No locals.
>#5  0x00007fca984d1f2a in g_thread_proxy (data=0x55b184227000) at gthread.c:784
>        thread = 0x55b184227000
>        __func__ = "g_thread_proxy"
>#6  0x00007fca9802d594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140508061357824, 318744793416045029, 140728050509886, 140728050509887, 140728050510016, 140728050510016, -290127476308209179, -290103159007243803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fca97d6100f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 4 (Thread 0x7fca82140700 (LWP 1426)):
>#0  0x00007fca97d56589 in __GI___poll (fds=0x55b184285b00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>        resultvar = 18446744073709551100
>        sc_cancel_oldtype = 0
>        sc_ret = <optimized out>
>#1  0x00007fca984a9be6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x55b184285b00, timeout=<optimized out>, context=0x55b184279dc0) at gmain.c:4204
>        ret = <optimized out>
>        errsv = <optimized out>
>        poll_func = 0x7fca984b9520 <g_poll>
>        poll_func = <optimized out>
>        ret = <optimized out>
>        errsv = <optimized out>
>#2  g_main_context_iterate (context=0x55b184279dc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3898
>        max_priority = 2147483647
>        timeout = -1
>        some_ready = <optimized out>
>        nfds = 1
>        allocated_nfds = 1
>        fds = 0x55b184285b00
>#3  0x00007fca984a9fa2 in g_main_loop_run (loop=0x55b184286b60) at gmain.c:4099
>        self = <optimized out>
>        __func__ = "g_main_loop_run"
>#4  0x000055b182a72e74 in udisks_state_thread_func (user_data=<optimized out>) at udisksstate.c:312
>        state = 0x55b184227370
>#5  0x00007fca984d1f2a in g_thread_proxy (data=0x55b184227280) at gthread.c:784
>        thread = 0x55b184227280
>        __func__ = "g_thread_proxy"
>#6  0x00007fca9802d594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140507742471936, 318744793416045029, 140728050508590, 140728050508591, 140728050508720, 140728050508720, -290081315610324507, -290103159007243803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fca97d6100f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 5 (Thread 0x7fca82941700 (LWP 871)):
>#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
>No locals.
>#1  0x00007fca984f05d3 in g_cond_wait (cond=cond@entry=0x55b184225b68, mutex=mutex@entry=0x55b184225b60) at gthread-posix.c:1402
>        sampled = 0
>#2  0x00007fca9847c10b in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x55b184225b60, wait=wait@entry=1, end_time=end_time@entry=-1) at gasyncqueue.c:419
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop_intern_unlocked"
>#3  0x00007fca9847c55b in g_async_queue_pop (queue=0x55b184225b60) at gasyncqueue.c:453
>        retval = <optimized out>
>        __func__ = "g_async_queue_pop"
>#4  0x000055b182a49779 in probe_request_thread_func (user_data=<optimized out>) at udiskslinuxprovider.c:247
>        provider = 0x55b184236200
>        request = <optimized out>
>        dev_initialized = <optimized out>
>        n_tries = <optimized out>
>#5  0x00007fca984d1f2a in g_thread_proxy (data=0x55b1842278f0) at gthread.c:784
>        thread = 0x55b1842278f0
>        __func__ = "g_thread_proxy"
>#6  0x00007fca9802d594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140507750864640, 318744793416045029, 140728050507230, 140728050507231, 140728050507360, 140728050507360, -290080186570796571, -290103159007243803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#7  0x00007fca97d6100f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>
>Thread 6 (Thread 0x7fca9495c700 (LWP 1425)):
>#0  0x00007fca97d57df7 in ioctl () at ../sysdeps/unix/syscall-template.S:78
>No locals.
>#1  0x000055b182a77e8e in udisks_ata_send_command_sync (fd=fd@entry=16, timeout_msec=5000, timeout_msec@entry=-1, protocol=protocol@entry=UDISKS_ATA_COMMAND_PROTOCOL_NONE, input=input@entry=0x7fca9495ba50, output=output@entry=0x7fca9495ba70, error=error@entry=0x7fca9495bbd0) at udisksata.c:266
>        io_hdr = {interface_id = 83, dxfer_direction = -1, cmd_len = 16 '\020', mx_sb_len = 32 ' ', iovec_count = 0, dxfer_len = 0, dxferp = 0x0, cmdp = 0x7fca9495b9d0 "\205\006 ", sbp = 0x7fca9495b9e0 "r\001", timeout = 5000, flags = 0, pack_id = 0, usr_ptr = 0x0, status = 2 '\002', masked_status = 1 '\001', msg_status = 0 '\000', sb_len_wr = 22 '\026', host_status = 0, driver_status = 8, resid = 0, duration = 34, info = 1}
>        io_v4 = {guard = 81, protocol = 0, subprotocol = 0, request_len = 16, request = 140508052961744, request_tag = 0, request_attr = 0, request_priority = 0, request_extra = 0, max_response_len = 32, response = 140508052961760, dout_iovec_count = 0, dout_xfer_len = 0, din_iovec_count = 0, din_xfer_len = 0, dout_xferp = 0, din_xferp = 0, timeout = 5000, flags = 0, usr_ptr = 0, spare_in = 0, driver_status = 0, transport_status = 0, device_status = 0, retry_delay = 0, info = 0, duration = 0, response_len = 0, din_resid = 0, dout_resid = 0, generated_tag = 0, spare_out = 0, padding = 0}
>        cdb = "\205\006 ", '\000' <repeats 11 times>, "\345"
>        sense = "r\001\000\035\000\000\000\016\t\f\000\000\000\377\000\000\000\000\000\000@P\000\000\000\000\000\000\000\000\000"
>        desc = 0x7fca9495b9e8 "\t\f"
>        rc = <optimized out>
>        __func__ = "udisks_ata_send_command_sync"
>#2  0x000055b182a60cbe in get_pm_state (device=device@entry=0x55b184263210, error=error@entry=0x7fca9495bbd0, count=count@entry=0x7fca9495baf8 "\b") at udiskslinuxdriveata.c:454
>        fd = 16
>        rc = 0
>        input = {command = 229 '\345', feature = 0 '\000', count = 0 '\000', device = 0 '\000', lba = 0, buffer_size = 0, buffer = 0x0}
>        output = {error = 0 '\000', count = 0 '\000', device = 0 '\000', status = 0 '\000', lba = 0, buffer_size = 0, buffer = 0x0}
>#3  0x000055b182a62a77 in udisks_linux_drive_ata_refresh_smart_sync (drive=0x55b1842371d0, nowakeup=nowakeup@entry=0, simulate_path=simulate_path@entry=0x0, cancellable=cancellable@entry=0x0, error=error@entry=0x7fca9495bbd0) at udiskslinuxdriveata.c:599
>        count = 8 '\b'
>        noio = 0
>        object = 0x55b184263840
>        device = 0x55b184263210
>        ret = 0
>        d = 0x0
>        awake = <optimized out>
>        good = 2492840736
>        temp_mkelvin = 0
>        power_on_msec = 0
>        num_bad_sectors = 0
>        data = 0x8
>        parse_data = {builder = {u = {s = {partial_magic = 32, type = 0x7fca97cece58 <__posix_memalign+56>, y = {512, 140508115265751, 140507841825280, 17551964683968986880, 0, 51, 140507841874976, 24, 140507841874944, 16, 140507841864448, 140508115269152, 128, 140507841825280}}, x = {32, 140508107034200, 512, 140508115265751, 140507841825280, 17551964683968986880, 0, 51, 140507841874976, 24, 140507841874944, 16, 140507841864448, 140508115269152, 128, 140507841825280}}}, num_attributes_failing = 32, num_attributes_failed_in_the_past = 0}
>        __func__ = "udisks_linux_drive_ata_refresh_smart_sync"
>#4  0x000055b182a5ddca in udisks_linux_drive_object_housekeeping (object=object@entry=0x55b184263840, secs_since_last=secs_since_last@entry=0, cancellable=cancellable@entry=0x0, error=error@entry=0x7fca9495bc80) at udiskslinuxdriveobject.c:1026
>        local_error = 0x0
>        nowakeup = 0
>        ret = 0
>#5  0x000055b182a4929a in housekeeping_all_drives (secs_since_last=0, provider=0x55b184236200) at udiskslinuxprovider.c:1353
>        object = 0x55b184263840
>        error = 0x0
>        objects = 0x7fca8800a300
>        l = 0x55b184250840
>        objects = <optimized out>
>        l = <optimized out>
>        __func__ = "housekeeping_all_drives"
>        object = <optimized out>
>        error = <optimized out>
>#6  housekeeping_thread_func (task=<optimized out>, source_object=<optimized out>, task_data=<optimized out>, cancellable=<optimized out>) at udiskslinuxprovider.c:1434
>        provider = 0x55b184236200
>        secs_since_last = 0
>        now = <optimized out>
>#7  0x00007fca98a57937 in g_task_thread_pool_thread (thread_data=0x55b1842362a0, pool_data=<optimized out>) at gtask.c:1331
>        task = 0x55b1842362a0
>#8  0x00007fca984d2933 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
>        task = 0x55b1842362a0
>        pool = 0x55b184222660
>#9  0x00007fca984d1f2a in g_thread_proxy (data=0x55b1842279e0) at gthread.c:784
>        thread = 0x55b1842279e0
>        __func__ = "g_thread_proxy"
>#10 0x00007fca9802d594 in start_thread (arg=<optimized out>) at pthread_create.c:463
>        pd = <optimized out>
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140508052965120, 318744793416045029, 140728050508414, 140728050508415, 140728050508544, 140728050508544, -290128579577933339, -290103159007243803}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>#11 0x00007fca97d6100f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007fca9a150140  0x00007fca9a151066  Yes         /lib64/libgmodule-2.0.so.0
>0x00007fca99f479a0  0x00007fca99f4abf6  Yes         /lib64/libgudev-1.0.so.0
>0x00007fca99d25c30  0x00007fca99d32ab1  Yes         /lib64/libblockdev.so.2
>0x00007fca99b0f500  0x00007fca99b115d9  Yes         /lib64/libbd_utils.so.2
>0x00007fca99901d40  0x00007fca99906b65  Yes         /lib64/libatasmart.so.4
>0x00007fca996b2ee0  0x00007fca996ea25e  No          /lib64/libmount.so.1
>0x00007fca9948faf0  0x00007fca9949bad6  No          /lib64/libpolkit-gobject-1.so.0
>0x00007fca99280ee0  0x00007fca99285191  No          /lib64/libacl.so.1
>0x00007fca98ff1150  0x00007fca990559d9  No          /lib64/libsystemd.so.0
>0x00007fca98d8b680  0x00007fca98dbc943  Yes         /lib64/libudisks2.so.0
>0x00007fca989ff4b0  0x00007fca98ae70d2  Yes         /lib64/libgio-2.0.so.0
>0x00007fca9877f7a0  0x00007fca987b0660  Yes         /lib64/libgobject-2.0.so.0
>0x00007fca984780d0  0x00007fca984f334e  Yes         /lib64/libglib-2.0.so.0
>0x00007fca98247ad0  0x00007fca98258705  No          /lib64/libgcc_s.so.1
>0x00007fca9802bbe0  0x00007fca98039801  Yes         /lib64/libpthread.so.0
>0x00007fca97c88340  0x00007fca97dcf25f  Yes         /lib64/libc.so.6
>0x00007fca97a63ee0  0x00007fca97a64bbe  Yes         /lib64/libdl.so.2
>0x00007fca977f3660  0x00007fca97843b86  Yes         /lib64/libpcre.so.1
>0x00007fca975cfe30  0x00007fca975e6d61  No          /lib64/libudev.so.1
>0x00007fca972439f0  0x00007fca972f5e6a  Yes         /lib64/libm.so.6
>0x00007fca970243c0  0x00007fca97031c5d  No          /lib64/libkmod.so.2
>0x00007fca96dda6f0  0x00007fca96e0b27e  No          /lib64/libblkid.so.1
>0x00007fca96bca740  0x00007fca96bce171  No          /lib64/libuuid.so.1
>0x00007fca969a6df0  0x00007fca969be93f  Yes         /lib64/libselinux.so.1
>0x00007fca9679a210  0x00007fca9679d47c  Yes         /lib64/librt.so.1
>0x00007fca9a353f60  0x00007fca9a370910  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fca96594370  0x00007fca9659648e  No          /lib64/libattr.so.1
>0x00007fca9636f0b0  0x00007fca96385f66  Yes         /lib64/liblzma.so.5
>0x00007fca96156fd0  0x00007fca961683db  No          /lib64/liblz4.so.1
>0x00007fca95f515b0  0x00007fca95f52e8f  Yes         /lib64/libcap.so.2
>0x00007fca95c405c0  0x00007fca95d0dbfc  Yes         /lib64/libgcrypt.so.20
>0x00007fca95a2d810  0x00007fca95a3229a  Yes         /lib64/libffi.so.6
>0x00007fca95817420  0x00007fca958245f7  Yes         /lib64/libz.so.1
>0x00007fca95601840  0x00007fca9560d60e  Yes         /lib64/libresolv.so.2
>0x00007fca95380160  0x00007fca953dacb3  Yes         /lib64/libpcre2-8.so.0
>0x00007fca951621e0  0x00007fca9517378e  Yes         /lib64/libgpg-error.so.0
>0x00007fca8f5fc190  0x00007fca8f5fceb4  Yes         /lib64/libbd_swap.so.2
>0x00007fca8f3f80c0  0x00007fca8f3f8c9e  Yes         /lib64/libbd_loop.so.2
>0x00007fca8f1f20d0  0x00007fca8f1f43ec  Yes         /lib64/libbd_crypto.so.2
>0x00007fca8efa6780  0x00007fca8efdb387  No          /lib64/libcryptsetup.so.12
>0x00007fca8ed5a1c0  0x00007fca8ed89973  Yes         /lib64/libssl3.so
>0x00007fca8eb2f330  0x00007fca8eb44177  Yes         /lib64/libsmime3.so
>0x00007fca8e814dc0  0x00007fca8e8e910b  Yes         /lib64/libnss3.so
>0x00007fca8e5d78f0  0x00007fca8e5e7bbc  Yes         /lib64/libnssutil3.so
>0x00007fca8e3c7ec0  0x00007fca8e3c8c0c  Yes         /lib64/libplds4.so
>0x00007fca8e1c34b0  0x00007fca8e1c4c01  Yes         /lib64/libplc4.so
>0x00007fca8df8ec20  0x00007fca8dfb05bf  Yes         /lib64/libnspr4.so
>0x00007fca8dd6d5a0  0x00007fca8dd76e25  No          /lib64/libvolume_key.so.1
>0x00007fca8db1c650  0x00007fca8db4f59a  No          /lib64/libdevmapper.so.1.02
>0x00007fca8d909eb0  0x00007fca8d90dc7e  No          /lib64/libargon2.so.0
>0x00007fca8d6fd700  0x00007fca8d704c3b  Yes         /lib64/libjson-c.so.4
>0x00007fca8d4b9290  0x00007fca8d4e6872  Yes         /lib64/libgpgme.so.11
>0x00007fca8d207bd0  0x00007fca8d285fab  Yes         /lib64/libsepol.so.1
>0x00007fca8cff16e0  0x00007fca8cffb347  Yes         /lib64/libassuan.so.0
>0x00007fca8cde8d40  0x00007fca8cdeb764  Yes         /lib64/libbd_mdraid.so.2
>0x00007fca8cbe2340  0x00007fca8cbe4077  Yes         /lib64/libbytesize.so.1
>0x00007fca8c987a80  0x00007fca8c9d3c0a  Yes         /lib64/libmpfr.so.4
>0x00007fca8c70d5c0  0x00007fca8c763524  Yes         /lib64/libgmp.so.10
>0x00007fca8c4faaa0  0x00007fca8c4fe4b4  Yes         /lib64/libbd_part.so.2
>0x00007fca8c2f6780  0x00007fca8c2f68c4  Yes         /lib64/libbd_part_err.so.2
>0x00007fca8c0b1600  0x00007fca8c0db708  Yes         /lib64/libparted.so.2
>0x00007fca83de86b0  0x00007fca83df7465  Yes         /lib64/libparted-fs-resize.so.0
>0x00007fca83bdd950  0x00007fca83be2941  Yes         /lib64/libbd_fs.so.2
>0x00007fca8335a530  0x00007fca8335f3f9  No          /lib64/libnss_sss.so.2
>0x00007fca82944340  0x00007fca8294a5c8  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>$2 = 0x0
>rax            0x1	1
>rbx            0x55b184226cc0	94220914420928
>rcx            0x0	0
>rdx            0x0	0
>rsi            0x75736f6e2c777220	8463230643742405152
>rdi            0x75736f6e2c777220	8463230643742405152
>rbp            0x75736f6e2c777220	0x75736f6e2c777220
>rsp            0x7ffdcd75eb98	0x7ffdcd75eb98
>r8             0x7fca84014130	140507774796080
>r9             0x7	7
>r10            0x2a	42
>r11            0x20	32
>r12            0x55b184226cc0	94220914420928
>r13            0x0	0
>r14            0x0	0
>r15            0x0	0
>rip            0x7fca984f0489	0x7fca984f0489 <g_mutex_lock+9>
>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 g_mutex_lock:
>   0x00007fca984f0480 <+0>:	endbr64 
>   0x00007fca984f0484 <+4>:	mov    $0x1,%eax
>=> 0x00007fca984f0489 <+9>:	lock xadd %eax,(%rdi)
>   0x00007fca984f048d <+13>:	test   %eax,%eax
>   0x00007fca984f048f <+15>:	je     0x7fca984f04a0 <g_mutex_lock+32>
>   0x00007fca984f0491 <+17>:	jmpq   0x7fca984efbd0 <g_mutex_lock_slowpath>
>   0x00007fca984f0496 <+22>:	nopw   %cs:0x0(%rax,%rax,1)
>   0x00007fca984f04a0 <+32>:	retq   
>End of assembler dump.
>== EXPLOITABLE ==

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Attachments on bug 1587960: 1448268 | 1448269 | 1448271 | 1448272 | 1448273 | 1448274 | 1448275 | 1448277 | 1448279 | 1448281 | 1448282 | 1448284 | 1448286