Attachment 687508 Details for Bug 904150 – File: backtrace

File: backtrace

backtrace (text/plain), 106.26 KB, created by Richard W.M. Jones on 2013-01-25 15:15:02 UTC

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Creator: Richard W.M. Jones

Created: 2013-01-25 15:15:02 UTC

Size: 106.26 KB

patch

obsolete

>[New LWP 8254]
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>[New LWP 8206]
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>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>warning: Skipping deprecated .gdb_index section in /var/cache/abrt-di/usr/lib/debug/usr/lib64/librbd.so.1.0.0.debug.
>Do "set use-deprecated-index-sections on" before the file is read
>to use the section anyway.
>Core was generated by `/usr/bin/qemu-kvm -name guestfs-az1s839kb2mw68gv -S -M pc-1.2 -enable-kvm -m 50'.
>Program terminated with signal 6, Aborted.
>#0  0x00007fb12c315ba5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
>63	  return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
>
>Thread 64 (Thread 0x7fb0636d1700 (LWP 8253)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134c288f0, buf=0x7fb11c72f000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134c288f0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134c288f0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622626}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0636d1700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0636d1700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395559065344, 2467139956842891571, 0, 140399021633536, 140395559065344, 1, -2495613896322512589, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 63 (Thread 0x7fb063ed2700 (LWP 8252)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134c1c450, buf=0x7fb11c71f400 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\003") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134c1c450) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134c1c450
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622612}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb063ed2700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb063ed2700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395567458048, 2467139956842891571, 0, 140399021633536, 140395567458048, 1, -2495612797347755725, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 62 (Thread 0x7fb0646d3700 (LWP 8251)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134c0ffb0, buf=0x7fb11c71d000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134c0ffb0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134c0ffb0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622596}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0646d3700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0646d3700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395575850752, 2467139956842891571, 0, 140399021633536, 140395575850752, 1, -2495624890365048525, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 61 (Thread 0x7fb064ed4700 (LWP 8250)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134c03b10, buf=0x7fb11c70d400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134c03b10) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134c03b10
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622579}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb064ed4700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb064ed4700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395584243456, 2467139956842891571, 0, 140399021633536, 140395584243456, 1, -2495623791390291661, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 60 (Thread 0x7fb0656d5700 (LWP 8249)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134bf7670, buf=0x7fb11c6fd800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134bf7670) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134bf7670
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622562}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0656d5700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0656d5700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395592636160, 2467139956842891571, 0, 140399021633536, 140395592636160, 1, -2495627088314562253, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 59 (Thread 0x7fb065ed6700 (LWP 8248)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134beb1d0, buf=0x7fb11c6edc00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134beb1d0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134beb1d0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622547}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb065ed6700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb065ed6700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395601028864, 2467139956842891571, 0, 140399021633536, 140395601028864, 1, -2495625989339805389, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 58 (Thread 0x7fb0687f8700 (LWP 8247)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134bded30, buf=0x7fb11c6de000 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\037") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134bded30) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134bded30
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622528}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0687f8700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0687f8700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395644159744, 2467139956842891571, 0, 140399021633536, 140395644159744, 1, -2495598620734453453, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 57 (Thread 0x7fb068ff9700 (LWP 8246)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134bd2890, buf=0x7fb11bd1c400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134bd2890) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134bd2890
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 622506}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb068ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb068ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395652552448, 2467139956842891571, 0, 140399021633536, 140395652552448, 1, -2495597519612212941, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 56 (Thread 0x7fb0697fa700 (LWP 8245)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134bc63f0, buf=0x7fb11c6dc400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134bc63f0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134bc63f0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621663}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0697fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0697fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395660945152, 2467139956842891571, 0, 140399021633536, 140395660945152, 1, -2495600818683967181, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 55 (Thread 0x7fb069ffb700 (LWP 8244)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134bb9f50, buf=0x7fb11c6cc800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134bb9f50) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134bb9f50
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621623}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb069ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb069ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395669337856, 2467139956842891571, 0, 140399021633536, 140395669337856, 1, -2495599717561726669, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 54 (Thread 0x7fb06a7fc700 (LWP 8243)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134badaf0, buf=0x7fb11c6bcc00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134badaf0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134badaf0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621594}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb06a7fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb06a7fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395677730560, 2467139956842891571, 0, 140399021633536, 140395677730560, 1, -2495594220540458701, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 53 (Thread 0x7fb06affd700 (LWP 8242)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134ba1690, buf=0x7fb11c6ad000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134ba1690) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134ba1690
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621572}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb06affd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb06affd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395686123264, 2467139956842891571, 0, 140399021633536, 140395686123264, 1, -2495593119418218189, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 52 (Thread 0x7fb06b7fe700 (LWP 8241)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b95230, buf=0x7fb11c69d400 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\003") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b95230) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b95230
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621545}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb06b7fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb06b7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395694515968, 2467139956842891571, 0, 140399021633536, 140395694515968, 1, -2495596418489972429, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 51 (Thread 0x7fb06bfff700 (LWP 8240)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b88dd0, buf=0x7fb11c69b000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b88dd0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b88dd0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621520}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb06bfff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb06bfff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395702908672, 2467139956842891571, 0, 140399021633536, 140395702908672, 1, -2495595317367731917, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 50 (Thread 0x7fb070ff9700 (LWP 8239)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b7c970, buf=0x7fb11c68b400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b7c970) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b7c970
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621495}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb070ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb070ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395786770176, 2467139956842891571, 0, 140399021633536, 140395786770176, 1, -2495579927426168525, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 49 (Thread 0x7fb0717fa700 (LWP 8238)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b70510, buf=0x7fb11c67b800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b70510) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b70510
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621243}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0717fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0717fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395795162880, 2467139956842891571, 0, 140399021633536, 140395795162880, 1, -2495583226497922765, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 48 (Thread 0x7fb071ffb700 (LWP 8237)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b640b0, buf=0x7fb11c66bc00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b640b0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b640b0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621211}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb071ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb071ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395803555584, 2467139956842891571, 0, 140399021633536, 140395803555584, 1, -2495582125375682253, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 47 (Thread 0x7fb0727fc700 (LWP 8236)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b57c50, buf=0x7fb11c65c000 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\037") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b57c50) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b57c50
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621178}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0727fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0727fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395811948288, 2467139956842891571, 0, 140399021633536, 140395811948288, 1, -2495576628354414285, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 46 (Thread 0x7fb072ffd700 (LWP 8235)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b4b7f0, buf=0x7fb11bd1b400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b4b7f0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b4b7f0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621148}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb072ffd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb072ffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395820340992, 2467139956842891571, 0, 140399021633536, 140395820340992, 1, -2495575527232173773, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 45 (Thread 0x7fb0737fe700 (LWP 8234)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b3f390, buf=0x7fb11c65a400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b3f390) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b3f390
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621131}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0737fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0737fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395828733696, 2467139956842891571, 0, 140399021633536, 140395828733696, 1, -2495578826303928013, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 44 (Thread 0x7fb073fff700 (LWP 8233)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b32f30, buf=0x7fb11c64a800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b32f30) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b32f30
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621098}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb073fff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb073fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395837126400, 2467139956842891571, 0, 140399021633536, 140395837126400, 1, -2495577725181687501, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 43 (Thread 0x7fb078ff9700 (LWP 8232)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b26ad0, buf=0x7fb11c63ac00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b26ad0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b26ad0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 621072}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb078ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb078ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395920987904, 2467139956842891571, 0, 140399021633536, 140395920987904, 1, -2495562335240124109, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 42 (Thread 0x7fb0797fa700 (LWP 8231)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b1a670, buf=0x7fb11c62b000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b1a670) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b1a670
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620881}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0797fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0797fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395929380608, 2467139956842891571, 0, 140399021633536, 140395929380608, 1, -2495565634311878349, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 41 (Thread 0x7fb079ffb700 (LWP 8230)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b0e210, buf=0x7fb11c61b400 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\003") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b0e210) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b0e210
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620857}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb079ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb079ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395937773312, 2467139956842891571, 0, 140399021633536, 140395937773312, 1, -2495564533189637837, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 40 (Thread 0x7fb07a7fc700 (LWP 8229)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134b01db0, buf=0x7fb11c619000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134b01db0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134b01db0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620826}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb07a7fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb07a7fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395946166016, 2467139956842891571, 0, 140399021633536, 140395946166016, 1, -2495559036168369869, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 39 (Thread 0x7fb07affd700 (LWP 8228)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134af5950, buf=0x7fb11c609400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134af5950) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134af5950
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620800}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb07affd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb07affd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395954558720, 2467139956842891571, 0, 140399021633536, 140395954558720, 1, -2495557935046129357, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 38 (Thread 0x7fb07b7fe700 (LWP 8227)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134ae94f0) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134ae94f0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620769}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb07b7fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb07b7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395962951424, 2467139956842891571, 0, 140399021633536, 140395962951424, 1, -2495561234117883597, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 37 (Thread 0x7fb07bfff700 (LWP 8226)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134add090, buf=0x7fb11d9e9c00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134add090) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134add090
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620730}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb07bfff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb07bfff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395971344128, 2467139956842891571, 0, 140399021633536, 140395971344128, 1, -2495560132995643085, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 36 (Thread 0x7fb098ff9700 (LWP 8225)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134920440, buf=0x7fb11d9da000 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\037") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134920440) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134920440
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620646}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb098ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb098ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396457858816, 2467139956842891571, 0, 140399021633536, 140396457858816, 1, -2496054916449367757, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 35 (Thread 0x7fb0997fa700 (LWP 8224)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491ffe0, buf=0x7fb11bd1a400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491ffe0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491ffe0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620396}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0997fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0997fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396466251520, 2467139956842891571, 0, 140399021633536, 140396466251520, 1, -2496058215521121997, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 34 (Thread 0x7fb099ffb700 (LWP 8223)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491fb80, buf=0x7fb11d9d8400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491fb80) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491fb80
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620348}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb099ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb099ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396474644224, 2467139956842891571, 0, 140399021633536, 140396474644224, 1, -2496057114398881485, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 33 (Thread 0x7fb09a7fc700 (LWP 8222)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491f720, buf=0x7fb11d9c8800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491f720) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491f720
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620283}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb09a7fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb09a7fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396483036928, 2467139956842891571, 0, 140399021633536, 140396483036928, 1, -2496051617377613517, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 32 (Thread 0x7fb09affd700 (LWP 8221)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491f2c0, buf=0x7fb11d9b8c00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491f2c0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491f2c0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620226}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb09affd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb09affd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396491429632, 2467139956842891571, 0, 140399021633536, 140396491429632, 1, -2496050516255373005, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 31 (Thread 0x7fb09b7fe700 (LWP 8220)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491ee60, buf=0x7fb11d9a9000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491ee60) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491ee60
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620162}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb09b7fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb09b7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396499822336, 2467139956842891571, 0, 140399021633536, 140396499822336, 1, -2496053815327127245, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 30 (Thread 0x7fb09bfff700 (LWP 8219)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491ea00, buf=0x7fb11d999400 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\003") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491ea00) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491ea00
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620121}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb09bfff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb09bfff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396508215040, 2467139956842891571, 0, 140399021633536, 140396508215040, 1, -2496052714204886733, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 29 (Thread 0x7fb0b8ff9700 (LWP 8218)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491e5a0, buf=0x7fb11d997000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491e5a0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491e5a0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 620069}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0b8ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0b8ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140396994729728, 2467139956842891571, 0, 140399021633536, 140396994729728, 1, -2495984547705190093, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 28 (Thread 0x7fb0b97fa700 (LWP 8217)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491dfc0, buf=0x7fb11d987400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491dfc0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491dfc0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619859}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0b97fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0b97fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397003122432, 2467139956842891571, 0, 140399021633536, 140397003122432, 1, -2495987846776944333, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 27 (Thread 0x7fb0b9ffb700 (LWP 8216)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491db60, buf=0x7fb11d977800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491db60) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491db60
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619416}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0b9ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0b9ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397011515136, 2467139956842891571, 0, 140399021633536, 140397011515136, 1, -2495986745654703821, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 26 (Thread 0x7fb0ba7fc700 (LWP 8215)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491d700, buf=0x7fb11d967c00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491d700) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491d700
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619372}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0ba7fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0ba7fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397019907840, 2467139956842891571, 0, 140399021633536, 140397019907840, 1, -2495981248633435853, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 25 (Thread 0x7fb0baffd700 (LWP 8214)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491d2c0, buf=0x7fb11d958000 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\037") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491d2c0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491d2c0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619223}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0baffd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0baffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397028300544, 2467139956842891571, 0, 140399021633536, 140397028300544, 1, -2495980147511195341, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 24 (Thread 0x7fb0bb7fe700 (LWP 8213)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491cdf0, buf=0x7fb11bd19400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491cdf0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491cdf0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619193}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0bb7fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0bb7fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397036693248, 2467139956842891571, 0, 140399021633536, 140397036693248, 1, -2495983446582949581, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 23 (Thread 0x7fb0bbfff700 (LWP 8212)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491c990, buf=0x7fb11d956400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491c990) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491c990
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619158}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0bbfff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0bbfff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397045085952, 2467139956842891571, 0, 140399021633536, 140397045085952, 1, -2495982345460709069, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 22 (Thread 0x7fb0d0ff9700 (LWP 8211)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491c530, buf=0x7fb11d946800 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491c530) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491c530
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 619121}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d0ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d0ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397397382912, 2467139956842891571, 0, 140399021633536, 140397397382912, 1, -2495931771147056845, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 21 (Thread 0x7fb0d17fa700 (LWP 8210)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491c0d0, buf=0x7fb11d936c00 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491c0d0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491c0d0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 618958}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d17fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d17fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397405775616, 2467139956842891571, 0, 140399021633536, 140397405775616, 1, -2495935070218811085, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 20 (Thread 0x7fb0d1ffb700 (LWP 8209)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491bc70, buf=0x7fb11d927000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491bc70) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491bc70
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 618921}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d1ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d1ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397414168320, 2467139956842891571, 0, 140399021633536, 140397414168320, 1, -2495933969096570573, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 19 (Thread 0x7fb0d27fc700 (LWP 8208)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491b810, buf=0x7fb11d917400 "\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\377\003") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491b810) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491b810
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 618877}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d27fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d27fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397422561024, 2467139956842891571, 0, 140399021633536, 140397422561024, 1, -2495928472075302605, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 18 (Thread 0x7fb0d2ffd700 (LWP 8207)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134942310, buf=0x7fb11d915000 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134942310) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134942310
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 618436}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d2ffd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d2ffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397430953728, 2467139956842891571, 0, 140399021633536, 140397430953728, 1, -2495927370953062093, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 17 (Thread 0x7fb0d37fe700 (LWP 8206)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134942bd0, buf=0x7fb11d905400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134942bd0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134942bd0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 618432}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d37fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d37fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397439346432, 2467139956842891571, 0, 140399021633536, 140397439346432, 1, -2495930670024816333, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 16 (Thread 0x7fb0f37fe700 (LWP 7674)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491af50) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491af50
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 600290}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f37fe700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f37fe700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397976217344, 2467139956842891571, 0, 140399021633536, 140397976217344, 1, -2495860301280638669, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 15 (Thread 0x7fb0f94e2700 (LWP 7671)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb1348b5160) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb1348b5160
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 599457}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f94e2700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f94e2700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398073620224, 2467139956842891571, 0, 140399021633536, 140398073620224, 1, -2495847259612444365, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 14 (Thread 0x7fb0f27fc700 (LWP 7676)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134942770) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134942770
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 599683}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f27fc700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f27fc700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397959431936, 2467139956842891571, 0, 140399021633536, 140397959431936, 1, -2495858103331124941, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 13 (Thread 0x7fb1254c1700 (LWP 7446)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb1348faae0, buf=0x7fb11bd18400 "") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb1348faae0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb1348faae0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 599417}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb1254c1700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb1254c1700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398811682560, 2467139956842891571, 0, 140399021633536, 140398811682560, 0, -2495205161464821453, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 12 (Thread 0x7fb0d3fff700 (LWP 7680)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134941190) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134941190
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 615192}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0d3fff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0d3fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397447739136, 2467139956842891571, 0, 140399021633536, 140397447739136, 1, -2495929568902575821, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 11 (Thread 0x7fb0facec700 (LWP 7487)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb1349415f0) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb1349415f0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 604192}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0facec700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0facec700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398098827008, 2467139956842891571, 0, 140399021633536, 140398098827008, 1, -2495839557662340813, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 10 (Thread 0x7fb0f9ce3700 (LWP 7670)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491a690) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491a690
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 604175}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f9ce3700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f9ce3700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398082012928, 2467139956842891571, 0, 140399021633536, 140398082012928, 1, -2495846158490203853, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 9 (Thread 0x7fb0f17fa700 (LWP 7678)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134941eb0) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134941eb0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 601292}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f17fa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f17fa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397942646528, 2467139956842891571, 0, 140399021633536, 140397942646528, 1, -2495864701474633421, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 8 (Thread 0x7fb0f8ce1700 (LWP 7672)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13473e3b0) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13473e3b0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 601135}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f8ce1700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f8ce1700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398065227520, 2467139956842891571, 0, 140399021633536, 140398065227520, 1, -2495843960540690125, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 7 (Thread 0x7fb0f1ffb700 (LWP 7677)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134941a50, buf=0x7fb11bd06400 "\275 ") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134941a50) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134941a50
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 598385}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f1ffb700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f1ffb700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397951039232, 2467139956842891571, 0, 140399021633536, 140397951039232, 1, -2495863600352392909, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 6 (Thread 0x7fb0f0ff9700 (LWP 7679)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb13491b3b0, buf=0x7fb11bcf6800 "~ ") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491b3b0) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491b3b0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 600688}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f0ff9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f0ff9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397934253824, 2467139956842891571, 0, 140399021633536, 140397934253824, 1, -2495861402402879181, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 5 (Thread 0x7fb0f2ffd700 (LWP 7675)):
>#0  0x00007fb12ff769f3 in pwrite64 () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131ea9fde in handle_aiocb_rw_linear (aiocb=aiocb@entry=0x7fb134940d30, buf=0x7fb11bce6c00 "? ") at posix-aio-compat.c:219
>        offset = 0
>        len = <optimized out>
>#2  0x00007fb131eaa1f2 in handle_aiocb_rw (aiocb=aiocb@entry=0x7fb134940d30) at posix-aio-compat.c:254
>        nbytes = <optimized out>
>        buf = <optimized out>
>#3  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb134940d30
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 600176}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f2ffd700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f2ffd700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397967824640, 2467139956842891571, 0, 140399021633536, 140397967824640, 1, -2495857002208884429, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 4 (Thread 0x7fb0f3fff700 (LWP 7673)):
>#0  0x00007fb12c3cb33c in pwritev (fd=<optimized out>, vector=<optimized out>, count=<optimized out>, offset=<optimized out>) at ../sysdeps/unix/sysv/linux/wordsize-64/pwritev.c:47
>        resultvar = <optimized out>
>        oldtype = 0
>        result = <optimized out>
>#1  0x00007fb131eaa165 in qemu_pwritev (offset=<optimized out>, nr_iov=<optimized out>, iov=<optimized out>, fd=<optimized out>) at posix-aio-compat.c:165
>No locals.
>#2  handle_aiocb_rw_vector (aiocb=<optimized out>) at posix-aio-compat.c:190
>        len = <optimized out>
>#3  handle_aiocb_rw (aiocb=aiocb@entry=0x7fb13491aaf0) at posix-aio-compat.c:263
>        nbytes = <optimized out>
>        buf = <optimized out>
>#4  0x00007fb131eaa6e0 in aio_thread (unused=<optimized out>) at posix-aio-compat.c:362
>        aiocb = 0x7fb13491aaf0
>        ret = <optimized out>
>        tv = {tv_sec = 1359125221, tv_usec = 599787}
>        ts = {tv_sec = 1359125231, tv_nsec = 0}
>#5  0x00007fb12ff6fd15 in start_thread (arg=0x7fb0f3fff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb0f3fff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140397984610048, 2467139956842891571, 0, 140399021633536, 140397984610048, 1, -2495859200158398157, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#6  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 3 (Thread 0x7fb124abf700 (LWP 7447)):
>#0  0x00007fb12c3cb0c7 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007fb131f573a9 in kvm_vcpu_ioctl (env=env@entry=0x7fb1348a28a0, type=type@entry=44672) at /usr/src/debug/qemu-kvm-1.2.0/kvm-all.c:1695
>        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7fb124abeb50, reg_save_area = 0x7fb124abeb10}}
>#2  0x00007fb131f574de in kvm_cpu_exec (env=env@entry=0x7fb1348a28a0) at /usr/src/debug/qemu-kvm-1.2.0/kvm-all.c:1582
>        run = 0x7fb131cf1000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007fb131f07b21 in qemu_kvm_cpu_thread_fn (arg=0x7fb1348a28a0) at /usr/src/debug/qemu-kvm-1.2.0/cpus.c:757
>        cpu = 0x7fb1348a2860
>        r = <optimized out>
>#4  0x00007fb12ff6fd15 in start_thread (arg=0x7fb124abf700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb124abf700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140398801188608, 2467139956842891571, 0, 140399021633536, 140398801188608, 524288000, -2495200970650482381, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>
>Thread 2 (Thread 0x7fb1254c9a00 (LWP 7443)):
>#0  0x00007fb12c3caf9a in __brk (addr=0x0) at ../sysdeps/unix/sysv/linux/x86_64/brk.c:31
>        resultvar = <optimized out>
>        newbrk = <optimized out>
>#1  0x00007fb12c3cb067 in __GI___sbrk (increment=151552) at sbrk.c:43
>        oldbrk = <optimized out>
>#2  0x00007fb12c362669 in __GI___default_morecore (increment=<optimized out>) at morecore.c:48
>        result = <optimized out>
>#3  0x00007fb12c35dc1d in sysmalloc (av=0x7fb12c691740 <main_arena>, nb=49248) at malloc.c:2455
>        old_top = 0x7fb134ea79f0
>        snd_brk = 0x0
>        front_misalign = <optimized out>
>        remainder = <optimized out>
>        tried_mmap = <optimized out>
>        old_size = 30224
>        size = 151552
>        old_end = 0x7fb134eaf000 <Address 0x7fb134eaf000 out of bounds>
>        brk = 0x0
>        correction = <optimized out>
>        end_misalign = <optimized out>
>        sum = <optimized out>
>        aligned_brk = <optimized out>
>        p = <optimized out>
>        remainder_size = <optimized out>
>        pagemask = 4095
>#4  _int_malloc (av=0x7fb12c691740 <main_arena>, bytes=<optimized out>) at malloc.c:3786
>        p = 0x7610
>        iters = <optimized out>
>        nb = 49248
>        idx = <optimized out>
>        bin = <optimized out>
>        victim = <optimized out>
>        size = <optimized out>
>        victim_index = <optimized out>
>        remainder = <optimized out>
>        remainder_size = <optimized out>
>        block = <optimized out>
>        bit = <optimized out>
>        map = <optimized out>
>        fwd = <optimized out>
>        bck = <optimized out>
>        errstr = 0x0
>#5  0x00007fb12c35f443 in __GI___libc_malloc (bytes=49240) at malloc.c:2862
>        victim = 0x24a70
>#6  0x00007fb131e981bd in malloc_and_trace (n_bytes=49240) at /usr/src/debug/qemu-kvm-1.2.0/vl.c:2322
>        ptr = <optimized out>
>#7  0x00007fb1313fa6af in g_malloc (n_bytes=n_bytes@entry=49240) at gmem.c:159
>        mem = <optimized out>
>#8  0x00007fb131f4fc33 in virtio_scsi_pop_req (s=s@entry=0x7fb1348fe740, vq=vq@entry=0x7fb1348fe920) at /usr/src/debug/qemu-kvm-1.2.0/hw/virtio-scsi.c:239
>        req = <optimized out>
>#9  0x00007fb131f4ffdb in virtio_scsi_handle_cmd (vdev=0x7fb1348fe740, vq=0x7fb1348fe920) at /usr/src/debug/qemu-kvm-1.2.0/hw/virtio-scsi.c:476
>        s = 0x7fb1348fe740
>        req = <optimized out>
>        n = <optimized out>
>#10 0x00007fb131df5e67 in qemu_iohandler_poll (readfds=readfds@entry=0x7fb1327c0ee0 <rfds>, writefds=writefds@entry=0x7fb1327c0f60 <wfds>, xfds=xfds@entry=0x7fb1327c0fe0 <xfds>, ret=ret@entry=1) at iohandler.c:159
>        pioh = 0x7fb120000dd0
>        ioh = 0x7fb120003310
>#11 0x00007fb131e9b748 in main_loop_wait (nonblocking=<optimized out>) at main-loop.c:497
>        ret = 1
>        timeout = 4294967295
>#12 0x00007fb131d77d03 in main_loop () at /usr/src/debug/qemu-kvm-1.2.0/vl.c:1643
>        nonblocking = <optimized out>
>        last_io = 1
>#13 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at /usr/src/debug/qemu-kvm-1.2.0/vl.c:3792
>        i = <optimized out>
>        snapshot = 0
>        linux_boot = <optimized out>
>        icount_option = 0x0
>        initrd_filename = <optimized out>
>        kernel_filename = <optimized out>
>        kernel_cmdline = <optimized out>
>        boot_devices = "cad", '\000' <repeats 29 times>
>        ds = 0x7fb1348fbf90
>        dcl = <optimized out>
>        cyls = 0
>        heads = 0
>        secs = 0
>        translation = 0
>        hda_opts = <optimized out>
>        opts = <optimized out>
>        machine_opts = <optimized out>
>        olist = <optimized out>
>        optind = 55
>        optarg = 0x7fff04d1ee4c "virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5"
>        loadvm = 0x0
>        machine = 0x7fb1323b2000 <pc_machine_v1_2>
>        cpu_model = 0x0
>        vga_model = 0x7fb132031f8e "none"
>        pid_file = 0x0
>        incoming = 0x0
>        defconfig = <optimized out>
>        userconfig = <optimized out>
>        log_mask = 0x0
>        log_file = 0x0
>        mem_trace = {malloc = 0x7fb131e981a0 <malloc_and_trace>, realloc = 0x7fb131e98150 <realloc_and_trace>, free = 0x7fb131e98110 <free_and_trace>, calloc = 0x0, try_malloc = 0x0, try_realloc = 0x0}
>        trace_events = 0x0
>        trace_file = 0x0
>
>Thread 1 (Thread 0x7fb062ed0700 (LWP 8254)):
>#0  0x00007fb12c315ba5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:63
>        resultvar = 0
>        pid = 7443
>        selftid = 8254
>#1  0x00007fb12c317358 in __GI_abort () at abort.c:90
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fb12c459660, sa_sigaction = 0x7fb12c459660}, sa_mask = {__val = {18374686479671623680, 140395550672640, 1, 0, 140398927699778, 0, 140398990656448, 0, 140395542280640, 4096, 11, 0, 0, 140399021633536, 140395550672640, 1}}, sa_flags = 741760574, sa_restorer = 0x7fb131ff97b0}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#2  0x00007fb131d750aa in die2 (err=<optimized out>, what=what@entry=0x7fb131ff97b0 "pthread_create") at posix-aio-compat.c:84
>No locals.
>#3  0x00007fb131eaa476 in thread_create (thread=0x7fb1327c5258 <thread_id>, attr=0x7fb1327c5220 <attr>, start_routine=0x7fb131eaa4d0 <aio_thread>, arg=0x0) at posix-aio-compat.c:122
>        ret = <optimized out>
>#4  do_spawn_thread () at posix-aio-compat.c:408
>        set = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
>        oldset = {__val = {18446744067266838271, 0 <repeats 14 times>, 140399023399552}}
>#5  0x00007fb131eaa4fc in aio_thread (unused=<optimized out>) at posix-aio-compat.c:320
>No locals.
>#6  0x00007fb12ff6fd15 in start_thread (arg=0x7fb062ed0700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7fb062ed0700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140395550672640, 2467139956842891571, 0, 140399021633536, 140395550672640, 1, -2495610599398241997, -2495181841298552525}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = 0
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#7  0x00007fb12c3d246d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:114
>No locals.
>From                To                  Syms Read   Shared Object Library
>0x00007fb1318d42a0  0x00007fb1318d757c  Yes         /lib64/librt.so.1
>0x00007fb1316d06b0  0x00007fb1316d080c  Yes         /lib64/libgthread-2.0.so.0
>0x00007fb1313c7050  0x00007fb13145c21c  Yes         /lib64/libglib-2.0.so.0
>0x00007fb13119dbb0  0x00007fb1311a5e5c  Yes         /lib64/libseccomp.so.1
>0x00007fb130f68140  0x00007fb130f89738  Yes         /lib64/libssl3.so
>0x00007fb130d3ad40  0x00007fb130d53400  Yes         /lib64/libsmime3.so
>0x00007fb130a0f530  0x00007fb130af28a4  Yes         /lib64/libnss3.so
>0x00007fb1307d6c00  0x00007fb1307e4ac4  Yes         /lib64/libnssutil3.so
>0x00007fb1305c7ff0  0x00007fb1305c8f18  Yes         /lib64/libplds4.so
>0x00007fb1303c3510  0x00007fb1303c4bf4  Yes         /lib64/libplc4.so
>0x00007fb130191350  0x00007fb1301b0df0  Yes         /lib64/libnspr4.so
>0x00007fb12ff6d790  0x00007fb12ff784b4  Yes         /lib64/libpthread.so.0
>0x00007fb12fd64ed0  0x00007fb12fd659f0  Yes         /lib64/libdl.so.2
>0x00007fb12fb61f10  0x00007fb12fb62824  Yes         /lib64/libutil.so.1
>0x00007fb12f927c90  0x00007fb12f952c1c  Yes         /lib64/librbd.so.1
>0x00007fb12f4ab130  0x00007fb12f6568ec  Yes         /lib64/librados.so.2
>0x00007fb12f1e8450  0x00007fb12f1f3d38  Yes         /lib64/libbluetooth.so.3
>0x00007fb12ef87ad0  0x00007fb12efcc2c4  Yes         /lib64/libcurl.so.4
>0x00007fb12ed60d30  0x00007fb12ed77a98  Yes         /lib64/libncurses.so.5
>0x00007fb12eb3ddd0  0x00007fb12eb49c68  Yes         /lib64/libtinfo.so.5
>0x00007fb12e929cd0  0x00007fb12e92d668  Yes         /lib64/libbrlapi.so.0.5
>0x00007fb12e672990  0x00007fb12e6eb6c0  Yes         /lib64/libasound.so.2
>0x00007fb12e409380  0x00007fb12e434b18  Yes         /lib64/libpulse.so.0
>0x00007fb12e1f9510  0x00007fb12e1faa8c  Yes         /lib64/libuuid.so.1
>0x00007fb12dfd2fe0  0x00007fb12dfeeb50  Yes         /lib64/libpng15.so.15
>0x00007fb12dd81e70  0x00007fb12ddb4210  Yes         /lib64/libjpeg.so.62
>0x00007fb12db66ba0  0x00007fb12db77d34  Yes (*)     /lib64/libsasl2.so.2
>0x00007fb12d8c1a70  0x00007fb12d93c2fc  Yes         /lib64/libgnutls.so.26
>0x00007fb12d6151d0  0x00007fb12d663cbc  Yes         /lib64/libSDL-1.2.so.0
>0x00007fb12d2f0ee0  0x00007fb12d377280  Yes         /lib64/libX11.so.6
>0x00007fb12d0d15a0  0x00007fb12d0d177d  Yes         /lib64/libaio.so.1
>0x00007fb12cdbf8a0  0x00007fb12ce8efac  Yes         /lib64/libspice-server.so.1
>0x00007fb12cbb08d0  0x00007fb12cbb3914  Yes         /lib64/libusbredirparser.so.1
>0x00007fb12c8b35b0  0x00007fb12c91dd68  Yes         /lib64/libm.so.6
>0x00007fb12c69a190  0x00007fb12c6a6640  Yes         /lib64/libz.so.1
>0x00007fb12c2ff1a0  0x00007fb12c440940  Yes         /lib64/libc.so.6
>0x00007fb131adab20  0x00007fb131af43d9  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007fb12be55210  0x00007fb12bfa294c  Yes         /lib64/libcryptopp.so.6
>0x00007fb12b8ecb80  0x00007fb12b9520bb  Yes         /lib64/libstdc++.so.6
>0x00007fb12b67da40  0x00007fb12b68d168  Yes         /lib64/libgcc_s.so.1
>0x00007fb12b44b010  0x00007fb12b44f528  Yes         /lib64/libidn.so.11
>0x00007fb12b23c6d0  0x00007fb12b243b24  Yes         /lib64/liblber-2.4.so.2
>0x00007fb12aff9090  0x00007fb12b027998  Yes         /lib64/libldap-2.4.so.2
>0x00007fb12adb1d90  0x00007fb12addf264  Yes         /lib64/libgssapi_krb5.so.2
>0x00007fb12aadd690  0x00007fb12ab55410  Yes         /lib64/libkrb5.so.3
>0x00007fb12a89b4d0  0x00007fb12a8b3938  Yes         /lib64/libk5crypto.so.3
>0x00007fb12a694560  0x00007fb12a695144  Yes         /lib64/libcom_err.so.2
>0x00007fb12a46f500  0x00007fb12a488e78  Yes         /lib64/libssh2.so.1
>0x00007fb12a262bb0  0x00007fb12a266b74  Yes         /lib64/libjson.so.0
>0x00007fb12a011760  0x00007fb12a04613c  Yes         /usr/lib64/pulseaudio/libpulsecommon-2.1.so
>0x00007fb129dfd600  0x00007fb129dfd6fc  Yes         /lib64/libX11-xcb.so.1
>0x00007fb129be8a00  0x00007fb129bf48f8  Yes         /lib64/libxcb.so.1
>0x00007fb1299c7f30  0x00007fb1299d559c  Yes         /lib64/libICE.so.6
>0x00007fb1297bcc20  0x00007fb1297c0d38  Yes         /lib64/libSM.so.6
>0x00007fb1295b54b0  0x00007fb1295b7e98  Yes         /lib64/libXtst.so.6
>0x00007fb1293ac160  0x00007fb1293afcc8  Yes         /lib64/libwrap.so.0
>0x00007fb1291513e0  0x00007fb12918a7b8  Yes         /lib64/libsndfile.so.1
>0x00007fb128f46380  0x00007fb128f48998  Yes         /lib64/libasyncns.so.0
>0x00007fb128d07ab0  0x00007fb128d312e4  Yes         /lib64/libdbus-1.so.3
>0x00007fb128aeaa30  0x00007fb128af900c  Yes         /lib64/libresolv.so.2
>0x00007fb1288b0ed0  0x00007fb1288b610c  Yes         /lib64/libcrypt.so.1
>0x00007fb12863f200  0x00007fb12868ae48  Yes         /lib64/libgcrypt.so.11
>0x00007fb128434990  0x00007fb128434ee8  Yes         /lib64/libgpg-error.so.0
>0x00007fb128224d00  0x00007fb12822fa28  Yes         /lib64/libtasn1.so.3
>0x00007fb128011ed0  0x00007fb12801bb7c  Yes         /lib64/libp11-kit.so.0
>0x00007fb127e00f20  0x00007fb127e0b400  Yes         /lib64/libcelt051.so.0
>0x00007fb127b83030  0x00007fb127becaac  Yes         /lib64/libpixman-1.so.0
>0x00007fb12792cf30  0x00007fb127963074  Yes         /lib64/libssl.so.10
>0x00007fb1275b3fc0  0x00007fb127696af8  Yes         /lib64/libcrypto.so.10
>0x00007fb127349b50  0x00007fb12734f0cc  Yes         /lib64/libkrb5support.so.0
>0x00007fb127144190  0x00007fb127144b44  Yes         /lib64/libkeyutils.so.1
>0x00007fb126f3feb0  0x00007fb126f40bcc  Yes         /lib64/libXau.so.6
>0x00007fb126d30740  0x00007fb126d3a810  Yes         /lib64/libXext.so.6
>0x00007fb126b20160  0x00007fb126b29fc4  Yes         /lib64/libXi.so.6
>0x00007fb126909110  0x00007fb126916954  Yes         /lib64/libnsl.so.1
>0x00007fb1266fa2e0  0x00007fb126702414  Yes         /lib64/libgsm.so.1
>0x00007fb1264cafe0  0x00007fb1264efcd8  Yes         /lib64/libFLAC.so.8
>0x00007fb126003af0  0x00007fb126006184  Yes         /lib64/libvorbisenc.so.2
>0x00007fb125dc6850  0x00007fb125dddd9c  Yes         /lib64/libvorbis.so.0
>0x00007fb125bbdaa0  0x00007fb125bc0148  Yes         /lib64/libogg.so.0
>0x00007fb125955660  0x00007fb125999570  Yes         /lib64/libfreebl3.so
>0x00007fb125736170  0x00007fb1257475c8  Yes         /lib64/libselinux.so.1
>0x00007fb1254d2db0  0x00007fb1255162e8  Yes         /lib64/libpcre.so.1
>(*): Shared library is missing debugging information.
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7fb131ff97b0	140399024773040
>rcx            0xffffffffffffffff	-1
>rdx            0x6	6
>rsi            0x203e	8254
>rdi            0x1d13	7443
>rbp            0x0	0x0
>rsp            0x7fb062ecf918	0x7fb062ecf918
>r8             0x7fb062ed0700	140395550672640
>r9             0x7fb12c68fb80	140398931016576
>r10            0x8	8
>r11            0x202	514
>r12            0x0	0
>r13            0x7fb131cfb000	140399021633536
>r14            0x7fb062ed0700	140395550672640
>r15            0x1	1
>rip            0x7fb12c315ba5	0x7fb12c315ba5 <__GI_raise+53>
>eflags         0x202	[ 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:
>   0x00007fb12c315b70 <+0>:	mov    %fs:0x2d4,%eax
>   0x00007fb12c315b78 <+8>:	mov    %fs:0x2d0,%esi
>   0x00007fb12c315b80 <+16>:	test   %esi,%esi
>   0x00007fb12c315b82 <+18>:	jne    0x7fb12c315bb0 <__GI_raise+64>
>   0x00007fb12c315b84 <+20>:	mov    $0xba,%eax
>   0x00007fb12c315b89 <+25>:	syscall 
>   0x00007fb12c315b8b <+27>:	mov    %eax,%esi
>   0x00007fb12c315b8d <+29>:	mov    %eax,%fs:0x2d0
>   0x00007fb12c315b95 <+37>:	movslq %edi,%rdx
>   0x00007fb12c315b98 <+40>:	movslq %esi,%rsi
>   0x00007fb12c315b9b <+43>:	movslq %eax,%rdi
>   0x00007fb12c315b9e <+46>:	mov    $0xea,%eax
>   0x00007fb12c315ba3 <+51>:	syscall 
>=> 0x00007fb12c315ba5 <+53>:	cmp    $0xfffffffffffff000,%rax
>   0x00007fb12c315bab <+59>:	ja     0x7fb12c315bbf <__GI_raise+79>
>   0x00007fb12c315bad <+61>:	repz retq 
>   0x00007fb12c315baf <+63>:	nop
>   0x00007fb12c315bb0 <+64>:	test   %eax,%eax
>   0x00007fb12c315bb2 <+66>:	jg     0x7fb12c315b95 <__GI_raise+37>
>   0x00007fb12c315bb4 <+68>:	test   $0x7fffffff,%eax
>   0x00007fb12c315bb9 <+73>:	je     0x7fb12c315bd0 <__GI_raise+96>
>   0x00007fb12c315bbb <+75>:	neg    %eax
>   0x00007fb12c315bbd <+77>:	jmp    0x7fb12c315b95 <__GI_raise+37>
>   0x00007fb12c315bbf <+79>:	mov    0x37b272(%rip),%rdx        # 0x7fb12c690e38
>   0x00007fb12c315bc6 <+86>:	neg    %eax
>   0x00007fb12c315bc8 <+88>:	mov    %eax,%fs:(%rdx)
>   0x00007fb12c315bcb <+91>:	or     $0xffffffffffffffff,%rax
>   0x00007fb12c315bcf <+95>:	retq   
>   0x00007fb12c315bd0 <+96>:	mov    %esi,%eax
>   0x00007fb12c315bd2 <+98>:	jmp    0x7fb12c315b95 <__GI_raise+37>
>End of assembler dump.

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Attachments on bug 904150: 687508 | 687509 | 687510 | 687511 | 687512 | 687513 | 687514 | 687515 | 687516 | 687517 | 687518