Attachment 867800 Details for Bug 1070043 – gdb

gdb

gdb-detail.txt (text/plain), 10.13 KB, created by Xiaoqing Wei on 2014-02-26 06:48:39 UTC

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Creator: Xiaoqing Wei

Created: 2014-02-26 06:48:39 UTC

Size: 10.13 KB

patch

obsolete

>gdb qemu-kvm core < /root/gdb_cmd 
>GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-50.el7
>Copyright (C) 2013 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>and "show warranty" for details.
>This GDB was configured as "x86_64-redhat-linux-gnu".
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>...
>qemu-kvm: No such file or directory.
>[New LWP 26369]
>[New LWP 26375]
>[New LWP 26374]
>[New LWP 26373]
>
>warning: core file may not match specified executable file.
>Reading symbols from /usr/libexec/qemu-kvm...Reading symbols from /usr/lib/debug/usr/libexec/qemu-kvm.debug...done.
>done.
>Missing separate debuginfo for 
>Try: yum --enablerepo='*debug*' install /usr/lib/debug/.build-id/8d/8313b505c9232e8fc4102e960971ac18bc9f2e
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `/usr/local/staf/test/RHEV/kvm/autotest-devel/client/tests/virt/qemu/qemu -S -na'.
>Program terminated with signal 11, Segmentation fault.
>#0  0x00007f605ee6171e in rgb_to_pixel32 (b=0, g=0, r=0) at /usr/src/debug/qemu-1.5.3/include/ui/pixel_ops.h:46
>46	    return (r << 16) | (g << 8) | b;
>(gdb) 
>Thread 4 (Thread 0x7f60512aa700 (LWP 26373)):
>#0  0x00007f6059997487 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f605ee89c45 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f605ff0a850, type=type@entry=44672) at /usr/src/debug/qemu-1.5.3/kvm-all.c:1766
>        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7f60512a9bc0, reg_save_area = 0x7f60512a9b80}}
>#2  0x00007f605ee89d5c in kvm_cpu_exec (env=env@entry=0x7f605ff0a960) at /usr/src/debug/qemu-1.5.3/kvm-all.c:1651
>        cpu = 0x7f605ff0a850
>        __func__ = "kvm_cpu_exec"
>        run = 0x7f605ec3c000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007f605ee3e625 in qemu_kvm_cpu_thread_fn (arg=0x7f605ff0a960) at /usr/src/debug/qemu-1.5.3/cpus.c:793
>        env = 0x7f605ff0a960
>        cpu = 0x7f605ff0a850
>        __func__ = "qemu_kvm_cpu_thread_fn"
>        r = <optimized out>
>#4  0x00007f605cc94df3 in start_thread (arg=0x7f60512aa700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f60512aa700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140051655337728, -5950388927552895882, 0, 140051655338432, 140051655337728, 140051903195488, 6029012140299043958, 
>---Type <return> to continue, or q <return> to quit---                6028984400743548022}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007f60599a039d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 3 (Thread 0x7f6050aa9700 (LWP 26374)):
>#0  0x00007f6059997487 in ioctl () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f605ee89c45 in kvm_vcpu_ioctl (cpu=cpu@entry=0x7f605ff3b720, type=type@entry=44672) at /usr/src/debug/qemu-1.5.3/kvm-all.c:1766
>        ret = <optimized out>
>        arg = <optimized out>
>        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7f6050aa8bc0, reg_save_area = 0x7f6050aa8b80}}
>#2  0x00007f605ee89d5c in kvm_cpu_exec (env=env@entry=0x7f605ff3b830) at /usr/src/debug/qemu-1.5.3/kvm-all.c:1651
>        cpu = 0x7f605ff3b720
>        __func__ = "kvm_cpu_exec"
>        run = 0x7f605ec39000
>        ret = <optimized out>
>        run_ret = <optimized out>
>#3  0x00007f605ee3e625 in qemu_kvm_cpu_thread_fn (arg=0x7f605ff3b830) at /usr/src/debug/qemu-1.5.3/cpus.c:793
>        env = 0x7f605ff3b830
>        cpu = 0x7f605ff3b720
>        __func__ = "qemu_kvm_cpu_thread_fn"
>        r = <optimized out>
>#4  0x00007f605cc94df3 in start_thread (arg=0x7f6050aa9700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f6050aa9700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140051646945024, -5950388927552895882, 0, 140051646945728, 140051646945024, 140051903395888, 6029011040250545270, 
>                6028984400743548022}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#5  0x00007f60599a039d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>---Type <return> to continue, or q <return> to quit---No locals.
>
>Thread 2 (Thread 0x7f5fbc9ff700 (LWP 26375)):
>#0  0x00007f6059995dcd in poll () at ../sysdeps/unix/syscall-template.S:81
>No locals.
>#1  0x00007f605a67ac37 in poll (__timeout=<optimized out>, __nfds=20, __fds=0x7f5fb80008f8) at /usr/include/bits/poll2.h:46
>No locals.
>#2  red_worker_main (arg=<optimized out>) at red_worker.c:12165
>        i = <optimized out>
>        num_events = <optimized out>
>        timers_queue_timeout = <optimized out>
>        worker = <optimized out>
>        __FUNCTION__ = "red_worker_main"
>#3  0x00007f605cc94df3 in start_thread (arg=0x7f5fbc9ff700) at pthread_create.c:308
>        __res = <optimized out>
>        pd = 0x7f5fbc9ff700
>        now = <optimized out>
>        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140049163220736, -5950388927552895882, 0, 140049163221440, 140049163220736, 140051903895704, 6040595884529075318, 
>                6028984400743548022}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
>        not_first_call = <optimized out>
>        pagesize_m1 = <optimized out>
>        sp = <optimized out>
>        freesize = <optimized out>
>#4  0x00007f60599a039d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
>No locals.
>
>Thread 1 (Thread 0x7f605ec12a00 (LWP 26369)):
>#0  0x00007f605ee6171e in rgb_to_pixel32 (b=0, g=0, r=0) at /usr/src/debug/qemu-1.5.3/include/ui/pixel_ops.h:46
>No locals.
>#1  vga_draw_line24_32 (s1=s1@entry=0x7f605ffa4ab0, d=d@entry=0x0, s=0x7f5fbfc00003 "", width=<optimized out>) at /usr/src/debug/qemu-1.5.3/hw/display/vga_template.h:418
>        w = <optimized out>
>        r = 0
>        g = 0
>        b = 0
>#2  0x00007f605ee63d69 in vga_draw_graphic (full_update=0, s=0x7f605ffa4ab0) at /usr/src/debug/qemu-1.5.3/hw/display/vga.c:1817
>        page_min = 0
>        y_start = 0
>---Type <return> to continue, or q <return> to quit---        shift_control = <optimized out>
>        disp_width = 800
>        addr1 = 0
>        y = 0
>        double_scan = <optimized out>
>        depth = <optimized out>
>        bwidth = 2400
>        page0 = <optimized out>
>        page_max = 2399
>        multi_run = 0
>        update = <optimized out>
>        width = 800
>        height = 600
>        line_offset = 2400
>        page1 = 2399
>        multi_scan = 0
>        d = 0x0
>        vga_draw_line = 0x7f605ee616f0 <vga_draw_line24_32>
>        surface = 0x7f605ffde920
>        y1 = 0
>        mask = <optimized out>
>        bits = <optimized out>
>        v = <optimized out>
>        addr = <optimized out>
>#3  vga_update_display (opaque=0x7f605ffa4ab0) at /usr/src/debug/qemu-1.5.3/hw/display/vga.c:1917
>        full_update = <optimized out>
>        graphic_mode = <optimized out>
>        opaque = 0x7f605ffa4ab0
>        surface = <optimized out>
>#4  0x00007f605ee21b97 in qemu_spice_display_refresh (ssd=0x7f605ffa4758) at ui/spice-display.c:417
>        __func__ = "qemu_spice_display_refresh"
>        __FUNCTION__ = "qemu_spice_display_refresh"
>#5  0x00007f605ee1a632 in dpy_refresh (s=0x7f605ff69ed0) at ui/console.c:1459
>        dcl = 0x7f605ffa4760
>#6  gui_update (opaque=0x7f605ff69ed0) at ui/console.c:192
>        interval = 3000
>        dcl_interval = <optimized out>
>---Type <return> to continue, or q <return> to quit---        ds = 0x7f605ff69ed0
>        dcl = <optimized out>
>        i = <optimized out>
>#7  0x00007f605ee02046 in qemu_run_timers (clock=0x7f605fed40d0) at qemu-timer.c:394
>        ts = <optimized out>
>        current_time = <optimized out>
>#8  0x00007f605ee021a5 in qemu_run_timers (clock=<optimized out>) at qemu-timer.c:459
>No locals.
>#9  qemu_run_all_timers () at qemu-timer.c:453
>No locals.
>#10 0x00007f605edd0b6e in main_loop_wait (nonblocking=<optimized out>) at main-loop.c:470
>        ret = 1
>        timeout = 4294967295
>#11 0x00007f605ecf4290 in main_loop () at vl.c:1988
>        nonblocking = <optimized out>
>        last_io = 1
>#12 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4357
>        i = <optimized out>
>        snapshot = 0
>        linux_boot = 0
>        icount_option = 0x0
>        initrd_filename = 0x0
>        kernel_filename = 0x0
>        kernel_cmdline = 0x7f605efa5da0 ""
>        boot_order = 0x7f605fed7330 "c"
>        ds = <optimized out>
>        cyls = 0
>        heads = 0
>        secs = 0
>        translation = 0
>        hda_opts = <optimized out>
>        opts = 0x7f605fed7200
>        machine_opts = <optimized out>
>        olist = <optimized out>
>        optind = 51
>        optarg = 0x0
>        loadvm = 0x0
>---Type <return> to continue, or q <return> to quit---        machine = 0x7f605f332160 <pc_machine_rhel700>
>        cpu_model = 0x7fffbf150bc0 "Opteron_G2,+kvm_pv_unhalt"
>        vga_model = 0x7fffbf1507be "qxl"
>        pid_file = 0x0
>        incoming = 0x0
>        show_vnc_port = 0
>        defconfig = <optimized out>
>        userconfig = 192
>        log_mask = <optimized out>
>        log_file = 0x0
>        mem_trace = {malloc = 0x7f605ee39040 <malloc_and_trace>, realloc = 0x7f605ee39020 <realloc_and_trace>, free = 0x7f605ee39010 <free_and_trace>, calloc = 0x0, try_malloc = 0x0, 
>          try_realloc = 0x0}
>        trace_events = 0x0
>        trace_file = 0x0
>        __PRETTY_FUNCTION__ = "main"
>        args = {machine = 0x7f605f332160 <pc_machine_rhel700>, ram_size = 2147483648, boot_device = 0x7f605fed7330 "c", kernel_filename = 0x0, kernel_cmdline = 0x7f605efa5da0 "", 
>          initrd_filename = 0x0, cpu_model = 0x7fffbf150bc0 "Opteron_G2,+kvm_pv_unhalt"}
>(gdb) quit
>

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Attachments on bug 1070043: 867798 | 867800 | 867820 | 867821 | 867830 | 867831