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Red Hat Bugzilla – Attachment 867800 Details for
Bug 1070043
qemu crash during iofuzz test: 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
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gdb
gdb-detail.txt (text/plain), 10.13 KB, created by
Xiaoqing Wei
on 2014-02-26 06:48:39 UTC
(
hide
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Description:
gdb
Filename:
MIME Type:
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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