GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later 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-linux-gnu". For bug reporting instructions, please see: . Attaching to process 32125 Reading symbols from /home/mark/rel-qemu/bin/qemu-system-sparc64...done. Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1 Reading symbols from /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 Reading symbols from /lib/x86_64-linux-gnu/librt.so.1...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/librt-2.13.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/librt.so.1 Reading symbols from /lib/x86_64-linux-gnu/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libglib-2.0.so.0 Reading symbols from /lib/x86_64-linux-gnu/libutil.so.1...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libutil-2.13.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libutil.so.1 Reading symbols from /lib/x86_64-linux-gnu/libncurses.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libncurses.so.5 Reading symbols from /lib/x86_64-linux-gnu/libtinfo.so.5...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libtinfo.so.5 Reading symbols from /lib/x86_64-linux-gnu/libuuid.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libuuid.so.1 Reading symbols from /lib/x86_64-linux-gnu/libpng12.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libpng12.so.0 Reading symbols from /usr/lib/x86_64-linux-gnu/libjpeg.so.8...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libjpeg.so.8 Reading symbols from /usr/lib/x86_64-linux-gnu/libpixman-1.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 Reading symbols from /usr/lib/x86_64-linux-gnu/libstdc++.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/x86_64-linux-gnu/libstdc++.so.6 Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libm-2.13.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6 Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libgcc_s.so.1 Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libpthread-2.13.so...done. [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7f9a97190700 (LWP 32127)] done. Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0 Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.13.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib/x86_64-linux-gnu/libpcre.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/x86_64-linux-gnu/libpcre.so.3 Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...Reading symbols from /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.13.so...done. done. Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2 0x00007f9a99ca4691 in ppoll (fds=, nfds=, timeout=, sigmask=) at ../sysdeps/unix/sysv/linux/ppoll.c:58 58 ../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory. (gdb) thread apply all bt full Thread 2 (Thread 0x7f9a97190700 (LWP 32127)): #0 0x0000000000414fe6 in tb_find_fast (env=0x25ea208) at /home/mark/qemu-2.1.0/cpu-exec.c:182 cpu = 0x25e1fc0 tb = 0xb8ddb4 cs_base = 5730600 pc = 5730596 flags = 7 #1 0x00000000004154fd in cpu_sparc_exec (env=0x25ea208) at /home/mark/qemu-2.1.0/cpu-exec.c:609 cpu = 0x25e1fc0 cc = 0x25c45f0 __func__ = "cpu_sparc_exec" ret = 32666 interrupt_request = 0 tb = 0x7f9a97bd45a8 tc_ptr = 0x40bef220 "A\213n\374\205\355\017\205:" next_tb = 0 have_tb_lock = true #2 0x0000000000442cdf in tcg_cpu_exec (env=0x25ea208) at /home/mark/qemu-2.1.0/cpus.c:1274 cpu = 0x25e1fc0 ret = 0 #3 0x0000000000442df0 in tcg_exec_all () at /home/mark/qemu-2.1.0/cpus.c:1306 cpu = 0x25e1fc0 env = 0x25ea208 r = 32666 #4 0x000000000044218b in qemu_tcg_cpu_thread_fn (arg=0x25e1fc0) at /home/mark/qemu-2.1.0/cpus.c:954 cpu = 0x0 #5 0x00007f9a99f64b50 in start_thread (arg=) at pthread_create.c:304 __res = pd = 0x7f9a97190700 unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140301936690944, -2960532413211334180, 140735311683600, 140301936691648, 140302022656064, 3, 3017197643377027548, 3017166113553131996}, mask_was_saved = 0}}, priv = { pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = freesize = __PRETTY_FUNCTION__ = "start_thread" #6 0x00007f9a99caf20d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 No locals. #7 0x0000000000000000 in ?? () No symbol table info available. Thread 1 (Thread 0x7f9a9c3748e0 (LWP 32125)): #0 0x00007f9a99ca4691 in ppoll (fds=, nfds=, timeout=, sigmask=) at ../sysdeps/unix/sysv/linux/ppoll.c:58 _a5 = 8 _a2 = 5 _a3 = 140735311684784 resultvar = _a4 = 0 _a1 = 40303408 oldtype = 0 tval = {tv_sec = 0, tv_nsec = 539950298} result = #1 0x00000000006956f8 in qemu_poll_ns (fds=0x266fb30, nfds=5, timeout=1000000000) at qemu-timer.c:319 ts = {tv_sec = 1, tv_nsec = 0} #2 0x0000000000694459 in os_host_main_loop_wait (timeout=1000000000) at main-loop.c:229 ret = 0 spin_counter = 0 #3 0x000000000069453d in main_loop_wait (nonblocking=0) at main-loop.c:484 ret = 0 ---Type to continue, or q to quit--- timeout = 1000 timeout_ns = 1000000000 #4 0x00000000004e94ef in main_loop () at vl.c:2010 nonblocking = false last_io = 0 #5 0x00000000004f0764 in main (argc=12, argv=0x7fff7e42a9e8, envp=0x7fff7e42aa50) at vl.c:4541 i = 128 snapshot = 0 linux_boot = 1 icount_option = 0x0 initrd_filename = 0x0 kernel_filename = 0x25c5380 "qemu-sparc64-archive-kernel" kernel_cmdline = 0x736334 "" boot_order = 0x72da55 "c" ds = 0x25d1890 cyls = 0 heads = 0 secs = 0 translation = 0 hda_opts = 0x0 opts = 0x0 machine_opts = 0x25c52d0 olist = 0x4044ce optind = 12 optarg = 0x7fff7e42c944 "qemu-sparc64-archive-kernel" loadvm = 0x0 machine_class = 0x25c0190 cpu_model = 0x0 vga_model = 0x73c36f "std" qtest_chrdev = 0x0 qtest_log = 0x0 pid_file = 0x0 incoming = 0x0 show_vnc_port = 0 defconfig = true userconfig = true log_mask = 0x0 log_file = 0x0 mem_trace = {malloc = 0x4ec5ef , realloc = 0x4ec647 , free = 0x4ec6ae , calloc = 0, try_malloc = 0, try_realloc = 0} trace_events = 0x0 trace_file = 0x0 default_ram_size = 134217728 maxram_size = 134217728 ram_slots = 0 vmstate_dump_file = 0x0 __func__ = "main" (gdb)