diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/manual-review/1766896')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/manual-review/1766896 | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/manual-review/1766896 b/results/classifier/deepseek-2-tmp/output/manual-review/1766896 deleted file mode 100644 index bbc189241..000000000 --- a/results/classifier/deepseek-2-tmp/output/manual-review/1766896 +++ /dev/null @@ -1,162 +0,0 @@ - -qemu-system-arm segfault in arm_v7m_mmu_idx_for_secstate - -Attempting to emulate some baremetal ARM cortex-M* firmware with gdb causes a segfault every time. - -qemu invocation: -qemu-system-arm -machine none -cpu cortex-m3 -nographic -monitor null -serial null -s -S -device loader,file=firmware.elf - -qemu seems to startup fine with that command. Segfault happens as soon as I connect from another console with - -arm-none-eabi-gdb firmware.elf -> target remote localhost:1234 -# qemu segfaults, and kills arm-none-eabi-gdb along with it - -Here's a bt from qemu-system-arm : - -********************************* -#0 armv7m_nvic_neg_prio_requested (opaque=0x0, secure=false) - at /home/sac/qemu/src/qemu/hw/intc/armv7m_nvic.c:383 - s = 0x0 -#1 0x006e4806 in arm_v7m_mmu_idx_for_secstate (secstate=<optimized out>, env=0xb620263c) - at /home/sac/qemu/src/qemu/target/arm/cpu.h:2345 - el = <optimized out> - mmu_idx = ARMMMUIdx_MPriv - el = <optimized out> - mmu_idx = <optimized out> -#2 cpu_mmu_index (ifetch=false, env=0xb620263c) at /home/sac/qemu/src/qemu/target/arm/cpu.h:2358 - mmu_idx = <optimized out> - el = <optimized out> - ifetch = <optimized out> - env = 0xb620263c - el = <optimized out> - mmu_idx = <optimized out> - el = <optimized out> - el = <optimized out> - mmu_idx = <optimized out> -#3 arm_cpu_get_phys_page_attrs_debug (cs=0xb61fe480, addr=0, attrs=0xbfffc668) - at /home/sac/qemu/src/qemu/target/arm/helper.c:9858 - cpu = 0xb61fe480 - __func__ = "arm_cpu_get_phys_page_attrs_debug" - env = 0xb620263c - phys_addr = 6402535376434480864 - page_size = 5 - prot = -1239242724 - ret = <optimized out> - fsr = 4294967041 - fi = {s2addr = 0, stage2 = false, s1ptw = false, ea = false} - mmu_idx = <optimized out> -#4 0x005729d1 in cpu_get_phys_page_attrs_debug (attrs=<optimized out>, addr=<optimized out>, - cpu=<optimized out>) at /home/sac/qemu/src/qemu/include/qom/cpu.h:580 - cc = <optimized out> - cc = <optimized out> -#5 cpu_memory_rw_debug (cpu=0xb61fe480, addr=0, buf=0xbfffd6dc "", len=4, is_write=0) - at /home/sac/qemu/src/qemu/exec.c:3524 - asidx = <optimized out> - attrs = {unspecified = 0, secure = 0, user = 0, requester_id = 15525} - l = <optimized out> - phys_addr = <optimized out> - page = 0 - __PRETTY_FUNCTION__ = "cpu_memory_rw_debug" -#6 0x005b4c5e in target_memory_rw_debug (is_write=false, len=4, buf=<optimized out>, addr=0, - cpu=0xb61fe480) at /home/sac/qemu/src/qemu/gdbstub.c:56 - cc = <optimized out> - cc = <optimized out> -#7 gdb_handle_packet (s=s@entry=0xb6229800, line_buf=line_buf@entry=0xb6229810 "m0,4") - at /home/sac/qemu/src/qemu/gdbstub.c:1109 - cpu = <optimized out> - cc = <optimized out> - p = 0xb6229813 "4" - thread = <optimized out> - ch = <optimized out> - reg_size = <optimized out> - type = <optimized out> - res = <optimized out> - buf = "m1\000", '\060' <repeats 109 times>, "ffffffff00000000d3010040\000t modification,\n are permitted in any medium without royalt"... - mem_buf = '\000' <repeats 56 times>, "\377\377\377\377\000\000\000\000\323\001\000@", '\000' <repeats 716 times>... - registers = <optimized out> - addr = 0 - len = 4 - __func__ = "gdb_handle_packet" -#8 0x005b55b3 in gdb_read_byte (ch=100, s=0xb6229800) at /home/sac/qemu/src/qemu/gdbstub.c:1664 - reply = 43 '+' - reply = <optimized out> - repeat = <optimized out> -#9 gdb_chr_receive (opaque=<optimized out>, buf=<optimized out>, size=<optimized out>) - at /home/sac/qemu/src/qemu/gdbstub.c:1868 - i = <optimized out> -#10 0x00980319 in tcp_chr_read (chan=0xb6c86200, cond=G_IO_IN, opaque=0xb63fc6e0) - at chardev/char-socket.c:440 - chr = <optimized out> - __func__ = "tcp_chr_read" - s = 0xb63fc6e0 - buf = "$m0,4#fddInfo#c8read:arm-core.xml:0,ffb#08+;qRelocInsn+;fork-events+;vfork-events+;exec-events+;vContSupported+;QThreadEvents+;no-resumed+#df\363\377\377\000\000\000\000\274\354\377\277", '\000' <repeats 16 times>, "\272\356\377 \274\354\377\277", '\000' <repeats 16 times>, "\373\377\377\377\005\000\000\000"... - len = <optimized out> - size = <optimized out> -#11 0xb7808c44 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 -No symbol table info available. -#12 0x009e14d2 in glib_pollfds_poll () at util/main-loop.c:214 - context = 0xb645f740 - pfds = <optimized out> - context = <optimized out> - pfds = <optimized out> -#13 os_host_main_loop_wait (timeout=<optimized out>) at util/main-loop.c:261 - context = 0xb645f740 - ret = 1 - spin_counter = 0 - context = <optimized out> - ret = <optimized out> - spin_counter = 0 - notified = false -#14 main_loop_wait (nonblocking=0) at util/main-loop.c:515 - ret = <optimized out> - timeout = 1000 - timeout_ns = <optimized out> -#15 0x00561781 in main_loop () at vl.c:1995 -No locals. -#16 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at vl.c:4911 - i = <optimized out> - snapshot = <optimized out> - linux_boot = <optimized out> - initrd_filename = <optimized out> - kernel_filename = <optimized out> - kernel_cmdline = <optimized out> - boot_order = <optimized out> - boot_once = <optimized out> - ds = <optimized out> - cyls = <optimized out> - heads = <optimized out> - secs = <optimized out> - translation = <optimized out> - opts = <optimized out> - machine_opts = <optimized out> - hda_opts = <optimized out> - icount_opts = <optimized out> - accel_opts = <optimized out> - olist = <optimized out> - optind = 14 - optarg = 0xbffffcf6 "loader,file=firmware.elf" - loadvm = <optimized out> - machine_class = <optimized out> - cpu_model = <optimized out> - vga_model = <optimized out> - qtest_chrdev = <optimized out> - qtest_log = <optimized out> - pid_file = <optimized out> - incoming = <optimized out> - userconfig = <optimized out> - nographic = <optimized out> - display_type = <optimized out> - display_remote = <optimized out> - log_mask = <optimized out> - log_file = <optimized out> - trace_file = <optimized out> - maxram_size = <optimized out> - ram_slots = <optimized out> - vmstate_dump_file = <optimized out> - main_loop_err = 0x0 - err = 0x0 - list_data_dirs = <optimized out> - dirs = <optimized out> - bdo_queue = {sqh_first = 0x0, sqh_last = 0xbffff918} - __func__ = "main" \ No newline at end of file |