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authorChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:24:58 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-30 12:27:06 +0000
commit33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch)
tree406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1706296
parentadedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff)
downloadqemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz
qemu-analysis-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip
add launchpad bug reports without comments
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diff --git a/results/scraper/launchpad-without-comments/1706296 b/results/scraper/launchpad-without-comments/1706296
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+Booting NT 4 disk causes /home/rjones/d/qemu/cpus.c:1580:qemu_mutex_lock_iothread: assertion failed: (!qemu_mutex_iothread_locked())
+
+Grab the NT 4 disk from https://archive.org/details/Microsoft_Windows_NT_Server_Version_4.0_227-075-385_CD-KEY_419-1343253_1996
+
+Try to boot it as follows:
+
+qemu-system-x86_64 -hda disk.img -cdrom Microsoft_Windows_NT_Server_Version_4.0_227-075-385_CD-KEY_419-1343253_1996.iso -m 2048 -boot d -machine pc,accel=tcg
+WARNING: Image format was not specified for 'disk.img' and probing guessed raw.
+         Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+         Specify the 'raw' format explicitly to remove the restrictions.
+**
+ERROR:/home/rjones/d/qemu/cpus.c:1580:qemu_mutex_lock_iothread: assertion failed: (!qemu_mutex_iothread_locked())
+Aborted (core dumped)
+
+The stack trace in the failing thread is:
+
+Thread 4 (Thread 0x7fffb0418700 (LWP 21979)):
+#0  0x00007fffdd89b64b in raise () at /lib64/libc.so.6
+#1  0x00007fffdd89d450 in abort () at /lib64/libc.so.6
+#2  0x00007fffdff8c75d in g_assertion_message () at /lib64/libglib-2.0.so.0
+#3  0x00007fffdff8c7ea in g_assertion_message_expr ()
+    at /lib64/libglib-2.0.so.0
+#4  0x00005555557a7d00 in qemu_mutex_lock_iothread ()
+    at /home/rjones/d/qemu/cpus.c:1580
+#5  0x00005555557cb429 in io_writex (env=env@entry=0x555556751400, iotlbentry=0x55555675b678, 
+    iotlbentry@entry=0x5aaaaae40c918, val=val@entry=8, addr=addr@entry=2148532220, retaddr=0, retaddr@entry=93825011136120, size=size@entry=4)
+    at /home/rjones/d/qemu/accel/tcg/cputlb.c:795
+#6  0x00005555557ce0f7 in io_writel (retaddr=93825011136120, addr=2148532220, val=8, index=255, mmu_idx=21845, env=0x555556751400)
+    at /home/rjones/d/qemu/softmmu_template.h:265
+#7  0x00005555557ce0f7 in helper_le_stl_mmu (env=env@entry=0x555556751400, addr=addr@entry=2148532220, val=val@entry=8, oi=<optimized out>, retaddr=93825011136120, retaddr@entry=0) at /home/rjones/d/qemu/softmmu_template.h:300
+#8  0x000055555587c0a4 in cpu_stl_kernel_ra (env=0x555556751400, ptr=2148532220, v=8, retaddr=0) at /home/rjones/d/qemu/include/exec/cpu_ldst_template.h:182
+#9  0x0000555555882610 in do_interrupt_protected (is_hw=<optimized out>, next_eip=<optimized out>, error_code=2, is_int=<optimized out>, intno=<optimized out>, env=0x555556751400) at /home/rjones/d/qemu/target/i386/seg_helper.c:758
+#10 0x0000555555882610 in do_interrupt_all (cpu=cpu@entry=0x555556749170, intno=<optimized out>, is_int=<optimized out>, error_code=2, next_eip=<optimized out>, is_hw=is_hw@entry=0) at /home/rjones/d/qemu/target/i386/seg_helper.c:1252
+#11 0x00005555558839d3 in x86_cpu_do_interrupt (cs=0x555556749170)
+    at /home/rjones/d/qemu/target/i386/seg_helper.c:1298
+#12 0x00005555557d2ccb in cpu_handle_exception (ret=<synthetic pointer>, cpu=0x5555566a4590) at /home/rjones/d/qemu/accel/tcg/cpu-exec.c:465
+#13 0x00005555557d2ccb in cpu_exec (cpu=cpu@entry=0x555556749170)
+    at /home/rjones/d/qemu/accel/tcg/cpu-exec.c:670
+#14 0x00005555557a855a in tcg_cpu_exec (cpu=0x555556749170)
+    at /home/rjones/d/qemu/cpus.c:1270
+#15 0x00005555557a855a in qemu_tcg_rr_cpu_thread_fn (arg=<optimized out>)
+    at /home/rjones/d/qemu/cpus.c:1365
+#16 0x00007fffddc3d36d in start_thread () at /lib64/libpthread.so.0
+#17 0x00007fffdd975b9f in clone () at /lib64/libc.so.6
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