add launchpad bug reports without comments

1 files changed, 102 insertions, 0 deletions

diff --git a/results/scraper/launchpad-without-comments/1815263 b/results/scraper/launchpad-without-comments/1815263
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+hvf accelerator crashes on quest boot
+
+Host OS: macOS High Sierra (10.13.6)
+MacBook Pro (Retina, Mid 2015)
+Processor: 2.8GHz Intel Core i7
+Guest OS: OpenBSD 6.4 install media (install64.iso)
+Qemu 3.1.0 release, built with:
+./configure --prefix=/usr/local/Cellar/qemu/3.1.0_1 --cc=clang
+      --host-cc=clang
+      --disable-bsd-user
+      --disable-guest-agent
+      --enable-curses
+      --enable-libssh2
+      --enable-vde
+      --extra-cflags=-DNCURSES_WIDECHAR=1
+      --enable-cocoa
+      --disable-sdl
+      --disable-gtk
+      --enable-hvf
+      --target-list=x86_64-softmmu
+      --enable-debug
+
+I invoke qemu like this:
+Last command had exit code: 0 at 22:58
+nwallace@nwallace-ltm3:~
+$ sudo qemu-system-x86_64 -M accel=hvf -boot d -cdrom ~/Downloads/install64.iso
+Password:
+qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2]
+bad size
+
+Abort trap: 6
+Last command had exit code: 134 at 22:58
+nwallace@nwallace-ltm3:~
+$
+
+I ran qemu in lldb to get a stack trace and I get:
+Last command had exit code: 0 at 22:54
+nwallace@nwallace-ltm3:~/Downloads
+$ sudo lldb -- qemu-system-x86_64 -M accel=hvf -boot d -cdrom /Users/nwallace/Downloads/install64.iso
+Password:
+(lldb) target create "qemu-system-x86_64"
+Current executable set to 'qemu-system-x86_64' (x86_64).
+(lldb) settings set -- target.run-args  "-M" "accel=hvf" "-boot" "d" "-cdrom" "/Users/nwallace/Downloads/install64.i
+so"
+(lldb) run
+Process 96474 launched: '/usr/local/bin/qemu-system-x86_64' (x86_64)
+Process 96474 stopped
+* thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGUSR2
+    frame #0: 0x00007fff5ef0c00a libsystem_kernel.dylib`__sigsuspend + 10
+libsystem_kernel.dylib`__sigsuspend:
+->  0x7fff5ef0c00a <+10>: jae    0x7fff5ef0c014            ; <+20>
+    0x7fff5ef0c00c <+12>: movq   %rax, %rdi
+    0x7fff5ef0c00f <+15>: jmp    0x7fff5ef02b0e            ; cerror
+    0x7fff5ef0c014 <+20>: retq
+Target 0: (qemu-system-x86_64) stopped.
+(lldb) process handle SIGUSR1 -n true -p true -s false
+NAME         PASS   STOP   NOTIFY
+===========  =====  =====  ======
+SIGUSR1      true   false  true
+(lldb) process handle SIGUSR2 -n true -p true -s false
+NAME         PASS   STOP   NOTIFY
+===========  =====  =====  ======
+SIGUSR2      true   false  true
+(lldb) c
+Process 96474 resuming
+qemu-system-x86_64: warning: host doesn't support requested feature: CPUID.80000001H:ECX.svm [bit 2]
+Process 96474 stopped and restarted: thread 9 received signal: SIGUSR2
+<line above repeats about 64 times or so>
+Process 96474 stopped and restarted: thread 9 received signal: SIGUSR2
+bad size
+
+Process 96474 stopped
+* thread #9, stop reason = signal SIGABRT
+    frame #0: 0x00007fff5ef0bb66 libsystem_kernel.dylib`__pthread_kill + 10
+libsystem_kernel.dylib`__pthread_kill:
+->  0x7fff5ef0bb66 <+10>: jae    0x7fff5ef0bb70            ; <+20>
+    0x7fff5ef0bb68 <+12>: movq   %rax, %rdi
+    0x7fff5ef0bb6b <+15>: jmp    0x7fff5ef02ae9            ; cerror_nocancel
+    0x7fff5ef0bb70 <+20>: retq
+Target 0: (qemu-system-x86_64) stopped.
+(lldb) bt
+* thread #9, stop reason = signal SIGABRT
+  * frame #0: 0x00007fff5ef0bb66 libsystem_kernel.dylib`__pthread_kill + 10
+    frame #1: 0x00007fff5f0d6080 libsystem_pthread.dylib`pthread_kill + 333
+    frame #2: 0x00007fff5ee671ae libsystem_c.dylib`abort + 127
+    frame #3: 0x000000010016b6ec qemu-system-x86_64`exec_cmps_single + 400
+    frame #4: 0x000000010016ada4 qemu-system-x86_64`exec_cmps + 65
+    frame #5: 0x0000000100169aaa qemu-system-x86_64`exec_instruction + 48
+    frame #6: 0x0000000100164eb2 qemu-system-x86_64`hvf_vcpu_exec + 2658
+    frame #7: 0x000000010005bed6 qemu-system-x86_64`qemu_hvf_cpu_thread_fn + 200
+    frame #8: 0x00000001003ee531 qemu-system-x86_64`qemu_thread_start + 107
+    frame #9: 0x00007fff5f0d3661 libsystem_pthread.dylib`_pthread_body + 340
+    frame #10: 0x00007fff5f0d350d libsystem_pthread.dylib`_pthread_start + 377
+    frame #11: 0x00007fff5f0d2bf9 libsystem_pthread.dylib`thread_start + 13
+(lldb) quit
+Quitting LLDB will kill one or more processes. Do you really want to proceed: [Y/n] Y
+Last command had exit code: 0 at 23:01
+nwallace@nwallace-ltm3:~/Downloads
+$
+
+
+I'm happy to work with someone more knowledgeable to reproduce this issue and provide debugging assistance as I'm able.
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