add 18th iteration of classifier

1 files changed, 340 insertions, 0 deletions

diff --git a/results/classifier/118/all/1158912 b/results/classifier/118/all/1158912
new file mode 100644
index 000000000..3e32ac57b
--- /dev/null
+++ b/results/classifier/118/all/1158912
@@ -0,0 +1,340 @@
+register: 0.981
+debug: 0.979
+semantic: 0.976
+graphic: 0.976
+assembly: 0.974
+permissions: 0.974
+virtual: 0.972
+architecture: 0.970
+PID: 0.969
+device: 0.967
+kernel: 0.964
+arm: 0.964
+peripherals: 0.961
+socket: 0.961
+network: 0.960
+hypervisor: 0.956
+risc-v: 0.953
+performance: 0.952
+mistranslation: 0.949
+TCG: 0.948
+files: 0.947
+boot: 0.947
+ppc: 0.945
+VMM: 0.944
+user-level: 0.943
+vnc: 0.943
+KVM: 0.931
+x86: 0.845
+i386: 0.679
+
+QEMU Version 1.4.0 - SLIRP hangs VM
+
+(Note: problem is not present in version 1.3.0)
+
+Stacktrace: please see attached gdb log file.
+
+Steps to reproduce:
+
+1. gdb -x debug-qemu.gdb testing/qemu-1.4.0/ppc64-softmmu/qemu-system-ppc64
+
+Contents of debug-qemu.gdb:
+
+run -L ./testing/qemu-1.4.0/pc-bios  -name "[DEBUG] Software und System-Entwicklung IBM POWER7" -cpu POWER7_v2.3 -M pseries -m 1024 -rtc base=utc -nodefaults -vga std -monitor vc -serial vc -netdev type=user,id=mynet0,hostfwd=tcp:127.0.0.1:9011-10.0.2.11:22 -device virtio-net-pci,netdev=mynet0 -drive file=images/suse-ppc.img,if=virtio,index=0,media=disk,cache=unsafe -kernel images/iso/suseboot/vmlinux -append "root=/dev/mapper/system-root ro audit=0 selinux=0 apparmor=0" -initrd images/iso/suseboot/initrd.img -drive if=scsi,bus=0,unit=0,media=cdrom
+
+
+2. build information
+    QEMU: ppc64 full emulation, version 1.4.0
+    Host OS: Windows XP
+    Guest OS: openSUSE 12.2 kernel 3.4.6-2.10-ppc64
+
+    PATH=/usr/i686-pc-mingw32/sys-root/mingw/bin:$PATH
+    PKG_CONFIG_LIBDIR=/usr/i686-pc-mingw32/sys-root/mingw/lib/pkgconfig
+    THREADS=4
+    export PKG_CONFIG_LIBDIR
+    
+    sed -i 's/--static-libs/--static --libs/' configure
+    CC=i686-pc-mingw32-gcc ./configure \
+          --target-list=ppc64-softmmu \
+          --enable-debug \
+          --enable-sdl \
+          --static \
+          --enable-fdt && \
+    sed -i 's/ -Wl,--dynamicbase//g; s/-Wl,--nxcompat //g;'  config-host.mak && \
+    make -j$THREADS && {
+          echo "renaming binw.exe to bin.exe..."
+          for i in `echo $TARGET_LIST | tr ',' ' '`; do
+                 BINARCH=`echo $i | sed 's/-softmmu//'`
+                 mv $i/qemu-system-${BINARCH}w.exe \
+                        $i/qemu-system-$BINARCH.exe
+          done
+    }
+
+   
+3. From VM: 
+    Command to hang VM: zypper dup
+    Last message before VM hang:  Retrieving repository 'openSUSE-12.2-12.2-0' metadata -----------------------[|]
+
+
+
+On Fri, Mar 22, 2013 at 05:51:14PM -0000, Kenneth Salerno wrote:
+> Public bug reported:
+> 
+> (Note: problem is not present in version 1.3.0)
+
+Please run git-bisect(1) to identify the commit that introduced the bug.
+
+Information about git-bisect(1):
+http://git-scm.com/book/en/Git-Tools-Debugging-with-Git#Binary-Search
+http://code-worrier.com/blog/git-bisect-basics/
+https://www.kernel.org/pub/software/scm/git/docs/git-bisect.html
+
+Stefan
+
+
+Result of git bisect:
+
+commit 837d1f978224f7e7b020c71ffb10b291952cc596
+Merge: a6fc23e 2b35e93
+Author: Blue Swirl <email address hidden>
+Date:   Sat Jan 12 12:46:57 2013 +0000
+
+    Merge branch 's390-reorg' of git://repo.or.cz/qemu/rth
+    
+    * 's390-reorg' of git://repo.or.cz/qemu/rth: (149 commits)
+      target-s390: Claim maintainership
+      target-s390: Use noreturn for exception and load_psw
+      target-s390: Use TCG_CALL_NO_WG for misc helpers
+      target-s390: Use TCG_CALL_NO_WG for integer helpers
+      target-s390: Use TCG_CALL_NO_WG for floating-point helpers
+      target-s390: Use TCG_CALL_NO_WG for memory helpers
+      target-s390: Perform COMPARE AND SWAP inline
+      target-s390: Optimize get_address
+      target-s390: Optimize ADDC/SUBB
+      target-s390: Optimize ADDU/SUBU CC testing
+      target-s390: Tidy comparisons
+      target-s390: Optmize emitting discards
+      target-s390: Optimize XC
+      target-s390: Fix cpu_clone_regs
+      target-s390: Implement LOAD/SET FP AND SIGNAL
+      target-s390: Implement SET ROUNDING MODE
+      target-s390: Use uint64_to_float128
+      target-s390: Implement LCDFR
+      target-s390: Check insn operand specifications
+      target-s390: Implement CPSDR
+      ...
+
+
+There are 1,484 files affected by this commit - Is there a way I can narrow this down even further within this commit?
+
+Also attaching "strace -f" output from guest during execution of "zypper dup" leading to hang, as well as corresponding qemu gdb log following hang.
+
+The last lines of the strace are:
+
+time(NULL)                              = 1364222018
+stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
+uname({sys="Linux", node="suse-ppc", ...}) = 0
+write(3, "2013-03-25 10:33:38 <1> suse-ppc"..., 127) = 127
+time(NULL)                              = 1364222018
+stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
+uname({sys="Linux", node="suse-ppc", ...}) = 0
+write(3, "2013-03-25 10:33:38 <1> suse-ppc"..., 137) = 137
+close(9)                                = 0
+time(NULL)                              = 1364222018
+stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
+uname({sys="Linux", node="suse-ppc", ...}) = 0
+write(3, "2013-03-25 10:33:38 <1> suse-ppc"..., 127) = 127
+time(NULL)                              = 1364222018
+stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
+uname({sys="Linux", node="suse-ppc", ...}) = 0
+write(3, "2013-03-25 10:33:38 <1> suse-ppc"..., 137   <------------ QEMU window becomes unresponsive
+
+
+
+On Mon, Mar 25, 2013 at 08:57:46PM -0000, Kenneth Salerno wrote:
+> Result of git bisect:
+> 
+> commit 837d1f978224f7e7b020c71ffb10b291952cc596
+> Merge: a6fc23e 2b35e93
+> Author: Blue Swirl <email address hidden>
+> Date:   Sat Jan 12 12:46:57 2013 +0000
+> 
+>     Merge branch 's390-reorg' of git://repo.or.cz/qemu/rth
+>     
+>     * 's390-reorg' of git://repo.or.cz/qemu/rth: (149 commits)
+>       target-s390: Claim maintainership
+>       target-s390: Use noreturn for exception and load_psw
+>       target-s390: Use TCG_CALL_NO_WG for misc helpers
+>       target-s390: Use TCG_CALL_NO_WG for integer helpers
+>       target-s390: Use TCG_CALL_NO_WG for floating-point helpers
+>       target-s390: Use TCG_CALL_NO_WG for memory helpers
+>       target-s390: Perform COMPARE AND SWAP inline
+>       target-s390: Optimize get_address
+>       target-s390: Optimize ADDC/SUBB
+>       target-s390: Optimize ADDU/SUBU CC testing
+>       target-s390: Tidy comparisons
+>       target-s390: Optmize emitting discards
+>       target-s390: Optimize XC
+>       target-s390: Fix cpu_clone_regs
+>       target-s390: Implement LOAD/SET FP AND SIGNAL
+>       target-s390: Implement SET ROUNDING MODE
+>       target-s390: Use uint64_to_float128
+>       target-s390: Implement LCDFR
+>       target-s390: Check insn operand specifications
+>       target-s390: Implement CPSDR
+>       ...
+> 
+> 
+> There are 1,484 files affected by this commit - Is there a way I can narrow this down even further within this commit?
+
+Looks like git-bisect(1) got stuck on a merge - maybe it followed the
+wrong parent commit.
+
+Please manually check whether a6fc23e hangs:
+
+  $ cd qemu
+  $ git checkout a6fc23e
+  $ ...build and test hang...
+
+If a6fc23e is indeed broken then you can start a new git bisect between
+v1.3.0 (good) and a6fc23e (bad).
+
+If a6fc23e is not broken then that really suggestes the 's390-reorg'
+merge broke SLIRP, which is unlikely.
+
+Hope this helps.
+
+Regarding the QEMU backtrace, it shows SLIRP is waiting in a blocking
+accept() call:
+
+Thread 1 (Thread 416.0x228):
+#0  0x7c90e514 in ntdll!KiFastSystemCallRet ()
+   from /cygdrive/c/WINDOWS/system32/ntdll.dll
+#1  0x7c90df5a in ntdll!ZwWaitForSingleObject ()
+   from /cygdrive/c/WINDOWS/system32/ntdll.dll
+#2  0x71a5402b in ?? () from /cygdrive/c/WINDOWS/system32/mswsock.dll
+#3  0x71a6b858 in StartWsdpService ()
+   from /cygdrive/c/WINDOWS/system32/mswsock.dll
+#4  0x71ac0e46 in WSAAccept () from /cygdrive/c/WINDOWS/system32/WS2_32.dll
+#5  0x71ac1057 in accept () from /cygdrive/c/WINDOWS/system32/WS2_32.dll
+#6  0x0057caff in tcp_connect (inso=0x1c07c68) at slirp/tcp_subr.c:423
+#7  0x005763d0 in slirp_select_poll (readfds=0xa19a40 <rfds>, 
+    writefds=0xa19b60 <wfds>, xfds=0xa19c80 <xfds>, select_error=0)
+    at slirp/slirp.c:485
+#8  0x0053688b in main_loop_wait (nonblocking=0) at main-loop.c:419
+#9  0x005a8333 in main_loop () at vl.c:2001
+#10 0x005af134 in qemu_main (argc=34, argv=0x1c08048, envp=0x0) at vl.c:4326
+#11 0x005a4d84 in SDL_main (argc=34, argv=0x1c08048) at vl.c:102
+#12 0x0073a951 in console_main ()
+#13 0x00000022 in ?? ()
+#14 0x01c08048 in ?? ()
+
+Since the main loop holds the global mutex the guest is unable to make
+progress and appears to hang.
+
+Stefan
+
+
+Sorry for the confusion, I was impatient for the first bisect run to complete - this time I figured out how to automate the testing portion of the git bisect run script so I could walk away and let it run until full completion.
+
+Here is the result:
+
+acbb090b2400f627a801074c4e3e006c7501bb26 is the first bad commit
+commit acbb090b2400f627a801074c4e3e006c7501bb26
+Author: Andreas Färber <email address hidden>
+Date:   Wed Aug 15 14:15:41 2012 +0200
+
+    prep: Include devices for ppc64 as well
+    
+    Allows running qemu-system-ppc64 -M prep for consistency.
+    
+    Reported-by: Markus Armbruster <email address hidden>
+    Signed-off-by: Andreas Färber <email address hidden>
+    Acked-by: Hervé Poussineau <email address hidden>
+
+:040000 040000 efe2ed40eeef1863d210ab089033fdb0ce1eaea5 05c5174a00f99176a57398b32c5af659b8b0096c M default-configs
+bisect run success
+
+Triaging old bug tickets... can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays?
+
+Hi, you can close this bug.
+Ken
+
+Sent from Yahoo Mail on Android 
+ 
+  On Tue, Jan 2, 2018 at 11:19 AM, Thomas Huth<email address hidden> wrote:   Triaging old bug tickets... can you still reproduce this issue with the
+latest version of QEMU? Or could we close this ticket nowadays?
+
+** Changed in: qemu
+      Status: New => Incomplete
+
+-- 
+You received this bug notification because you are subscribed to the bug
+report.
+https://bugs.launchpad.net/bugs/1158912
+
+Title:
+  QEMU Version 1.4.0 - SLIRP hangs VM
+
+Status in QEMU:
+  Incomplete
+
+Bug description:
+  (Note: problem is not present in version 1.3.0)
+
+  Stacktrace: please see attached gdb log file.
+
+  Steps to reproduce:
+
+  1. gdb -x debug-qemu.gdb testing/qemu-1.4.0/ppc64-softmmu/qemu-system-
+  ppc64
+
+  Contents of debug-qemu.gdb:
+
+  run -L ./testing/qemu-1.4.0/pc-bios  -name "[DEBUG] Software und
+  System-Entwicklung IBM POWER7" -cpu POWER7_v2.3 -M pseries -m 1024
+  -rtc base=utc -nodefaults -vga std -monitor vc -serial vc -netdev
+  type=user,id=mynet0,hostfwd=tcp:127.0.0.1:9011-10.0.2.11:22 -device
+  virtio-net-pci,netdev=mynet0 -drive file=images/suse-
+  ppc.img,if=virtio,index=0,media=disk,cache=unsafe -kernel
+  images/iso/suseboot/vmlinux -append "root=/dev/mapper/system-root ro
+  audit=0 selinux=0 apparmor=0" -initrd images/iso/suseboot/initrd.img
+  -drive if=scsi,bus=0,unit=0,media=cdrom
+
+  
+  2. build information
+      QEMU: ppc64 full emulation, version 1.4.0
+      Host OS: Windows XP
+      Guest OS: openSUSE 12.2 kernel 3.4.6-2.10-ppc64
+
+      PATH=/usr/i686-pc-mingw32/sys-root/mingw/bin:$PATH
+      PKG_CONFIG_LIBDIR=/usr/i686-pc-mingw32/sys-root/mingw/lib/pkgconfig
+      THREADS=4
+      export PKG_CONFIG_LIBDIR
+      
+      sed -i 's/--static-libs/--static --libs/' configure
+      CC=i686-pc-mingw32-gcc ./configure \
+            --target-list=ppc64-softmmu \
+            --enable-debug \
+            --enable-sdl \
+            --static \
+            --enable-fdt && \
+      sed -i 's/ -Wl,--dynamicbase//g; s/-Wl,--nxcompat //g;'  config-host.mak && \
+      make -j$THREADS && {
+            echo "renaming binw.exe to bin.exe..."
+            for i in `echo $TARGET_LIST | tr ',' ' '`; do
+                  BINARCH=`echo $i | sed 's/-softmmu//'`
+                  mv $i/qemu-system-${BINARCH}w.exe \
+                          $i/qemu-system-$BINARCH.exe
+            done
+      }
+
+    
+  3. From VM: 
+      Command to hang VM: zypper dup
+      Last message before VM hang:  Retrieving repository 'openSUSE-12.2-12.2-0' metadata -----------------------[|]
+
+To manage notifications about this bug go to:
+https://bugs.launchpad.net/qemu/+bug/1158912/+subscriptions  
+
+