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authorChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-07-03 19:39:53 +0200
commitdee4dcba78baf712cab403d47d9db319ab7f95d6 (patch)
tree418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/118/VMM
parent4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff)
downloademulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz
emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip
restructure results
Diffstat (limited to 'results/classifier/118/VMM')
-rw-r--r--results/classifier/118/VMM/167379
-rw-r--r--results/classifier/118/VMM/168757854
-rw-r--r--results/classifier/118/VMM/194658
-rw-r--r--results/classifier/118/VMM/224736
-rw-r--r--results/classifier/118/VMM/251275
-rw-r--r--results/classifier/118/VMM/263542
-rw-r--r--results/classifier/118/VMM/65815254
7 files changed, 0 insertions, 398 deletions
diff --git a/results/classifier/118/VMM/1673 b/results/classifier/118/VMM/1673
deleted file mode 100644
index ad55e1e0..00000000
--- a/results/classifier/118/VMM/1673
+++ /dev/null
@@ -1,79 +0,0 @@
-VMM: 0.906
-ppc: 0.902
-hypervisor: 0.899
-performance: 0.891
-virtual: 0.881
-arm: 0.878
-vnc: 0.873
-peripherals: 0.870
-KVM: 0.859
-permissions: 0.854
-files: 0.854
-TCG: 0.853
-device: 0.848
-socket: 0.848
-debug: 0.848
-user-level: 0.846
-PID: 0.845
-graphic: 0.836
-risc-v: 0.831
-semantic: 0.826
-architecture: 0.824
-register: 0.817
-boot: 0.808
-network: 0.804
-kernel: 0.760
-assembly: 0.760
-x86: 0.718
-mistranslation: 0.712
-i386: 0.648
-
-compilation of 8.0.0 FAILED: target/hexagon/idef-generated-emitter.indented.c on ubuntu 18.04
-Description of problem:
-Cannot compile on ubuntu 18.04.
-Steps to reproduce:
-1. get 8.0.0 tarball or git clone/submodule... on a ubuntu 18.04 system (with a few more recent tools in ~/opt, such as python 3.9)
-2. ./configure --prefix=$HOME/opt && make
-3. It finishes with this strange error: FAILED: target/hexagon/idef-generated-emitter.indented.c
-```
-...
-[850/10154] Compiling C object target/hexagon/idef-parser.p/meson-generated_idef-parser.yy.c.o
-[851/10154] Compiling C object target/hexagon/idef-parser.p/meson-generated_idef-parser.tab.c.o
-[852/10154] Compiling C object target/hexagon/idef-parser.p/_home_pbourguignon_opt_src_qemu-8.0.0_target_hexagon_idef-parser_parser-helpers.c.o
-[853/10154] Linking target target/hexagon/idef-parser
-[854/10154] Generating target/hexagon/idef-generated-tcg with a custom command
-[855/10154] Generating target/hexagon/indent with a custom command
-FAILED: target/hexagon/idef-generated-emitter.indented.c
-/home/pbourguignon/bin/indent -linux target/hexagon/idef-generated-emitter.c -o target/hexagon/idef-generated-emitter.indented.c
-Indenting region...
-Indenting region... done
-Directory `/home/pbourguignon/opt/src/qemu-8.0.0/build/-linux target/hexagon/idef-generated-emitter.c -o target/hexagon/' does not exist; create? (y or n) Error reading from stdin
-ninja: build stopped: subcommand failed.
-Makefile:165: recipe for target 'run-ninja' failed
-make[1]: *** [run-ninja] Error 1
-make[1]: Leaving directory '/home/pbourguignon/opt/src/qemu-8.0.0/build'
-GNUmakefile:10: recipe for target 'all' failed
-make: *** [all] Error 2
-```
-Additional information:
-https://dpaste.org/Hr9Zq
-```
-~/opt/src/qemu-git
-16:15[pbourguignon@frprld7818008 :0.0 qemu-git ]$ ls ~/opt/bin
-./	      ecl-config*     pydoc3@		 run-avr*      run-microblaze*
-../	      emacs@	      pydoc3.9*		 run-bfin*     run-mips*
-2to3@	      emacs-27.2*     python@		 run-bpf*      run-mn10300*
-2to3-3.9*     emacsclient*    python3@		 run-cr16*     run-moxie*
-bundle*       erb*	      python3-config@	 run-cris*     run-msp430*
-bundler*      etags*	      python3.9*	 run-d10v*     run-or1k*
-ccl*	      gcore*	      python3.9-config*  run-erc32*    run-ppc*
-ccmake*       gdb*	      racc*		 run-frv*      run-pru*
-cmake*	      gdb-add-index*  rake*		 run-ft32*     run-riscv*
-cpack*	      gdbserver*      rbs*		 run-h8300*    run-rl78*
-ctags*	      gem*	      rdbg*		 run-iq2000*   run-rx*
-ctest*	      idle3@	      rdoc*		 run-lm32*     run-sh*
-curl*	      idle3.9*	      ri*		 run-m32c*     run-v850*
-curl-config*  irb*	      ruby*		 run-m32r*     sbcl*
-ebrowse*      pip3*	      run-aarch64*	 run-m68hc11*  sis*
-ecl*	      pip3.9*	      run-arm*		 run-mcore*    typeprof*
-```
diff --git a/results/classifier/118/VMM/1687578 b/results/classifier/118/VMM/1687578
deleted file mode 100644
index 48498ad6..00000000
--- a/results/classifier/118/VMM/1687578
+++ /dev/null
@@ -1,54 +0,0 @@
-VMM: 0.926
-device: 0.919
-performance: 0.898
-virtual: 0.892
-ppc: 0.853
-graphic: 0.713
-risc-v: 0.678
-hypervisor: 0.678
-semantic: 0.664
-KVM: 0.637
-debug: 0.616
-architecture: 0.612
-mistranslation: 0.593
-x86: 0.590
-vnc: 0.545
-boot: 0.512
-i386: 0.492
-register: 0.470
-arm: 0.463
-network: 0.458
-PID: 0.402
-permissions: 0.393
-user-level: 0.369
-peripherals: 0.340
-socket: 0.340
-assembly: 0.338
-files: 0.239
-kernel: 0.234
-TCG: 0.130
-
-when migrate vm, reboot in guest os, the guest os sometime hang
-
-qemu version:v2.9.0-rc5 release
-
-1.virsh migrate --live 165cf436-312f-47e7-90f2-f8aa63f34893 --copy-storage-inc qemu+ssh://10.59.163.38/system
-2.run reboot in guest os, add reboot in /etc/rc.local
-3.guest os hang sometime.
-
-strace output of qemu:
-
-ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 0}, NULL, 8) = 0 (Timeout)
-ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 698000000}, NULL, 8) = 0 (Timeout)
-poll([{fd=20, events=POLLOUT}], 1, 0)   = 1 ([{fd=20, revents=POLLOUT|POLLHUP}])
-ppoll([{fd=9, events=POLLIN}, {fd=8, events=POLLIN}, {fd=4, events=POLLIN}, {fd=6, events=POLLIN}, {fd=30, events=POLLIN}, {fd=31, events=POLLIN}], 6, {0, 999000000}, NULL, 8^C <unfinished ...>
-
-Hi,
-  What's the last thing the guest outputs before the hang?
-  Does it get back to the bios or does it hang before that?
-  Has the migration finished at that point or is it still going?
-
-Dave
-
-[Expired for QEMU because there has been no activity for 60 days.]
-
diff --git a/results/classifier/118/VMM/1946 b/results/classifier/118/VMM/1946
deleted file mode 100644
index 8cdb58dc..00000000
--- a/results/classifier/118/VMM/1946
+++ /dev/null
@@ -1,58 +0,0 @@
-VMM: 0.929
-performance: 0.903
-graphic: 0.867
-kernel: 0.861
-files: 0.810
-device: 0.803
-ppc: 0.782
-vnc: 0.752
-network: 0.738
-semantic: 0.735
-socket: 0.663
-PID: 0.620
-virtual: 0.619
-debug: 0.604
-register: 0.594
-KVM: 0.588
-user-level: 0.574
-hypervisor: 0.567
-permissions: 0.550
-architecture: 0.546
-risc-v: 0.538
-boot: 0.525
-arm: 0.462
-x86: 0.443
-mistranslation: 0.442
-i386: 0.433
-TCG: 0.389
-peripherals: 0.325
-assembly: 0.191
-
-High CPU Load after QEMU 8.1.1
-Description of problem:
-Since the update there is a massive CPU load and this affects the CPU load of the router.
-The VMs are partially for about 3min sporadically not accessible.
-The VMs themselves were not adjusted and I have in the console.
-
-Using the VMM, I was able to see the message recorded below.
-
-`watchdog:_ BUG: soft lockup - CPU#0 stuck for 21s! [swapper/0:0]`
-
-I will also add some data like a XML file of a VM.
-Additional information:
-![webproxy](/uploads/5df86f9adfdd257ca2f43697603567c3/webproxy.PNG)
-[webproxy.log](/uploads/1d428f4c59b2397b9343a62dd8c4bce2/webproxy.log)
-
-[webproxy.xml](/uploads/04221c88956c49d76b4896dd8f6fd1f0/webproxy.xml)
-[Host_Kernel.log](/uploads/f145bf599bf2003b89c17daaabb07143/Host_Kernel.log)
-
-Unfortunately I can't revert to the old QEMU version in the router OS but in the current state all my VM are not really 100% usable anymore.
-
-I would be very grateful if you could take a look at my case.
-
-many thanks in advance.
-
-
-
-
-Paul
diff --git a/results/classifier/118/VMM/2247 b/results/classifier/118/VMM/2247
deleted file mode 100644
index 34d5d489..00000000
--- a/results/classifier/118/VMM/2247
+++ /dev/null
@@ -1,36 +0,0 @@
-VMM: 0.912
-device: 0.881
-network: 0.812
-graphic: 0.798
-virtual: 0.651
-socket: 0.641
-vnc: 0.595
-debug: 0.584
-boot: 0.534
-TCG: 0.507
-PID: 0.498
-arm: 0.450
-kernel: 0.448
-risc-v: 0.436
-files: 0.413
-mistranslation: 0.412
-user-level: 0.383
-semantic: 0.325
-i386: 0.318
-performance: 0.302
-x86: 0.282
-architecture: 0.261
-hypervisor: 0.259
-register: 0.231
-KVM: 0.221
-ppc: 0.188
-permissions: 0.127
-assembly: 0.108
-peripherals: 0.106
-
-virsh qemu-monitor-command --hmp help information missing  inject-nmi for watchdog_action
-Description of problem:
-watchdog_action missing inject-nmi which already supported in Commit [795dc6e4](https://gitlab.com/qemu-project/qemu/-/commit/795dc6e46d953d70b4b7ddd3f4956f8f4b9d8565)
-Steps to reproduce:
-1. virsh qemu-monitor-command <id> --hmp help |grep watchdog
-2. change watchdog action to inject-nmi
diff --git a/results/classifier/118/VMM/2512 b/results/classifier/118/VMM/2512
deleted file mode 100644
index 254c39f0..00000000
--- a/results/classifier/118/VMM/2512
+++ /dev/null
@@ -1,75 +0,0 @@
-VMM: 0.819
-permissions: 0.797
-register: 0.796
-semantic: 0.792
-user-level: 0.790
-device: 0.790
-peripherals: 0.778
-graphic: 0.776
-risc-v: 0.772
-architecture: 0.768
-virtual: 0.767
-arm: 0.757
-debug: 0.750
-performance: 0.749
-hypervisor: 0.745
-mistranslation: 0.742
-assembly: 0.738
-x86: 0.718
-kernel: 0.714
-TCG: 0.713
-vnc: 0.708
-PID: 0.705
-files: 0.693
-ppc: 0.692
-boot: 0.674
-socket: 0.663
-network: 0.619
-KVM: 0.615
-i386: 0.548
-
-macOS builds of target arm-softmmu broken
-Description of problem:
-Attempting to build for target `arm-softmmu` on macOS fails with errors:
-
-```
-[919/2786] Compiling C object libblock.a.p/block_file-posix.c.o
-FAILED: libblock.a.p/block_file-posix.c.o 
-clang -Ilibblock.a.p -I. -I.. -Iqapi -Itrace -Iui -Iui/shader -Iblock -I/nix/store/vb7baj6dq2mvynfh6zmwxz57w83h7w0q-zlib-1.3.1-dev/include -I/nix/store/k1yzx1ykpwmhqvyr0j5fxvs9px7k92m7-glib-2.80.4-dev/include/glib-2.0 -I/nix/store/fm2kb8jvvc9s9nhi2gpr3jp6xxjxcvkq-glib-2.80.4/lib/glib-2.0/include -I/nix/store/k1yzx1ykpwmhqvyr0j5fxvs9px7k92m7-glib-2.80.4-dev/include -fcolor-diagnostics -Wall -Winvalid-pch -std=gnu11 -O2 -g -fstack-protector-strong -Wempty-body -Wendif-labels -Wexpansion-to-defined -Wformat-security -Wformat-y2k -Wignored-qualifiers -Winit-self -Wmissing-format-attribute -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wredundant-decls -Wstrict-prototypes -Wtype-limits -Wundef -Wvla -Wwrite-strings -Wno-gnu-variable-sized-type-not-at-end -Wno-initializer-overrides -Wno-missing-include-dirs -Wno-psabi -Wno-shift-negative-value -Wno-string-plus-int -Wno-tautological-type-limit-compare -Wno-typedef-redefinition -iquote . -iquote /Users/josh/workspace/qemu -iquote /Users/josh/workspace/qemu/include -iquote /Users/josh/workspace/qemu/host/include/aarch64 -iquote /Users/josh/workspace/qemu/host/include/generic -iquote /Users/josh/workspace/qemu/tcg/aarch64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -fno-strict-aliasing -fno-common -fwrapv -fno-pie -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -MD -MQ libblock.a.p/block_file-posix.c.o -MF libblock.a.p/block_file-posix.c.o.d -o libblock.a.p/block_file-posix.c.o -c ../block/file-posix.c
-../block/file-posix.c:1501:19: error: variable has incomplete type 'struct statfs'
-    struct statfs buf;
-                  ^
-../block/file-posix.c:1501:12: note: forward declaration of 'struct statfs'
-    struct statfs buf;
-           ^
-../block/file-posix.c:1503:10: error: call to undeclared function 'fstatfs'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
-    if (!fstatfs(s->fd, &buf)) {
-         ^
-2 errors generated.
-```
-Steps to reproduce:
-1. nix-shell -p python3 ninja pkg-config glib
-2. ./configure --target-list=arm-softmmu
-3. make
-Additional information:
-The following patch fixes the issue (although I'm not sure whether this is the most appropriate fix):
-
-```
-diff --git a/block/file-posix.c b/block/file-posix.c
-index ff928b5e85..6c78db3b0b 100644
---- a/block/file-posix.c
-+++ b/block/file-posix.c
-@@ -44,10 +44,10 @@
- 
- #if defined(__APPLE__) && (__MACH__)
- #include <sys/ioctl.h>
--#if defined(HAVE_HOST_BLOCK_DEVICE)
--#include <paths.h>
- #include <sys/param.h>
- #include <sys/mount.h>
-+#if defined(HAVE_HOST_BLOCK_DEVICE)
-+#include <paths.h>
- #include <IOKit/IOKitLib.h>
- #include <IOKit/IOBSD.h>
- #include <IOKit/storage/IOMediaBSDClient.h>
-```
diff --git a/results/classifier/118/VMM/2635 b/results/classifier/118/VMM/2635
deleted file mode 100644
index 80bbf99c..00000000
--- a/results/classifier/118/VMM/2635
+++ /dev/null
@@ -1,42 +0,0 @@
-VMM: 0.869
-graphic: 0.867
-ppc: 0.812
-device: 0.809
-files: 0.771
-architecture: 0.747
-network: 0.701
-PID: 0.696
-vnc: 0.690
-socket: 0.614
-register: 0.597
-kernel: 0.595
-performance: 0.569
-semantic: 0.568
-risc-v: 0.541
-boot: 0.517
-arm: 0.505
-virtual: 0.499
-mistranslation: 0.473
-debug: 0.467
-TCG: 0.433
-permissions: 0.419
-i386: 0.411
-x86: 0.380
-assembly: 0.372
-hypervisor: 0.321
-peripherals: 0.291
-user-level: 0.271
-KVM: 0.244
-
-A use-after-free bug in pflash_cfi01 snapshot implementation
-Description of problem:
-The flash snapshot restore does not function correctly. Basically when you use “if=pflash,format=raw,unit=0,file=OVMF_VAR.fd", it crashes when trying to restore a snapshot.
-
-The root cause is:
-
-1. In system/runstate.c, function vm_state_notify loops through vm_change_state_head list and calls the callback function for each entry.
-2. One of the callback function pointer points to function postload_update_cb in hw/block/pflash_cfi01.c.
-3. In function postload_update_cb, it calls qemu_del_vm_change_state_handler in which the entry element memory is freed.
-4. Note that, it is still running in the loop, the entry will be visited and get executed, the function pointer may point to a wide memory.
-Additional information:
-
diff --git a/results/classifier/118/VMM/658152 b/results/classifier/118/VMM/658152
deleted file mode 100644
index b339e150..00000000
--- a/results/classifier/118/VMM/658152
+++ /dev/null
@@ -1,54 +0,0 @@
-VMM: 0.924
-x86: 0.896
-kernel: 0.896
-virtual: 0.896
-architecture: 0.883
-device: 0.868
-graphic: 0.826
-hypervisor: 0.824
-semantic: 0.812
-performance: 0.806
-ppc: 0.776
-PID: 0.768
-vnc: 0.767
-mistranslation: 0.725
-peripherals: 0.720
-network: 0.714
-user-level: 0.698
-files: 0.696
-socket: 0.676
-KVM: 0.657
-permissions: 0.646
-boot: 0.632
-register: 0.607
-arm: 0.563
-debug: 0.557
-risc-v: 0.551
-TCG: 0.502
-i386: 0.418
-assembly: 0.346
-
-jp106 keyboard cannot input "_" key
-
-My environment are
-cpu model = AMD Phenom II X2 545
-kvm version = Virtual Machine Manager 0.8.5
-host kernel version = vmlinuz-2.6.34.7-56.fc13.x86_64
-host kernel arch = x86_64
-guest you are using = CentOS-5.5, slackware-13.1
-qemu command = not use
-I do not use -no-kvm-irqchip or -no-kvm-pit switch or -no-kvm switch.
-
-Report
-I use jp106 keybord on host OS( Fedora Core 13), it work fine.
-but I could not keyin "_" key on GestOS( CentOS-5.5, Slackware-13.1).
-I change keybord but same result, so I reported a bug.
-
-A small patch to "qemu-0.15.0/ui/x_keymap.c" fixed this one:
-           http://patchwork.ozlabs.org/patch/38145/
-nm
-
-The following commit contains the patch that has been suggested in comment #1:
-http://git.qemu.org/?p=qemu.git;a=commitdiff;h=33aa30cafcce053b83
-... so this issue should be fixed in recent versions of QEMU.
-