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[Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERR
From: |
Ciro Santilli 六四事件 法轮功 |
Subject: |
[Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed" |
Date: |
Sun, 08 Apr 2018 14:21:31 -0000 |
** Description changed:
QEMU master at 08e173f29461396575c85510eb41474b993cb1fb Ubuntu 17.10
host.
QEMU commands:
```
#!/usr/bin/env bash
cmd="\
time \
- ./out/x86_64/buildroot/host/usr/bin/qemu-system-x86_64 \
+ ./x86_64-softmmu/qemu-system-x86_64 \
-M pc \
-append 'root=/dev/sda console=ttyS0 nokaslr printk.time=y -
lkmc_eval=\"/rand_check.out;/sbin/ifup -a;wget -S google.com;/poweroff.out;\"' \
-kernel 'out/x86_64/buildroot/images/bzImage' \
-nographic \
\
-drive
file=out/x86_64/buildroot/images/rootfs.ext2.qcow2,if=none,id=img-direct,format=qcow2
\
-drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
-device ide-hd,drive=img-blkreplay \
\
-netdev user,id=net1 \
-device rtl8139,netdev=net1 \
-object filter-replay,id=replay,netdev=net1 \
"
echo "$cmd"
eval "$cmd -icount 'shift=7,rr=record,rrfile=replay.bin'"
eval "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'"
```
Images uploaded to: https://github.com/cirosantilli/linux-kernel-module-
cheat/releases/download/test-replay-arm/images4.zip
The replay failed straight out with:
```
ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed:
(replay_file && replay_mutex_locked())
```
Images generated with: https://github.com/cirosantilli/linux-kernel-
module-cheat/tree/9513c162ef57e6cb70006dfe870856f94ee9a133
QEMU configure:
```
- cd
/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/build/host-qemu-custom;
PATH="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin:/home/ciro/bak/git/linux-kernel-modul
-
e-cheat/out/x86_64/buildroot/host/sbin:./node_modules/.bin:/usr/local/heroku/bin:/home/ciro/android-sdk/platform-tools:/home/ciro/android-sdk/tools:/home/ciro/android-studio//bin:/home/ciro/android-sdk/ndk-bundl
-
e:/home/ciro/android-sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin:/home/ciro/bak/git/devbin:/home/ciro/bin:/usr/local/texlive/2013/bin/x86_64-linux:/home/ciro/.rvm/gems/ruby-2.4.
-
1/bin:/home/ciro/.rvm/gems/address@hidden/bin:/home/ciro/.rvm/rubies/ruby-2.4.1/bin:./node_modules/.bin:/usr/local/heroku/bin:/home/ciro/android-sdk/platform-tools:/home/ciro/android-sdk/tools:/home/ciro/andr
-
oid-studio//bin:/home/ciro/android-sdk/ndk-bundle:/home/ciro/android-sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin:/home/ciro/bak/git/devbin:/home/ciro/bin:/usr/local/texlive/2013
-
/bin/x86_64-linux:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/bin:/snap/bin:/home/ciro/bak/git/latex:/home/ciro/.rvm/bin:/home/ciro/anaconda2/bin:/home/ciro/.cab
-
al/bin:/bin:/home/ciro/.go/bin:/home/ciro/.local/bin/:/home/ciro/bak/git/runlinux:/usr/bin:/home/ciro/bak/git/latex:/home/ciro/.rvm/bin:/home/ciro/anaconda2/bin:/home/ciro/.cabal/bin:/bin:/home/ciro/.go/bin:/home/ciro/.local/bin/:/home/ciro/bak/git/runlinux"
PKG_CONFIG="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/pkg-config"
PKG_CONFIG_SYSROOT_DIR="/" PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 PKG_
- CONFIG_ALLOW_SYSTEM_LIBS=1
PKG_CONFIG_LIBDIR="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/lib/pkgconfig:/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/share/pkg
- config" AR="/usr/bin/ar" AS="/usr/bin/as" LD="/usr/bin/ld" NM="/usr/bin/nm"
CC="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/ccache
/usr/bin/gcc" GCC="/home/ciro/bak/git/linux-kerne
- l-module-cheat/out/x86_64/buildroot/host/bin/ccache /usr/bin/gcc"
CXX="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/ccache
/usr/bin/g++" CPP="/usr/bin/cpp" OBJCOPY="/usr/bin/objcopy
- " RANLIB="/usr/bin/ranlib"
CPPFLAGS="-I/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/include"
CFLAGS="-O2
-I/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/include
- " CXXFLAGS="-O2
-I/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/include"
LDFLAGS="-L/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/lib
-Wl,-rpath,/home/ciro/bak/g
- it/linux-kernel-module-cheat/out/x86_64/buildroot/host/lib"
INTLTOOL_PERL=/usr/bin/perl
CPP="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/ccache
/usr/bin/gcc -E" ./configure --targe
- t-list="x86_64-softmmu"
--prefix="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host"
--interp-prefix=/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/x86_64-buildroot-l
- inux-uclibc/sysroot
--cc="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/ccache
/usr/bin/gcc"
--host-cc="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/cca
- che /usr/bin/gcc"
--python=/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin/python2
--extra-cflags="-O2
-I/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/include"
-
--extra-ldflags="-L/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/lib
-Wl,-rpath,/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/lib"
--enable-debug --extra-cflags
- =-DDEBUG_PL061=1 --enable-trace-backends=simple --enable-sdl --with-sdlabi=2.0
+ ./configure --enable-debug --enable-trace-backends=simple
--target-list="x86_64-softmmu"
```
** Description changed:
QEMU master at 08e173f29461396575c85510eb41474b993cb1fb Ubuntu 17.10
host.
QEMU commands:
```
#!/usr/bin/env bash
cmd="\
time \
./x86_64-softmmu/qemu-system-x86_64 \
-M pc \
-append 'root=/dev/sda console=ttyS0 nokaslr printk.time=y -
lkmc_eval=\"/rand_check.out;/sbin/ifup -a;wget -S google.com;/poweroff.out;\"' \
-kernel 'out/x86_64/buildroot/images/bzImage' \
-nographic \
\
-drive
file=out/x86_64/buildroot/images/rootfs.ext2.qcow2,if=none,id=img-direct,format=qcow2
\
-drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
-device ide-hd,drive=img-blkreplay \
\
-netdev user,id=net1 \
-device rtl8139,netdev=net1 \
-object filter-replay,id=replay,netdev=net1 \
"
echo "$cmd"
eval "$cmd -icount 'shift=7,rr=record,rrfile=replay.bin'"
eval "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'"
```
Images uploaded to: https://github.com/cirosantilli/linux-kernel-module-
cheat/releases/download/test-replay-arm/images4.zip
+ Images generated with: https://github.com/cirosantilli/linux-kernel-
+ module-cheat/tree/9513c162ef57e6cb70006dfe870856f94ee9a133
+
The replay failed straight out with:
```
ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed:
(replay_file && replay_mutex_locked())
```
- Images generated with: https://github.com/cirosantilli/linux-kernel-
- module-cheat/tree/9513c162ef57e6cb70006dfe870856f94ee9a133
-
QEMU configure:
```
./configure --enable-debug --enable-trace-backends=simple
--target-list="x86_64-softmmu"
```
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1762179
Title:
Record and replay replay fails with: "ERROR:replay/replay-
time.c:49:replay_read_clock: assertion failed"
Status in QEMU:
New
Bug description:
QEMU master at 08e173f29461396575c85510eb41474b993cb1fb Ubuntu 17.10
host.
QEMU commands:
```
#!/usr/bin/env bash
cmd="\
time \
./x86_64-softmmu/qemu-system-x86_64 \
-M pc \
-append 'root=/dev/sda console=ttyS0 nokaslr printk.time=y -
lkmc_eval=\"/rand_check.out;/sbin/ifup -a;wget -S google.com;/poweroff.out;\"' \
-kernel 'out/x86_64/buildroot/images/bzImage' \
-nographic \
\
-drive
file=out/x86_64/buildroot/images/rootfs.ext2.qcow2,if=none,id=img-direct,format=qcow2
\
-drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \
-device ide-hd,drive=img-blkreplay \
\
-netdev user,id=net1 \
-device rtl8139,netdev=net1 \
-object filter-replay,id=replay,netdev=net1 \
"
echo "$cmd"
eval "$cmd -icount 'shift=7,rr=record,rrfile=replay.bin'"
eval "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'"
```
Images uploaded to: https://github.com/cirosantilli/linux-kernel-
module-cheat/releases/download/test-replay-arm/images4.zip
Images generated with: https://github.com/cirosantilli/linux-kernel-
module-cheat/tree/9513c162ef57e6cb70006dfe870856f94ee9a133
The replay failed straight out with:
```
ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed:
(replay_file && replay_mutex_locked())
```
QEMU configure:
```
./configure --enable-debug --enable-trace-backends=simple
--target-list="x86_64-softmmu"
```
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1762179/+subscriptions
- [Qemu-devel] [Bug 1762179] [NEW] Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/08
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/08
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed",
Ciro Santilli 六四事件 法轮功 <=
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/08
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/09
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/11
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Arnabjyoti Kalita, 2018/04/29
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Ciro Santilli 六四事件 法轮功, 2018/04/30
- [Qemu-devel] [Bug 1762179] Re: Record and replay replay fails with: "ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed", Arnabjyoti Kalita, 2018/04/30