Public bug reported: QEMU master at 08e173f29461396575c85510eb41474b993cb1fb
QEMU commands: ``` #!/usr/bin/env bash cmd="\ time \ ./out/x86_64/buildroot/host/usr/bin/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/ruby-2.4.1@global/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 ``` QEMU build: ``` PATH="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin:/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/sbin:./node_modules/.bin:/usr/local/heroku/bin:/home/ciro/a ndroid-sdk/platform-tools:/home/ciro/android-sdk/tools:/home/ciro/android-studio//bin:/home/ciro/android-sdk/ndk-bundle:/home/ciro/android-sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_6 4/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/ruby-2.4.1@global/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/android-studio//bin:/home/ciro/android-sdk/ndk-bundle:/home/ciro/android-sdk/ndk-bundle/toolchain s/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:/us r/local/games:/usr/bin:/snap/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:/usr/bin:/h ome/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-m odule-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/ou t/x86_64/buildroot/host/lib/pkgconfig:/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/share/pkgconfig" /usr/bin/make -j8 -C /home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroo t/build/host-qemu-custom ``` ** Affects: qemu Importance: Undecided Status: New -- 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 QEMU commands: ``` #!/usr/bin/env bash cmd="\ time \ ./out/x86_64/buildroot/host/usr/bin/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/ruby-2.4.1@global/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 ``` QEMU build: ``` PATH="/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/bin:/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/sbin:./node_modules/.bin:/usr/local/heroku/bin:/home/ciro/a ndroid-sdk/platform-tools:/home/ciro/android-sdk/tools:/home/ciro/android-studio//bin:/home/ciro/android-sdk/ndk-bundle:/home/ciro/android-sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_6 4/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/ruby-2.4.1@global/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/android-studio//bin:/home/ciro/android-sdk/ndk-bundle:/home/ciro/android-sdk/ndk-bundle/toolchain s/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:/us r/local/games:/usr/bin:/snap/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:/usr/bin:/h ome/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-m odule-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/ou t/x86_64/buildroot/host/lib/pkgconfig:/home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroot/host/share/pkgconfig" /usr/bin/make -j8 -C /home/ciro/bak/git/linux-kernel-module-cheat/out/x86_64/buildroo t/build/host-qemu-custom ``` To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1762179/+subscriptions
