** Description changed: QEMU master at 915d34c5f99b0ab91517c69f54272bfdb6ca2b32 Ubuntu 17.10 host. QEMU commands: ``` #!/usr/bin/env bash cmd="\ time \ ./x86_64-softmmu/qemu-system-x86_64 \ -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 "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'" ``` This tries to stay as close as possible to the documented commands: https://github.com/qemu/qemu/blob/08e173f29461396575c85510eb41474b993cb1fb/docs/replay.txt#L28 Images uploaded to: https://github.com/cirosantilli/linux-kernel-module- cheat/releases/download/test-replay-arm/images4.zip Images generated with: https://github.com/cirosantilli/linux-kernel- module-cheat/tree/9513c162ef57e6cb70006dfe870856f94ee9a133 The replay failed straight out with: ``` ERROR:replay/replay-time.c:49:replay_read_clock: assertion failed: (replay_file && replay_mutex_locked()) ``` QEMU configure: ``` - ./configure --enable-debug --enable-trace-backends=simple --target-list="x86_64-softmmu" + ./configure --enable-debug --enable-trace-backends=simple --target-list=x86_64-softmmu ```
-- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1762179 Title: Record and replay replay fails with: "ERROR:replay/replay- time.c:49:replay_read_clock: assertion failed" Status in QEMU: New Bug description: QEMU master at 915d34c5f99b0ab91517c69f54272bfdb6ca2b32 Ubuntu 17.10 host. QEMU commands: ``` #!/usr/bin/env bash cmd="\ time \ ./x86_64-softmmu/qemu-system-x86_64 \ -append 'root=/dev/sda console=ttyS0 nokaslr printk.time=y - lkmc_eval=\"/rand_check.out;/sbin/ifup -a;wget -S google.com;/poweroff.out;\"' \ -kernel 'out/x86_64/buildroot/images/bzImage' \ -nographic \ \ -drive file=out/x86_64/buildroot/images/rootfs.ext2.qcow2,if=none,id=img-direct,format=qcow2 \ -drive driver=blkreplay,if=none,image=img-direct,id=img-blkreplay \ -device ide-hd,drive=img-blkreplay \ \ -netdev user,id=net1 \ -device rtl8139,netdev=net1 \ -object filter-replay,id=replay,netdev=net1 \ " echo "$cmd" eval "$cmd -icount 'shift=7,rr=record,rrfile=replay.bin'" eval "$cmd -icount 'shift=7,rr=replay,rrfile=replay.bin'" ``` This tries to stay as close as possible to the documented commands: https://github.com/qemu/qemu/blob/08e173f29461396575c85510eb41474b993cb1fb/docs/replay.txt#L28 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
