I0926 07:48:18.566055 60964 x:0] *************************** I0926 07:48:18.566135 60964 x:0] Args: [/syzkaller/managers/kvm-direct-sandbox/latest.tmp/image -root /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root -watchdog-action=panic -panic-signal=12 -network=none -platform=kvm -file-access=exclusive -network=sandbox run -bundle /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/bundle ci-gvisor-kvm-direct-sandbox-test-1] I0926 07:48:18.566146 60964 x:0] Git Revision: d489336784f12e1b6f92d65f53679c1226b58668 I0926 07:48:18.566150 60964 x:0] PID: 60964 I0926 07:48:18.566155 60964 x:0] UID: 0, GID: 0 I0926 07:48:18.566157 60964 x:0] Configuration: I0926 07:48:18.566159 60964 x:0] RootDir: /syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/gvisor_root I0926 07:48:18.566162 60964 x:0] Platform: kvm I0926 07:48:18.566175 60964 x:0] FileAccess: exclusive, overlay: false I0926 07:48:18.566179 60964 x:0] Network: sandbox, logging: false I0926 07:48:18.566183 60964 x:0] Strace: false, max size: 1024, syscalls: [] I0926 07:48:18.566186 60964 x:0] *************************** I0926 07:48:18.566577 60964 x:0] Remounting root as readonly: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image" W0926 07:48:18.566663 60964 x:0] FATAL ERROR: error running container: error creating container: failed to setup mounts: failed to remount root as readonly with source: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image", target: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image", flags: 0x5021, err: invalid argument error running container: error creating container: failed to setup mounts: failed to remount root as readonly with source: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image", target: "/syzkaller/managers/kvm-direct-sandbox/latest.tmp/workdir/instance-2/image", flags: 0x5021, err: invalid argument