I0925 00:24:33.866184   40994 x:0] ***************************
I0925 00:24:33.866243   40994 x:0] Args: [/syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/image -root /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root -watchdog-action=panic -panic-signal=12 -network=none -platform=kvm -file-access=exclusive -overlay -network=sandbox run -bundle /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/instance-2/bundle ci-gvisor-kvm-proxy-overlay-sandbox-test-1]
I0925 00:24:33.866253   40994 x:0] Git Revision: d489336784f12e1b6f92d65f53679c1226b58668
I0925 00:24:33.866257   40994 x:0] PID: 40994
I0925 00:24:33.866261   40994 x:0] UID: 0, GID: 0
I0925 00:24:33.866264   40994 x:0] Configuration:
I0925 00:24:33.866266   40994 x:0] 		RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root
I0925 00:24:33.866269   40994 x:0] 		Platform: kvm
I0925 00:24:33.866278   40994 x:0] 		FileAccess: exclusive, overlay: true
I0925 00:24:33.866282   40994 x:0] 		Network: sandbox, logging: false
I0925 00:24:33.866289   40994 x:0] 		Strace: false, max size: 1024, syscalls: []
I0925 00:24:33.866294   40994 x:0] ***************************
I0925 00:24:33.866704   40994 x:0] Remounting root as readonly: "/syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/instance-2/image"
W0925 00:24:33.866772   40994 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-proxy-overlay-sandbox/latest.tmp/workdir/instance-2/image", target: "/syzkaller/managers/kvm-proxy-overlay-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-proxy-overlay-sandbox/latest.tmp/workdir/instance-2/image", target: "/syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/instance-2/image", flags: 0x5021, err: invalid argument