I0921 18:57:24.434111   64984 x:0] ***************************
I0921 18:57:24.434156   64984 x:0] Args: [/syzkaller/managers/main/latest.tmp/image -root /syzkaller/managers/main/latest.tmp/workdir/gvisor_root -watchdog-action=panic -panic-signal=12 -network=none -platform=ptrace -file-access=shared -network=none run -bundle /syzkaller/managers/main/latest.tmp/workdir/instance-0/bundle ci-gvisor-main-test-2]
I0921 18:57:24.434165   64984 x:0] Git Revision: b4321f444727cc64da0b29623764223e48dbfddd
I0921 18:57:24.434168   64984 x:0] PID: 64984
I0921 18:57:24.434172   64984 x:0] UID: 0, GID: 0
I0921 18:57:24.434175   64984 x:0] Configuration:
I0921 18:57:24.434177   64984 x:0] 		RootDir: /syzkaller/managers/main/latest.tmp/workdir/gvisor_root
I0921 18:57:24.434179   64984 x:0] 		Platform: ptrace
I0921 18:57:24.434187   64984 x:0] 		FileAccess: shared, overlay: false
I0921 18:57:24.434191   64984 x:0] 		Network: none, logging: false
I0921 18:57:24.434194   64984 x:0] 		Strace: false, max size: 1024, syscalls: []
I0921 18:57:24.434199   64984 x:0] ***************************
I0921 18:57:24.434579   64984 x:0] Remounting root as readonly: "/syzkaller/managers/main/latest.tmp/workdir/instance-0/image"
W0921 18:57:24.434605   64984 x:0] FATAL ERROR: error running container: error creating container: failed to setup mounts: failed to remount root as readonly with source: "/syzkaller/managers/main/latest.tmp/workdir/instance-0/image", target: "/syzkaller/managers/main/latest.tmp/workdir/instance-0/image", flags: 0x5021, err: invalid argument