panic: WARNING: circular locking detected: vfs.virtualFilesystemMutex -> tmpfs.filesystemRWMutex: goroutine 1263203 [running]: gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc00058a080) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:59 +0x45 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).ReadlinkAt(0xc00058a000, {0x82fcd8, 0xc0290bea80}, 0xc029005200) pkg/sentry/fsimpl/tmpfs/filesystem.go:511 +0x7d gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ReadlinkAt(0xc0290bf320?, {0x82fcd8, 0xc0290bea80}, 0xc028e91800?, 0xc02866bc00?) pkg/sentry/vfs/vfs.go:497 +0xf8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.readlinkat(0xc0290bea80, 0x1?, 0x12e03c5?, 0x14b98d2?, 0xc6) pkg/sentry/syscalls/linux/sys_file.go:1089 +0x23e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Readlink(0xc0290bea80?, 0x0?, {{0x20000480}, {0x200004c0}, {0xc6}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1068 +0x45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0290bea80, 0x59, {{0x20000480}, {0x200004c0}, {0xc6}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0290bea80, 0x0?, {{0x20000480}, {0x200004c0}, {0xc6}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0288e7110?, 0xc023423950?, {{0x20000480}, {0x200004c0}, {0xc6}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0290bea80) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0290bea80?, 0xc0290bea80) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0290bea80, 0xc331) pkg/sentry/kernel/task_run.go:98 +0x41b created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x1ad