panic: WARNING: circular locking detected: vfs.virtualFilesystemMutex -> tmpfs.filesystemRWMutex: goroutine 2333266 [running]: gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc00001e140) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:59 +0x45 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).GetDentryAt(0xc00001e0c0, {0x82fcd8, 0xc00486d500}, 0xc0024b4000, {0x0?}) pkg/sentry/fsimpl/tmpfs/filesystem.go:241 +0x85 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc004f3b300?, {0x82fcd8, 0xc00486d500}, 0xc000ca2f68?, 0x127ad27?, 0xc000ca2f5f) pkg/sentry/vfs/vfs.go:248 +0x13a gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ConnectMountAt(0xc0005defe0, {0x82fcd8?, 0xc00486d500}, 0x0?, 0x0?, 0x0?) pkg/sentry/vfs/mount.go:271 +0xb3 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MountAt(0xc000268000?, {0x82fcd8, 0xc00486d500}, 0xc007493200?, {0x0, 0x0}, 0x0?, {0xc007493500, 0x6}, 0xc000ca3350) pkg/sentry/vfs/mount.go:440 +0x18e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc00486d500, 0x0?, {{0x20100000}, {0x20000240}, {0x20000040}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_mount.go:134 +0x756 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00486d500, 0xa5, {{0x20100000}, {0x20000240}, {0x20000040}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00486d500, 0x0?, {{0x20100000}, {0x20000240}, {0x20000040}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0065f6a90?, 0xc0013642d0?, {{0x20100000}, {0x20000240}, {0x20000040}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00486d500) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00486d500?, 0xc00486d500) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00486d500, 0x5d0a) 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