panic: WARNING: circular locking detected: vfs.virtualFilesystemMutex -> tmpfs.filesystemRWMutex: goroutine 3229742 [running]: gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc00003e380) 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(0xc00003e300, {0x82fb58, 0xc0046e3500}, 0xc000b98d80, {0xbf?}) pkg/sentry/fsimpl/tmpfs/filesystem.go:241 +0x85 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc006000000?, {0x82fb58, 0xc0046e3500}, 0x0?, 0x0?, 0xc00516d087) pkg/sentry/vfs/vfs.go:248 +0x13a gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetMountPropagationAt(0xc000616100?, {0x82fb58, 0xc0046e3500}, 0xc0068b8c00?, 0xc00647d800?, 0x10?) pkg/sentry/vfs/propagation.go:186 +0xaa gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc0046e3500, 0xc000426a01?, {{0x0}, {0x200000c0}, {0x20000140}, {0x40004}, {0x20000200}, {0x0}}) pkg/sentry/syscalls/linux/sys_mount.go:94 +0x492 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0046e3500, 0xa5, {{0x0}, {0x200000c0}, {0x20000140}, {0x40004}, {0x20000200}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0046e3500, 0x0?, {{0x0}, {0x200000c0}, {0x20000140}, {0x40004}, {0x20000200}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0089fcdd0?, 0xc005dfce10?, {{0x0}, {0x200000c0}, {0x20000140}, {0x40004}, {0x20000200}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0046e3500) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0046e3500?, 0xc0046e3500) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0046e3500, 0xd6a5) 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