panic: WARNING: circular locking detected: vfs.virtualFilesystemMutex -> tmpfs.filesystemRWMutex: goroutine 158 [running]: gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc0001d0380) 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(0xc0001d0300, {0x82fcd8, 0xc0005eaa80}, 0xc0006aad80, {0xbd?}) pkg/sentry/fsimpl/tmpfs/filesystem.go:241 +0x85 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc000694601?, {0x82fcd8, 0xc0005eaa80}, 0xc000760f28?, 0x12d2798?, 0xc000760f23) pkg/sentry/vfs/vfs.go:248 +0x13a gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).BindAt(0xc00025e1e0, {0x82fcd8?, 0xc0005eaa80}, 0xc0005fe400?, 0xc000694600?, 0x1?) pkg/sentry/vfs/mount.go:386 +0xbf gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc0005eaa80, 0x0?, {{0x20000000}, {0x20000040}, {0x0}, {0x1400}, {0x0}, {0x7f34eddefb70}}) pkg/sentry/syscalls/linux/sys_mount.go:84 +0xb05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005eaa80, 0xa5, {{0x20000000}, {0x20000040}, {0x0}, {0x1400}, {0x0}, {0x7f34eddefb70}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005eaa80, 0x0?, {{0x20000000}, {0x20000040}, {0x0}, {0x1400}, {0x0}, {0x7f34eddefb70}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00082b110?, 0xc00018e780?, {{0x20000000}, {0x20000040}, {0x0}, {0x1400}, {0x0}, {0x7f34eddefb70}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0005eaa80) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0005eaa80?, 0xc0005eaa80) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005eaa80, 0x9) 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