panic: WARNING: circular locking detected: kernel.fsContextMutex -> kernfs.filesystemRWMutex:
	goroutine 530 [running]:
	gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc00027b190, 0xc000a5d8a8)
		bazel-out/aarch64-fastbuild/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:440 +0x190
	gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc00018efc0, 0xc00027b170, {0x0, 0x0, 0x0})
		pkg/sync/locking/lockdep.go:112 +0x34c
	gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc00018efc0, 0xffffffffffffffff)
		pkg/sync/locking/lockdep.go:144 +0x268
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).Lock(0xc000ddd910)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:31 +0x40
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).DecRef(0xc001210bd0, {0x1ca29d8, 0xc000492588})
		pkg/sentry/fsimpl/kernfs/kernfs.go:303 +0x94
	gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...)
		pkg/sentry/vfs/dentry.go:156
	gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc0005ea790?, 0xc001210bd0?}, {0x1ca29d8, 0xc000492588})
		pkg/sentry/vfs/vfs.go:1114 +0x6c
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).destroy(0xc000487380, {0x1ca29d8, 0xc000492588})
		pkg/sentry/kernel/fs_context.go:73 +0x110
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute.(*FSContext).DecRef.func2()
		pkg/sentry/kernel/fs_context.go:87 +0x48
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContextRefs).DecRef(0xc000487380, 0xc000a5dd88)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/kernel/fs_context_refs.go:133 +0x58
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).DecRef(...)
		pkg/sentry/kernel/fs_context.go:86
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0xc000492588?, 0xc000492588)
		pkg/sentry/kernel/task_exit.go:301 +0x5d8
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000492588, 0x40)
		pkg/sentry/kernel/task_run.go:97 +0x394
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 474
		pkg/sentry/kernel/task_start.go:416 +0x13c
	
	known lock chain: kernfs.filesystemRWMutex -> kernel.taskSetRWMutex -> kernel.fsContextMutex
	
	====== kernfs.filesystemRWMutex -> kernel.taskSetRWMutex =====
	goroutine 138 [running]:
	gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock(0xc000383360)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:59 +0x40
	gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).IDOfThreadGroup(0xc000314a10, 0xc000211808)
		pkg/sentry/kernel/threads.go:328 +0x44
	gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*selfSymlink).Readlink(0xc0003fd9d0, {0x1ca29d8, 0xc000356008}, 0xadb3c4?)
		pkg/sentry/fsimpl/proc/tasks_files.go:62 +0xa8
	gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*selfSymlink).Getlink(0xc0003fd9d0, {0x1ca29d8, 0xc000356008}, 0xc00045d340)
		pkg/sentry/fsimpl/proc/tasks_files.go:70 +0x44
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0001a6780, {0x1ca29d8, 0xc000356008}, 0xc0001af688, 0xc00027a240)
		pkg/sentry/fsimpl/kernfs/filesystem.go:83 +0x3a0
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc0001a6780, {0x1ca29d8, 0xc000356008}, 0xc0001af688)
		pkg/sentry/fsimpl/kernfs/filesystem.go:197 +0xb0
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).ReadlinkAt(0xc0001a6780, {0x1ca29d8, 0xc000356008}, 0xc0001af688)
		pkg/sentry/fsimpl/kernfs/filesystem.go:696 +0xc4
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ReadlinkAt(0xc0001f4600, {0x1ca29d8, 0xc000356008}, 0xc00031c300, 0xc000033560)
		pkg/sentry/vfs/vfs.go:512 +0xc4
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.readlinkat(0xc000356008, 0xffffff9c, 0x4000118070, 0x400012ad00, 0x80)
		pkg/sentry/syscalls/linux/sys_file.go:1096 +0x17c
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Readlinkat(0xc000356008, 0x62?, {{0xffffffffffffff9c}, {0x4000118070}, {0x400012ad00}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/syscalls/linux/sys_file.go:1067 +0x3c
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000356008, 0x4e, {{0xffffffffffffff9c}, {0x4000118070}, {0x400012ad00}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0x690
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000356008, 0x4e, {{0xffffffffffffff9c}, {0x4000118070}, {0x400012ad00}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x50
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000356008, 0x4e, {{0xffffffffffffff9c}, {0x4000118070}, {0x400012ad00}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0x78
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000356008)
		pkg/sentry/kernel/task_syscall.go:258 +0x3c0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000356008?, 0xc000356008)
		pkg/sentry/kernel/task_run.go:269 +0x1568
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000356008, 0x1)
		pkg/sentry/kernel/task_run.go:97 +0x394
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 1
		pkg/sentry/kernel/task_start.go:416 +0x13c
	
	====== kernel.taskSetRWMutex -> kernel.fsContextMutex =====
	goroutine 178 [running]:
	gvisor.dev/gvisor/pkg/sentry/kernel.(*fsContextMutex).Lock(0xc000476988)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/kernel/fs_context_mutex.go:33 +0x40
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).checkAndPreventSharingOutsideTG(0xc000476980, 0xc000213c08)
		pkg/sentry/kernel/fs_context.go:207 +0xe0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExecveAfterExecveCredsLock).execute(0xc00055a960, 0xc000490008)
		pkg/sentry/kernel/task_exec.go:156 +0x244
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000490008, 0x10)
		pkg/sentry/kernel/task_run.go:97 +0x394
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 173
		pkg/sentry/kernel/task_start.go:416 +0x13c