panic: WARNING: circular locking detected: kernel.fsContextMutex -> kernfs.filesystemRWMutex:
	goroutine 1736 [running]:
	gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc000344ec0, 0xc0008758a8)
		bazel-out/aarch64-fastbuild/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:440 +0x190
	gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc00020acf0, 0xc000344ea0, {0x0, 0x0, 0x0})
		pkg/sync/locking/lockdep.go:112 +0x34c
	gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc00020acf0, 0xffffffffffffffff)
		pkg/sync/locking/lockdep.go:144 +0x268
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).Lock(0xc0007e2b90)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:31 +0x40
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).DecRef(0xc00097ddd0, {0x1ca2a18, 0xc0008d0008})
		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({0xc0006551e0?, 0xc00097ddd0?}, {0x1ca2a18, 0xc0008d0008})
		pkg/sentry/vfs/vfs.go:1114 +0x6c
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).destroy(0xc000a16880, {0x1ca2a18, 0xc0008d0008})
		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(0xc000a16880, 0xc000875d88)
		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(0xc0008d0008?, 0xc0008d0008)
		pkg/sentry/kernel/task_exit.go:301 +0x5d8
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008d0008, 0x22a)
		pkg/sentry/kernel/task_run.go:97 +0x394
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 1765
		pkg/sentry/kernel/task_start.go:416 +0x13c
	
	known lock chain: kernfs.filesystemRWMutex -> kernel.taskSetRWMutex -> kernel.fsContextMutex
	
	====== kernfs.filesystemRWMutex -> kernel.taskSetRWMutex =====
	goroutine 89 [running]:
	gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock(0xc000126500)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/kernel/taskset_mutex.go:59 +0x40
	gvisor.dev/gvisor/pkg/sentry/kernel.(*PIDNamespace).IDOfThreadGroup(0xc00038c000, 0xc0001bec08)
		pkg/sentry/kernel/threads.go:328 +0x44
	gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*selfSymlink).Readlink(0xc0006edf10, {0x1ca2a18, 0xc0006f4008}, 0xadb3c4?)
		pkg/sentry/fsimpl/proc/tasks_files.go:62 +0xa8
	gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*selfSymlink).Getlink(0xc0006edf10, {0x1ca2a18, 0xc0006f4008}, 0xc00027e370)
		pkg/sentry/fsimpl/proc/tasks_files.go:70 +0x44
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc00022c000, {0x1ca2a18, 0xc0006f4008}, 0xc00016f208, 0xc000482510)
		pkg/sentry/fsimpl/kernfs/filesystem.go:83 +0x3a0
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc00022c000, {0x1ca2a18, 0xc0006f4008}, 0xc00016f208)
		pkg/sentry/fsimpl/kernfs/filesystem.go:197 +0xb0
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).ReadlinkAt(0xc00022c000, {0x1ca2a18, 0xc0006f4008}, 0xc00016f208)
		pkg/sentry/fsimpl/kernfs/filesystem.go:696 +0xc4
	gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ReadlinkAt(0xc00019c600, {0x1ca2a18, 0xc0006f4008}, 0xc000110540, 0xc000047560)
		pkg/sentry/vfs/vfs.go:512 +0xc4
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.readlinkat(0xc0006f4008, 0xffffff9c, 0x400000e090, 0x400007ed80, 0x80)
		pkg/sentry/syscalls/linux/sys_file.go:1096 +0x17c
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Readlinkat(0xc0006f4008, 0x62?, {{0xffffffffffffff9c}, {0x400000e090}, {0x400007ed80}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/syscalls/linux/sys_file.go:1067 +0x3c
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0006f4008, 0x4e, {{0xffffffffffffff9c}, {0x400000e090}, {0x400007ed80}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0x690
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0006f4008, 0x4e, {{0xffffffffffffff9c}, {0x400000e090}, {0x400007ed80}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x50
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0006f4008, 0x4e, {{0xffffffffffffff9c}, {0x400000e090}, {0x400007ed80}, {0x80}, {0x0}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0x78
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0006f4008)
		pkg/sentry/kernel/task_syscall.go:258 +0x3c0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0006f4008?, 0xc0006f4008)
		pkg/sentry/kernel/task_run.go:269 +0x1568
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006f4008, 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 8 [running]:
	gvisor.dev/gvisor/pkg/sentry/kernel.(*fsContextMutex).Lock(0xc0005f2048)
		bazel-out/aarch64-fastbuild/bin/pkg/sentry/kernel/fs_context_mutex.go:33 +0x40
	gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).checkAndPreventSharingOutsideTG(0xc0005f2040, 0xc000258c08)
		pkg/sentry/kernel/fs_context.go:207 +0xe0
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runExecveAfterExecveCredsLock).execute(0xc000390420, 0xc0008dc008)
		pkg/sentry/kernel/task_exec.go:156 +0x244
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0008dc008, 0x9)
		pkg/sentry/kernel/task_run.go:97 +0x394
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 165
		pkg/sentry/kernel/task_start.go:416 +0x13c