panic: nested locking: kernfs.filesystemRWMutex:
goroutine 41722 [running]:
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).RLock(0xc00027e0f0)
	bazel-out/aarch64-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:59 +0x44
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).InotifyWithParent(0xc000820750, {0x865df8, 0xc003f3e000}, 0x10, 0x0?, 0x1c?)
	pkg/sentry/fsimpl/kernfs/kernfs.go:517 +0x78
gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).InotifyWithParent(...)
	pkg/sentry/vfs/dentry.go:187
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1()
	pkg/sentry/vfs/file_description.go:167 +0xbc
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc006e93000, 0xc000654968)
	bazel-out/aarch64-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/vfs/file_description_refs.go:131 +0x58
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc006e93000, {0x865df8, 0xc003f3e000})
	pkg/sentry/vfs/file_description.go:161 +0x64
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).SafeDecRefFD(0xc0001526e0, {0x865df8, 0xc003f3e000}, 0xc006e93000)
	pkg/sentry/fsimpl/kernfs/kernfs.go:153 +0xb0
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.taskFDExists({0x865df8, 0xc003f3e000}, 0xc0001526e0, 0x416d0001?, 0x0?)
	pkg/sentry/fsimpl/proc/task_fds.go:50 +0x60
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*fdSymlink).Valid(0xc004484500, {0x865df8, 0xc003f3e000})
	pkg/sentry/fsimpl/proc/task_fds.go:246 +0x80
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).revalidateChildLocked(0x3025e0?, {0x865df8, 0xc003f3e000}, 0x1?, 0xc000820a20, {0xc0056f5a0e, 0x1}, 0xc000821170)
	pkg/sentry/fsimpl/kernfs/filesystem.go:121 +0x78
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc000654c58?, {0x865df8, 0xc003f3e000}, 0xc004d71680, 0xc000820a20, 0x1)
	pkg/sentry/fsimpl/kernfs/filesystem.go:76 +0x1fc
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc000152730?, {0x865df8, 0xc003f3e000}, 0xc004d71680)
	pkg/sentry/fsimpl/kernfs/filesystem.go:166 +0xb4
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc0001526e0, {0x865df8, 0xc003f3e000}, 0xc004d71680, {0x20002, 0x0, 0x0})
	pkg/sentry/fsimpl/kernfs/filesystem.go:488 +0x130
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc0062ca880?, {0x865df8, 0xc003f3e000}, 0x3d?, 0xc0006553e8, 0xc0006552e0)
	pkg/sentry/vfs/vfs.go:436 +0x3a8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc003f3e000, 0x1?, 0xc0006554b8?, 0x2, 0x0)
	pkg/sentry/syscalls/linux/sys_file.go:112 +0x1ac
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0xc003d24898?, {{0xffffffffffffff9c}, {0xf5787438cb10}, {0x2}, {0x0}, {0x0}, {0x5510000000005440}})
	pkg/sentry/syscalls/linux/sys_file.go:91 +0x40
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003f3e000, 0x38, {{0xffffffffffffff9c}, {0xf5787438cb10}, {0x2}, {0x0}, {0x0}, {0x5510000000005440}})
	pkg/sentry/kernel/task_syscall.go:142 +0x6d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003f3e000, 0x1298578?, {{0xffffffffffffff9c}, {0xf5787438cb10}, {0x2}, {0x0}, {0x0}, {0x5510000000005440}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000655b58?, 0x1297118?, {{0xffffffffffffff9c}, {0xf5787438cb10}, {0x2}, {0x0}, {0x0}, {0x5510000000005440}})
	pkg/sentry/kernel/task_syscall.go:282 +0x7c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003f3e000)
	pkg/sentry/kernel/task_syscall.go:257 +0x3c0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003f3e000?, 0xc003f3e000)
	pkg/sentry/kernel/task_run.go:256 +0x1260
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003f3e000, 0x189f)
	pkg/sentry/kernel/task_run.go:94 +0x2d8
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:377 +0x184