panic: nested locking: kernfs.filesystemRWMutex:
goroutine 3146527 [running]:
gvisor.dev/gvisor/pkg/log.Stacks(0x20?)
	pkg/log/log.go:318 +0x8d
gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc000207480, 0x0)
	pkg/sync/locking/lockdep.go:105 +0x4dd
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).RLock(0xc000410190)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:46 +0x3f
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).InotifyWithParent(0xc000ee7830, {0x1c979d0, 0xc003966a80}, 0x8, 0x0?, 0x1?)
	pkg/sentry/fsimpl/kernfs/kernfs.go:518 +0xa5
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 +0xd8
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc002ea5ec0, 0xc0060628e0)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/vfs/file_description_refs.go:131 +0x5f
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc002ea5ec0, {0x1c979d0, 0xc003966a80})
	pkg/sentry/vfs/file_description.go:161 +0x6f
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).SafeDecRefFD(0xc000410280, {0x1c979d0, 0xc003966a80}, 0xc002ea5ec0)
	pkg/sentry/fsimpl/kernfs/kernfs.go:153 +0xb3
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*fdSymlink).Getlink(0xc0036acd80, {0x1c979d0, 0xc003966a80}, 0xc0002bd830?)
	pkg/sentry/fsimpl/proc/task_fds.go:241 +0x1b3
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).stepExistingLocked(0xc0061fac20?, {0x1c979d0, 0xc003966a80}, 0xc005552900, 0xc0002bd7a0, 0x1)
	pkg/sentry/fsimpl/kernfs/filesystem.go:86 +0x45e
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).walkExistingLocked(0xc0004102d0?, {0x1c979d0, 0xc003966a80}, 0xc005552900)
	pkg/sentry/fsimpl/kernfs/filesystem.go:166 +0xd9
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Filesystem).OpenAt(0xc000410280, {0x1c979d0, 0xc003966a80}, 0xc005552900, {0x2, 0x0, 0x0})
	pkg/sentry/fsimpl/kernfs/filesystem.go:494 +0x1cd
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc007250e10?, {0x1c979d0, 0xc003966a80}, 0xc0003b5b00?, 0xc0061fb3f8, 0xc0060632f0)
	pkg/sentry/vfs/vfs.go:428 +0x4ef
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.openat(0xc003966a80, 0x1?, 0x471185?, 0x2, 0x0)
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:179 +0x2aa
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Openat(0xc000db86a0?, {{0xffffff9c}, {0x7f3bf174a0d0}, {0x2}, {0x0}, {0x0}, {0x7f3bf1749f50}})
	pkg/sentry/syscalls/linux/vfs2/filesystem.go:158 +0x45
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003966a80, 0x101, {{0xffffff9c}, {0x7f3bf174a0d0}, {0x2}, {0x0}, {0x0}, {0x7f3bf1749f50}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003966a80, 0x0?, {{0xffffff9c}, {0x7f3bf174a0d0}, {0x2}, {0x0}, {0x0}, {0x7f3bf1749f50}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc005dc7450?, 0xc0051c2690?, {{0xffffff9c}, {0x7f3bf174a0d0}, {0x2}, {0x0}, {0x0}, {0x7f3bf1749f50}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003966a80)
	pkg/sentry/kernel/task_syscall.go:257 +0x496
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc003966a80?, 0xc003966a80)
	pkg/sentry/kernel/task_run.go:253 +0x18f9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003966a80, 0x3827)
	pkg/sentry/kernel/task_run.go:94 +0x354
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:380 +0x1a8