panic: Incrementing non-positive count 0xc0006a4c08 on tmpfs.inode

goroutine 278 [running]:
panic({0xe92cc0, 0xc00045c2e0})
	GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000795228 sp=0xc000795168 pc=0x435a77
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).IncRef(0xc0006a4c08)
	bazel-out/k8-fastbuild-ST-246649c541f7/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:80 +0xfb fp=0xc000795290 sp=0xc000795228 pc=0x81325b
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).incRef(...)
	pkg/sentry/fsimpl/tmpfs/tmpfs.go:520
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).IncRef(...)
	pkg/sentry/fsimpl/tmpfs/tmpfs.go:377
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).GetDentryAt(0xc0004a61d0?, {0x1264dd0, 0xc000166a80}, 0xc00079a000, {0x40?})
	pkg/sentry/fsimpl/tmpfs/filesystem.go:258 +0x1a5 fp=0xc000795300 sp=0xc000795290 pc=0x80c1e5
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0x7d5605?, {0x1264dd0, 0xc000166a80}, 0x20000280?, 0x20000240?, 0xc000795397)
	pkg/sentry/vfs/vfs.go:229 +0x74 fp=0xc000795360 sp=0xc000795300 pc=0x730014
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).BindAt(0xc0004a61d0, {0x1264dd0?, 0xc000166a80}, 0xc0006a4800?, 0xc000799500?, 0x7?)
	pkg/sentry/vfs/mount.go:571 +0x85 fp=0xc0007955b0 sp=0xc000795360 pc=0x724985
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc000166a80, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f358a1f4e78}})
	pkg/sentry/syscalls/linux/sys_mount.go:84 +0x86e fp=0xc0007958a0 sp=0xc0007955b0 pc=0xa18b2e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000166a80, 0xa5, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f358a1f4e78}})
	pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc000795c90 sp=0xc0007958a0 pc=0x8f3c15
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000166a80, 0xc00024a1c8?, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f358a1f4e78}})
	pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc000795cf0 sp=0xc000795c90 pc=0x8f4e4a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x0?, 0xc0004ae000?, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f358a1f4e78}})
	pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc000795d50 sp=0xc000795cf0 pc=0x8f4b25
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00099edd0?)
	pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc000795e48 sp=0xc000795d50 pc=0x8f4890
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0006e2000?, 0xc000166a80)
	pkg/sentry/kernel/task_run.go:253 +0xdea fp=0xc000795f60 sp=0xc000795e48 pc=0x8e8e2a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000166a80, 0x11)
	pkg/sentry/kernel/task_run.go:94 +0x1ac fp=0xc000795fc0 sp=0xc000795f60 pc=0x8e7a2c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc000795fe0 sp=0xc000795fc0 pc=0x8f246a
runtime.goexit()
	src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000795fe8 sp=0xc000795fe0 pc=0x469781
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:378 +0xf9