panic: Decrementing non-positive ref count 0xc0009e8458, owned by tmpfs.inode goroutine 249 [running]: panic({0x11c9bc0, 0xc00019f330}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc000aa9418 sp=0xc000aa9358 pc=0x436afb gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc0009e8458, 0xc0002554d0?) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x16a fp=0xc000aa9480 sp=0xc000aa9418 pc=0x8a980a gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc000aa94d8?, {0x164f798?, 0xc0005e8a80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x5f fp=0xc000aa94c0 sp=0xc000aa9480 pc=0x8b1d3f gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc0003d6c60?, {0x164f798?, 0xc0005e8a80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x31 fp=0xc000aa94e8 sp=0xc000aa94c0 pc=0x8b1671 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc000981800, {0x164f798, 0xc0005e8a80}) pkg/sentry/vfs/mount.go:741 +0x14b fp=0xc000aa9538 sp=0xc000aa94e8 pc=0x7811cb gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc000981800, {0x164f798, 0xc0005e8a80}) pkg/sentry/vfs/mount.go:727 +0xa5 fp=0xc000aa9560 sp=0xc000aa9538 pc=0x781045 gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc000981800?, 0xc0009e8400?}, {0x164f798, 0xc0005e8a80}) pkg/sentry/vfs/vfs.go:1020 +0x6d fp=0xc000aa9590 sp=0xc000aa9560 pc=0x792a0d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.(*taskPathOperation).Release(0xc000aa9818, 0xc0005e8a80?) pkg/sentry/syscalls/linux/path.go:77 +0x76 fp=0xc000aa95c8 sp=0xc000aa9590 pc=0xb16bf6 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount.func1() pkg/sentry/syscalls/linux/sys_mount.go:70 +0x2a fp=0xc000aa95e8 sp=0xc000aa95c8 pc=0xb39eaa runtime.deferreturn() GOROOT/src/runtime/panic.go:476 +0x33 fp=0xc000aa9628 sp=0xc000aa95e8 pc=0x435c13 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc0005e8a80, 0x0?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fc4c6684e78}}) pkg/sentry/syscalls/linux/sys_mount.go:85 +0xa98 fp=0xc000aa9918 sp=0xc000aa9628 pc=0xb39ad8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005e8a80, 0xa5, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fc4c6684e78}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000aa9c58 sp=0xc000aa9918 pc=0x9cd42b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005e8a80, 0x85?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fc4c6684e78}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000aa9cb8 sp=0xc000aa9c58 pc=0x9cea14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x841a6f?, 0x0?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fc4c6684e78}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000aa9d18 sp=0xc000aa9cb8 pc=0x9ce605 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00059a680?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000aa9e10 sp=0xc000aa9d18 pc=0x9ce2cc gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0003d8900?, 0xc0005e8a80) pkg/sentry/kernel/task_run.go:269 +0x144a fp=0xc000aa9f48 sp=0xc000aa9e10 pc=0x9bfe4a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005e8a80, 0xa) pkg/sentry/kernel/task_run.go:98 +0x25c fp=0xc000aa9fc0 sp=0xc000aa9f48 pc=0x9be2fc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc000aa9fe0 sp=0xc000aa9fc0 pc=0x9cb8aa runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000aa9fe8 sp=0xc000aa9fe0 pc=0x46d561 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x105