panic: Decrementing non-positive ref count 0xc00051ac58, owned by tmpfs.inode goroutine 276 [running]: panic({0x10c0920, 0xc00074abc0}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc00043fc10 sp=0xc00043fb50 pc=0x436cdb gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc00051ac58, 0xc00025f440?) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x11f fp=0xc00043fc78 sp=0xc00043fc10 pc=0x84303f gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc0005323f0?, {0x15194f8?, 0xc00079ca80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x55 fp=0xc00043fcb8 sp=0xc00043fc78 pc=0x849c95 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc0006e41e0?, {0x15194f8?, 0xc00079ca80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x27 fp=0xc00043fce0 sp=0xc00043fcb8 pc=0x849807 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc000224880, {0x15194f8, 0xc00079ca80}) pkg/sentry/vfs/mount.go:741 +0xe2 fp=0xc00043fd30 sp=0xc00043fce0 pc=0x74a462 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc000224880, {0x15194f8, 0xc00079ca80}) pkg/sentry/vfs/mount.go:727 +0x6a fp=0xc00043fd58 sp=0xc00043fd30 pc=0x74a34a gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc000224880?, 0xc00051ac00?}, {0x15194f8, 0xc00079ca80}) pkg/sentry/vfs/vfs.go:1014 +0x59 fp=0xc00043fd88 sp=0xc00043fd58 pc=0x758ff9 gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).DecRef.func1() pkg/sentry/kernel/fs_context.go:78 +0xff fp=0xc00043fdf0 sp=0xc00043fd88 pc=0x9037bf gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContextRefs).DecRef(0xc00076aa20?, 0xc00043fe68) bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/fs_context_refs.go:131 +0x4a fp=0xc00043fe58 sp=0xc00043fdf0 pc=0x90490a gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).DecRef(0xc00079ca80?, {0x15194f8?, 0xc00079ca80?}) pkg/sentry/kernel/fs_context.go:70 +0x51 fp=0xc00043fe98 sp=0xc00043fe58 pc=0x903671 gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0xc000446100, 0xc00079ca80) pkg/sentry/kernel/task_exit.go:280 +0x394 fp=0xc00043ff48 sp=0xc00043fe98 pc=0x92d3d4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00079ca80, 0xa) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc00043ffc0 sp=0xc00043ff48 pc=0x9362f8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc00043ffe0 sp=0xc00043ffc0 pc=0x9413ca runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00043ffe8 sp=0xc00043ffe0 pc=0x46d741 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef