panic: Decrementing non-positive ref count 0xc00027cc58, owned by tmpfs.inode goroutine 153 [running]: panic({0x10c0920, 0xc0005b60b0}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc00067dc10 sp=0xc00067db50 pc=0x436cdb gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc00027cc58, 0xc00069c120?) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x11f fp=0xc00067dc78 sp=0xc00067dc10 pc=0x84303f gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc0004c05d0?, {0x15194f8?, 0xc0006aa000?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x55 fp=0xc00067dcb8 sp=0xc00067dc78 pc=0x849c95 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc0001e61e0?, {0x15194f8?, 0xc0006aa000?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x27 fp=0xc00067dce0 sp=0xc00067dcb8 pc=0x849807 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc00062d480, {0x15194f8, 0xc0006aa000}) pkg/sentry/vfs/mount.go:741 +0xe2 fp=0xc00067dd30 sp=0xc00067dce0 pc=0x74a462 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc00062d480, {0x15194f8, 0xc0006aa000}) pkg/sentry/vfs/mount.go:727 +0x6a fp=0xc00067dd58 sp=0xc00067dd30 pc=0x74a34a gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc00062d480?, 0xc00027cc00?}, {0x15194f8, 0xc0006aa000}) pkg/sentry/vfs/vfs.go:1014 +0x59 fp=0xc00067dd88 sp=0xc00067dd58 pc=0x758ff9 gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).DecRef.func1() pkg/sentry/kernel/fs_context.go:78 +0xff fp=0xc00067ddf0 sp=0xc00067dd88 pc=0x9037bf gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContextRefs).DecRef(0xc00069cbd0?, 0xc00067de68) bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/fs_context_refs.go:131 +0x4a fp=0xc00067de58 sp=0xc00067ddf0 pc=0x90490a gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).DecRef(0xc0006aa000?, {0x15194f8?, 0xc0006aa000?}) pkg/sentry/kernel/fs_context.go:70 +0x51 fp=0xc00067de98 sp=0xc00067de58 pc=0x903671 gvisor.dev/gvisor/pkg/sentry/kernel.(*runExitMain).execute(0xc00071a100, 0xc0006aa000) pkg/sentry/kernel/task_exit.go:280 +0x394 fp=0xc00067df48 sp=0xc00067de98 pc=0x92d3d4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006aa000, 0xa) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc00067dfc0 sp=0xc00067df48 pc=0x9362f8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc00067dfe0 sp=0xc00067dfc0 pc=0x9413ca runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00067dfe8 sp=0xc00067dfe0 pc=0x46d741 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef