panic: Decrementing non-positive ref count 0xc0003d3058, owned by tmpfs.inode goroutine 209 [running]: panic({0x10c1b80, 0xc000484070}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0004cf368 sp=0xc0004cf2a8 pc=0x436cdb gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc0003d3058, 0xc0006061b0?) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x11f fp=0xc0004cf3d0 sp=0xc0004cf368 pc=0x84389f gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc0006b9260?, {0x151b2f8?, 0xc000605500?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x55 fp=0xc0004cf410 sp=0xc0004cf3d0 pc=0x84a4f5 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc0001e41e0?, {0x151b2f8?, 0xc000605500?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x27 fp=0xc0004cf438 sp=0xc0004cf410 pc=0x84a067 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc000267600, {0x151b2f8, 0xc000605500}) pkg/sentry/vfs/mount.go:741 +0xe2 fp=0xc0004cf488 sp=0xc0004cf438 pc=0x74ab02 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc000267600, {0x151b2f8, 0xc000605500}) pkg/sentry/vfs/mount.go:727 +0x6a fp=0xc0004cf4b0 sp=0xc0004cf488 pc=0x74a9ea gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc000267600?, 0xc0003d3000?}, {0x151b2f8, 0xc000605500}) pkg/sentry/vfs/vfs.go:1020 +0x59 fp=0xc0004cf4e0 sp=0xc0004cf4b0 pc=0x7596d9 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.(*taskPathOperation).Release(0xc0004cf768, 0xc000605500?) pkg/sentry/syscalls/linux/path.go:77 +0x5e fp=0xc0004cf518 sp=0xc0004cf4e0 pc=0xa5ec3e gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount.func1() pkg/sentry/syscalls/linux/sys_mount.go:70 +0x2a fp=0xc0004cf538 sp=0xc0004cf518 pc=0xa7b5aa runtime.deferreturn() GOROOT/src/runtime/panic.go:476 +0x33 fp=0xc0004cf578 sp=0xc0004cf538 pc=0x435df3 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc000605500, 0xc15065?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f1ee0c59e78}}) pkg/sentry/syscalls/linux/sys_mount.go:85 +0x89a fp=0xc0004cf868 sp=0xc0004cf578 pc=0xa7b21a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000605500, 0xa5, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f1ee0c59e78}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0004cfc58 sp=0xc0004cf868 pc=0x943335 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000605500, 0x85?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f1ee0c59e78}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0004cfcb8 sp=0xc0004cfc58 pc=0x94456a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000262878?, 0x0?, {{0x20000000}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7f1ee0c59e78}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0004cfd18 sp=0xc0004cfcb8 pc=0x944245 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00034fe10?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0004cfe10 sp=0xc0004cfd18 pc=0x943fb0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0004f2180?, 0xc000605500) pkg/sentry/kernel/task_run.go:269 +0x103e fp=0xc0004cff48 sp=0xc0004cfe10 pc=0x93813e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000605500, 0xa) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0004cffc0 sp=0xc0004cff48 pc=0x936a58 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc0004cffe0 sp=0xc0004cffc0 pc=0x941b2a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0004cffe8 sp=0xc0004cffe0 pc=0x46d741 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef