panic: Decrementing non-positive ref count 0xc00078dc58, owned by tmpfs.inode goroutine 327 [running]: panic({0x2b3240, 0xc0005bdeb0}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0006daf10 sp=0xc0006dae50 pc=0x12968db gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc00078dc58, 0xc0006daf88) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x14a fp=0xc0006daf78 sp=0xc0006daf10 pc=0x196f0ca gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc00078dc50, {0x82b9f8, 0xc00084ca80}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x73 fp=0xc0006dafb8 sp=0xc0006daf78 pc=0x19792f3 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc00078dc00, {0x82b9f8, 0xc00084ca80}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x5d fp=0xc0006dafe0 sp=0xc0006dafb8 pc=0x1978a1d gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc00068f900, {0x82b9f8, 0xc00084ca80}) pkg/sentry/vfs/mount.go:741 +0x19b fp=0xc0006db048 sp=0xc0006dafe0 pc=0x17d4a9b gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc00068f900, {0x82b9f8, 0xc00084ca80}) pkg/sentry/vfs/mount.go:727 +0x7a fp=0xc0006db070 sp=0xc0006db048 pc=0x17d48ba gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc00068f900?, 0xc00078dc00?}, {0x82b9f8, 0xc00084ca80}) pkg/sentry/vfs/vfs.go:1014 +0x8c fp=0xc0006db0a8 sp=0xc0006db070 pc=0x17eb76c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.(*taskPathOperation).Release(0xc0006db380, 0x0?) pkg/sentry/syscalls/linux/path.go:77 +0xaa fp=0xc0006db0e8 sp=0xc0006db0a8 pc=0x1cd528a gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount.func1() pkg/sentry/syscalls/linux/sys_mount.go:70 +0x48 fp=0xc0006db118 sp=0xc0006db0e8 pc=0x1d040c8 runtime.deferreturn() GOROOT/src/runtime/panic.go:476 +0x33 fp=0xc0006db158 sp=0xc0006db118 pc=0x12959f3 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc00084ca80, 0x3?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7efe4c72ce78}}) pkg/sentry/syscalls/linux/sys_mount.go:85 +0xb32 fp=0xc0006db480 sp=0xc0006db158 pc=0x1d03b92 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00084ca80, 0xa5, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7efe4c72ce78}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 fp=0xc0006db960 sp=0xc0006db480 pc=0x1b0ba02 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00084ca80, 0x12e103a?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7efe4c72ce78}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc0006db9f8 sp=0xc0006db960 pc=0x1b0d7fd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x0?, 0x0?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7efe4c72ce78}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f fp=0xc0006dba70 sp=0xc0006db9f8 pc=0x1b0d1af gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00084ca80) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 fp=0xc0006dbb98 sp=0xc0006dba70 pc=0x1b0cd45 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00084ca80?, 0xc00084ca80) pkg/sentry/kernel/task_run.go:269 +0x1d4b fp=0xc0006dbe70 sp=0xc0006dbb98 pc=0x1af75eb gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00084ca80, 0xa) pkg/sentry/kernel/task_run.go:98 +0x41b fp=0xc0006dbfb0 sp=0xc0006dbe70 pc=0x1af4e7b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x48 fp=0xc0006dbfe0 sp=0xc0006dbfb0 pc=0x1b09508 runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0006dbfe8 sp=0xc0006dbfe0 pc=0x12cf821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x1ad