panic: Incrementing non-positive count 0xc00325c058 on tmpfs.inode goroutine 32564 [running]: panic({0xfe7120?, 0xc0064e61b0?}) GOROOT/src/runtime/panic.go:1017 +0x3ac fp=0xc0057bb1f8 sp=0xc0057bb148 pc=0x43a72c gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).IncRef(0xc00325c058) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:81 +0xe8 fp=0xc0057bb260 sp=0xc0057bb1f8 pc=0x89eee8 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).incRef(...) pkg/sentry/fsimpl/tmpfs/tmpfs.go:591 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).IncRef(...) pkg/sentry/fsimpl/tmpfs/tmpfs.go:447 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).OpenAt(0xc0004141a0, {0x1448738?, 0xc0041ad500?}, 0xc0001da480, {0x8000, 0x0, 0x0}) pkg/sentry/fsimpl/tmpfs/filesystem.go:354 +0x3d8 fp=0xc0057bb4a8 sp=0xc0057bb260 pc=0x899158 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc0001dee70?, {0x1448738, 0xc0041ad500}, 0xc000203200?, 0xc0057bb820, 0xc0057bb7b8) pkg/sentry/vfs/vfs.go:475 +0x21a fp=0xc0057bb718 sp=0xc0057bb4a8 pc=0x76d4fa gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc0041ad500, 0x57bb908?, 0xae5818?, 0x80000, 0x0) pkg/sentry/syscalls/linux/sys_file.go:112 +0x24d fp=0xc0057bb8e0 sp=0xc0057bb718 pc=0xac2acd gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0xb?, 0xc0039ebb00?, {{0xffffffffffffff9c}, {0xc001306200}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:91 +0x27 fp=0xc0057bb918 sp=0xc0057bb8e0 pc=0xac27e7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0041ad500, 0x101, {{0xffffffffffffff9c}, {0xc001306200}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x673 fp=0xc0057bbc58 sp=0xc0057bb918 pc=0x994353 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0041ad500, 0xc000790368?, {{0xffffffffffffff9c}, {0xc001306200}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x45 fp=0xc0057bbcb8 sp=0xc0057bbc58 pc=0x9954c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0057bbcf8?, 0x1270398?, {{0xffffffffffffff9c}, {0xc001306200}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x59 fp=0xc0057bbd18 sp=0xc0057bbcb8 pc=0x9951d9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004580b60?) pkg/sentry/kernel/task_syscall.go:257 +0x2d5 fp=0xc0057bbe10 sp=0xc0057bbd18 pc=0x994f75 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0?, 0xc0041ad500) pkg/sentry/kernel/task_run.go:269 +0xfb7 fp=0xc0057bbf48 sp=0xc0057bbe10 pc=0x989257 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0041ad500, 0x86c) pkg/sentry/kernel/task_run.go:98 +0x1ef fp=0xc0057bbfc0 sp=0xc0057bbf48 pc=0x987bef gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:391 +0x25 fp=0xc0057bbfe0 sp=0xc0057bbfc0 pc=0x992c65 runtime.goexit() src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0057bbfe8 sp=0xc0057bbfe0 pc=0x471241 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 198 pkg/sentry/kernel/task_start.go:391 +0xe5