panic: Incrementing non-positive count 0xc000a01c58 on tmpfs.inode goroutine 60595 [running]: panic({0x2972a0?, 0xc007236fb0?}) GOROOT/src/runtime/panic.go:1017 +0x3cc fp=0xc0032e1140 sp=0xc0032e1090 pc=0x12beaec gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).IncRef(0xc000a01c58) bazel-out/aarch64-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:81 +0x100 fp=0xc0032e11b0 sp=0xc0032e1140 pc=0x1921240 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).GetDentryAt(0xc000438c30, {0x821828, 0xc008b19500}, 0xc004f07680, {0x18?}) pkg/sentry/fsimpl/tmpfs/filesystem.go:256 +0x140 fp=0xc0032e1280 sp=0xc0032e11b0 pc=0x1919550 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc008b19da0?, {0x821828, 0xc008b19500}, 0x1?, 0xc0032e1388?, 0xc0032e1367) pkg/sentry/vfs/vfs.go:263 +0xf0 fp=0xc0032e1320 sp=0xc0032e1280 pc=0x1767690 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Chdir(0xc008b19500, 0x104?, {{0xfd9e178ff5e0}, {0x0}, {0x0}, {0xf32d59483d30}, {0xf32d59483d30}, {0x1}}) pkg/sentry/syscalls/linux/sys_file.go:336 +0x158 fp=0xc0032e14c0 sp=0xc0032e1320 pc=0x1c06ea8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008b19500, 0x31, {{0xfd9e178ff5e0}, {0x0}, {0x0}, {0xf32d59483d30}, {0xf32d59483d30}, {0x1}}) pkg/sentry/kernel/task_syscall.go:142 +0x61c fp=0xc0032e18f0 sp=0xc0032e14c0 pc=0x1a6df5c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008b19500, 0x12f9558?, {{0xfd9e178ff5e0}, {0x0}, {0x0}, {0xf32d59483d30}, {0xf32d59483d30}, {0x1}}) pkg/sentry/kernel/task_syscall.go:322 +0x50 fp=0xc0032e1990 sp=0xc0032e18f0 pc=0x1a6f650 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000828690?, 0xc000828690?, {{0xfd9e178ff5e0}, {0x0}, {0x0}, {0xf32d59483d30}, {0xf32d59483d30}, {0x1}}) pkg/sentry/kernel/task_syscall.go:282 +0x78 fp=0xc0032e1a10 sp=0xc0032e1990 pc=0x1a6f148 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008b19500) pkg/sentry/kernel/task_syscall.go:257 +0x3e0 fp=0xc0032e1b70 sp=0xc0032e1a10 pc=0x1a6edc0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008b19500?, 0xc008b19500) pkg/sentry/kernel/task_run.go:269 +0x1478 fp=0xc0032e1e50 sp=0xc0032e1b70 pc=0x1a5e1d8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008b19500, 0x1dc8) pkg/sentry/kernel/task_run.go:98 +0x318 fp=0xc0032e1fa0 sp=0xc0032e1e50 pc=0x1a5c598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:391 +0x44 fp=0xc0032e1fd0 sp=0xc0032e1fa0 pc=0x1a6c3f4 runtime.goexit() src/runtime/asm_arm64.s:1197 +0x4 fp=0xc0032e1fd0 sp=0xc0032e1fd0 pc=0x12f85c4 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 580 pkg/sentry/kernel/task_start.go:391 +0x184