panic: Incrementing non-positive count 0xc00857dc58 on tmpfs.inode goroutine 7619 [running]: panic({0x2972a0?, 0xc005d94050?}) GOROOT/src/runtime/panic.go:1017 +0x3cc fp=0xc000e60c30 sp=0xc000e60b80 pc=0x12beaec gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).IncRef(0xc00857dc58) bazel-out/aarch64-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:81 +0x100 fp=0xc000e60ca0 sp=0xc000e60c30 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).OpenAt(0xc00010bba0, {0x821828?, 0xc004b8aa80?}, 0xc005c58000, {0x20000, 0x0, 0x0}) pkg/sentry/fsimpl/tmpfs/filesystem.go:354 +0xb8 fp=0xc000e60f50 sp=0xc000e60ca0 pc=0x191a5d8 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc000fb24c0?, {0x821828, 0xc004b8aa80}, 0x1307490?, 0xc000e613b8, 0xc000e612a0) pkg/sentry/vfs/vfs.go:475 +0x3ac fp=0xc000e61240 sp=0xc000e60f50 pc=0x176863c gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc004b8aa80, 0x12fae14?, 0xc000e61498?, 0x80000, 0x0) pkg/sentry/syscalls/linux/sys_file.go:112 +0x1b8 fp=0xc000e61460 sp=0xc000e61240 pc=0x1c058e8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Openat(0x0?, 0x104?, {{0xffffffffffffff9c}, {0x4000808320}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:91 +0x40 fp=0xc000e614c0 sp=0xc000e61460 pc=0x1c05650 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004b8aa80, 0x38, {{0xffffffffffffff9c}, {0x4000808320}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x61c fp=0xc000e618f0 sp=0xc000e614c0 pc=0x1a6df5c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004b8aa80, 0x12f9558?, {{0xffffffffffffff9c}, {0x4000808320}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x50 fp=0xc000e61990 sp=0xc000e618f0 pc=0x1a6f650 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x81ea88?, 0xc001190120?, {{0xffffffffffffff9c}, {0x4000808320}, {0x80000}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x78 fp=0xc000e61a10 sp=0xc000e61990 pc=0x1a6f148 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004b8aa80) pkg/sentry/kernel/task_syscall.go:257 +0x3e0 fp=0xc000e61b70 sp=0xc000e61a10 pc=0x1a6edc0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004b8aa80?, 0xc004b8aa80) pkg/sentry/kernel/task_run.go:269 +0x1478 fp=0xc000e61e50 sp=0xc000e61b70 pc=0x1a5e1d8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004b8aa80, 0x38a) pkg/sentry/kernel/task_run.go:98 +0x318 fp=0xc000e61fa0 sp=0xc000e61e50 pc=0x1a5c598 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:391 +0x44 fp=0xc000e61fd0 sp=0xc000e61fa0 pc=0x1a6c3f4 runtime.goexit() src/runtime/asm_arm64.s:1197 +0x4 fp=0xc000e61fd0 sp=0xc000e61fd0 pc=0x12f85c4 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 3539 pkg/sentry/kernel/task_start.go:391 +0x184