panic: Incrementing non-positive count 0xc000a80808 on tmpfs.inode goroutine 136 [running]: panic({0x1614fa0, 0xc0004c2ed0}) GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000536d68 sp=0xc000536ca8 pc=0x438397 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).IncRef(0xc000a80808) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:80 +0x119 fp=0xc000536dd0 sp=0xc000536d68 pc=0xad0a79 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).incRef(...) pkg/sentry/fsimpl/tmpfs/tmpfs.go:520 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).IncRef(...) pkg/sentry/fsimpl/tmpfs/tmpfs.go:377 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).GetDentryAt(0xc0004b8000, {0x1b0c790, 0xc000913500}, 0xc000223b00, {0x0?}) pkg/sentry/fsimpl/tmpfs/filesystem.go:258 +0x1c5 fp=0xc000536e98 sp=0xc000536dd0 pc=0xac6765 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GetDentryAt(0xc0005370d7?, {0x1b0c790, 0xc000913500}, 0x1b0c790?, 0xc000913500?, 0xc000536f63) pkg/sentry/vfs/vfs.go:229 +0x10e fp=0xc000536f30 sp=0xc000536e98 pc=0x94dcee gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).BindAt(0xc0005921d0, {0x1b0c790?, 0xc000913500}, 0xc000a80400?, 0xc0001ecd00?, 0x7?) pkg/sentry/vfs/mount.go:571 +0xbf fp=0xc0005371e0 sp=0xc000536f30 pc=0x93bc7f gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc000913500, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fa0a83d1e78}}) pkg/sentry/syscalls/linux/sys_mount.go:84 +0xb05 fp=0xc000537508 sp=0xc0005371e0 pc=0xe242c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000913500, 0xa5, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fa0a83d1e78}}) pkg/sentry/kernel/task_syscall.go:142 +0x9b8 fp=0xc000537a18 sp=0xc000537508 pc=0xc3b038 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000913500, 0x0?, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fa0a83d1e78}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc000537ab0 sp=0xc000537a18 pc=0xc3cd9d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0004760d0?, 0xc000336780?, {{0x20000240}, {0x200000c0}, {0x0}, {0x1000}, {0x0}, {0x7fa0a83d1e78}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f fp=0xc000537b28 sp=0xc000537ab0 pc=0xc3c78f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000913500) pkg/sentry/kernel/task_syscall.go:257 +0x496 fp=0xc000537c50 sp=0xc000537b28 pc=0xc3c336 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000913500?, 0xc000913500) pkg/sentry/kernel/task_run.go:253 +0x18f9 fp=0xc000537ec0 sp=0xc000537c50 pc=0xc27979 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000913500, 0xf) pkg/sentry/kernel/task_run.go:94 +0x354 fp=0xc000537fb0 sp=0xc000537ec0 pc=0xc25714 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:378 +0x48 fp=0xc000537fe0 sp=0xc000537fb0 pc=0xc38c28 runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000537fe8 sp=0xc000537fe0 pc=0x46e1c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:378 +0x1a8