panic: Decrementing non-positive ref count 0xc000211c58, owned by tmpfs.inode goroutine 151 [running]: panic({0x10c0920, 0xc0002f0280}) GOROOT/src/runtime/panic.go:987 +0x3bb fp=0xc0005eb368 sp=0xc0005eb2a8 pc=0x436cdb gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inodeRefs).DecRef(0xc000211c58, 0xc000462120?) bazel-out/k8-fastbuild/bin/pkg/sentry/fsimpl/tmpfs/inode_refs.go:125 +0x11f fp=0xc0005eb3d0 sp=0xc0005eb368 pc=0x84303f gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*inode).decRef(0xc0003dd0b0?, {0x15194f8?, 0xc0005f6a80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:552 +0x55 fp=0xc0005eb410 sp=0xc0005eb3d0 pc=0x849c95 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).DecRef(0xc00025c1e0?, {0x15194f8?, 0xc0005f6a80?}) pkg/sentry/fsimpl/tmpfs/tmpfs.go:411 +0x27 fp=0xc0005eb438 sp=0xc0005eb410 pc=0x849807 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).DecRef(...) pkg/sentry/vfs/dentry.go:155 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).destroy(0xc00022f200, {0x15194f8, 0xc0005f6a80}) pkg/sentry/vfs/mount.go:741 +0xe2 fp=0xc0005eb488 sp=0xc0005eb438 pc=0x74a462 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).DecRef(0xc00022f200, {0x15194f8, 0xc0005f6a80}) pkg/sentry/vfs/mount.go:727 +0x6a fp=0xc0005eb4b0 sp=0xc0005eb488 pc=0x74a34a gvisor.dev/gvisor/pkg/sentry/vfs.VirtualDentry.DecRef({0xc00022f200?, 0xc000211c00?}, {0x15194f8, 0xc0005f6a80}) pkg/sentry/vfs/vfs.go:1014 +0x59 fp=0xc0005eb4e0 sp=0xc0005eb4b0 pc=0x758ff9 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.(*taskPathOperation).Release(0xc0005eb768, 0xc0005f6a80?) pkg/sentry/syscalls/linux/path.go:77 +0x5e fp=0xc0005eb518 sp=0xc0005eb4e0 pc=0xa5e4de gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount.func1() pkg/sentry/syscalls/linux/sys_mount.go:70 +0x2a fp=0xc0005eb538 sp=0xc0005eb518 pc=0xa7ae4a runtime.deferreturn() GOROOT/src/runtime/panic.go:476 +0x33 fp=0xc0005eb578 sp=0xc0005eb538 pc=0x435df3 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount(0xc0005f6a80, 0xc14745?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7fb761f2fe78}}) pkg/sentry/syscalls/linux/sys_mount.go:85 +0x89a fp=0xc0005eb868 sp=0xc0005eb578 pc=0xa7aaba gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0005f6a80, 0xa5, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7fb761f2fe78}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0005ebc58 sp=0xc0005eb868 pc=0x942bd5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0005f6a80, 0x85?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7fb761f2fe78}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0005ebcb8 sp=0xc0005ebc58 pc=0x943e0a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000756878?, 0x0?, {{0x20000040}, {0x20000080}, {0x0}, {0x119018}, {0x0}, {0x7fb761f2fe78}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0005ebd18 sp=0xc0005ebcb8 pc=0x943ae5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000726000?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0005ebe10 sp=0xc0005ebd18 pc=0x943850 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0006d8380?, 0xc0005f6a80) pkg/sentry/kernel/task_run.go:269 +0x103e fp=0xc0005ebf48 sp=0xc0005ebe10 pc=0x9379de gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0005f6a80, 0xa) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0005ebfc0 sp=0xc0005ebf48 pc=0x9362f8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc0005ebfe0 sp=0xc0005ebfc0 pc=0x9413ca runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0005ebfe8 sp=0xc0005ebfe0 pc=0x46d741 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef