panic: WARNING: circular locking detected: mm.mappingRWMutex -> tmpfs.filesystemRWMutex:
goroutine 456 [running]:
gvisor.dev/gvisor/pkg/log.Stacks(0x60)
	pkg/log/log.go:316 +0x8d
gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc0001c1d00, 0xc0001c1d80, {0xc00077a648, 0x1, 0x1})
	pkg/sync/locking/lockdep.go:56 +0x1f4
gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc0001c17a0, 0xc000786538)
	pkg/sync/locking/lockdep.go:76 +0x65
gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc0001c1780, 0xc000786650)
	bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x226
gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc0001c1d00, 0xc0001c1780, {0x0, 0x0, 0x0})
	pkg/sync/locking/lockdep.go:73 +0x46c
gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc0001c1d00, 0x0)
	pkg/sync/locking/lockdep.go:107 +0x3ba
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc00017a130)
	bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:46 +0x3f
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).PrependPath(0xc00017a0c0, {0x6400000000, 0x73}, {0xc000608000, 0xc00027d200}, {0xc000302840, 0xc0005224b0}, 0xc00042607b)
	pkg/sentry/fsimpl/tmpfs/filesystem.go:896 +0xaa
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).PathnameWithDeleted(0x189c3e0, {0x1be7bb0, 0xc000a61500}, {0xc000608000, 0xc00027d200}, {0xc000302840, 0xc0005224b0})
	pkg/sentry/vfs/pathname.go:57 +0x2e5
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).MappedName(0xc000638300, {0x1be7bb0, 0xc000a61500})
	pkg/sentry/vfs/file_description.go:791 +0x125
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).appendVMAMapsEntryLocked(0xc000788100, {0x1be7bb0, 0xc000a61500}, {0xc000835800, 0xc000786db8}, 0x1)
	pkg/sentry/mm/procfs.go:163 +0x488
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).vmaSmapsEntryIntoLocked(0xc0009b3000, {0x1be7bb0, 0xc000a61500}, {0xc000835800, 0xc00002ed00}, 0x470e65)
	pkg/sentry/mm/procfs.go:234 +0xa5
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).ReadSmapsDataInto(0xc0009b3000, {0x1be7bb0, 0xc000a61500}, 0x470e37)
	pkg/sentry/mm/procfs.go:183 +0x125
gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*smapsData).Generate(0xc0006f8700, {0x1be7bb0, 0xc000a61500}, 0x800000058)
	pkg/sentry/fsimpl/proc/task_files.go:564 +0x6f
gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).preadLocked(0xc0007880e0, {0x1be7bb0, 0xc000a61500}, {{0x1bda808, 0xc0009b3000}, {0x0, 0x1, 0x0, 0x1000000}, {0x0, ...}}, ...)
	pkg/sentry/vfs/file_description_impl_util.go:301 +0x155
gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).Read(0xc0007880e0, {0x1be7bb0, 0xc000a61500}, {{0x1bda808, 0xc0009b3000}, {0x0, 0x1, 0x0, 0x1000000}, {0x0, ...}}, ...)
	pkg/sentry/vfs/file_description_impl_util.go:328 +0x125
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*DynamicBytesFD).Read(0xc0007880e0, {0x1be7bb0, 0xc000a61500}, {{0x1bda808, 0xc0009b3000}, {0x0, 0x1, 0x0, 0x1000000}, {0x0, ...}}, ...)
	pkg/sentry/fsimpl/kernfs/dynamic_bytes_file.go:115 +0x9b
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Read(0xc000788140, {0x1be7bb0, 0xc000a61500}, {{0x1bda808, 0xc0009b3000}, {0x0, 0x1, 0x0, 0x1000000}, {0x0, ...}}, ...)
	pkg/sentry/vfs/file_description.go:634 +0x15e
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.read(0x470e65, 0xc000788140, {{0x1bda808, 0xc0009b3000}, {0x0, 0x1, 0x0, 0x1000000}, {0x0, 0x1}}, ...)
	pkg/sentry/syscalls/linux/vfs2/read_write.go:94 +0x9d
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Read(0xc000a61500, {{0x4}, {0x0}, {0x1000000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/vfs2/read_write.go:63 +0x2c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a61500, 0x0, {{0x4}, {0x0}, {0x1000000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9d8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a61500, 0x46f779, {{0x4}, {0x0}, {0x1000000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x6a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000300690, 0x46fc2c, {{0x4}, {0x0}, {0x1000000}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000a61500)
	pkg/sentry/kernel/task_syscall.go:257 +0x3e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000a61500, 0xc000a61500)
	pkg/sentry/kernel/task_run.go:253 +0x16b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a61500, 0x1a)
	pkg/sentry/kernel/task_run.go:94 +0x35b
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:369 +0x1a9