panic: WARNING: circular locking detected: tmpfs.inodeMutex -> mm.activeRWMutex: goroutine 3009 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xa0) pkg/log/log.go:316 +0x8d gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000217480, 0xc000217b80, {0xc00133cf60, 0x2, 0x2}) pkg/sync/locking/lockdep.go:56 +0x1f4 gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc000217ca0, 0xc000a53068) pkg/sync/locking/lockdep.go:76 +0x65 gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc000217c80, 0xc000a53180) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x226 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000217480, 0xc000217c80, {0xc0009116f8, 0x1, 0x1}) pkg/sync/locking/lockdep.go:73 +0x46c gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc000217c20, 0xc000a532b0) pkg/sync/locking/lockdep.go:76 +0x65 gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc000217c00, 0xc000a533c8) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x226 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000217480, 0xc000217c00, {0x0, 0x0, 0x0}) pkg/sync/locking/lockdep.go:73 +0x46c gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc000217480, 0x0) pkg/sync/locking/lockdep.go:107 +0x3ba gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).RLock(0xc001270860) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sentry/mm/active_mutex.go:46 +0x3f gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc001270000, {0x1b82228, 0xc0014de350}, {0xc001c86000, 0x3000}, {0x79, 0xf7, 0x46}, 0x0, 0xc000a53980) pkg/sentry/mm/io.go:520 +0x90 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withVecInternalMappings(0xc001270000, {0x1b82228, 0xc0014de350}, {0x0, 0x8, 0x10, 0x7f9f0b79b7d8}, {0x1, 0x0, 0x0}, ...) pkg/sentry/mm/io.go:591 +0x6b5 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyInTo(0xc001270000, {0x1b82228, 0xc0014de350}, {0x0, 0x4, 0x0, 0x8}, {0x1b2a940, 0xc00133cf50}, {0x0, ...}) pkg/sentry/mm/io.go:310 +0x229 gvisor.dev/gvisor/pkg/usermem.IOSequence.CopyInTo(...) pkg/usermem/usermem.go:515 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).pwrite(0xc00167bb80, {0x1b82228, 0xc0014de350}, {{0x1b75168, 0xc001270000}, {0x0, 0x1, 0x20000780, 0x6}, {0x0, ...}}, ...) pkg/sentry/fsimpl/tmpfs/regular_file.go:471 +0x57b gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).PWrite(0xc0008f8120, {0x1b82228, 0xc0014de350}, {{0x1b75168, 0xc001270000}, {0x0, 0x1, 0x20000780, 0x6}, {0x0, ...}}, ...) pkg/sentry/fsimpl/tmpfs/regular_file.go:415 +0xad gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).PWrite(0xc00167bb80, {0x1b82228, 0xc0014de350}, {{0x1b75168, 0xc001270000}, {0x0, 0x1, 0x20000780, 0x6}, {0x0, ...}}, ...) pkg/sentry/vfs/file_description.go:653 +0x14a gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.getAIOCallback.func1({0x1b82228, 0xc0014de350}) pkg/sentry/syscalls/linux/vfs2/aio.go:174 +0x47b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO.func1() pkg/sentry/kernel/aio.go:30 +0x59 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO pkg/sentry/kernel/aio.go:29 +0x1d9