panic: WARNING: circular locking detected: tmpfs.inodeMutex -> mm.activeRWMutex: goroutine 19479 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0xa0) pkg/log/log.go:316 +0x8d gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000219600, 0xc000219d00, {0xc0037b61f0, 0x2, 0x2}) pkg/sync/locking/lockdep.go:56 +0x1f4 gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc000219e20, 0xc002727068) pkg/sync/locking/lockdep.go:76 +0x65 gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc000219e00, 0xc002727180) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x226 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000219600, 0xc000219e00, {0xc000556fe8, 0x1, 0x1}) pkg/sync/locking/lockdep.go:73 +0x46c gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc000219da0, 0xc0027272b0) pkg/sync/locking/lockdep.go:76 +0x65 gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).RangeRepeatable(0xc000219d80, 0xc0027273c8) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:441 +0x226 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000219600, 0xc000219d80, {0x0, 0x0, 0x0}) pkg/sync/locking/lockdep.go:73 +0x46c gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc000219600, 0x0) pkg/sync/locking/lockdep.go:107 +0x3ba gvisor.dev/gvisor/pkg/sentry/mm.(*activeRWMutex).RLock(0xc0032d4860) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sentry/mm/active_mutex.go:46 +0x3f gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc0032d4000, {0x1b82228, 0xc0013ab030}, {0xc0041c1000, 0x3000}, {0x79, 0xf7, 0x46}, 0x0, 0xc002727980) pkg/sentry/mm/io.go:520 +0x90 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withVecInternalMappings(0xc0032d4000, {0x1b82228, 0xc0013ab030}, {0x0, 0x8, 0x10, 0x7f3e65e905b8}, {0x1, 0x0, 0x0}, ...) pkg/sentry/mm/io.go:591 +0x6b5 gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyInTo(0xc0032d4000, {0x1b82228, 0xc0013ab030}, {0x0, 0x4, 0x0, 0x8}, {0x1b2a940, 0xc0037b61e0}, {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(0xc00316be80, {0x1b82228, 0xc0013ab030}, {{0x1b75168, 0xc0032d4000}, {0x0, 0x1, 0x20000000, 0x8800000}, {0x0, ...}}, ...) pkg/sentry/fsimpl/tmpfs/regular_file.go:471 +0x57b gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).PWrite(0xc003caf720, {0x1b82228, 0xc0013ab030}, {{0x1b75168, 0xc0032d4000}, {0x0, 0x1, 0x20000000, 0x7ffff000}, {0x0, ...}}, ...) pkg/sentry/fsimpl/tmpfs/regular_file.go:415 +0xad gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).PWrite(0xc00316be80, {0x1b82228, 0xc0013ab030}, {{0x1b75168, 0xc0032d4000}, {0x0, 0x1, 0x20000000, 0x7ffff000}, {0x0, ...}}, ...) pkg/sentry/vfs/file_description.go:653 +0x14a gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.getAIOCallback.func1({0x1b82228, 0xc0013ab030}) 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