panic: WARNING: circular locking detected: tmpfs.filesystemRWMutex -> vfs.inotifyEventMutex: goroutine 101366 [running]: gvisor.dev/gvisor/pkg/log.Stacks(0x60) pkg/log/log.go:316 +0xd3 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000236680, 0xc000237600, {0xc00458b880, 0x1, 0x1}) pkg/sync/locking/lockdep.go:56 +0x225 gvisor.dev/gvisor/pkg/sync/locking.checkLock.func1(0xc000237d18, 0xc0075d8b78) pkg/sync/locking/lockdep.go:76 +0x7a gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsapmShard).doRange(0xc000237d00, 0xc0075d8cd0) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:403 +0x31f gvisor.dev/gvisor/pkg/sync/locking.(*ancestorsAtomicPtrMap).Range(0xc000237d00, 0xc000236680) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sync/locking/atomicptrmap_ancestors_unsafe.go:382 +0x85 gvisor.dev/gvisor/pkg/sync/locking.checkLock(0xc000236680, 0xc000237d00, {0x0, 0x0, 0x0}) pkg/sync/locking/lockdep.go:73 +0x4aa gvisor.dev/gvisor/pkg/sync/locking.AddGLock(0xc000236680, 0x0) pkg/sync/locking/lockdep.go:107 +0x33e gvisor.dev/gvisor/pkg/sentry/vfs.(*inotifyEventMutex).Lock(0xc003430798) bazel-out/k8-fastbuild-ST-a4501ad48192/bin/pkg/sentry/vfs/inotify_event_mutex.go:18 +0x53 gvisor.dev/gvisor/pkg/sentry/vfs.(*Inotify).queueEvent(0xc003430700, 0xc003a03102) pkg/sentry/vfs/inotify.go:276 +0x55 gvisor.dev/gvisor/pkg/sentry/vfs.(*Watch).Notify(0xc0020c42c0, {0xc003a03102, 0x5}, 0x20, 0x0) pkg/sentry/vfs/inotify.go:609 +0x106 gvisor.dev/gvisor/pkg/sentry/vfs.(*Watches).Notify(0xc001c1cf98, {0x1c702f0, 0xc004aa4a80}, {0xc003a03102, 0x5}, 0x0, 0x0, 0x0, 0x0) pkg/sentry/vfs/inotify.go:481 +0x1c7 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).InotifyWithParent(0xc001a7fa90, {0x1c702f0, 0xc004aa4a80}, 0x20, 0x0, 0xc) pkg/sentry/fsimpl/tmpfs/tmpfs.go:403 +0x1b4 gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).InotifyWithParent(0xc001a7fa90, {0x1c702f0, 0xc004aa4a80}, 0x553a000, 0xc0, 0xc2) pkg/sentry/vfs/dentry.go:173 +0x8d gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc00406c640, {0x1c702f0, 0xc004aa4a80}, 0xc001c1cc00, 0xc000fe3528, 0xc0075d9400) pkg/sentry/vfs/vfs.go:459 +0xb46 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.openat(0xc004aa4a80, 0x996a0e, 0x46fc2c, 0x200c2, 0x0) pkg/sentry/syscalls/linux/vfs2/filesystem.go:179 +0x37d gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Open(0x451980, {{0x20000040}, {0x200c2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/filesystem.go:149 +0xaa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004aa4a80, 0x2, {{0x20000040}, {0x200c2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0xaf7 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004aa4a80, 0x1, {{0x20000040}, {0x200c2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x8e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0041c2d20, 0x1, {{0x20000040}, {0x200c2}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0xc5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004aa4a80) pkg/sentry/kernel/task_syscall.go:257 +0x4c7 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004aa4a80, 0xc004aa4a80) pkg/sentry/kernel/task_run.go:247 +0x19fc gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004aa4a80) pkg/sentry/kernel/task_run.go:90 +0x2c2 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:364 +0x1b1