panic: WARNING: circular locking detected: tmpfs.filesystemRWMutex -> kernel.taskSetRWMutex: goroutine 585823 [running]: gvisor.dev/gvisor/pkg/sentry/kernel.(*taskSetRWMutex).RLock(0xc000214070) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/kernel/taskset_mutex.go:59 +0x45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).SendSignal(0xc004909500, 0xc0002bcb10?) pkg/sentry/kernel/task_signals.go:380 +0xa5 gvisor.dev/gvisor/pkg/sentry/kernel/fasync.(*FileAsync).NotifyEvent(0xc0069b0230, 0x41) pkg/sentry/kernel/fasync/fasync.go:133 +0x64f gvisor.dev/gvisor/pkg/waiter.(*Queue).Notify(0xc001c572d0, 0x41) pkg/waiter/waiter.go:237 +0xae gvisor.dev/gvisor/pkg/sentry/vfs.(*Inotify).queueEvent(0xc001c57260, 0xc00300fa00) pkg/sentry/vfs/inotify.go:296 +0x26c gvisor.dev/gvisor/pkg/sentry/vfs.(*Watch).Notify(0xc0024cbc40, {0x0, 0x0}, 0x20, 0x0) pkg/sentry/vfs/inotify.go:604 +0x299 gvisor.dev/gvisor/pkg/sentry/vfs.(*Watches).Notify(0xc004f68348, {0x82a498, 0xc004909500}, {0x0, 0x0}, 0x9d0480?, 0xc0?, 0x0, 0x0) pkg/sentry/vfs/inotify.go:476 +0x1a5 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*dentry).InotifyWithParent(0xc0033c39f0, {0x82a498, 0xc004909500}, 0x20, 0xc0?, 0x41?) pkg/sentry/fsimpl/tmpfs/tmpfs.go:429 +0x1da gvisor.dev/gvisor/pkg/sentry/vfs.(*Dentry).InotifyWithParent(...) pkg/sentry/vfs/dentry.go:187 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).OpenAt(0xc007a21000?, {0x82a498, 0xc004909500}, 0xc00450bc00?, 0xc0016cf370, 0xc0016cf268) pkg/sentry/vfs/vfs.go:458 +0x778 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.openat(0xc004909500, 0x1?, 0x12c7825?, 0x241, 0x0) pkg/sentry/syscalls/linux/sys_file.go:112 +0x2b2 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Creat(0xc004909500?, {{0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:98 +0x45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004909500, 0x55, {{0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9b9 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004909500, 0x0?, {{0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0029901a0?, 0xc00076d1d0?, {{0x20000040}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004909500) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004909500?, 0xc004909500) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004909500, 0x5e43) pkg/sentry/kernel/task_run.go:98 +0x41b created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x1ad