panic: Lock not held: transport.endpointMutex[e]:
Current stack:
goroutine 227 [running]:
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*endpointMutex).NestedUnlock(0xc0004786e8, 0xc0009b5288?)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/socket/unix/transport/endpoint_mutex.go:57 +0x56
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).BidirectionalConnect(0xc0004786e0, {0x1b3ca70, 0xc0009ff500}, {0x1b3b1b0, 0xc000478b00?}, 0xc00064aff0)
	pkg/sentry/socket/unix/transport/connectioned.go:311 +0xf18
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).Connect(0xc000478b00, {0x1b3ca70, 0xc0009ff500}, {0x7fd0e77c5f50, 0xc0004786e0})
	pkg/sentry/socket/unix/transport/connectioned.go:398 +0xec
gvisor.dev/gvisor/pkg/sentry/socket/unix.(*Socket).Connect(0xc0005600c0, 0xc0009ff500, {0xc0003a2c40, 0x6e, 0x6e}, 0x70?)
	pkg/sentry/socket/unix/unix.go:557 +0x1a8
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Connect(0xc0009ff500, {{0x4}, {0x20000280}, {0x6e}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}})
	pkg/sentry/syscalls/linux/sys_socket.go:279 +0x312
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0009ff500, 0x2a, {{0x4}, {0x20000280}, {0x6e}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}})
	pkg/sentry/kernel/task_syscall.go:142 +0xab8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0009ff500, 0x1?, {{0x4}, {0x20000280}, {0x6e}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}})
	pkg/sentry/kernel/task_syscall.go:322 +0x8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00066c1e0?, 0x46fdec?, {{0x4}, {0x20000280}, {0x6e}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}, {0x7fbd1cab4e78}})
	pkg/sentry/kernel/task_syscall.go:282 +0xc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0009ff500)
	pkg/sentry/kernel/task_syscall.go:257 +0x53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0009ff500?, 0xc0009ff500)
	pkg/sentry/kernel/task_run.go:253 +0x1e2b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0009ff500, 0xd)
	pkg/sentry/kernel/task_run.go:94 +0x2c2
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:378 +0x1d0