panic: Lock not held: transport.endpointMutex[e]:
Current stack:
goroutine 40072 [running]:
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*endpointMutex).NestedUnlock(0xc005d2a2c8, 0xc0064a0230?)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/socket/unix/transport/endpoint_mutex.go:57 +0x45
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).BidirectionalConnect(0xc005d2a2c0, {0x1b0e1d0, 0xc007ea0a80}, {0x1b0c910, 0xc003addce0?}, 0xc005adbf80)
	pkg/sentry/socket/unix/transport/connectioned.go:362 +0xd4a
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).Connect(0xc003addce0, {0x1b0e1d0, 0xc007ea0a80}, {0x7f5189d28958, 0xc005d2a2c0})
	pkg/sentry/socket/unix/transport/connectioned.go:398 +0xbc
gvisor.dev/gvisor/pkg/sentry/socket/unix.(*Socket).Connect(0xc0001e2cc0, 0xc007ea0a80, {0xc00699c620, 0x6e, 0x6e}, 0xff?)
	pkg/sentry/socket/unix/unix.go:557 +0x170
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Connect(0xc007ea0a80, {{0x5}, {0x20000280}, {0x6e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_socket.go:279 +0x1f1
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc007ea0a80, 0x2a, {{0x5}, {0x20000280}, {0x6e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9b8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc007ea0a80, 0x0?, {{0x5}, {0x20000280}, {0x6e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003a7c340?, 0xc003dc72c0?, {{0x5}, {0x20000280}, {0x6e}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc007ea0a80)
	pkg/sentry/kernel/task_syscall.go:257 +0x496
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc007ea0a80?, 0xc007ea0a80)
	pkg/sentry/kernel/task_run.go:253 +0x18f9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc007ea0a80, 0x785)
	pkg/sentry/kernel/task_run.go:94 +0x354
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:378 +0x1a8