socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r2 = gettid() sendmsg$unix(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)="04", 0x1}], 0x1, &(0x7f0000000840)=[@rights={{0x18, 0x1, 0x1, [r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}], 0x38}, 0x0)